528 Nest.Js Jobs

Company Description Dreamcast is a comprehensive event-tech suite designed for event leaders, providing advanced solutions for scalable events, high ROI, and exceptional event experiences. The platform offers features such as registration and ticketing, WhatsApp automation, cashless payment systems, check-in and badging, turnstile access, content streaming, event CRM, AI matchmaking, 3D virtual environments, and expo management platforms. Dreamcast is trusted by renowned companies like Dell, PwC, Hitachi, and Johnson & Johnson. Role Description This is a full-time on-site role for a Senior Software Developer with 5 years of experience in Nest.Js and Next.Js. The role will involve developing and maintaining software solutions, collaborating with cross-functional teams, and ensuring high-quality code development. The Senior Software Developer will also be responsible for leading technical projects and mentoring junior developers. Qualifications Proficiency in Nest.Js and Next.Js Strong experience in software development and maintenance Ability to work effectively in a team environment Experience in leading technical projects Excellent problem-solving and analytical skills Bachelor's degree in Computer Science or related field Experience with event-tech or related industry is a plus

Job Title: Backend Developer ( Node.js / Nest.js ) Experience: 3-5 years Location - Noida ( Work from Office ) Qualifications: Graduate with experience in a CS, IT, or in any other relevant field Required Skills & Experience: ? Working Experience in NodeJS in building backend components of large enterprise-level systems, integrating multiple data sources and databases into one system. ? Working Experience of web technologies including HTML5, CSS, JavaScript, AJAX, jQuery etc. ? Working Experience of relational databases, version control, and release management ? Working experience of developing web services using REST architecture, third-party authentication, API integration ? Working Experience of relational and NoSQL databases, version control, release management and developing web services using REST architecture ? Experience of creating various reports/charts ? Experience of developing cloud compatible applications ? Experience with MySQL, MongoDB. ? Working Experience of web technologies including HTML, CSS, JavaScript, AJAX, JQuery etc. ? Should be proficient in and not limited to understanding of: HTTP/HTTPs, API Calls, REST/SOAP, Auth 2.0, AJAX, MVC Architecture, Version Control ? Good knowledge of Git ? Knowledge of python may be a definite plus. Show more Show less

The purpose of this role is to develop required software features, achieving timely delivery in compliance with the performance and quality standards of the company. Job Description: Key Skills required: JavaScript, React.js (Front-End), and Python (Back-End) Full Stack App Dev, Front-End + Back-End Development both, API and Service Dev Azure Cloud Native App Development Azure Functions, Serverless, Azure App Service Role purpose Build and enhance digital products and platforms using the Azure Cloud Native App Dev Stack and Azure PaaS Solutions Build and extend full-stack web app solutions across front-end and back-end, using React.js + JavaScript on front-end and Python + Serverless on the back-end Refactor, optimize and improve the existing codebase for maintenance and scale Interface with clients and internal teams to gather requirements and develop software solutions Convey effectively all task progress, evaluations, suggestions, schedules along with technical and process issues Document the development process, architecture, and standard components Coordinate with co-developers and keeps project manager and technical architect well informed of the status of development effort and serves as liaison between development staff Professional // Must-Have Skills Expert Developer in Full-Stack Web App Development Front-End Web App Development using React.js, Styled Components, Context API, and the React/Redux ecosystem Good hands-on experience with building scalable web applications. Working experience of Tailwind, Material UI frameworks. Knowledge of testing frameworks like Mocha and Jest. Should be expert in working HTML, CSS and other front-end technologies. Should be able to build and deploy NPM based web apps. Should be able to work with and leverage existing component libraries. Expert in Back-End Service Development using Python code deployed inside Serverless Functions Good hands-on experience building Serverless Functions in the cloud Good hands-on experience building Python back-end APIs and services Good hands-on experience using various Python libraries Expert in Azure Cloud Native App Development using Azure PaaS Services Building and Deploying Web Apps to Azure App Service Building and Deployment Serverless functions to Azure Functions Using Logic Apps to build-end automation workflows Some experience with Azure IAM, and Security concepts Working experience with REST APIs and Custom component renders using data. Experience writing and utilizing RESTful API services and performance tuning large-scale apps Should have hands-on experience working with Enterprise GITHub and Git flow Deep knowledge of object-oriented and functional programming. Good communication, and can interact with client teams Nice-to-Have capabilities : Hands-on with Web Frameworks like NEXT.js and using them to build highly performant webapps Hands-on with Node.js and related server-side JavaScript frameworks for server-side app development – including Express.js, and NEST.js Hands-on working experience with Server-side JavaScript Frameworks for building Domain-driven Micro Services, including Nest.js and Express.js Knowledge of working with GraphQL and integrating GraphQL with Express.js or NEST.js Knowledge of working with API Management and API Gateways Hands-on experience with deploying full stack MERN apps to a cloud platform such as Azure and AWS Experience working with container apps and containerized environments Experience working on enterprise integration projects is a plus Experience working with Gen-AI and LLM Technology is a plus Location: DGS India - Pune - Kharadi EON Free Zone Brand: Dentsu Creative Time Type: Full time Contract Type: Consultant

Hi LinkedIn, Interested candidates can share the resumes at nitishap@vendify.in Experience - 2-4yrs Location - Gurugram Key Responsibilities ● Design, develop, and maintain scalable REST APIs using Nest.js, TypeScript, and MySQL to support EngageFlake’s applications and third-party integrations. ● Collaborate with frontend and mobile app developers to ensure seamless integration and optimal performance. ● Write clean, efficient, and well-documented code, with a focus on debugging and maintaining high code quality. ● Utilize AI tools and write complex AI prompts to enhance development workflows and implement innovative features. ● Optimize backend performance and implement security best practices to ensure robust and secure systems. ● Work with version control systems (Git) to manage codebases effectively. ● Contribute to architectural decisions and propose solutions to improve system scalability and reliability. Must-Have Skills ● Min 2 years of experience in backend development with Nest.js, TypeScript, and MySQL. ● Proficiency in Git for version control and collaborative development. ● Strong understanding of coding principles, debugging, and problem-solving. ● Ability to write complex AI prompts and leverage AI tools to enhance development processes.

ob Title: Node.js Developer (4 Years Experience) Location: WFO Job Type: Full-Time Experience Required: 4+ Years About the Role: We are looking for a skilled Node.js Developer with 4 years of hands-on experience to join our development team. You will be responsible for building scalable backend services, APIs, and real-time applications. The ideal candidate is passionate about writing clean, efficient code and thrives in a collaborative team environment. Key Responsibilities: Develop and maintain server-side applications using Node.js Build RESTful APIs and integrate third-party services Collaborate with front-end developers to support application logic and integration Write reusable, testable, and efficient code Optimize applications for performance and scalability Manage database operations using MongoDB, MySQL, or other relevant DBs Troubleshoot, debug, and upgrade existing systems Implement security and data protection best practices Participate in code reviews and knowledge sharing session Required Skills: Strong proficiency in Node.js, JavaScript (ES6+), and asynchronous programming Experience with Express.js, Nest.js, or similar frameworks Knowledge of MongoDB, MySQL, or other relational/non-relational databases Familiarity with REST APIs, WebSockets, and third-party API integrations Understanding of Git and version control systems Experience with unit testing and CI/CD pipelines Familiarity with containerization tools like Docker (optional but preferred) Experience with unit testing and CI/CD pipelines (optional but preferred) Qualifications: Bachelor’s degree in Computer Science, Engineering, or related field 4+ years of relevant backend development experience with Node.js Strong problem-solving skills and attention to detail Ability to work in a fast-paced and collaborative environment Good to Have: Experience with cloud platforms like AWS, GCP, or Azure Understanding of microservices architecture Basic knowledge of front-end technologies (HTML, CSS, React, etc.) Job Types: Full-time, Permanent Pay: ₹40,000.00 - ₹60,000.00 per month Benefits: Flexible schedule Health insurance Paid sick time Provident Fund Work Location: In person Speak with the employer +91 9499849426

MEAN Stack Developer Experience- 3 to 6 Years Location - Indore (Work from Office) Notice Period - Immediate to 15 Days - Preferred Required Skills- Worked on Angular 15+ versions. Understanding of front-end technologies, such as HTML5, Bootstrap, and CSS3 Implement a complete user interface in the form of a web app, with a focus on performance and security. Worked on Security solutions based on WSO2, OAUTH 2.0, JWT, IDP Strong proficiency with JavaScript frameworks, working knowledge of NodeJS / TypeScript / Nest JS are required. Integration of multiple data sources and databases into one system like MySQL / MongoDB / Firebase. Working on AWS Stack like Lambda and API Gateway, Integration exposure to AWS RDS and AWS Cognito will be an added advantage. Knowledge about RESTful/GraphQL APIs, HTTP, HTTP/2, TLS 1.2, SSL. Knowledge in SCM like Git, Bitbucket etc. Experience using Agile methodologies - previous experience working from a backlog, sprints, retrospectives etc. Job Type: Full-time Pay: ₹1,200,000.00 - ₹1,800,000.00 per year Ability to commute/relocate: Indore, Madhya Pradesh: Reliably commute or planning to relocate before starting work (Required) Experience: total work: 3 years (Preferred) Angular: 3 years (Preferred) Nest.js: 2 years (Preferred) Work Location: In person

Backend (Node.js) Engineer SE II Gurugram, Haryana – Work from office /Full-Time OLX India is a leading classifieds platform, boasting over 100+ million app downloads across diverse categories, including cars, bikes, real estate, and electronics. OLX aims to redefine the online classified landscape for its users by extending the lifespan of products through its platform, helping them maximize the value of their belongings and promoting responsible consumption, contributing to a greener, more sustainable future. OLX is now part of the CarTrade Tech group, which is India's largest online auto platform. We are seeking a highly skilled Backend Developer to join our team, contributing to the development and implementation of innovative software solutions. What You will do : ● You will write high-quality code using object-oriented principles with 100% unit and integration tests. ●Design, develop, and maintain backend services and APIs using Node.js. ● You will translate high-level business problems into scalable design and code. ● Creating libraries for larger usage, defining APIs and own end-to-end services. ● Mentor junior engineers while optimizing application architectures for Docker/Kubernetes/AWS and using microservices best practices (logging, metrics, and database). ● You will ensure platform and application readiness concerning capacity, performance, monitoring and stability. ● You will influence product requirements and operational plans. ● Instill best practices for development and promote their adoption, while working with product manager to estimate and plan projects in the Agile development framework. ● You will report to Engineering manager Who we are looking for : ● Have expertise in Object-oriented design principles using any modern language preferably Node.js ●Strong proficiency in JavaScript/TypeScript and Node.js. ●Experience with frameworks like Express.js, Nest.js, or Koa.js . ●Hands-on experience with RESTful APIs, Microservices, and Event-driven architecture . ●Familiarity with Docker, Kubernetes, or cloud platforms (AWS/GCP/Azure) . ● Bachelor of Technology / Engineering in Computer Science or a related technical discipline with 4 plus years of relevant experience. ● Have experience building large-scale web applications in service oriented architecture. ● Knowledge of design patterns, and an ability to design intuitive module and class ¬≠level interfaces with experience in data model designing in SQL/NOSQLs. ● Have knowledge of at least one of the databases like MySQL, PostgreSQL or Oracle and one of the NOSQLs like DynamoDB, MongoDB, Cassandra, and Aerospike. What We'll give you : ● An opportunity to shape a largely unorganised industry and help millions of car buyers and sellers transact with trust and efficiency. ● Passionate team and leadership colleagues who will share the dream and drive to deliver the most trusted, convenient and innovative car buying and selling experiences. ● Opportunities to speed up your learning and development across your role relevant areas ● At OLX, we are committed to creating a diverse, inclusive, and authentic workplace. ● We strongly encourage people of all races, ethnicities, disabilities, ages, gender identities or expressions, sexual orientations, religions, backgrounds, and experiences to apply. ● We embrace diversity and welcome applicants from all backgrounds. If you are as excited as us about this position and our company, we hope you join us! "Our Success is fueled by diverse perspectives and talents"

About The Opportunity A high-growth leader in the enterprise SaaS and digital transformation sector is seeking a Senior Software Engineer to join our engineering powerhouse. We build resilient microservices-based platforms and modern front-end solutions that power mission-critical applications for clients worldwide. Leveraging cutting-edge Nest.js and Next.js frameworks, you will architect, implement, and optimize scalable systems to drive innovation and performance. This is a full-time, on-site role based in India. Role & Responsibilities Design, develop, and maintain microservices using Nest.js, ensuring scalability, reliability, and security. Implement responsive and SEO-friendly front-end applications with Next.js and React, optimizing for performance and UX. Collaborate with cross-functional teams to define API contracts (REST/GraphQL), and ensure seamless integration of services. Author clean, maintainable code in TypeScript, and conduct thorough code reviews to enforce best practices and coding standards. Participate in full software development lifecycle: planning, estimating, testing, deployment, and continuous improvement in Agile environments. Optimize CI/CD pipelines using tools like GitHub Actions, Jenkins, Docker, and Kubernetes to automate builds, tests, and deployments. Skills & Qualifications Must-Have 6+ years of software engineering experience, with a focus on full-stack development. Proven expertise in Nest.js for building scalable microservices and APIs. Strong experience with Next.js and React for server-side rendered and static web applications. Proficient in TypeScript, Node.js, and modern JavaScript (ES6+). Solid understanding of RESTful APIs, GraphQL, and microservices architecture patterns. Hands-on experience with containerization (Docker) and orchestration (Kubernetes). Preferred Experience with cloud platforms (AWS, Azure, or Google Cloud) and serverless architectures. Familiarity with message brokers (RabbitMQ, Kafka) and event-driven design. Knowledge of CI/CD tools (Jenkins, GitHub Actions) and infrastructure as code (Terraform). Exposure to testing frameworks (Jest, Mocha) and TDD/BDD methodologies. Understanding of performance tuning, caching strategies, and observability (Prometheus, Grafana). Benefits & Culture Highlights Collaborative, open culture with mentorship and continuous learning opportunities. Competitive compensation package, health benefits, and performance-based bonuses. Vibrant on-site work environment encouraging innovation and work-life balance. Skills: jenkins,docker,ci/cd,restful apis,typescript,graphql,github actions,microservices architecture,software,javascript (es6+),nest.js,code,react,nestjs,next.js,microservices,kubernetes,node.js

MEAN Stack Developer Experience- 3 to 6 Years Location - Indore (Work from Office) Notice Period - Immediate to 15 Days - Preferred Required Skills- Worked on Angular 15+ versions. Understanding of front-end technologies, such as HTML5, Bootstrap, and CSS3 Implement a complete user interface in the form of a web app, with a focus on performance and security. Worked on Security solutions based on WSO2, OAUTH 2.0, JWT, IDP Strong proficiency with JavaScript frameworks, working knowledge of NodeJS / TypeScript / Nest JS are required. Integration of multiple data sources and databases into one system like MySQL / MongoDB / Firebase. Working on AWS Stack like Lambda and API Gateway, Integration exposure to AWS RDS and AWS Cognito will be an added advantage. Knowledge about RESTful/GraphQL APIs, HTTP, HTTP/2, TLS 1.2, SSL. Knowledge in SCM like Git, Bitbucket etc. Experience using Agile methodologies - previous experience working from a backlog, sprints, retrospectives etc. Job Type: Full-time Pay: ₹1,200,000.00 - ₹1,800,000.00 per year Ability to commute/relocate: Indore, Madhya Pradesh: Reliably commute or planning to relocate before starting work (Required) Experience: total work: 3 years (Preferred) Angular: 3 years (Preferred) Nest.js: 2 years (Preferred) Work Location: In person

Position: Backend Developer (Node.js+Nest.js) Location: Noida (Work from Office) Experience: 3-5 Years Education: Bachelor’s/ Master’s degree in CS/IT or any related field. Key Responsibilities:  Develop and maintain backend services using Node.js and NestJS frameworks.  Write clean, efficient, and reusable code in JavaScript.  Design and optimize MySQL database schemas and complex SQL queries.  Implement and optimize backend performance through query optimization techniques.  Integrate and manage message queues such as AWS SQS and RabbitMQ.  Collaborate with cross-functional teams to deliver high-quality software solutions. Requirements:  Strong knowledge of JavaScript (JS).  Proficient in Node.js and NestJS frameworks.  Good understanding and working experience with MySQL databases.  Experience with query optimization for performance improvement.  Hands-on experience with AWS SQS or RabbitMQ  Good to have: Basic understanding or experience with Python.

Role: Full Stack Developer Location: Remote Exp: 5 + Years Immediate Joiners Key Skills: Angular/React, NodeJS, NestJS, Python, GCP - (BigQuery, Cloud Functions, Cloud Run, AppEngine, Firebase), CI/CD About the job We are seeking a highly motivated and creative Full Stack Developer that will raise the bar of our in-house R&I solution for centralizing experiment data and creating outputs to help with researcher analysis - Reporting, BI, AI. You will be working with internal teams, as well as external partners, to create cohesive end-to-end solutions from the ingestion of data, ETL, and display/exploration in web apps and/or downstream systems. You will work in an Agile squad with a product owner, business analyst, architect, and full stack developer. Goals and deliverables Key Responsibilities: Experience developing high performance, highly available & scalable applications with a micro-services architecture and an understanding of observability Design data models and define optimized tables/views in BigQuery and optimize SQL queries to improve performances or reduce costs Actively contribute to the architecture of the solutions: propose new design patterns, solutions, technologies to improve existing applications or develop new ones Take ownership of feature implementation, e.g. quality of code, unit tests, integration tests, reliability engineering (monitoring & alerting), performance of solution Collaborate with squad members to define and evolve development best practices, e.g. source code control, re-usability, coding standards, etc. Ensure data security in all layers of the applications Curious about integration of generative AI features within our applications to improve user experience Implement highly useable, visually stunning, and fun-to-use UI designs defined by the UX/UI designers, for our internal and off-the-shelf Web applications (internal web app, BI dashboards) aligned with our business needs Education and experience: At least 5 years of programming experience frontend development using Angular and/or React Experience building backends and microservices using Node.js (Nest.js), Python, C#. In depth exposure to cloud platforms, preferably GCP and Azure Proven experience with Agile and DevOps methodologies Proficiency in JIRA for task management/Confluence for documentation Proven expertise with Google Cloud Platform, specifically BigQuery, Cloud Functions, Cloud Run, AppEngine, Firebase Experience with event-driven architectures Experience with automation/scripting to optimize technical processes Experience with unit testing/TDD Experience with application code and SQL query creation, execution, refactoring/optimization Ability to troubleshoot issues/incidents across the full tech stack Excellent problem-solving and analytical skills. Strong communication and collaboration skills. Attention to detail and a commitment to delivering high-quality results. Familiarity with version control systems (e.g., Git). Experience with continuous integration and continuous delivery (CI/CD) pipelines. Experience with other cloud providers (AWS or Azure) Experience with Linux and Windows Operating Systems. Experience with Elasticsearch, graph databases Language: French and English are spoken in the teams Experience testing “GenAI” tool Nice to have: Experience in chemical industry Familiarity with industry-specific regulations and standards (if applicable). Skills and behavioral competencies Provide “Think 10X” on the roadmap to understand where client can leapfrog existing mindset/processes to unlock value and de-risk our strategy. Act with a hunters mindset. Excellent leadership and communication skills, with the ability to inspire teams and stakeholders. Strong at building relationships, setting collective accountability and resolving conflicts at a quick pace. Expected skills Skills Skill level Nodejs - Expert Google Cloud - Expert nest js - Expert Python Programming - Confirmed Continuous Integration And Continuous Delivery (ci/cd) - Confirmed

Job Role: Backend Developer (Team Lead) Location: Pune/Bavdhan Position: In Office Role Experience: 6 - 8 years Education Criterion: BE/BTech/ME/MTech in CS/IT/EnTc Responsibilities: Design, develop, and maintain high-performance server-side applications using Node.js, TypeScript, and Nest.js, specifically tailored for the financial brokerage industry. Implement and optimize RESTful APIs for integration with Order Management Systems (OMS) , Risk Management Systems (RMS) , and BackOffice solutions . Develop and manage partners' API integrations with various financial service providers, exchanges, and third-party vendors. Work with relational and NoSQL databases (e.g., PostgreSQL, MongoDB) to store and manage critical financial data. Manage cloud infrastructure (AWS, Digital Ocean, GCP) with a focus on security, reliability, and scalability for financial applications. Develop and maintain modules for Exchange connectivity , ensuring low-latency and high-throughput data processing. Collaborate closely with front-end developers, product managers, and other stakeholders to define technical requirements for brokerage platforms. Ensure the performance, security, and compliance of all backend services, adhering to financial industry regulations. Contribute to architectural decisions, emphasizing resilient and fault-tolerant systems. Troubleshoot and debug complex issues across integrated systems, including external API calls and exchange feeds. Qualifications: Proven experience as a Backend Developer, with strong proficiency in Node.js, TypeScript, and Nest.js. Demonstrable experience or strong understanding of the broker-tech domain, including OMS, RMS, and BackOffice functionalities. Experience with financial market data feeds and exchange APIs is highly desirable. Solid understanding of RESTful API design and microservices architecture in a financial context. Candidates preferred who have an experience in Stockbroking Firms.

Required at least 4+ years of experience in Node.js Should have expertise in Node.js, vue.js, Next.js, Nest.js, Nuxs, Angular (optional) etc. Should have expertise to work on test cases using jest, cypress and other. experienced to work with Material UI, bootstrap, semantic etc. must have worked on component based applications. having experience with RESTful and GraphQL. Strong understanding and knowledge of 3rd party SDK and component integration. Able to help juniors and guide them in situations where they are blocked eager to learn and adopt new technologies for frontend. must have good communication skills to work with foreign clients. Benefits: 5 Days Working.. The chance to work on all the latest technologies & to learn from the best mentors. Tremendous opportunities for professional growth. Supportive and friendly environment. Birthday and festival celebration. One year of confirmation policy for that you need to submit a Cheque of double the amount of offered Salary. Client, Referral and Diwali bonus. Good Increments + Quarterly incentive to top 10 performers. 11 years old growing IT service-based company. Share resume on harmisha@kanhasoft.com Local Candidates preferred - Ahmedabad, Gujarat Job Type: Full-time Pay: ₹40,000.00 - ₹70,000.00 per month Work Location: In person

Job Title: MERN Stack Developer Experience: 2+ Years Location: Mumbai (Onsite) Availability: Immediate Joiner Only About Us – NeoSOFT Pvt. Ltd. NeoSOFT is a global digital solutions company with over 25+ years of industry experience. With a workforce of 4000+ professionals, we deliver cutting-edge technology solutions to clients across 22+ industries. We’re passionate about technology and committed to helping talent grow through innovative, collaborative, and fast-paced project environments. Job Summary: We are looking for a highly motivated MERN Stack Developer with a strong command over Node.js , NestJS , and MySQL to work on exciting web application projects. You will be involved in the complete development lifecycle from concept to deployment, contributing to scalable and high-performing applications. * Key Responsibilities: Develop, test, and maintain web applications using the MERN stack, with a focus on Node.js and NestJS for backend services. Design and implement RESTful APIs and server-side logic for scalable web *Who Should Apply? You are currently not serving any notice period (Immediate Joiners Only) Based in or willing to work onsite from Mumbai Ready to work in a fast-paced , collaborative tech environment Passionate about clean code and scalable systems *Apply Now If you're a backend enthusiast who codes with purpose, this is your chance to be part of something impactful. Send your resume to dimple.patel@neosofttech.com Job Types: Full-time, Permanent Pay: ₹600,000.00 - ₹720,000.00 per year Benefits: Health insurance Paid time off Provident Fund Ability to commute/relocate: Mumbai, Maharashtra: Reliably commute or planning to relocate before starting work (Required) Education: Bachelor's (Required) Experience: Node.js: 2 years (Required) Nest.js: 2 years (Required) MySQL: 2 years (Required) Location: Mumbai, Maharashtra (Required) Work Location: In person

Job Description As a Senior Software Developer, you will play a crucial role in developing, maintaining, and optimizing complex web applications and microservices. You will be responsible for both the front-end and back-end aspects of our platform, leveraging your expertise in modern technologies like Nest.js , Next.js , and microservices architecture . This is a hands-on technical role where you will work closely with other developers, product managers, and stakeholders to deliver world-class software solutions. You will have the opportunity to lead teams, mentor junior developers, and contribute to architectural decisions. Key Responsibilities Design, develop, and maintain scalable microservices-based applications using Nest.js (Backend) and Next.js (Frontend). Architect and implement high-quality, well-tested, and optimized code in alignment with project requirements. Collaborate with cross-functional teams to understand business requirements and implement solutions in an agile environment. Ensure smooth integration between different services and components of the platform. Troubleshoot and resolve complex issues related to performance, scalability, and code quality. Mentor and guide junior developers, promoting best practices in software design and coding. Actively participate in code reviews, sprint planning, and product release cycles. Develop, maintain, and improve CI/CD pipelines for efficient deployment. Stay up-to-date with the latest industry trends and technologies. Required Skills & Qualifications Minimum 6 years of professional experience in software development, with a focus on backend technologies and microservices. Strong expertise in Nest.js for building scalable and maintainable server-side applications. Proficiency in Next.js for building server-rendered React applications. Deep understanding of Microservices Architecture and experience with designing and implementing distributed systems. Strong experience with databases (SQL and NoSQL), caching strategies, and API design. Excellent proficiency in TypeScript and JavaScript. Experience with modern front-end technologies (HTML5, CSS3, and JavaScript frameworks). Experience with cloud platforms such as AWS, GCP, or Azure. Strong understanding of software architecture, patterns, and best practices. Hands-on experience with version control systems (e.g., Git). Experience with CI/CD pipelines, automated testing, and deployment processes. Excellent problem-solving skills and the ability to troubleshoot and debug complex issues. Nice to Have Experience with Docker, Kubernetes, and container orchestration. Familiarity with GraphQL, Redis, or other caching tools. Exposure to modern frontend libraries and tools (e.g., Redux, Tailwind CSS). Knowledge of security best practices in web applications and APIs. Familiarity with Agile and Scrum methodologies. Job Type: Full-time Pay: ₹900,000.00 - ₹2,000,000.00 per year Benefits: Provident Fund Application Question(s): Please mention your current CTC for example your current CTC is 6 LPA mention 6 : Please mention your expected CTC for example your expected CTC is 7 LPA mention 7 : Experience: Node.js: 6 years (Required) Nest.js: 5 years (Required) Next.Js: 4 years (Required) TypeScript: 5 years (Required) AWS - Lambda: 3 years (Required) Location: Ajmer Road, Jaipur, Rajasthan (Required) Work Location: In person

Kovai.co is a catalyst, sparking a revolution in the world of enterprise software and B2B SaaS, we are a technology powerhouse delivering best-in-class enterprise software and game-changing SaaS solutions across industries. At Kovai.co, we're rewriting the B2B landscape by empowering over 2,500 businesses worldwide with our award-winning SaaS solutions. Our Products: Biztalk360 Turbo360 Document360 “UK headquarters. Indian innovation. Global impact.” Our journey has been nothing short of remarkable, having witnessed exponential growth and profitability right from our inception. We are on track towards $30 million in annual revenue – and we're just getting started. Kovai.co is fueled by a tribe of thoughtful helpers, obsessed with empowering customers, uplifting colleagues, and igniting our own journeys. Redefining tech is our game. Are you in? Join Kovai.co – where passion meets purpose. What's the job: Senior Software Engineer - Frontend What you'll do on the job: Work in design, development, and deployment of cutting-edge web applications primarily using Angular. Ensure the development of responsive and pixel-perfect UI components. Employ best practices in web component development for modular and reusable code. Collaborate with cross-functional teams, including designers, backend engineers, and product managers to deliver holistic web experiences. Ensure optimal performance of front-end applications. Leverage Angular Universal and other tools to enhance server-side rendering where necessary. Experience with resolving cross-browser compatibility issues. Experience with page speed optimization Write robust unit tests using Jest. Ensure that all components are tested, and deliverables are of the highest quality. Playwright experience for end-to-end testing is a significant plus. Prior experience with sentry.io to evaluate the logs and issues is a plus. Who'll be a good fit: Bachelor’s degree in computer science or a related field. 3+ years of hands-on experience with the Angular framework. Proficient in TypeScript 4+, HTML 5, CSS 3, and SCSS. Experience in building and deploying advanced web applications using Angular, with an in-depth understanding of the newer features in Angular 16+ versions. Translate Figma designs into clean, semantic HTML and maintain styling best practices using SCSS/CSS, ensuring SEO, accessibility, and flexibility for future modifications. Implement responsive layouts with a strong understanding of grid systems, breakpoints, design tokens, and asset optimization (e.g., SVG, WebP formats). Drive component-driven development by building reusable UI components, leveraging Web Components (Shadow DOM, Custom Elements), and implementing advanced features like theming, dark mode, and RTL support. Exposure to Angular Universal with Nest.js and Nx workspace will be considered a significant advantage. Experience in Angular framework with mastery in pixel-perfect reusable component development. Strong understanding of the newer features in Angular 18+ versions will be a good to have. Experience building enterprise-level projects, with exposure to using sentry.io or similar tools to track and fine-tune frontend performance. Strong expertise in Routing, Reactive Forms, RxJs Async Programming, Unit Testing using Jest & Performance Optimization techniques. Proficient in building Standalone Components, Directives, Pipes, Template Syntax. Good understanding of State management, Life Cycle hooks, Dependency Injection & Component Communication. Excellent programming skills with a strong foundation in design patterns, algorithm, and data structure. Strong communication skills, both written and verbal. Passionate about creating high-quality, innovative web applications. Equal Opportunities: Kovai.co is committed to building a workforce that reflects the richness of our society. We believe in fostering a culture of belonging and respect for all. Kovai.co stands firmly against discrimination, ensuring equal opportunity for everyone to build a successful career.

Note: Please do not apply if your salary expectations are higher than the provided Salary Range and experience less than 2 years. If you have experience with Travel Industry and worked on Hotel, Car Rental or Ferry Booking before then we can negotiate the package. Company Description Our company is involved in promoting Greece for the last 25 years through travel sites visited from all around the world with 10 million visitors per year such www.greeka.com, www.ferriesingreece.com etc Through the websites, we provide a range of travel services for a seamless holiday experience such online car rental reservations, ferry tickets, transfers, tours etc….. Role Description This is a full-time remote role for a Node.js Backend Developer. As a Backend Developer, you will be responsible for developing and maintaining the server-side logic of our website and web applications. Your day-to-day tasks will include designing and implementing our own APIs or implementing different 3d parties APIs, optimizing the performance of our backend systems, and collaborating with the frontend development team to ensure seamless integration. Qualifications Strong proficiency in Node.js and server-side JavaScript development Experience with Nest.js, Fastify or similar web frameworks Strong knowledge about Travel Services and their APIs Candidates with Travel APIs will be recommended. Strong experience in microservices approach Strong knowledge about AMQPs like RabbitMQ, Kafka, Nats or similar tools. Knowledge of database technologies such as MongoDB or Postgres SQL Experience with API design and development (Rest/Soap) Familiarity with front-end technologies like HTML, CSS, and JavaScript or frameworks like React.js, Angular.js and Next.js Understanding of version control systems, such as Git Ability to work independently and in a team environment Excellent problem-solving skills and attention to detail If you have a passion for learning up-to-date modern techniques that will enhance your skills and being part of super exciting projects, and if you want to contribute to making travel experiences around the globe unforgettable, we would love to hear from you.

We're Hiring: Founding Engineer - Build from Zero, Scale to Infinity Location: Hyderabad Employment Type: Full-Time Company: EXARGEN We’re building next-gen AI applications at Exargen This is not just a job. It’s a chance to join as Founding Engineer and architect systems from scratch with full ownership of tech decisions, stack, and product direction. We’re looking for an exceptional software engineer with 5+ years of real industry experience – someone who knows what it takes to ship and scale systems in the real world. We’re looking for a kickass software engineer who: ⚡ Loves solving hard problems with elegance. ⚡ Can build robust, scalable systems that feel effortless to users. ⚡ Knows when to move fast and when to design for scale. ⚡ Thrives in startup chaos and loves wearing multiple hats. ⚡ Thinks like an owner – not waiting for tickets but shaping the roadmap. What You’ll Do: * Architect and ship core systems from the ground up. * Work with Nest.js, Next.js, TypeScript, and explore modern backend stacks (think Prisma, GraphQL, tRPC, or even Rust/Go if we need speed). * Define our tech culture, dev practices, and future team structure. * Work directly with the founders to iterate fast and scale globally. Our Tech Playground We’re using (or open to): ✅ Frontend: Next.js (App Router, Server Components, TailwindCSS). ✅ Backend: Nest.js, TypeScript, Prisma, GraphQL/REST APIs. ✅ Infra: Serverless + containers (AWS/GCP), PostgreSQL, Redis. ✅ Obsessed with DX and clean architecture. Why work with us? ✅ Founding equity – you’re not just an engineer; you’re a co-creator. ✅ Full autonomy to pick tools, shape systems, and innovate. ✅ Work on cutting-edge AI/ML-powered systems (if applicable). ✅ Zero bureaucracy. Just builders, speed, and impact. ✅ A chance to look back and say: “I built this from nothing.” Engagement Type: Direct hire Job Type: Permanent Location: Remote / Onsite (Hyderabad) If this feels like you (or someone you know), let’s talk. DM me or shoot an email at [your email here]. Let’s build the future of data together!

Job Title: Backend Developer ( Node.js / Nest.js ) Experience: 3-5 years Location - Noida ( Work from Office ) Qualifications: Graduate with experience in a CS, IT, or in any other relevant field Required Skills & Experience:  Working Experience in NodeJS in building backend components of large enterprise-level systems, integrating multiple data sources and databases into one system.  Working Experience of web technologies including HTML5, CSS, JavaScript, AJAX, jQuery etc.  Working Experience of relational databases, version control, and release management  Working experience of developing web services using REST architecture, third-party authentication, API integration  Working Experience of relational and NoSQL databases, version control, release management and developing web services using REST architecture  Experience of creating various reports/charts  Experience of developing cloud compatible applications  Experience with MySQL, MongoDB.  Working Experience of web technologies including HTML, CSS, JavaScript, AJAX, JQuery etc.  Should be proficient in and not limited to understanding of: HTTP/HTTPs, API Calls, REST/SOAP, Auth 2.0, AJAX, MVC Architecture, Version Control  Good knowledge of Git  Knowledge of python may be a definite plus.

Location: Chennai Experience: 8+ Years Open Position: 6+ Employment Type: Full-time Industry: Payments Job Summary: We are looking for a highly experienced and technically proficient Senior Java Lead with a strong foundation in Core Java , NEST.JS/ GoLang , and Payment domain expertise . The ideal candidate will lead development teams, architect scalable systems, and deliver high-performance payment solutions. Key Responsibilities: Lead end-to-end design, development, and deployment of enterprise-grade applications. Architect and implement scalable, secure, and high-availability payment systems. Collaborate with cross-functional teams to define technical requirements and deliverables. Conduct code reviews, mentor team members, and enforce best practices. Troubleshoot complex issues and optimize system performance. Stay current with emerging technologies and trends in the payments and fintech space. Specific projects mentioned include AML (Anti-Money Laundering), Technical Skills Required: Core Technologies: Core Java (8+) , Nest.js (1+) / GoLang (1+) Spring Framework , Spring Boot , Spring Security RESTful APIs , GraphQL RestAPI/Grpc - API connectivity Databases & Messaging: Relational DBs : PostgreSQL, MySQL, Oracle NoSQL : MongoDB, Cassandra, DynamoDB Caching : Redis, Memcached Messaging Systems : Apache Kafka, RabbitMQ, ActiveMQ Security & Compliance: OAuth2 , JWT , SSL/TLS PCI-DSS , ISO 8583 , Tokenization , Data Encryption Compliance with PCI DSS standards, including security headers and authentication Cloud & DevOps:(Desirable) AWS , GCP , or Azure (EC2, S3, Lambda, IAM, etc.) Docker , Kubernetes , Helm CI/CD tools : Jenkins, GitLab CI, GitHub Actions Infrastructure as Code : Terraform, CloudFormation Preferred Qualifications: Familiarity with Open Banking APIs and real-time payment systems . Exposure to Agile/Scrum methodologies and tools like Jira, Confluence. Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Note: Please do not apply if your experience is less than 5 years. We will hire ONLY people with experience with Travel Industry who have worked on Hotel, Car Rental or Ferry Booking API integrations. Company Description: Our company is involved in promoting Greece for the last 25 years through travel sites visited from all around the world with 10 million visitors per year such www.greeka.com, www.ferriesingreece.com etc. Through the websites, we provide a range of travel services for a seamless holiday experience such online car rental reservations, ferry tickets, transfers, tours etc. Role Description: This is a full-time remote role for a Sr Node.js Backend Developer. As a Sr Backend Developer, you will be responsible for developing and maintaining the server-side logic of our website and web applications and responsible to check achievements of the junior developers and take responsibilities of their deliverables. We have at the moment 15 developers. Your day-to-day tasks will include designing and implementing our own APIs or implementing different 3d parties APIs, optimizing the performance of our backend systems, and collaborating with the frontend development/backend team to ensure seamless integration. Qualifications: • Strong proficiency in Node.js and server-side JavaScript development • Experience with Nest.js, Fastify or similar web frameworks • Must have knowledge about Travel APIs. • Strong experience in microservices approach • Strong knowledge about AMQPs like RabbitMQ, Kafka, Nats or similar tools. • Knowledge of database technologies such as MongoDB or Postgres SQL • Experience with API design and development (Rest/Soap) • Familiarity with front-end technologies like HTML, CSS, and JavaScript or frameworks like React.js, Angular.js and Next.js • Understanding of version control systems, such as Git • Ability to work independently and in a team environment • Excellent problem-solving skills and attention to detail If you have a passion for learning up-to-date modern techniques that will enhance your skills and being part of super exciting projects, and if you want to contribute to making travel experiences around the globe unforgettable, we would love to hear from you.

Job Description As a Senior Software Developer, you will play a crucial role in developing, maintaining, and optimizing complex web applications and microservices. You will be responsible for both the front-end and back-end aspects of our platform, leveraging your expertise in modern technologies like Nest.js , Next.js , and microservices architecture . This is a hands-on technical role where you will work closely with other developers, product managers, and stakeholders to deliver world-class software solutions. You will have the opportunity to lead teams, mentor junior developers, and contribute to architectural decisions. Key Responsibilities Design, develop, and maintain scalable microservices-based applications using Nest.js (Backend) and Next.js (Frontend). Architect and implement high-quality, well-tested, and optimized code in alignment with project requirements. Collaborate with cross-functional teams to understand business requirements and implement solutions in an agile environment. Ensure smooth integration between different services and components of the platform. Troubleshoot and resolve complex issues related to performance, scalability, and code quality. Mentor and guide junior developers, promoting best practices in software design and coding. Actively participate in code reviews, sprint planning, and product release cycles. Develop, maintain, and improve CI/CD pipelines for efficient deployment. Stay up-to-date with the latest industry trends and technologies. Required Skills & Qualifications Minimum 6 years of professional experience in software development, with a focus on backend technologies and microservices. Strong expertise in Nest.js for building scalable and maintainable server-side applications. Proficiency in Next.js for building server-rendered React applications. Deep understanding of Microservices Architecture and experience with designing and implementing distributed systems. Strong experience with databases (SQL and NoSQL), caching strategies, and API design. Excellent proficiency in TypeScript and JavaScript. Experience with modern front-end technologies (HTML5, CSS3, and JavaScript frameworks). Experience with cloud platforms such as AWS, GCP, or Azure. Strong understanding of software architecture, patterns, and best practices. Hands-on experience with version control systems (e.g., Git). Experience with CI/CD pipelines, automated testing, and deployment processes. Excellent problem-solving skills and the ability to troubleshoot and debug complex issues. Nice to Have Experience with Docker, Kubernetes, and container orchestration. Familiarity with GraphQL, Redis, or other caching tools. Exposure to modern frontend libraries and tools (e.g., Redux, Tailwind CSS). Knowledge of security best practices in web applications and APIs. Familiarity with Agile and Scrum methodologies. Job Type: Full-time Pay: ₹900,000.00 - ₹2,000,000.00 per year Benefits: Provident Fund Application Question(s): Please mention your current CTC for example your current CTC is 6 LPA mention 6 : Please mention your expected CTC for example your expected CTC is 7 LPA mention 7 : Experience: Node.js: 6 years (Required) Nest.js: 5 years (Required) Next.Js: 4 years (Required) TypeScript: 5 years (Required) AWS - Lambda: 3 years (Required) Location: Ajmer Road, Jaipur, Rajasthan (Required) Work Location: In person

Job Title: Node.js Backend Engineer – Fintech APIs Location: Bangalore, India Company: Paywize Employment Type: Full-Time CTC: Up to 6,00,000 LPA About the Role: Paywize is hiring a Backend Software Engineer with strong expertise in Node.js , Express.js/Nest.js , Microservices , and PostgreSQL . Join our fast-growing fintech team and build secure, scalable APIs powering mission-critical banking and payment services. What You’ll Do: Build and maintain robust backend applications and services Develop secure, well-documented REST APIs Integrate with third-party services and banking APIs Collaborate with cross-functional teams on feature development Optimize for performance, security, and scalability Participate in code reviews and team learning Requirements: 3+ years of backend development with Node.js Proficiency in JavaScript (ES6+), Express.js, PostgreSQL,Microservices Familiarity with Redis, REST APIs, and Git Experience with microservices, job queues, and rate limiting Strong debugging, testing, and documentation skills Preferred: Experience in fintech or with payments/banking APIs Knowledge of Nest.js, RabbitMQ, Redis Streams, or Kafka Exposure to cloud (AWS/GCP/Azure), PHP, or Golang is a plus Understanding of CI/CD and DevOps best practices Walk-In Interviews: Monday to Friday | 10:00 AM – 5:00 PM Bring your Resume + Laptop Live Skill Tests On-Site How to Apply: Send your resume to hr@paywize.in with the subject "Application for Node.js Backend Engineer – Fintech APIs" or apply directly through our Link: https://shorturl.at/lYlKA Contact: Lakshita Goud – 99028 77291 | Y Bhargav Aditya– 90710 07776 Visit: www.paywize.in Best online business payment solutions in India. From UPI Checkout to Digital QR Soundbox, automatic payroll, bulk & single payments with Paywize Payout Suite Industry Financial Services Employment Type Full-time Job Type: Full-time Pay: Up to ₹600,000.00 per year Benefits: Health insurance Provident Fund Schedule: Day shift Monday to Friday Application Question(s): Do you have 3 or more years of experience developing backend applications using Node.js and Express.js or Nest.js? Have you worked with both PostgreSQL in production-level backend systems? Are you comfortable with a CTC of up to ₹6,00,000 per annum? Are you currently based in Bangalore and available to attend in-person interviews? Work Location: In person

Role Overview We are seeking a skilled Senior Software Developer proficient in NestJS and Next.js to join our on-site team in Jaipur. You will be responsible for architecting, developing, and maintaining scalable backend services and seamless front-end integration, while mentoring junior team members and ensuring high-quality code practices. Required Skills Strong hands-on experience with NestJS , Node.js , and TypeScript Proficient with Next.js (React, SSR, SSG, and API routes) Solid understanding of relational and NoSQL databases such as MySQL, PostgreSQL, MongoDB Experience with Redis and background job processing (e.g., BullMQ) Familiarity with microservices architecture Knowledge of cloud platforms (AWS, GCP, or Azure) and CI/CD pipelines Strong skills in RESTful API design , code optimization, and debugging Version control using Git , and Agile/Scrum development methodology Ability to lead code reviews and mentor junior developers Preferred Skills Experience with Laravel or other backend frameworks is a plus Familiarity with Docker , Kubernetes , or other container orchestration tools Understanding of GraphQL , headless CMS , or event-driven architecture Experience with monitoring and observability tools like Grafana or Datadog Key Responsibilities Develop and maintain backend APIs and services using NestJS Collaborate with frontend developers working in Next.js to deliver high-quality, integrated solutions Write efficient, reusable, and scalable code for both frontend and backend components Implement and maintain background jobs and task queues Optimize database queries and maintain scalable data structures Deploy applications using cloud infrastructure and maintain CI/CD pipelines Participate in sprint planning, code reviews, and architecture discussions Troubleshoot and debug issues in production and non-production environments Candidate Profile We are looking for a proactive and experienced developer who can take ownership of backend architecture and contribute to frontend integration. You should have a strong technical background, leadership skills, and be comfortable working on-site in Jaipur. You should also be passionate about writing clean, maintainable code and continuously improving development practices.

Job Description We are seeking a highly skilled and motivated Senior Backend Developer with expertise in Nest.js to join our dynamic development team. As a Senior Backend Developer, you will play a crucial role in architecting, implementing, and maintaining backend services that power our applications. You will collaborate with cross-functional teams to deliver robust and scalable solutions, ensuring the highest standards of performance and security. Responsibilities Backend Development: Lead the design and development of backend services using Nest.js, ensuring scalability, reliability, and maintainability. API Design: Architect and implement RESTful APIs and microservices, adhering to best practices and industry standards. Database Management: Design and optimize database schemas, interact with databases (SQL and NoSQL), and implement efficient data storage solutions. Code Optimization: Implement best practices for code organization, performance, and scalability. Conduct regular code reviews to maintain code quality. Integration: Collaborate with frontend developers, product managers, and other stakeholders to integrate frontend components with backend services. Security: Implement and advocate for best practices in security, ensuring the confidentiality and integrity of sensitive data. Troubleshooting: Identify and resolve technical issues, conduct root cause analysis, and implement solutions to ensure smooth system operation. Documentation: Create and maintain comprehensive technical documentation for backend systems and APIs. Requirements Education: Bachelor's degree in Computer Science, Engineering, or a related field. Experience: 4-5 years of professional experience in backend development with a focus on Nest.js. Technical Skills Proficiency in Nest.js and TypeScript. Strong understanding of backend technologies, including Node.js. Experience with relational (e.g., PostgreSQL) and NoSQL databases (e.g., MongoDB). Familiarity with containerization technologies (e.g., Docker). API Development: Proven experience in designing and implementing RESTful APIs and microservices. Security Practices: Knowledge of security best practices in backend development, including data encryption and secure coding. Code Versioning: Experience with version control systems, such as Git. Collaboration: Ability to work collaboratively with cross-functional teams and effectively communicate technical concepts. Problem-Solving: Strong analytical and problem-solving skills, with a keen attention to detail. Scalability: Understanding of principles and best practices for building scalable and distributed systems. Continuous Learning: A commitment to staying updated on emerging technologies and industry trends. (ref:hirist.tech)