562 Restful Api Jobs - Page 23

Location: Pune Role: Senior Software Engineer (Java Developer) Experience Required - 8+ Years About Uniken India Pvt. Ltd At Uniken, we unlock limitless possibilities for client-centric organizations by creating certainty in identity and security while delivering amazing customer experiences. We evolve and innovate with agility to grow possibilities for our business, our customers, our partners, and our people. We collaborate to leverage the unique strengths of our diverse global team of employees and partners. Our interactions are rooted in respect for people, beliefs, ways of life, and our environment. Job Overview: The Senior Java Developer is responsible for building, testing, and maintaining software solutions that meet user needs and support organizational goals. This role is key to delivering high-quality, secure, and scalable systems that enhance user experience, drive efficiency, and enable digital innovation across the organization. The Senior Java Developer will bridge the gap between business requirements and technology, playing a vital role in the organizations success and adaptability. Skills Required: Strong Core Java and OOPs concepts with 8+ years experience Spring, Spring Boot and Spring Security ( 5+ years ) RESTful API implementation and best practices Experience with Queues and NoSQL databases (specifically MongoDB ) Proficient with JavaScript, jQuery, and HTML Strong understanding of Data Structures and Multithreaded Programming Knowledge of Standard and Secure Coding practices Familiarity with project management tools (Jira/Confluence) Git version control and branching strategies Experience leveraging LLMs for code augmentation Microservices architecture implementation CI/CD pipeline experience Containerization technologies ( Docker, Kubernetes ) Demonstrated ability to proactively identify and resolve technical debt Good to Have : Design Patterns implementation experience OAuth2, OIDC, JWT authentication and authorization Linux command line proficiency Cloud platform experience (AWS/Azure/GCP) Performance optimization experience Database query optimization Responsibilities: Design and develop new product features focusing on authentication, security, and scalability Contribute to architectural decisions and technical direction Implement robust, reliable, and high-performance code Participate actively in design and code reviews Create and maintain technical documentation Collaborate with cross-functional teams Mentor junior developers Troubleshoot and resolve complex technical issues Participate in agile ceremonies and sprint planning Ensure code quality through testing and best practices Proactively identify potential issues and recommend solutions before they impact development Take initiative to improve codebases, processes, and development practices Anticipate scaling and performance challenges and address them proactively Qualifications: Bachelor's or Master's degree in Computer Science, Engineering, or related field 8+ years of experience in Java development Soft Skills: Excellent written and verbal communication Problem-solving and analytical thinking Team collaboration and leadership qualities Adaptability and willingness to learn new technologies Ability to work in a fast-paced agile environment Strong proactive mind-set and initiative-taking ability Self-driven approach to identifying and solving problems without supervision Forward-thinking approach to technology adoption and implementation Benefits and Perks: Competitive salary package Good Mediclaim benefit and Group Accidental Professional development opportunities Great workplace flexibility

Summary Celestica is looking for skilled and enthusiastic software engineers to join our team in developing cutting-edge data centers that leverage advanced GPU technologies. In this dynamic role, you will build orchestration software for the entire rack, develop integrated visualization tools for rack components, and create comprehensive diagnostics to optimize GPU server utilization. The ideal candidate will have a strong background in Orchestration Software development and experience creating solutions for the data center industry. Detailed Description Development of Modern Web Applications to orchestrate and Monitor Rack solutions for Private Data Centre Deployments with GPU/AI Compute. Translate requirement designs in Figma into functional components. Implement responsive designs using modern CSS techniques (CSS Modules, Tailwind, Styled Components, etc.). Proficiency in JavaScript, TypeScript, and ES6+ features. Develop clean, maintainable, and efficient code. Write unit and integration tests to ensure code quality. Integrate with CT systems for agile development. Work effectively in a team environment, collaborating with engineers and peer functional leads from different disciplines to innovate solutions, triage issues and speed execution Work with product line management, customers and sales teams to understand requirements Knowledge/Skills/Competencies Extensive Hands on Programming in Web application frameworks: React.JS, Next.JS Deep understanding of CSS and experience with frameworks like Tailwind, Styled Components, or SASS. Experience with SSR, SSG, and Incremental Static Regeneration (ISR) in Next.js. Familiarity with state management solutions such as Redux, Zustand, or Recoil. Hands-on experience integrating APIs (RESTful & GraphQL or any Backend For Frontend Tech). Experience with Node.js and Express.js for backend integration. Knowledge of frontend performance optimization techniques. Familiarity with CI/CD pipelines, version control (Git), and Agile methodologies. Knowledge of Vite, Webpack, Babel, and other build tools. Experience with testing frameworks like Jest, ViTest..

Key Responsibilities Develop and maintain scalable and reusable front-end components using React.js. Write clean, maintainable, and efficient code following industry best practices. Optimize application performance to ensure a seamless user experience. Collaborate with UI/UX designers to translate wireframes and designs into high-quality code. Work closely with backend developers to integrate APIs and ensure smooth functionality. Troubleshoot and debug issues to enhance application stability and reliability. Stay updated with emerging trends, tools, and best practices in front-end development. Participate in code reviews, knowledge sharing, and mentoring junior developers. Required Skills & Qualifications 4-5 years of experience in front-end development, primarily using React.js. Strong proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3. Expertise in React Hooks, Redux, Context API, and component lifecycle. Experience with RESTful APIs integration. Familiarity with modern UI frameworks. Strong understanding of responsive design and cross-browser compatibility. Experience with unit testing using React Testing Library, or Cypress. Familiarity with Git version control and Agile methodologies. Preferred Skills (Nice to Have) Experience with Next.js for server-side rendering (SSR). Knowledge of ASP.NET Core and SQL. Familiarity with Docker, CI/CD pipelines, and cloud platforms (AWS, Azure). Exposure to Microservices architecture and state management libraries. Benefits Competitive salary based on experience. Health insurance and other benefits. Opportunity to work with the latest technologies in a fast-paced environment. Career growth and professional development opportunities. Please share your updated cv on Avani.Vibhute@rigvedtech.com

Roles & Responsibilities: Develop and maintain web applications using modern frameworks and technologies. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Help maintain code quality, organization, and automation. Participate in code reviews and provide constructive feedback to peers. Stay up to date with emerging technologies and industry trends. Experience and Skills: Minimum 7+ years of proven experience as a Full Stack Developer Proficiency in front-end technologies such as HTML, CSS, JavaScript and React framework Strong knowledge of back-end technologies such as Node.js, FastAPI, Python or Java. Experience with database management systems like MSSQL or PostgreSQL. Familiarity with version control systems like GitLab. Understanding of RESTful APIs and web services. Experience with cloud platforms such as Azure. Knowledge of containerization technologies like Kubernetes. Familiarity with CI/CD pipelines and DevOps practices. Experience with Agile development methodologies. Excellent problem-solving skills and attention to detail. Strong communication and teamwork abilities

Roles & Responsibilities : - Develop and maintain responsive web applications using React.js and TypeScript. - Write clean, maintainable, and efficient code following best practices. - Work closely with UI/UX designers to implement visually appealing and user-friendly interfaces. - Optimize applications for maximum speed and scalability. - Integrate APIs and handle state management using Redux, Context API, or Zustand. - Debug and fix issues across various browsers and devices. - Collaborate with backend developers to ensure smooth integration. - Implement unit and integration tests to ensure application stability. - Stay updated with the latest front-end technologies and best practices. Required Qualifications & Skills : - Bachelor's degree in Computer Science, Information Technology, or a related field. - 1-3 years of hands-on experience in React.js and TypeScript. - Proficiency in HTML5, CSS3, JavaScript (ES6+), and modern UI frameworks. - Strong understanding of React hooks, functional components, and state management. - Experience with RESTful APIs and third-party integrations. - Familiarity with Git/GitHub for version control. - Knowledge of CSS pre-processors (SASS, LESS) and CSS frameworks (Tailwind, Bootstrap) is a plus. - Experience with testing frameworks like Jest, React Testing Library is an advantage. - Strong problem-solving skills and attention to detail. - Ability to work in an agile development environment. - Familiarity with CI/CD pipelines for front-end deployment

Key Responsibilities: Design, develop, and maintain scalable and robust Java applications. Collaborate with product managers, designers, and other engineers to gather requirements and translate them into technical specifications. Write clean, maintainable, and efficient code following best practices and coding standards. Conduct code reviews and provide constructive feedback to team members. Troubleshoot and debug applications to optimize performance and resolve issues. Participate in the full software development lifecycle, including planning, development, testing, and deployment. Stay up-to-date with emerging technologies and industry trends to continuously improve skills and knowledge. Mentor and guide junior engineers, fostering a culture of learning and collaboration within the team. Qualifications: Bachelors degree in Computer Science, Engineering, or a related field. 5 to 10 years of professional experience in software development, with a strong focus on one or more programming languages such as Java Experience with RESTful APIs and microservices architecture. Proficiency in Java frameworks such as Spring, Hibernate, or similar. Knowledge of database systems (e.g., MySQL, PostgreSQL, Oracle) and SQL. Experience of working with event driven architectures. Understanding of software development methodologies (Agile, Scrum, etc.). Strong problem-solving skills and the ability to work independently as well as in a team environment. Familiarity with front-end technologies (e.g., HTML, CSS, JavaScript) is a plus. Excellent communication and interpersonal skills. Preferred Qualifications: Experience with cloud platforms (e.g., AWS, Azure, Google Cloud). Familiarity with containerization technologies (e.g., Docker, Kubernetes). Knowledge of CI/CD tools and practices. Experience with test-driven development (TDD) and automated testing frameworks. Please Note - Work from Office is mandatory.

Job Title: Full Stack Engineer (Rust | Terraform/OpenTofu | Serverless) Experience Level: 10 Years Timings: 2pm to 11pm Position Overview We are seeking a highly capable and results-driven Full Stack Engineer with 34 years of professional experience, primarily focused on backend development using Rust . The ideal candidate will bring strong hands-on expertise in Infrastructure as Code (IaC) tools such as Terraform or OpenTofu , and practical experience designing and deploying serverless architectures in a production environment. This role demands a well-rounded engineer who is comfortable working across the stack, committed to engineering excellence, and capable of delivering scalable and maintainable solutions in a fast-paced, agile setting. Key Responsibilities Architect, develop, and maintain robust backend services and APIs using Rust . Design and manage cloud infrastructure using Terraform/OpenTofu , adhering to best practices in security and scalability. Build and integrate client-side components using modern front-end frameworks (e.g., React, Vue). Implement serverless solutions using platforms such as AWS Lambda , API Gateway , and associated cloud services. Collaborate with cross-functional teams including Product, DevOps, and QA to ensure end-to-end delivery. Write clean, modular, and well-tested code, and participate in peer code reviews. Contribute to system design discussions, technical planning, and architectural decisions. Required Qualifications 34 years of experience as a full stack engineer, with a primary focus on Rust for backend development. Proficiency in Terraform or OpenTofu , with proven experience deploying infrastructure in cloud environments (preferably AWS). Practical experience working with serverless technologies and event-driven architecture. Familiarity with front-end technologies such as React , TypeScript , or equivalent. Solid understanding of microservices, RESTful APIs, CI/CD pipelines, and Git-based workflows. Strong problem-solving skills and a proactive attitude toward learning and technical ownership. Preferred Qualifications Experience with Rust-based web frameworks such as Actix , Rocket , or similar. Exposure to WebAssembly (WASM) or systems programming concepts. Knowledge of observability tools such as Prometheus , Grafana , or AWS CloudWatch . Contributions to open-source projects or active involvement in developer communities.

• Develop and maintain web applications using modern technologies • Collaborate with cross-functional teams to define, design, and ship new features • Ensure the performance, quality, and responsiveness of applications. Required Candidate profile • 1-3 years of experience in full stack development • Strong understanding of web development principles • Ability to work independently and as part of a team.

Role name : Full stack Ruby on Rails Developer Key Technologies and skillsets the role will encompass : - Must have minimum of 4-8 years- full stack developer experience and a high level of confidence. - Must have 3+ years of professional experience on Ruby on Rails & Confident with Ruby. - Must have Writing RSpec (testing framework for Ruby). - Must have work experience in Test Driven development TDD. - 3+ years of professional experience on Java scripts frameworks/libraries such as; Nuxt, Vue.js, plot.ly or similar is must. - Design exposure on RESTful API approach and authentication mechanisms. - Experience with cypress.io & Jest framework is must. - Experience optimizing Postgres queries, and redis caching strategies. - Experience with AWS - Experience writing unit, integration, behavioural tests for software applications. - Code reviews - Experience developing web applications on Linux OSs. You will be working within the Development Team, collaborating with Test, Operations and product owners to ensure successful build implementation and integration of all tiers in software applications and communicate technical parameters and constraints to the relevant teams. As a senior member of the Development team you will also have the opportunity to mentor and coach other members of the team as well as play a part in design/architecture.

We are looking for a self-motivated and proactive individual who can take ownership of their work and contribute to the success of our projects. The candidate should have a passion for writing clean and maintainable code and be committed to delivering high-quality solutions. Responsibilities Design, develop, and maintain high-quality Spring Boot applications Collaborate with cross-functional teams to understand requirements and deliver solutions Write clean, efficient, and well-documented code Conduct code reviews and ensure adherence to coding standards and best practices Troubleshoot and debug issues in a timely manner Stay up-to-date with the latest trends and technologies in Spring Boot, Java, and MongoDB development Mentor junior developers and contribute to the growth of the team Requirements Bachelors degree in Computer Science, Software Engineering, or a related field 5+ years of experience in developing enterprise applications using Spring Boot and Java Strong understanding of Spring Framework, Spring Boot, and related ecosystem Proficient in working with MongoDB and writing efficient queries Experience with RESTful API design and implementation Familiarity with front-end technologies such as HTML, CSS, and JavaScript Knowledge of version control systems (e.g., Git) Excellent problem-solving and debugging skills Strong communication and collaboration skills Ability to work independently and deliver high-quality work with minimal supervision Preferred Qualifications Experience with MySQL or other relational databases Experience with microservices architecture and frameworks like Spring Cloud Knowledge of containerization technologies such as Docker and Kubernetes Familiarity with cloud platforms (e.g., AWS, Azure) Experience with agile development methodologies (e.g., Scrum, Kanban) Contributions to open-source projects or personal projects showcasing Spring Boot expertise

Fullstack Developer Experience: 2 - 4 Years Exp Salary : INR 88,888-1,03,703 / month Preferred Notice Period : Within 30 Days Shift : 10:00AM to 7:00PM IST Opportunity Type: Onsite (Gurugram) Placement Type: Contractual Contract Duration: Full-Time, 06 Months (*Note: This is a requirement for one of Uplers' Clients) Must have skills required : CI-CD, RESTful API, Docker, Kubernetes, React Js, Backend (Python/ Java/Node) Good to have skills : Go, Go, Node, Node, RabbitMQ, RabbitMQ, SQS, AWS, AWS, Java, Kafka, Kafka, MongoDB, MongoDB, Python, Python NimbusPost (One of Uplers' Clients) is Looking for: Fullstack Developer who is passionate about their work, eager to learn and grow, and who is committed to delivering exceptional results. If you are a team player, with a positive attitude and a desire to make a difference, then we want to hear from you. Role Overview Description Talented software development engineers building highly scalable and reliable cloud-based platformsto drive our logistics business. At NimbusPost, you will also have an opportunity to make a large impact on how software solutions for Logistics businesses are built. We build and support a variety of technologies that span multiple businesses. We are looking for a talented and versatile candidate with significant experience in building cloud-based platforms either in public or private cloud domains are preferred. You must have previous background in building and managing highly scalable solutions. You will actively take part in designing, architecting and building state-of-the art software that will help NimbustPost run its businesses efficiently and reliably. Responsibilities: Partner with internal and external stakeholders to understand business problems and then design and develop required solutions. Partner with architects to ensure developed solutions adhere to established best patterns and our architectural target state. Drive the adoption of key engineering best practices to improve quality and reliability of team's deliverables. Responsible for coaching and mentoring of direct reports. Nurture a culture of mentoring, and assist in hiring critical talent. Design, develop and evolve highly scalable and fault-tolerant distributed services Design and implement APIs, abstractions and integration patterns to solve challenging distributed computing problems Understand and own component security analysis, including code and data flow review. Collaborate with security team to implement and verify secure coding techniques Ensure proper metrics instrumentation in software components, to help facilitate real time and remote troubleshooting/performance monitoring. Required Skills: 2+ years of work experience in Backend (Node OR python OR go OR java) AND react Good knowledge of functional and Object-Oriented Programming Excellent working knowledge of Web Sockets, Messaging Queues, RabbitMQ, SQS, Kafka, XML/JSON. Expertise in Docker, Kubernetes, CI-CD automations. Strong software product development background with a passion for building cloud based applications with high levels of reliability, availability and security Exposure building service-oriented solutions and Restful microservices Proficient in working with relational databases as well as NoSQL technologies (MongoDB, MySQL, Dynamo OR Redis) Proficient in working with Pub-Sub (RabbitMQ, Kafka) and event based architecture. Experience with cloud platforms (e.g. AWS, Azure or Google Cloud) and building automation around their APIs Working knowledge of infrastructure, ensuring high-availability, scaling, service discovery, logging, monitoring and alerting. Strong understanding of architecture patterns and operational characteristics of highly available and scalable applications. Excellent knowledge of core engineering best practices and passion to implement these across teams. Excellent verbal, written, and presentation skills Education Qualifications : Bachelor of computer science or equivalent Interview Process - Technical Round 1 Technical Round 2 HR Round How to apply for this opportunity: Easy 3-Step Process: 1. Click On Apply! And Register or log in on our portal 2. Upload updated Resume & Complete the Screening Form 3. Increase your chances to get shortlisted & meet the client for the Interview! About Our Client: NimbusPost is a tech-enabled, multi-channel shipping platform. It is a Logistics Automation platform that helps eCommerce merchants automate & simplify their logistics operations. NimbusPost's key services include domestic shipping, global shipping, and warehouse & fulfilment services. About Uplers: Our goal is to make hiring and getting hired reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant product and engineering job opportunities and progress in their career. (Note: There are many more opportunities apart from this on the portal.) So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

We are looking for a skilled Full Stack Developer to join our team. The ideal candidate will have a solid background in backend development using Node.js and proficiency in frontend development using various technologies. As a Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications, ensuring high performance, security, and usability. Responsibilities: Develop and maintain robust backend solutions using Node.js with Express.js Design and implement responsive and user-friendly frontend interfaces using a variety of frontend technologies Good knowledge of High Level System Design & Low Level System Design. Collaborate with cross-functional teams to define, design, and ship new features Optimize applications for maximum speed and scalability Implement security and data protection measures Write clean, maintainable, and efficient code Conduct code reviews and provide constructive feedback to team members Stay updated on emerging technologies and best practices Troubleshoot and debug issues, and provide timely resolutions Requirements: Bachelor's degree in Computer Science, Engineering, or related field 2.5 - 4 years of proven experience as a Full Stack Developer or similar role Strong proficiency in backend development using Node.js, Express.js & Typescript Experience with frontend development using various technologies (e.g., JavaScript, Typescript, HTML, CSS, React, Angular, Vue.js, etc.) Work with Microservice & Event driven architecture, scale system using RabitMQ/ Kafka/ Bull MQ. & Redis. Architect, Design and implement GraphQL APIs ensuring performance, scalability & Security. Solid understanding of web development principles and best practices Experience with database systems such as MongoDB, MySQL, or PostgreSQL, Knowledge of RESTful APIs and web services Knowledge of containerization technology such as Docker & Kubernetes Familiarity with version control systems such as Git Proficiency in using Jira, Confluence Gitlab & Bitbucket. Ability to work in a fast-paced environment and meet deadlines Strong problem-solving and analytical skills Excellent communication and teamwork skills Lead the architecture and development of scalable, performant, and maintainable front-end applications. Drive the adoption of modern front-end frameworks and technologies, ensuring best practices in React.js and Next.js. Optimize applications for Core Web Vitals (LCP, CLS, FID) to ensure high performance and superior user experience. Collaborate with designers and UX teams to implement seamless, accessible, and visually appealing interfaces. Nice to Have: Experience with cloud platforms such as AWS or Azure Knowledge of DevOps principles and CI/CD pipelines Familiarity with SOLID Principle & agile methodologies such as Scrum or Kanban Integrate third-party headless CMS (Contentful) and personalization engines (Algolia, Cloudinary, Talon.One and Segment).