104 Expresjs Jobs - Page 3

We are looking for MERN stack developer with experience in Mongo DB, React.js, Node.Js, ExpressJS

Roles and Responsibilities Design, develop, test, and deploy full-stack applications using Node.js, Express.js, MongoDB, and Redux. Collaborate with cross-functional teams to identify requirements and deliver high-quality solutions. Ensure scalability, security, and performance of developed applications. Participate in code reviews and contribute to the improvement of existing systems. Troubleshoot issues and resolve bugs in a timely manner. Desired Candidate Profile 3-5 years of experience as a Full Stack Developer with expertise in React.js. Strong understanding of JavaScript (ES6+), TypeScript (optional but recommended). Experience working with MongoDB for database management system integration. Proficiency in Express.js for building web frameworks.

Role & responsibilities Position Summary : We are seeking a highly skilled and experience senior developer with a strong background in MERN stack (MongoDB, Express.js, React.js, Node.js) to join our team. The ideal candidate should have 4-6 years of hands-on experience in developing and maintaining applications using MERN stack and will play key role in designing, developing and deploying software applications. Responsibilities : Design, develop and maintain large scale software applications using the MERN stack. Collaborate with cross-functional teams to define, design, and develop new features. Create and Own High-Level Design, Low Level Design for each of the Software applications. Perform code reviews and provide constructive feedback to team members. Troubleshoot, debug, and optimize existing applications for performance and scalability. Mentor and guide junior developers. Collaborate with product manager and other stakeholders to understand. Learn, acquire, and get certified on new technologies as demanded by project Any exposure and experience in AI, ML and Data Science will be of additional advantage . REQUIRED SKILLS Strong proficiency in design, development, maintenance, and support of software applications with proven experience in Node.js React.js (having knowledge of Angular will be an additional advantage) RDMS (Oracle/SQL Server/Postgres) SQL NoSQL databases like Mongo Experience with front-end technologies such as HTML, CSS and JavaScript. Extensive experience in Open-Source Technologies Preferable: Knowledge of database management tools like Liquibase / Hibernate Well-versed in Devops (e.g. Azure DevOps) and cloud PaaS. Cloud-based (AWS/Azure) deployment of models, performance monitoring and troubleshooting Familiarity with Docker and Git Good understanding of coding standards, ability to debug. Good Experience in Software development lifecycle and processes. Excellent written and oral communication skills Ability to work effectively in a cross-functional team. Added advantage: Exposure to AI/ML frameworks in Keras, Pytorch, libraries scikit-learn Knowledge and practical application of statistical analysis and mathematical modeling concepts and principles Location: Mumbai, Pune, Hyderabad, Bangalore, Chennai Contact: Rathna.Priyadharshine@firstsource.com

Must be proficient in AWS with 3 + years of AWS serverless development experience i.e. Lambda, SQS, SNS, API Gateway Expertise in Framework like Express.JS Relational databases e.g. MySQL, PostgreSQL and NoSQL databases e.g. MongoDB, DynamoDB

Professional Summary : Experienced and versatile Senior Full Stack Developer with 6 to 8 years of expertise in building scalable, secure, and dynamic web applications. Proficient in frontend and backend technologies, API development, AI-driven functionalities, and media-intensive features such as image and video processing . Skilled in developing CMS-based solutions, integrating AI/ML models, and coordinating directly with business stakeholders, UI/UX teams, and DevOps for end-to-end product development. Core Competencies : Frontend Development : HTML5, CSS3, JavaScript (ES6+), Bootstrap React.js Responsive and cross-browser design REST API & GraphQL integration Backend Development : Node.js, Django, Python PostgreSQL, MongoDB, MySQL Redis, Kafka AI & Media Work : AI/ML Integration using TensorFlow, PyTorch, or scikit-learn Image & Video Processing using OpenCV, FFmpeg, PIL Face detection, object recognition, media tagging pipelines DevOps & Tools : GCP, Docker, Git, CI/CD pipelines, Version Control (GitHub/Bitbucket) Roles & Responsibilities : Design, develop, and maintain full stack applications across multiple platforms. Build robust and reusable APIs for internal and external use. Implement AI-driven features such as recommendation systems, classification engines, or computer vision components. Manage image and video processing pipelines for media-rich applications. Develop custom CMS solutions tailored for content-heavy websites or SaaS platforms. Collaborate with UI/UX designers, frontend/backend developers, QA engineers, and DevOps teams. Communicate directly with business owners and product managers to gather requirements and translate them into functional deliverables. Ensure performance, scalability, and security best practices in development and deployment. Mentor junior developers, perform code reviews, and lead technical discussions. Professional Experience : Proven ability to lead projects from concept to deployment, especially in domains involving AI, media, and CMS.

Responsibilities: * Design, develop, test & maintain software using Node.JS, ExpressJS & JavaScript * Collaborate with cross-functional teams on project delivery * Ensure code quality through testing & documentation

Key Responsbilitiies : Develop, deploy, and maintain robust machine learning models for real-world business applications. Leverage classical ML algorithms such as regression, classification, bagging, boosting, etc., to address complex business challenges. Build and automate end-to-end ML pipelines using MLOps best practices. Manipulate and analyze large datasets using PySpark and SQL, ensuring data quality and performance optimization. Conduct statistical analyses and derive actionable insights to support decision-making. Collaborate closely with product managers, data engineers, and stakeholders to align ML solutions with business objectives. Present analytical findings clearly and concisely to both technical and non-technical audiences. Design intuitive dashboards and visualizations to track model outcomes and key metrics. Required Skills: Deep understanding of Machine Learning algorithms and Statistical Modeling techniques. Strong programming skills in Python (including pandas, NumPy, scikit-learn, etc.). Proficiency in PySpark SQL for distributed data processing. Advanced expertise in SQL for querying and manipulating structured data. Experience with MLOps frameworks and automation of ML workflows. Proven track record in predictive modeling and classical ML use cases. Strong communication and presentation skills with the ability to translate technical output into business context. Preferred Qualifications: Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP). Familiarity with data visualization libraries (e.g., Matplotlib, Seaborn, Plotly) or BI tools like Tableau/Power BI. Exposure to CI/CD practices and model monitoring tools.

Hiring Software Engineers with 2+ years of experience in the travel domain. Experience with booking engines, GDS, or travel platforms preferred. Work from office at Rajaji Nagar, Bangalore. Immediate joiners preferred Required Candidate profile Experience in Java/Node.js/asp.net & React.js are preferred from Travel Domain

Responsibilities: * Collaborate with cross-functional teams on project requirements and deliverables. * Develop scalable Node.JS applications using MongoDB and ExpressJS. Work from home

Role & responsibilities We are looking for a Fullstack Developer experienced with Fullstack JavaScript, Cloud and IoT solutions. For the agile development of our web, mobile, and cloud applications and IoT products, building efficient, reliable and scalable solutions. A hands-on coding role, where you will build and manage your own team. Tasks: Development of modern JavaScript- based applications in the back-end Development, implementation and optimisation of innovative IoT products, web apps and new features Technical product design, solution architecture, specifications and implementation of Livello solutions Work with a cross-functional team to define, build, test, and deploy universal applications Version control with Git is part of your daily work and continuous integration Ensure the implementation of technical standards, quality assurance and best practices. Requirements: Bachelor's degree in Computer Science or comparable field of study 2-3 years experience in agile software development Proficiency in Node.js, React js, Mongo DB, Docker along with any cloud Exp (AWS, GCP, Azure) Good to have Experience with GraphQL and Kubernetes as well as state management solutions (Redux, Saga) Experience with test and deployment automation (Gitlab, Fastlane, Jest). Ability to work cooperatively and independently, analytical thinking, willingness to lead and take on responsibility Fluent in English. Nice to have: Experienced in IoT-to-Cloud managed services, Microservices. Knowledge of IoT device management and message brokers like AMQP or MQTT Benefits A responsible position in a fast-growing and highly innovative start-up An agile and diverse team with colleagues from all over the world, working with our main office in Germany English speaking open work environment, with flat hierarchies and short decision-making paths Advanced technology stack leveraging cutting-edge IoT hardware and software Creative freedom for own ideas, projects and personal development.

Strong in Node.js, Express.js, MongoDB, CSS, HTML Minimum 6 months contract.

Hiring Full Stack SDE II with 3-5 years in Node.js, React.js, MySQL, and cloud platforms (AWS/GCP/Azure). Build scalable apps, REST APIs, and ensure performance. Bonus: TypeScript, GraphQL, Docker, microservices, Agile experience. Location: Gurgaon.

MERN (MongoDB, Express.js, React.js, Node.js) Stack Developer with expertise in AWS to, you will be responsible for developing and maintaining robust web applications using the MERN stack while leveraging AWS services for scalability and reliability Required Candidate profile Candidate must have B.Tech (BE) CS or IT & having experience to work on communication like chat system, or any other e commerce

Experience: MERN Stack Trainer with over 2+ years of training experience. Expert knowledge in HTML, CSS, JS, AJAX, Git, GitHub, React, Node, ExpressJS & MongoDB Knowledge about other frameworks like Angular 2+ or VueJS is encouraged. Knowledge of other backend technology stack like Spring, SpringBoot, Django and Flask will be an added advantage. Preferable experience of creating web applications using front-end frameworks and extensive back-end frameworks for E2E Full Stack Applications. Exception knowledge on Data Structures, Problem Solving and System Design is mandatory. Roles & Responsibilities :- Design and develop engaging content for the learners. Good at managing interactive sessions. Methodical and aggressive learner. Develop and deliver a complete end to end Full Stack Projects and study materials for the learners.

At Auralis , were building something transformative and we’re looking for a Full Stack Engineer to help shape our product, our platform, and our culture. In this role, you'll work closely with engineers, designers, and our founding team to drive both front-end and back-end development. If you're passionate about clean code, scalable systems, and making a real impact, we’d love to hear from you. What You'll Do: Build responsive UIs using React.js Use Redux or Context API for scalable state management Work with Node.js , NestJS , or Express.js on server-side logic Integrate and consume RESTful APIs & GraphQL Use modern tools like Webpack, Babel, Vite Contribute to technical roadmap decisions Deploy via CI/CD (Jenkins, GitHub Actions, etc.) Work with AWS , Terraform , CloudFormation Prototype new features and tech quickly What We’re Looking For: 3–5 years offull-stackk experience Deep expertise in React.js , Node.js Solid understanding of modern front-end build tools Hands-on with AWS and Infrastructure as Code Experience with Docker , Kubernetes a plus Strong communicator and team player Loves rapid prototyping and innovation If you're ready to build with purpose and scale with impact, this is your chance.

Job Summary: We are seeking a skilled Backend-Heavy MERN Developer to join our team. The ideal candidate should have a strong focus on backend development , database management, API integrations, and performance optimization. While frontend expertise is beneficial, the primary responsibility will be backend-heavy tasks. The candidate should have at least 3 years of experience in Node.js along with proficiency in React and JavaScript. Key Responsibilities: Develop, test, and maintain robust, scalable, and secure backend applications using Node.js and Express. Design and optimize database schemas, ensuring efficient data storage and retrieval using MongoDB (or other NoSQL databases) . Create, manage, and optimize RESTful and GraphQL APIs . Implement authentication and authorization mechanisms, including JWT, OAuth, and role-based access control . Ensure application security, performance, and scalability. Optimize backend services to support high-traffic applications and improve response times. Conduct peer code reviews and enforce coding best practices. Troubleshoot, debug, and resolve backend issues efficiently. Work on server-side rendering (SSR) and SEO-friendly solutions when necessary. Collaborate with frontend developers to ensure seamless API integration. Maintain and document backend processes, workflows, and standards. Preferred Skills & Expertise: Proficiency in backend development with Node.js and Express.js. Strong database design and management skills (MongoDB, PostgreSQL, or MySQL).Expertise in designing and implementing RESTful and GraphQL APIs . Experience in server-side caching , optimization techniques, and scaling backend applications. Strong knowledge of JavaScript (ES6+) , including concepts such as closures, async/await, and event-driven programming. Familiarity with frontend technologies, primarily React.js , with some experience in state management libraries such as Redux. Strong grasp of authentication, authorization, and security best practices . Experience with unit testing, integration testing, and CI/CD pipelines . Knowledge of cloud platforms (AWS, Azure, or Google Cloud) is a plus. Familiarity with Docker, Kubernetes, and containerized applications is an advantage. Strong analytical and problem-solving skills with a keen eye for performance optimization. Excellent teamwork and communication skills.

Job Title: Back End Developer Location: Pune Work Experience: 3 - 7 years About Us: InCred Money was launched in May 2023 with the acquisition of Orowealth, one of the pioneers of the digital wealth ecosystem and a leading investment platform with an AuM of 1,150+ Cr. Under the InCred fold, InCred Money will have significant competitive advantages with access to a deep network of issuers and industry leading credit & risk assessment capabilities. In addition to its fintech capabilities, InCred Money will also have the added advantage of the support of a large financial services organization. This will greatly help in the journey of making alternate assets easy, trustworthy, and lucrative for the end investor. About the Job: We are looking for a talented and experienced Node.js backend application developer to join our team. The ideal candidate will have 3-7 years of experience developing and maintaining Node.js backend applications, and experience with TypeScript and Nest.js is a plus. Responsibilities: Develop and maintain Node.js backend applications Design and implement RESTful APIs Work with relational and non-relational databases. Write clean, efficient, and maintainable code Collaborate with cross-functional teams to develop and implement new features. Participate in code reviews and provide feedback to other developers Deploy and maintain applications in production environments Qualifications: 3 - 7 years of experience developing and maintaining Node.js backend applications Strong proficiency in JavaScript and TypeScript Experience with RESTful APIs, MONGODB, relational and non-relational databases, and containerization technologies Good understanding of software development principles and practices, including Agile and Scrum methodologies Excellent problem-solving and analytical skills Strong communication and collaboration skills Bonus Qualifications: Experience with Nest.js Experience with AWS or Azure cloud computing platforms Experience with continuous integration and continuous delivery (CI/CD) pipelines

SentientGeeks is seeking an experienced Full Stack Developer (MERN) to join our team. Requirements: 1-6 years of experience as a MERN Stack developer is required. Applicant should be from West Bengal and nearby locations such as Bihar, Odisha, Jharkhand. Applicant should have experience on international projects. Good analytical and debugging skills. Good Design Skills (OOPs concepts, design patterns, re-usability, abstraction). Strong web application development knowledge using Nodejs with Typescript/JavaScript. Good experience using Reactjs with TypeScript/JavaScript. Good understanding of database and Transactions management. Ability to adapt to a fast-moving organization and help the organization achieve objectives. Excellent Oral and written communication skills. Responsibilities: Participating in the design and creation of scalable software Writing clean, functional code on the front- and back-end Testing and fixing bugs or other coding issues Build the front-end of applications through appealing visual design Develop and manage well-functioning databases and applications Write effective APIs Test software to ensure responsiveness and efficiency Troubleshoot, debug and upgrade software Build pixel-perfect, smooth UIs across both mobile platforms. Leverage native APIs for deep integrations with both platforms.

Responsibilities: * Implement RESTful APIs & WebSockets for real-time communication. * Develop scalable web applications using MERN stack with React.JS, NextJS, Express, MongoDB, ExpresJS, JavaScript, and RESTful APIs.

We're seeking a highly motivated MERN (MongoDB, Express.js, React.js, Node.js) Stack intern to join our development team. As a MERN Stack intern, you'll gain hands-on experience building scalable web applications.

Role & responsibilities Position Summary : We are seeking a highly skilled and experience senior developer with a strong background in MERN stack (MongoDB, Express.js, React.js, Node.js) to join our team. The ideal candidate should have 4-6 years of hands-on experience in developing and maintaining applications using MERN stack and will play key role in designing, developing and deploying software applications. Responsibilities : Design, develop and maintain large scale software applications using the MERN stack. Collaborate with cross-functional teams to define, design, and develop new features. Create and Own High-Level Design, Low Level Design for each of the Software applications. Perform code reviews and provide constructive feedback to team members. Troubleshoot, debug, and optimize existing applications for performance and scalability. Mentor and guide junior developers. Collaborate with product manager and other stakeholders to understand. Learn, acquire, and get certified on new technologies as demanded by project Any exposure and experience in AI, ML and Data Science will be of additional advantage . REQUIRED SKILLS Strong proficiency in design, development, maintenance, and support of software applications with proven experience in Node.js React.js (having knowledge of Angular will be an additional advantage) RDMS (Oracle/SQL Server/Postgres) SQL NoSQL databases like Mongo Experience with front-end technologies such as HTML, CSS and JavaScript. Extensive experience in Open-Source Technologies Preferable: Knowledge of database management tools like Liquibase / Hibernate Well-versed in Devops (e.g. Azure DevOps) and cloud PaaS. Cloud-based (AWS/Azure) deployment of models, performance monitoring and troubleshooting Familiarity with Docker and Git Good understanding of coding standards, ability to debug. Good Experience in Software development lifecycle and processes. Excellent written and oral communication skills Ability to work effectively in a cross-functional team. Added advantage: Exposure to AI/ML frameworks in Keras, Pytorch, libraries scikit-learn Knowledge and practical application of statistical analysis and mathematical modeling concepts and principles Location: Mumbai, Pune, Hyderabad, Bangalore, Chennai Contact: Rathna.Priyadharshine@firstsource.com

Professional Summary : Experienced and versatile Senior Full Stack Developer with 6 to 8 years of expertise in building scalable, secure, and dynamic web applications. Proficient in frontend and backend technologies, API development, AI-driven functionalities, and media-intensive features such as image and video processing . Skilled in developing CMS-based solutions, integrating AI/ML models, and coordinating directly with business stakeholders, UI/UX teams, and DevOps for end-to-end product development. Core Competencies : Frontend Development : HTML5, CSS3, JavaScript (ES6+), Bootstrap React.js Responsive and cross-browser design REST API & GraphQL integration Backend Development : Node.js, Django, Python PostgreSQL, MongoDB, MySQL Redis, Kafka AI & Media Work : AI/ML Integration using TensorFlow, PyTorch, or scikit-learn Image & Video Processing using OpenCV, FFmpeg, PIL Face detection, object recognition, media tagging pipelines DevOps & Tools : GCP, Docker, Git, CI/CD pipelines, Version Control (GitHub/Bitbucket) Roles & Responsibilities : Design, develop, and maintain full stack applications across multiple platforms. Build robust and reusable APIs for internal and external use. Implement AI-driven features such as recommendation systems, classification engines, or computer vision components. Manage image and video processing pipelines for media-rich applications. Develop custom CMS solutions tailored for content-heavy websites or SaaS platforms. Collaborate with UI/UX designers, frontend/backend developers, QA engineers, and DevOps teams. Communicate directly with business owners and product managers to gather requirements and translate them into functional deliverables. Ensure performance, scalability, and security best practices in development and deployment. Mentor junior developers, perform code reviews, and lead technical discussions. Professional Experience : Proven ability to lead projects from concept to deployment, especially in domains involving AI, media, and CMS.

Hello Everyone, Optum is hiring of MEAN Stack Developer at Hyderabad. Primary Skills: MongoDB, AngularJS, NodeJS, ExpressJS. Experience: 1-3 yrs Location: Hyderabad Notice Period: Immediate to 20 days Primary Responsibilities: Develop and maintain web applications using Angular, Node.js, HTML5, CSS3, and JavaScript Design and implement database schemas and queries in SQL databases Design RESTful APIs and integration of backend services Ensure the performance, quality, and responsiveness of applications Continuously discover, evaluate, and implement new technologies to maximize development efficiency Participate in all phases of the Agile development lifecycle, including planning, development, testing, deployment, and maintenance Utilize Azure DevOps tools for version control, build, release management, and task tracking Required Qualifications: Graduate degree or equivalent experience Expertise in Angular and Node.js, along with proficiency in Azure public cloud and MS SQL Interested can share their CV at mohammad_ayub@optum.com Thanks and Regards, Arshad Ayub - Talent Scout mohammad_ayub@optum.com Optum

We are looking for Web developer Candidate must have experience in PHP,wordpress,laravel,shopify,ci (any 1) Must have knowldege in database like MYSQL or MongoDB Must have knowledge in nodeJs or any Salary - 30,000 - 35,000 Interested call 7044473702

1 year contract Job Title: Python Developer with Neo4j & ExpressJS Location: Bangalore / Chennai / Hyderabad Experience: 3+ Years mode -wfo Salary: 5-10lpa Employment Type: Full-Time (Immediate to 15 Days Joiners Preferred) Client: Brillio On Payroll of: Nyxtech Hiring Contact: Yash Sharma (LinkedIn) :-linkedin.com/in/yashsharma1608 Notice Period: Immediate to 15 Days Job Description: Brillio is seeking a highly capable Python Developer with hands-on expertise in Neo4j (Cypher, APOC) and ExpressJS . The ideal candidate will have a strong backend development background and experience working with modern databases and CI/CD tools. This is a fast-paced role requiring immediate availability and a passion for problem-solving and scalable architecture. Key Responsibilities: Develop and maintain backend services using Python and ExpressJS. Design and optimize graph-based data models using Neo4j , Cypher queries, and APOC procedures. Work with relational and NoSQL databases like PostgreSQL and Cassandra . Collaborate with cross-functional teams to translate business needs into technical solutions. Implement CI/CD workflows using Git and Jenkins . Ensure code quality, security, and performance in a production environment. Required Skills & Experience: Minimum 3 years of development experience. Strong proficiency in Python and ExpressJS . Deep understanding of Neo4j , including Cypher and APOC . Working knowledge of PostgreSQL , Cassandra , Git , and Jenkins . Familiarity with Java and Spring Framework is a plus. Good analytical skills with a proactive approach to problem-solving. Immediate to 15 days availability is mandatory. Additional Details: Be part of innovative and data-intensive application development. Work in a supportive, high-energy environment with cutting-edge technologies. Immediate joiners preferred due to project urgency.