191 Expresjs Jobs

Hiring Full Stack Lead with strong Python & ML skills. Must have experience in Angular, NodeJS, PostgreSQL, AWS, and unsupervised learning. Hands-on with Scikit-learn, TensorFlow. Strong problem-solving & communication skills required.

Responsibilities: * react js, typescript. *modular monolith,monorepo(Nx) *expressjs *restful api ,microservices. *vtest, playwright, testing library.

Experience : 5-7 Years Location : Bangalore, Ahmedabad, Pune Type : Full-time About Digit88: Digit88 empowers digital transformation for innovative and high growth B2B and B2C SaaS companies as their trusted offshore software product engineering partner! We are a lean mid-stage software company, with a team of 75+ fantastic technologists, backed by executives with deep understanding of and extensive experience in consumer and enterprise product development across large corporations and startups. We build highly efficient and effective engineering teams that solve real and complex problems for our partners. With more than 50+ years of collective experience in areas ranging from B2B and B2C SaaS, web and mobile apps, e-commerce platforms and solutions, custom enterprise SaaS platforms and domains spread across Conversational AI, Chatbots, IoT, Health-tech, ESG/Energy Analytics, Data Engineering, the founding team thrives in a fast paced and challenging environment that allows us to showcase our best. The Vision : To be the most trusted technology partner to innovative software product companies world-wide Job Profile: Digit88 is looking for an enthusiastic, self-motivated, hands on senior web application engineer with superlative React/Redux and great troubleshooting skills to join our engineering team. Experience with a fast-paced India/US product start-up or a product engineering services company in a senior engineer role, building and managing a high-performance real-time system is mandatory. Applicants must have a passion for engineering with accuracy and efficiency, be highly motivated and organized, able to work as part of a team, and also possess the ability to work independently with minimal supervision. In this role, you will: Architect and build Web Applications Maintain code quality and high standards of development Build out a new UI component library Unit-test code for robustness, including edge cases, usability, and general reliability Manage releases for our internal stakeholders Build and maintain internal tooling and reporting infrastructure Work with product team to translate business requirements into smaller work units for the engineering team Collaborate with other engineers to plan, build and test new features To be successful in this role, you should possess: BA/BS/Masters degree in CS or related with 4 years of experience as a web application engineer with fluency in Javascript and the MERN stack. At least 2 years of strong experience with Node.js Strong experience with websockets, observable based programming 3+ years experience with React, Redux, TypeScript Experience with Distributed systems and microservices Experience with databases such as MySQL Experience in creating client side asynchronous web applications using Ajax. Experience building a streaming analytics system is a big plus Experience with working with CI/CD infrastructure Experience with working with build tools like Webpack or Rollup Excellent analytical and time management skills Experience in other Javascript frameworks like Vue.JS, Angular/NgRx/RxJs is a plus. Cloud experience with Microsoft Azure or GCP or AWS is a plus Experience in MongoDB, Cassandra is a plus Additional Project/Soft Skills: Product from scratch experience: at least 2 products, should be able to work independently with India & US based team members. Strong verbal and written communication with ability to articulate problems and solutions over phone and emails. Strong sense of urgency, with a passion for accuracy and timeliness. Ability to work calmly in high pressure situations and manage multiple projects/tasks. Ability to work independently and possess superior skills in issue resolution. Benefits/Culture @ Digit88: Comprehensive Insurance (Life, Health, Accident) Flexible Work Model Accelerated learning & non-linear growth Flat organisation structure driven by ownership and accountability. Global Peers - Working with some of the best engineers/professionals globally from the likes of Apple, Amazon, IBM Research, Adobe and other innovative product companies Ability to make a global impact with your work, leading innovations in Conversational AI, Tele-Medicine, Healthcare and more. You will work with a founding team of serial entrepreneurs with multiple successful exits to their credit. The learning will be immense just as will the challenges. This is the right time to join us and partner in our growth!

Key Requirements: At least 5 years and hands on in designing and developing NodeJS microservices in mobility applications Strong knowledge and experience of the following technologies: Frontend Native - iOS & Android Backend Languages - NodeJS, Java Script, Express NodeJS, Full Stack Database - Oracle, PostgreSQL, DymanoDB Development Framework - MVC, TDD, Rest APIs Testing Framework - Mocha Chai Code Review Framework - Prisma Experience with CI/CD pipeline, and automation (Gitlab, Nexus etc.) AWS experience including EC2, EKS, Docker, SQS, SNS, Lambda, Kong API Gateway is a plus Experiences of engineering practices such as code refactoring, design patterns, design-driven development, continuous integration, Dev-Ops, building highly scalable applications, application security. Being a participant in technical communities such as external/internal meetups e.g., speak at conferences, author books and blog posts is an advantage Interested candidates please share your resume with gopinath.sonaiyan@flyerssoft.com

Role: Backend Developer (Node.js) Experience Level: 3 to 5 years Notice Period : 30 days We are looking for a Backend developer who will be responsible for designing, developing, and maintain server- side applications using the Node.js framework. ROLES AND RESPONSIBILITIES Development: Design, develop, and maintain backend services and APIs using Node.js. Database Management : Work with SQL and NoSQL databases, including MongoDB, PostgreSQL, and others. Code Quality : Write clean, maintainable, and efficient code while adhering to best practices. Integration : Integrate third-party services and APIs. Testing : Implement unit and integration tests to ensure code quality. Collaboration : Work closely with frontend developers, product managers, and other stakeholders to deliver high-quality products. Debugging : Identify and resolve performance and scalability issues. Documentation : Maintain technical documentation for code and APIs. Agile Methodologies : Participate in Agile/Scrum development processes and contribute to sprint planning, retrospectives, and daily stand-ups. Continuous Improvement : Stay updated with the latest industry trends and technologies to ensure our tech stack remains current and robust. DESIRED EXPERTISE/TECHNICAL EXPERTISE: Experience : 3-5 years of professional experience in backend development using Node.js. Proficiency : Strong proficiency in JavaScript and TypeScript. Frameworks : Experience with Express.js or NestJS(preferable) frameworks. Databases : Proficient in working with both SQL and NoSQL databases. Version Control : Experience with Git and version control systems. APIs : Solid understanding of RESTful APIs and microservices architecture. Any experience with Soap APIs will be an advantage. Testing : Experience with testing frameworks like Mocha, Chai, Jest, or similar. Deployment : Familiarity with CI/CD pipelines and containerization technologies such as Docker. Problem-Solving : Excellent problem-solving skills and ability to work independently or as part of a team. Cloud Services : Experience with cloud platforms such as AWS (preferable), Google Cloud, or Azure. Security : Knowledge of security best practices in backend development. Performance Tuning : Experience with performance tuning and optimization of backend services. Additional Tools : Familiarity with tools like Redis, RabbitMQ, AWS SQS or similar technologies. Communication : Strong communication skills and ability to collaborate effectively with team members and stakeholders.

Position Objective: Design and develop Microservice in Node.JS JavaScript Framework. The role is focused on helping to keep the team focused on delivering and maintaining high-quality products and code. He predominantly works closely with developers in the team to ensure high quality code and development best practices are being followed. The ideal candidate is someone who can independently solve and define complex technical solutions based on business requirements (including coordination between multiple teams and sprints). This role is expected to work closely with the Dev Ops and Architecture leads, and to escalate technical issues to their PO where prioritization is required. He also ensures, he is able to do POC on upcoming new initiatives and drive the vision from there. Roles and Responsibilities: • Ability to work on high traffic projects and develop as per the product team requirements • • Build Microservices with prescribed coding standards and industry best practices. • Strong decision-making and debugging skills • Collaborating with front-end developers on the integration of elements. • Developing high- performance applications by writing testable, reusable, and efficient code. • Ability to implement effective security protocols, data protection measures, and storage solutions. • Running diagnostic tests, repairing defects, and providing technical support. Mandatory Skills: • Experience with 4+ years in Node.JS and its core modules inn building microservices • Strong in understanding requirements and designing scalable distributed microservices Architecture for handling high traffics • Must be proficient in AWS with 2 + years of AWS serverless development experience i.e Lambda, SQS, SNS, API Gateway • Expertise in Framework like Express.JS • Knowledge on architectural patterns MVC, HMVC, and Clean Architecture will be an added advantage Expertise in using data storage technologies like relational databases e.g. MySQL, PostgreSQL and NoSQL databases e.g. MongoDB, DynamoDB. • Working knowledge of GIT version control and repository clients like GitHub, GitLab, bitbucket Interested candidates can send their resumes on Careers@timesgroup.com

We are looking for a experienced professional in MEARN Stack development. Job Summary: We are looking for a skilled and passionate MEARN Stack Developer to join our team. As a full-stack JavaScript developer, you will be responsible for developing and maintaining scalable web applications using MongoDB, Express.js, Angular/React, and Node.js. Key Responsibilities: Design and develop robust backend services using Node.js and Express.js. Create responsive and dynamic UI components using Angular or React. Work with MongoDB for data storage, including schema design and performance tuning. Build RESTful APIs and integrate third-party services and APIs. Collaborate with UI/UX designers, product managers, and other developers. Optimize applications for maximum speed and scalability. Troubleshoot, debug, and upgrade existing software. Write clean, modular, and reusable code with proper documentation. Required Skills: Strong proficiency in JavaScript and TypeScript. Hands-on experience with MongoDB, Express.js, Angular (v8+), and/or React.js. Good understanding of Node.js and asynchronous programming. Familiarity with RESTful APIs, web sockets, and API integration. Knowledge of version control tools like Git. Experience with deployment using Docker, CI/CD pipelines (optional but a plus). Why Join Us? Work with a fast-growing, innovative tech team. Opportunity to work on cutting-edge projects with modern architecture. Flexible working hours and remote options. Great learning and career growth opportunities. Please share your updated CV on deepti.vyas@smartdatainc.net or call on 9664338930.

Skills We Value: JavaScript, Node.js, Express.js REST APIs, Web Sockets PostgreSQL, SQL Teamwork, Problem-Solving, Communication in English Apply Now... https://apply.lywo.in/?code=CLOUDN1

We are seeking a highly skilled and experienced MEANStackTechManager to lead our web development team in designing, developing, and maintaining scalable, high-performance applications. Resource will be responsible for overseeing alltechnical aspects of projects built using theMEANstack (MongoDB, Express.js, Angular, Node.js), ensuring best practices, architectural integrity, and timely delivery. Role & responsibilities Technical Leadership: Lead the architecture, design, and development ofMEANstack applications. Definetechnical standards, conduct code reviews, and ensure high code quality. Evaluate and recommend tools,technologies, and processes for improvement. Team Management: Manage and mentor a team of full-stack developers. Allocate resources effectively and support team growth through training and guidance. Collaborate with HR to support hiring and onboarding processes. Project Delivery: Work closely with ProductManagers, UX/UI Designers, and QA teams to deliver features on time. Define sprint goals, timelines, and deliverables using Agile methodologies. Identify and mitigate risks or blockers in development cycles. Stakeholder Communication: Translate business requirements intotechnical solutions. Report project status, timelines, and key metrics to senior management. Act as atechnical point of contact for clients or stakeholders. Preferred candidate profile Bachelors or Master’s degree in Computer Science, Engineering, or related field. 7+ years of hands-on experience withMEANstacktechnologies: MongoDB , Express.js , Angular (v8 or later) , Node.js Proven experience managing teams and leading software development projects. Strong understanding of RESTful APIs, microservices architecture, and cloud platforms (AWS). Proficiency with Git, CI/CD pipelines, Docker, and modern DevOps practices. Excellent problem-solving, interpersonal, and communication skills. Regards, Team HR

Develop and maintain robust and scalable web applications using the MERN stack Collaborate with front-end and back-end developers Design and implement RESTful APIs Work closely with UI/UX designers Troubleshoot, debug, and optimize code Stay updated Required Candidate profile Proven Exp-MERN Stack Developer Knowledge-MongoDB, Express.js, React, & Node.js Proficiency-JavaScript, HTML, and CSS Exp in: Git Bootstrap, Material-UI RESTful API design & Integrate SQL & NoSQL DBs

"We're Hiring for Experienced- Full Stack Developer (React-Frontend & Backend) and UI/UX Developer- Day Shift-WFO- S10 Healthcare-KPO- Chennai" WALK-IN DATE & TIME MON to FRI between 12 pm to 7 pm Candidates with relevant experience can only apply. Mail your resume to: hr@s10health.com / 8608772023 OPEN POSITIONS: 1. FULL STACK DEVELOPER (React- Frontend & Backend is must) Technical expertise in: React Typescript, Redux, React Hook Form, ZOD, Fast API, MERN Stack, Node JS, MYSQL, Express Js, Tailwind, CSS, SQL, Mongo DB, Bootstrap, Material UI, JIRA, Git Hub & Bitbucket. 2. UI & UX DEVELOPER (React & Figma is must) Technical expertise in: React, Redux, Fast API, MERN STACK, Vue.JS, MYSQL, EXPRESS, Tailwind CSS, SCSS, Bootstrap, Material UI, Angular, Figma or Adobe XD, Vue.js, Prototype, Vector Image, Dynamic/Responsive UI, Creative Mind. Job Requirement: * Any Graduates (UG/PG/Diploma) * Experience: 1 to 5 years * Min- 1+ years experience is required for the above mentioned positions. * Good Communication skills * CTC- Upto 5 LPA + Other Benefits * WORK FROM OFFICE * Day Shift (6 days working) (Mon-Sat) * Notice Period: 15 days/ Immediate Joiners * Candidates with Relevant experience can only apply. Interested candidates can walk-in directly with your updated resume to the below mentioned address: Chennai Venue: S10 Healthcare Solutions (P) Ltd. #21, Race Course Road, Guindy, Chennai 600 032. LANDMARK: Near Guindy Railway Station / Behind ABT Maruti Showroom.

We are looking for a skilled and experienced Backend Developer (Node.js) to join our growing team in Kolkata . The ideal candidate must have a strong command over Node.js and related backend frameworks, with a proven track record of building scalable and efficient server-side applications. Role & responsibilities Develop, test, and maintain high-performance backend services and APIs using Node.js. Build server-side logic using Node.js frameworks such as Express.js and NestJS . Design and implement scalable RESTful APIs and ensure seamless integration with frontend systems. Write clean, efficient, and secure code while following industry best practices. Optimize backend performance and troubleshoot production issues. Collaborate with frontend developers, QA, and DevOps teams to deliver end-to-end solutions. Participate in code reviews, sprint planning, and technical discussions. Preferred candidate profile Backend Technologies: Strong hands-on experience in Node.js (with Express.js , NestJS ) Additional Skills: Solid understanding of RESTful API design , MVC architecture , and backend security best practices . Experience with MySQL or other relational databases. Familiarity with Linux-based environments for server-side deployment. Proficient in version control systems (Git). Understanding of authentication mechanisms, session management, and data validation. Preferred Qualifications: Bachelors degree in Computer Science, Information Technology, or a related field. 3 to 8 years of backend development experience. Strong debugging, analytical, and problem-solving skills. Excellent communication and teamwork abilities. Experience working in Agile/Scrum environments. Good to Have: Experience with cloud services (AWS, Azure, or GCP). Familiarity with testing frameworks such as Mocha, Chai, or Jest. Knowledge of security best practices for web applications

Key Skills: Backend: Node.js, Express.js Frontend: React.js / Angular / Vue.js Database: MongoDB / MySQL / PostgreSQL Dev Tools: Git, REST APIs, Docker (optional) Responsibilities: Develop and maintain full stack web applications

Role & responsibilities Develop, test, and maintain full-stack web applications using the MERN stack Collaborate with UI/UX designers, product managers, and other developers to build high-quality products Handle technical support calls (via phone, email, or ticketing system) and provide timely resolutions Debug and troubleshoot software issues, bugs, and performance bottlenecks Maintain documentation and knowledge base for common tech issues Participate in code reviews and contribute to continuous improvement of development processes Ensure the quality and responsiveness of applications across platforms and devices Train and assist junior developers if required Preferred candidate profile Strong proficiency in MongoDB, Express.js, React.js, and Node.js Experience with RESTful APIs , Git, and deployment tools Familiarity with Linux servers, basic DevOps, and cloud platforms (AWS/GCP) is a plus Strong debugging and problem-solving skills Excellent communication skills(Tamil/English) to handle client queries and support calls Ability to prioritize and manage multiple tasks efficiently.

Responsibilities: * Design, develop, test & maintain backend systems using Node.JS, ExpressJS, FastAPI & Python. * Collaborate with cross-functional teams on project delivery within AWS environment. Work from home Leave encashment

Experience with designing & building large scale consumer facing / enterprise web systems 4 to 8 years of hands-on experience on frontend (HTML5, JavaScript, CSS, Node.js, Express.js, Bootstrap, Visualization Libraries like C3/D3, AJAX, jQuery) Experience in developing applications using Angular/ ReactJS and NodeJS. API and web-service (REST, SOAP) design, coding and implementation Integration experience with LinkedIn, Facebook, Twitter and other social web sites Knowledge of Agile and development tools (GIT, SVN, Confluence/Jira/Wiki) Strong sense of ownership, passion for technology and software best practices Ability to communicate with technical and non-technical teams (Product Managers, Developers, QA, DevOps, UI/UX) Excellent written communication, documentation, and collaboration skills.

About the Role: We are seeking a highly skilled and experienced Senior MERN Stack Developer to join our dynamic development team. The candidate will be responsible for building modern, scalable web applications using MySQL/Postgres and MongoDB, Express.js, React.js, and Node.js. The ideal candidate is passionate about technology, writes clean and efficient code, and thrives in a collaborative environment. Responsibilities: Design, develop, and maintain scalable web applications using the MERN stack with both SQL and NoSQL database. Collaborate with project managers, designers, and other developers to create high-quality solutions. Write reusable, testable, and efficient code. Optimize components for maximum performance across devices and browsers. Lead code reviews and mentor junior developers. Troubleshoot and debug applications to ensure performance and reliability. Integrate RESTful APIs and third-party services. Follow best practices for software development, including version control and CI/CD. Requirements: Strong proficiency in MongoDB and MySQL/Postgres, Express.js, React.js, and Node.js . Experience with modern JavaScript (ES6+), HTML5, and CSS3. Proficiency in building responsive and user-friendly interfaces using React. Hands-on experience with Redux or similar state management libraries. Experience with RESTful API design and integration. Familiarity with Git, Docker, and Agile/Scrum methodologies. Strong problem-solving skills and attention to detail. Excellent communication and collaboration skills. Experience in frameworks like Next.js Experience in projects using serverless architecture or microservices. Nice to have : Experience with TypeScript. Familiarity with DevOps tools and cloud platforms (AWS, Azure, etc.). Prior experience in leading teams or projects.

Responsibilities: * Design, develop, test & maintain full stack applications using React.JS, Node.JS, Express, MongoDB & MySQL/NestJS. * Collaborate with cross-functional teams on project requirements & deliverables.

Join us as a Node.js Developer to design and build scalable backend services, APIs, and microservices. Collaborate across teams, optimize performance, and deploy to cloud. Vue.js & PHP (Laravel) experience a plus. Based in Pune or Goa.

We are seeking a skilled and motivated Full Stack Engineer with 2.6+ years of hands-on experience in Node.js, React.js, and Next.js. Experience working in Airline industry as a developer is preferred.

We're hiring a Senior Full Stack Developer with years of experience 8-10 yrs exp to lead scalable web app development using modern front-end & back-end tech. Must have strong API, cloud, and DevOps experience.

Job Description Role : Backend Developer ( Nodejs ) Experience Level : 4-8 years Notice Period required : 0-30 Days We are looking for a Backend developer who will be responsible for designing, developing, and maintain server side applications using the Node.js framework. ROLES AND RESPONSIBILITIES Development: Design, develop, and maintain backend services and APIs using Node.js. • Database Management: Work with SQL and NoSQL databases, including MongoDB, PostgreSQL, and others. Code Quality: Write clean, maintainable, and efficient code while adhering to best practices. Integration: Integrate third-party services and APIs. Testing: Implement unit and integration tests to ensure code quality. Collaboration: Work closely with frontend developers, product managers, and other stakeholders to deliver high-quality products. • Debugging: Identify and resolve performance and scalability issues. • Documentation: Maintain technical documentation for code and APIs. Agile Methodologies: Participate in Agile/Scrum development processes and contribute to sprint planning, retrospectives, and daily stand-ups . • Continuous Improvement: Stay updated with the latest industry trends and technologies to ensure our tech stack remains current and robust. DESIRED EXPERTISE/TECHNICAL EXPERTISE: •Experience: 4-8 years of professional experience in backend development using Node.js. • Proficiency: Strong proficiency in JavaScript and TypeScript. • Frameworks: Experience with Express.js or NestJS(preferable) frameworks. •Databases: Proficient in working with both SQL and NoSQL databases. • Version Control: Experience with Git and version control systems. • APIs: Solid understanding of RESTful APIs and microservices architecture. Any experience with Soap APIs will be an advantage. • Testing: Experience with testing frameworks like Mocha, Chai, Jest, or similar. • Deployment: Familiarity with CI/CD pipelines and containerization technologies such as Docker. • Problem-Solving: Excellent problem-solving skills and ability to work independently or as part of a team. • Cloud Services: Experience with cloud platforms such as AWS (preferable), Google Cloud, or Azure. • Security: Knowledge of security best practices in backend development. • Performance Tuning: Experience with performance tuning and optimization of backend services . • Additional Tools: Familiarity with tools like Redis, RabbitMQ, AWS SQS or similar technologies. • Communication: Strong communication skills and ability to collaborate effectively with team members and stakeholders.

Position: MERN Stack Developer Experience: 2+ Years Location: Pune Work Mode: Work From Office (WFO) Joining: Immediate or within1-2 weeks preferred Role & responsibilities Key Responsibilities: Develop and maintain dynamic web applications using React , Node.js , Express.js , and MongoDB Build reusable UI components using React (Hooks, Context API) , HTML , CSS , and JavaScript (ES6+) Integrate RESTful APIs and third-party services effectively Collaborate with UI/UX designers, backend developers, and project managers for seamless project execution Ensure high performance, responsiveness, and cross-browser compatibility Write clean, maintainable, and well-documented code Participate in code reviews, sprint planning, and agile ceremonies Debug, troubleshoot, and continuously improve application performance Required Skills: Proficient in React.js and JavaScript (ES6+) Strong understanding of HTML5 , CSS3 , and responsive design Experience with Node.js , Express.js , and MongoDB Familiarity with state management libraries (Redux, Context API) Understanding of RESTful APIs and asynchronous request handling Proficient in version control tools like Git Strong problem-solving and analytical skills Ability to work independently and within a team Preferred Skills (Nice to Have): Working knowledge of Angular (v15+) Exposure to Agile/Scrum methodologies Familiarity with Jest , Mocha , or other testing libraries Basic understanding of DevOps tools and CI/CD practices Awareness or interest in AI and emerging web technologies

Responsibilities: Design responsive front-end interfaces Build scalable and efficient backend systems Ensure seamless front-end and back-end integration Collaborate with teams Participate in code reviews Build mobile applications

We are looking for a skilled Node.js Backend Developer with 2yrs of experience to join our team. should have strong experience in building scalable backend services using Node.js, working with both PostgreSQL and MongoDB, & deploying services on AWS Work from home Health insurance Performance bonus Provident fund Maternity leaves Paternity leaves Course reimbursements Annual bonus