295 Expresjs Jobs - Page 6

As a Fullstack SDE - II at NxtWave, you Build applications at a scale and see them released quickly to the NxtWave learners (within weeks) Get to take ownership of the features you build and work closely with the product team Work in a great culture that continuously empowers you to grow in your career Enjoy freedom to experiment & learn from mistakes (Fail Fast, Learn Faster) NxtWave is one of the fastest growing edtech startups. Get first-hand experience in scaling the features you build as the company grows rapidly Build in a world-class developer environment by applying clean coding principles, code architecture, etc. Responsibilities Lead design and delivery of complex end-to-end features across frontend, backend, and data layers. Make strategic architectural decisions on frameworks, datastores, and performance patterns. Review and approve pull requests, enforcing clean-code guidelines, SOLID principles, and design patterns. Build and maintain shared UI component libraries and backend service frameworks for team reuse. Identify and eliminate performance bottlenecks in both browser rendering and server throughput. Instrument services with metrics and logging, driving SLIs, SLAs, and observability. Define and enforce comprehensive testing strategies: unit, integration, and end-to-end. Own CI/CD pipelines, automating builds, deployments, and rollback procedures. Ensure OWASP Top-10 mitigations, WCAG accessibility, and SEO best practices. Partner with Product, UX, and Ops to translate business objectives into technical roadmaps. Facilitate sprint planning, estimation, and retrospectives for predictable deliveries. Mentor and guide SDE-1s and interns; participate in hiring. Qualifications & Skills 3- 5 years building production Full stack applications end-to-end with measurable impact. Proven leadership in Agile/Scrum environments with a passion for continuous learning. Deep expertise in React (or Angular/Vue) with TypeScript and modern CSS methodologies. Proficient in Node.js (Express/NestJS) or Python (Django/Flask/FastAPI) or Java (Spring Boot). Expert in designing RESTful and GraphQL APIs and scalable database schemas. Knowledge of MySQL/PostgreSQL indexing, NoSQL (ElasticSearch/DynamoDB), and caching (Redis). Knowledge of Containerization (Docker) and commonly used AWS services such as lambda, ec2, s3, api gateway etc. Skilled in unit/integration (Jest, pytest) and E2E testing (Cypress, Playwright). Frontend profiling (Lighthouse) and backend tracing for performance tuning. Secure coding: OAuth2/JWT, XSS/CSRF protection, and familiarity with compliance regimes. Strong communicator able to convey technical trade-offs to non-technical stakeholders. Experience in reviewing pull requests and providing constructive feedback to the team. Qualities we'd love to find in you: The attitude to always strive for the best outcomes and an enthusiasm to deliver high quality software Strong collaboration abilities and a flexible & friendly approach to working with teams Strong determination with a constant eye on solutions Creative ideas with problem solving mind-set Be open to receiving objective criticism and improving upon it Eagerness to learn and zeal to grow Strong communication skills is a huge plus Work Location: Hyderabad

About the Role: We are looking for a highly skilled and motivated Backend JavaScript Developer with strong experience Node.js (backend). You will play a key role in designing, developing, and maintaining end-to-end web applications that are scalable, fast, and secure. Key Responsibilities: Design, develop, and maintain robust web applications using Nest JS and Node.js. Build and integrate RESTful APIs and/or GraphQL endpoints. Translate UI/UX wireframes into responsive and intuitive front-end components. Optimize applications for maximum speed and scalability. Work with product managers, designers, and QA teams to deliver high-quality features on time. Participate in code reviews, testing, and documentation. Troubleshoot and debug issues across the stack. Stay current with emerging technologies and propose ways to improve architecture and development processes. Required Skills and Qualifications: 3+ years of professional experience in JavaScript fullstack development. Solid backend development experience with Node.js, Express.js, Nest JS and working with databases (e.g., MongoDB, PostgreSQL). Good understanding of RESTful API design and JSON. Experience with modern build tools and version control systems (Webpack, Babel, Git). Familiarity with containerization tools like Docker (preferred). Basic knowledge of DevOps or CI/CD pipelines is a plus. Excellent problem-solving and communication skills. Preferred Qualifications: Experience with TypeScript. Knowledge of Next.js or server-side rendering frameworks. Knowledge of Nest.js Exposure to cloud platforms (AWS, GCP, Azure). Familiarity with testing frameworks (Jest, Mocha, Cypress). Agile/Scrum development experience.

Responsibilities : * Design, develop, test & maintain backend systems using Node.js, MongoDB/MySQL/PostgreSQL, ExpressJS, AWS, GIT. * Collaborate with cross-functional teams on project requirements and deliverables.

Qualifications: Strong expertise in Node.js and Express.js MongoDB and database design Working knowledge of React.js (Frontend integration) REST API development & integration Version control using Git #Only candidates from Salem will be considered

We are hiring experienced MERN Stack Developers (4 - 6 years) for a full-time Work-from-Office role in Jaipur. Strong skills in React.js, Node.js, MongoDB & Express required. Apply now Careers at Deeporion | Deeporion Provident fund Accessible workspace Over time allowance Annual bonus Performance bonus Retention bonus

Location: Gurgaon, Pune, and Bengaluru Work Model: Hybrid Notice Period: Only candidates with immediate to 30 days notice Experience Required: 3 to 7 years in relevant technologies Required Skills: 5+ years of hands-on experience in full-stack development In-depth expertise in React.js , Next.js , Node.js , TypeScript , and Express.js or NestJS Strong command of JavaScript , including DOM manipulation and the JavaScript object model Proven experience with microservices , serverless architectures , and RESTful API design Solid understanding of modern authorization techniques, including JSON Web Tokens (JWT) Familiarity with modern front-end build pipelines, tools, and frameworks Strong database management capabilities (preferably with SAP HANA DB ) Excellent leadership and communication skills with the ability to collaborate across teams For more details, please contact or WhatsApp on the number mentioned below, or email us at the given address: Phone/WhatsApp: 9899080360 Email: admin@spearheadps.com

Summary: We are looking for a highly skilled Senior MERN Stack Developer to join our team and contribute to the design, development, and maintenance of scalable, high-performance web applications. The ideal candidate should have 5 to 7 years of strong hands-on experience with MongoDB, Express.js, React.js, and Node.js, with an added advantage if they have worked in the healthcare domain or have experience with real-time communication (Socket.IO, WebSockets) or Bluetooth integrations. Key Responsibilities: Develop and maintain full-stack web applications using the MERN stack. Design RESTful APIs and integrate third-party APIs as needed. Build reusable components and front-end libraries for future use. Optimize components for maximum performance across devices and browsers. Work with MongoDB for schema design, indexing, performance tuning, and data modeling. Implement secure authentication and authorization using JWT, OAuth, etc. Collaborate with cross-functional teams including UI/UX, QA, and DevOps. Participate in code reviews and provide constructive feedback. Ensure responsive design and cross-browser compatibility. Implement real-time features using Socket.IO, WebSockets, or Bluetooth (if applicable). Must-Have Skills: 57 years of hands-on experience with the MERN stack (MongoDB, Express, React, Node.js). Proficiency in JavaScript (ES6+), HTML5, and CSS3. Strong experience with MongoDB including aggregation, indexing, and performance tuning. Experience in building and consuming RESTful APIs and/or GraphQL. Solid understanding of Git version control and CI/CD pipelines. Familiarity with Agile/Scrum development processes. Strong debugging and performance optimization skills. Good to Have (Preferred): Healthcare domain experience understanding of clinical workflows, HL7/FHIR, HIPAA compliance, etc. Real-time communication experience with Socket.IO, WebSockets, or Bluetooth integrations (especially for IoT or mobile-connected devices). Experience with cloud services like AWS, Azure, or GCP. Experience with testing frameworks like Jest, Mocha, or Cypress. Soft Skills: Strong communication and interpersonal skills. Ability to mentor junior developers and lead code reviews. Problem-solving mindset and a proactive attitude. Ability to work independently and in a team.

Mean Stack developer Position Description Works independently under limited supervision and applies knowledge of subject matter in Applications Development. Possess sufficient knowledge and skills to effectively deal with issues, challenges within field of specialization to develop simple applications solutions. Second level professional with direct impact on results and outcome Your future duties and responsibilities Experience working in conceptualizing & developing High-Level Design and architectural documents for designing web pages using MEAN Stack (angular, nodeJS, expressJS and mongoDB). Building interactive consumer data from multiple systems and RESTfully abstract to the UI through a Node.js backend Define code architecture decisions to support a high-performance and scalable product with a minimal footprint Good understanding of programming templates and architecture design guidelines Exposure in profiling and optimizing applications. Experience in Continuous integration (Jenkins/Hudson) and version control (SVN, Git). Expertise in testing frameworks like karma and jasmine Experience working in Banking domain is a plus. Willingness to work in Shifts (European). Exposure working in Global delivery model.

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 Relational databases e.g. MySQL, PostgreSQL and NoSQL databases e.g. MongoDB, DynamoDB

Role & responsibilities Role: Software Developer Experience: 4+ Years Location: Remote Notice period: Immediate/15 days joiners Looking for minimum 4 years hands on experience in React.JS, NodeJS and ExpressJS. Should have hands on experience in either JavaScript or TypeScript. Should have experience in Unit testing framework like Jest. Well versed with agile & scrum methodology. Strong in coordinating and driving technical discussions with cross-functional team. Should have experience in OOPS, Data Structure and Design Patterns. Good to have experience on any of the cloud Services like AWS / GCP / Azure. Having knowledge of NESTJS (Optional). Interested candidates with above experience can drop their resume to sanjana.kn@codilar.com

Node.js Developer with Azure Location: Hyderabad Interview Date: 10th July: 5:00 PM 6:00 PM Core Skills Required: Node.js, Express.js Azure Cloud (Functions, Logic Apps, Storage, etc.) MongoDB / NoSQL Microservices, REST APIs Git, Unit Testing Good to Have: DevOps (CI/CD, ARM Templates, Azure Pipelines) Logging and Monitoring using Azure Monitor, Application Insights How to Apply: Send your CV to: careers@gigaswartechnologies.com Or apply here: tinyurl.com/2kansjhe

Proficiency in Node.js, Express.js, NestJS, or similar frameworks. Strong experience with databases (MySQL, PostgreSQL, MongoDB) and query optimization. Experience with WebSockets (Socket.IO) for real-time applications.

Qualifications: Strong expertise in Node.js and Express.js Good experience with MongoDB and database design Working knowledge of React.js (Frontend integration) REST API development & integration Version control using Git

Preferred candidate profile 5+ years of experience with MERN stack Strong proficiency in JavaScript, HTML/CSS, and React.js Experience with Node.js and Express.js Knowledge of MongoDB and Mongoose Familiarity with RESTful APIs and GraphQL Experience with front-end build tools like Webpack and Babel Strong understanding of software development principles and best practices Excellent problem-solving skills and attention to detail Strong communication and teamwork skills

Job Responsibilities: Lead a team of associate content developers, ensuring the team is aligned with monthly goals and objectives. Take responsibility for driving the team towards achieving set targets and meeting deadlines. Research and stay updated with the latest advancements in full-stack development technologies, such as Python, React, JavaScript, and Node.js. Collaborate with cross-functional teams to gather insights and improve content. Design and develop software projects in collaboration with the team to improve existing systems and procedures. Thrive in an empowering environment with the freedom to experiment, learn fast, and scale impactful solutions as the company grows Qualifications: Proven experience working with languages/technologies like React, JavaScript, Node JS. The ideal candidate must have a proven track record of leadership, excellent communication abilities Demonstrated ability to build software projects for various tasks, showcasing the practical application of your technical knowledge. Must be proficient in SQL querying, and good in at least one programming language like Python, C++, or JavaScript. Strongly driven to deliver high-quality software with a creative, solution-oriented mindset. Collaborative, flexible, and open to feedback with a constant focus on team success and self-improvement. Apply here: https://forms.gle/dhVwCXwX9WYyvaPE6

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: Collaborate with cross-functional teams on project delivery using Agile methodology

Full Stack Developer (MongoDB, React, Node.js, PHP) A highly versatile Full Stack Developer with hands-on experience in building robust, scalable, and secure web applications using the MERN stack (MongoDB, Express, React, Node.js) alongside PHP-based solutions. Skilled in both front-end and back-end development, database design, API integration, and performance optimization. Core Skills: Frontend: React.js, Redux, JavaScript (ES6+), HTML5, CSS3, Tailwind CSS, Bootstrap Backend: Node.js, Express.js, PHP (Laravel, Core PHP), RESTful APIs Database: MongoDB, MySQL, MariaDB Dev Tools: Git, Postman, Docker, VS Code, Webpack Deployment: cPanel, Heroku, Vercel, DigitalOcean, AWS (basic) Additional: JWT Authentication, OAuth, MVC Architecture, API Security, SSR & SPA Capabilities: Design and implement dynamic user interfaces using React and component-based architecture Build scalable backend services using Node.js or PHP, depending on project needs Create and manage NoSQL and SQL databases with optimized schemas and indexes Integrate third-party APIs, authentication systems, and payment gateways Collaborate with cross-functional teams to deliver full-stack features from idea to deployment Debug, test, and improve performance across web and mobile responsive applications

Should have at least 5+ years of Node.JS Experience and its frameworks(Express.JS). Should have at least 3+ years of AWS Experience. Good knowledge on Micro-Services Architecture. Thorough understanding of Relational Databases and No-SQL Databases.

Hiring MERN Stack Developer with hands-on experience in Node.js, TypeScript, JavaScript (ES6+), React.js, JSON & MongoDB. Build scalable apps, REST APIs, dynamic UIs. 02 yrs exp. Strong coding & problem-solving skills required.

We are seeking a passionate and skilled Mern Stack Developer with 2+ years of hands-on experience to join our growing development team. You will be responsible for designing, developing, and maintaining scalable web applications using modern technologies on both frontend and backend. Key Responsibilities: Develop robust, scalable web applications using modern full-stack frameworks Collaborate with UI/UX designers, product managers, and backend engineers to deliver high-quality solutions Write clean, maintainable, and efficient code Integrate APIs and third-party services Participate in code reviews, unit testing, and continuous integration/deployment processes Troubleshoot and debug applications across the stack Optimize applications for speed and responsiveness Required Skills: 2+ years of full stack development experience Proficient in JavaScript/TypeScript, with hands-on experience in React.js Backend development with Node.js, Express.js, Elysia JS Strong knowledge of RESTful APIs, JSON, AJAX Experience with Relational (MySQL/PostgreSQL) and NoSQL (MongoDB) databases Familiar with Git/GitHub for version control Experience with cloud deployment on platforms like AWS, Heroku, Vercel Worked on Authentication & Authorization using JWT, OAuth, Passport.js Integrated payment gateways like Stripe, Razorpay Experience with WebSockets (real-time apps) Built responsive and accessible UIs with Tailwind CSS, Shadcn UI Experience in code splitting, lazy loading, and performance optimizations Integrated third-party APIs (e.g. Google Maps, Firebase, etc.)Role & responsibilities Preferred candidate profile

Pushing the boundaries of back-end development using the MEAN stack. Design and implement APIs in support of front-end services, and help create a highly scalable, flexible, and secure backend. MEAN Stack (NodeJS, MongoDB, Express, Angular)

Experience in full-stack development with MERN stack Deep understanding of JavaScript/TypeScript, async patterns, and API development Hands-on experience with MongoDB design, indexing, and query optimization, Required Candidate profile Exp. with version control (Git), testing tools, build pipelines, performance tuning - debugging in production environments Solid understanding of system design, data structures, and clean architecture

Key Responsibilities: Design and develop robust, scalable, and secure server-side applications using Node.js Build RESTful APIs and microservices architecture Work closely with frontend developers, DevOps, and QA teams to deliver high-quality solutions Integrate and optimize MongoDB, PostgreSQL , or other relational/non-relational databases Write unit, integration, and performance tests to ensure software reliability Lead and mentor a team of developers and participate in code reviews Collaborate in Agile/Scrum development processes Maintain and improve CI/CD pipelines Required Skills and Experience: 7+ years of experience in backend development with Node.js Strong understanding of JavaScript (ES6+), TypeScript is a plus Expertise in working with Express.js, NestJS , or similar frameworks Solid experience with databases like MongoDB, PostgreSQL, MySQL Good knowledge of asynchronous programming, event-driven architecture Familiarity with Docker, Kubernetes , and cloud services (AWS, Azure, GCP) Experience with message brokers (RabbitMQ, Kafka) is a plus Strong knowledge of Git, CI/CD tools (e.g., Jenkins, GitHub Actions) Familiarity with security best practices and performance tuning

7+ years of technical experience in full stack development. Hands-on experience in Angular. Hands-on experience with scripting languages in the back end (NodeJS, Python, Golang etc) Hands-on experience delivering microservices based architectures and design. Hands-on experience working with Kubernetes based applications and container. workloads. Cloud Native (specifically good experience designing 12-factor apps) In depth understanding of Contract first/API first design and delivery experience. Strong experience in API design (OAS, middleware, external vs internal facing, etc.)