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Top React JS Jobs in Kolkata, WB

169+ Job Results
Yesterday
Kolkata, WB
709 Employees
7+ Years of Experience
709 Employees
7+ Years of Experience
Consumer Web • Internet of Things • Security
Staff Full Stack Web Platform Developer responsible for building and maintaining e-commerce platform, collaborating with tech leads and developers, working with marketing and data analytics teams, and ensuring quality code deployment. Must have 7+ years of industry experience, knowledge of REST, modern web technologies, Node.js, React, SQL, and cloud services like AWS. Experience with Docker, Kubernetes, and agile team practices.
4 Days Ago
Kolkata, WB
1,843 Employees
3-5 Years of Experience
1,843 Employees
3-5 Years of Experience
Software
Seeking an experienced Backend Engineer to lead project execution, collaborate with teams, mentor junior engineers, and drive technical excellence. Must have expertise in backend development, preferably using Ruby on Rails.
2 Days Ago
Kolkata, WB
Remote
941 Employees
7+ Years of Experience
941 Employees
7+ Years of Experience
Fintech • Payments • Financial Services
Senior Software Engineer role at Pleo, responsible for designing and implementing backend systems for 'Communications as a platform' and AI tooling frameworks. Collaborate with teams to integrate AI into operational workflows and drive innovation. Based in India, fully remote position.
7 Days Ago
Kolkata, WB
1,500 Employees
5-7 Years of Experience
1,500 Employees
5-7 Years of Experience
HR Tech • Legal Tech • Software • Consulting
Develop and maintain cutting edge software solutions in a client-focused environment. Responsible for full-stack web development, API integration, software architecture and design, UI/UX design, code reviews, testing, and maintaining high standards. Requires Bachelor's Degree in related field and 5+ years of experience with Microsoft .NET, C#, Angular/React, SQL, and object-oriented programming.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+61 More
3 Days Ago
Kolkata, WB
Remote
249 Employees
7+ Years of Experience
249 Employees
7+ Years of Experience
Information Technology • Software • Consulting
Principal Full Stack Engineer at Modus, responsible for supporting new feature development and improving existing features. Must have strong experience with large projects and be passionate about the latest industry trends. Required to create high-quality code from home and ship code daily. Must have overlap with EST hours and reliable high-speed internet. Will work on various projects as part of a remote-first company, including open source contributions, teaching and learning opportunities, client interactions, and access to learning benefits.
6 Days Ago
Kolkata, WB
34 Employees
7+ Years of Experience
34 Employees
7+ Years of Experience
Healthtech
Seeking an experienced Senior Backend Developer to lead software development life cycle, mentor junior developers, and deliver high-quality software solutions in the health and aging-technology sector.
8 Days Ago
Kolkata, WB
21 Employees
7+ Years of Experience
21 Employees
7+ Years of Experience
Software • Cryptocurrency • NFT
Principal Software Engineer role at Drip, a social commerce platform, responsible for architecting and implementing scalable real-time systems and contributing to product development for live stream commerce. Required background includes 8 years of experience, deep full stack experience focused on the backend, and proficiency with ReactJS, NodeJS, GraphQL, and ORM.
4 Days Ago
Kolkata, WB
Remote
39 Employees
7+ Years of Experience
39 Employees
7+ Years of Experience
Artificial Intelligence • Sales • Software
As a Sr. Software Engineer at Oliv.AI, you will design, build, and own products using Clojure(script) and other technologies like React.js and Node.js. You will be responsible for developing new products, improving existing ones based on feedback, and contributing to the company's growth and culture. The role involves working in a fast-paced environment with a focus on functional programming practices and modern web server-client architecture.
4 Days Ago
Kolkata, WB
Remote
1,213 Employees
7+ Years of Experience
1,213 Employees
7+ Years of Experience
Information Technology • Mobile • Consulting
As a Senior Backend Engineer (Nodejs) at Yassir, you will drive the technical standards for the Backend across the consumer domain, lead tech roadmaps, architecture decisions, and feature development. You will mentor junior developers, contribute to scaling up Backend engineers, and conduct technical interviews. Your responsibilities include designing, building, and maintaining features, providing technical leadership, conducting design and code reviews, and improving engineering standards and processes. Must have at least 10 years of backend engineering experience with NodeJS, strong programming fundamentals, excellent communication skills, and experience in on-demand services space. Strong knowledge of React and NodeJS is required.
13 Hours Ago
Kolkata, WB
Remote
1,600 Employees
7+ Years of Experience
1,600 Employees
7+ Years of Experience
Cloud • Information Technology • Productivity • Security • Sharing Economy • Software • Infrastructure as a Service (IaaS)
As a Senior Software Engineer I at Pax8, you will lead the development of cutting-edge software, focusing on backend development and enhancing the Opportunity Explorer feature within the Pax8 Platform. Your role involves technical leadership, collaborating with teams, and mentoring fellow engineers to drive innovative solutions.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+65 More
7 Days Ago
Kolkata, WB
60 Employees
5-7 Years of Experience
60 Employees
5-7 Years of Experience
Software
Senior Software Engineer responsible for building responsive and scalable user interfaces for web applications, collaborating with product managers and backend engineers, improving quality and reliability of web applications, proposing and leading technical initiatives, and coordinating cross-team collaborations. Must have 5+ years experience with JavaScript and React.
5 Hours Ago
Kolkata, WB
364 Employees
1-3 Years of Experience
364 Employees
1-3 Years of Experience
eCommerce
Full-time Software Engineer position based in India at SupplyHouse.com. Responsibilities include full-stack development, system reliability, UI component development, and code optimization. Requires a Bachelor's or Master's degree in Computer Science and 2+ years of experience in software engineering with knowledge of Java, SQL, HTML, JavaScript, CSS, and web application development.
4 Days Ago
Kolkata, WB
Remote
1,213 Employees
3-5 Years of Experience
1,213 Employees
3-5 Years of Experience
Information Technology • Mobile • Consulting
As a Senior Full Stack Engineer specializing in Node.js and React at Yassir, you will be responsible for designing and developing web applications, collaborating with teams to ship new features, ensuring application performance and quality, and participating in complex problem-solving. The role requires at least 3 years of experience in Node.js and React, familiarity with RESTful APIs, database experience, and knowledge of version control and modern tools.
3 Days Ago
Kolkata, WB
Remote
1,784 Employees
5-7 Years of Experience
1,784 Employees
5-7 Years of Experience
Software
Facilitate effective communication with client stakeholders, craft efficient and performant code, participate in planning and estimation, engage in agile development, mentor team members, lead design and implementation of web applications using Angular and .NET Core.
Top Benefits:
401-K
Health Insurance
Paid Holidays
+3 More
7 Days Ago
Kolkata, WB
1,479 Employees
7+ Years of Experience
1,479 Employees
7+ Years of Experience
Cloud • Security • Software • Cybersecurity
As a Sr. Staff Engineer at Netskope, you will collaborate with backend service teams to develop the user interface for Netskope products. Your responsibilities include working on frontend and backend development, developing reusable UI components, and ensuring seamless web interface functionality. You must have 12+ years of full stack software development experience, expertise in Javascript, and proficiency in various technologies and web methodologies. A BSCS or equivalent degree is required, while an MSCS or equivalent is strongly preferred.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+13 More
7 Days Ago
Kolkata, WB
291 Employees
5-7 Years of Experience
291 Employees
5-7 Years of Experience
Information Technology • Software
Versatile Backend developer with proficiency in Web frameworks like Ruby on Rails, Elixir/Phoenix, and/or Django/Python. Responsibilities include designing, architecting, and developing complex enterprise software and SaaS web applications. Mentoring team members and collaborating closely with designers, engineers, founders, and product managers.
6 Days Ago
Kolkata, WB
Remote
34 Employees
7+ Years of Experience
34 Employees
7+ Years of Experience
Healthtech
Seeking an experienced Senior Full Stack Developer to lead software development in the health and aging-technology sector, from conceptualization to deployment. Responsibilities include collaborating with cross-functional teams, designing and developing innovative solutions, mentoring junior developers, and staying updated on industry trends.
7 Days Ago
Kolkata, WB
1,479 Employees
5-7 Years of Experience
1,479 Employees
5-7 Years of Experience
Cloud • Security • Software • Cybersecurity
As a Sr. Software Engineer, Full-Stack at Netskope, you will collaborate with backend service teams to develop the user interface for Netskope products. Responsibilities include working on frontend and backend development, implementing web applications, developing UI components, and ensuring seamless web interface across all browsers. Required skills include expertise in Javascript, modern CSS frameworks, AngularJS, Angular2+, backend languages like PHP, Python, Java or NodeJS, algorithm proficiency, relational database design, secure web development practices, version controlling tools, and web application performance optimization.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+13 More
5 Days Ago
Kolkata, WB
Remote
4,900 Employees
7+ Years of Experience
4,900 Employees
7+ Years of Experience
Fintech • Payments
Seeking a Senior Software Engineer to work on server-side microservice development and architectures using NodeJs, JavaScript, TypeScript, C#, Java, and various cloud technologies. Responsibilities include working on front-end web code, back end services, data stores, and infrastructure systems. The candidate must be experienced in Agile methodologies and possess skills in encryption schemes, modern APIs, and front-end frameworks.
Top Benefits:
401-K
Adoption Assistance
Company Equity
+18 More
4 Days Ago
Kolkata, WB
Remote
299 Employees
3-5 Years of Experience
299 Employees
3-5 Years of Experience
Gaming • News + Entertainment • Sports
Experienced Software Engineer needed to contribute to the constant improvement of user experiences across gaming and entertainment publications. Responsibilities include writing high-level code, collaborating with teams, ensuring website performance, and managing production environments.
20 Hours Ago
Kolkata, WB
Remote
147 Employees
3-5 Years of Experience
147 Employees
3-5 Years of Experience
Blockchain
Maintain website and CMS, lead development of internal dashboard, interface with engineering teams. Experience in NextJS, Typescript, Tailwind, Strapi required. Bonus points for Monorepo experience, database migrations, crypto experience, and interest in deployment pipelines.
7 Days Ago
Kolkata, WB
Remote
451 Employees
3-5 Years of Experience
451 Employees
3-5 Years of Experience
Consulting
Looking for a highly skilled Senior Full Stack Developer with experience in designing, developing, and implementing full-stack web applications. Proficient in React, TypeScript, Spring Boot, Maven, SQL Server, Git, Agile Methodologies, and CI/CD.
6 Days Ago
Kolkata, WB
Remote
111 Employees
3-5 Years of Experience
111 Employees
3-5 Years of Experience
Retail • Software
Seeking a Senior Software Engineer experienced in MEAN stack development to design, develop, and deploy scalable software solutions. Responsibilities include collaborating with stakeholders, feature development, troubleshooting, and recommending process improvements. Required qualifications include a Bachelor's degree in Computer Science, 3+ years of MEAN stack development experience, knowledge of Nest.js, Agile methodologies, front-end and back-end technologies, cloud platforms like AWS, and strong problem-solving skills.
9 Days Ago
Kolkata, WB
Remote
37 Employees
3-5 Years of Experience
37 Employees
3-5 Years of Experience
Design
Join ManyPixels as a Senior Full Stack Developer to work on continuous development of their web app using ReactJS and NodeJS. Requires 4+ years of experience, strong communication skills, and proficiency in web stack technologies. Benefit includes full-time remote job with autonomy and 20 days of paid time off per year.
38 Employees
Artificial Intelligence • Software
As a RTL Integration (Frontend) Engineer at EdgeCortix, you will be responsible for integrating IP into ASSP/SOC and other third-party IP, as well as playing a key role in verification infrastructure development, automation, and improvement.
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