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Top React JS Jobs in Kolkata

8 Days Ago
Kolkata, WB
Mid level
Mid level
Internet of Things • Analytics
As a key member of a development team, you will implement MS Dynamics solutions, providing technical expertise and participating in the system lifecycle such as requirement definition and deployment. You'll customize entities, develop plugins, and ensure integration with other applications, utilizing Agile methodologies.
Top Skills: .NetAngular JsApi ManagementAzure FunctionsC#Cloud Services StorageCSSHTMLJavaScriptLogic AppsReact JsService BusSQLWeb JobsWebhookXMLXslt
10 Days Ago
Kolkata, WB
Senior level
Senior level
Software
The Senior Front End Developer will design and develop responsive UI applications using React JS, collaborate with UX designers and product managers, translate designs into code, build reusable components, optimize performance, and advocate for best practices in code quality. Leadership skills and experience in Agile environments are essential.
Top Skills: JavaScriptReact JsTypescript
7 Days Ago
Remote
Kolkata, WB
Mid level
Mid level
Cloud • Software
The Web Frontend Engineer at Canonical will design and implement reliable user experiences using web technologies and Flutter, and contribute to both frontend and backend code. Responsibilities include debugging, participating in engineering processes, collaborating on specifications, and enhancing documentation while engaging with the open-source community.
Top Skills: CSSFlutterJavaScriptReactTypescript
Expert/Leader
Cloud • Information Technology • Software
The Senior Datadog Developer will lead integration efforts with Datadog for customer monitoring and alerting at Rackspace. Responsibilities include collaborating with teams on cloud services, designing monitoring strategies, optimizing system performance, and maintaining coding best practices. The role requires extensive knowledge of Datadog, cloud environments, and scripting for automation.
Top Skills: BashPowershellPython
21 Hours Ago
Kolkata, WB
Expert/Leader
Expert/Leader
Software • Cryptocurrency • NFT
Lead the architecture, design, and implementation of scalable real-time systems for a live stream platform. Involve backend and frontend development with a focus on backend, contribute to product development, improve system stability, and work on real-time updates using Web Sockets.
Top Skills: GraphQLNode.jsReact
6 Hours Ago
Remote
Kolkata, WB
Mid level
Mid level
Artificial Intelligence • eCommerce • Software
Design, develop, and maintain tools for processing and visualizing analytical data, focusing on building scalable systems with Java, Spring Boot, Kafka, and AWS. Collaborate with cross-functional teams to enhance application performance and ensure data accuracy.
Top Skills: Java
13 Hours Ago
Remote
Kolkata, WB
Mid level
Mid level
Social Impact
As a Fullstack Developer at Manara, you'll work on enhancing the core product by implementing workflows in a Next.js/Node application, building AWS infrastructure, and collaborating with the team. Focus on improving user experience, engaging in problem-solving, and maintaining code quality with tests. You will contribute to upskilling users and building a supportive tech community in MENA.
Top Skills: JavaScriptNode.js
2 Days Ago
Kolkata, WB
Senior level
Senior level
Other • Retail
As a Software Engineer III, you'll develop and deliver both front-end user experiences and back-end services, ensure code quality, and support application performance and reliability. You'll work in an Agile environment on sprint planning, collaborate with teams globally, and integrate with RESTful APIs while ensuring application architecture meets privacy and security standards.
Top Skills: JavaJavaScriptTypescript
2 Days Ago
Kolkata, WB
Mid level
Mid level
Other • Retail
As a Software Engineer II - Backend, you will design and develop high-performance backend systems, build microservices and APIs, and collaborate with cross-functional teams to enhance backend capabilities and ensure system scalability and reliability at Nike.
Top Skills: JavaPython
2 Days Ago
Kolkata, WB
Senior level
Senior level
Other • Retail
As a Lead Software Engineer at Nike, you will design and develop scalable web applications for the OMOBO product while leading and mentoring engineering teams. Responsibilities include providing technical leadership, writing maintainable code, ensuring high-quality software, and collaborating with various teams to drive integration and product clarity.
Top Skills: JavaScriptNode.jsReact
Machine Learning • Other
Join a mission-driven non-profit as a Backend Software Engineer working on software to help coffee farmers globally. Responsibilities include feature development, maintenance, bug-fixing, and AWS management. Must be proficient in Python, PostgreSQL, and AWS services.
Top Skills: PostgresPython
5 Days Ago
Kolkata, WB
Senior level
Senior level
Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
As a Staff Backend Engineer at BitGo, you will design and implement robust APIs and services for Bitcoin wallet functionality, focus on scalability, improve internal workflows, and enhance security features. You will mentor peers and collaborate with global engineering teams on complex projects in the cryptocurrency space.
Top Skills: JavaScriptNode.js
5 Days Ago
Kolkata, WB
Mid level
Mid level
Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
As a Sr Full-Stack Engineer at BitGo, you will develop robust APIs and services for wallet functionalities while managing technical architecture. You'll collaborate with design and product teams, write reusable code, mentor peers, and support existing applications, ensuring scalability and functionality from inception to deployment.
Top Skills: ExpressGoJavaKotlinMongoDBNextjsNode.jsReactTypescript
5 Days Ago
Kolkata, WB
Senior level
Senior level
Cloud • Security • Software • Cybersecurity
As a Sr. Software Engineer, you'll develop both the frontend and backend for the Netskope Admin Console. You'll create web applications, reusable UI components using Angular and JavaScript, collaborate with backend teams on a variety of technologies, and improve web application performance.
Top Skills: JavaScript
5 Days Ago
Remote
Kolkata, WB
Senior level
Senior level
Information Technology • Internet of Things
As a Senior Software Engineer at Symbolab, you will design, develop, and maintain both frontend and backend web applications. Your responsibilities include building user interfaces with Vue.js, developing server-side applications using Java and Kotlin, managing MongoDB databases, and integrating third-party APIs. Collaboration with cross-functional teams and continuous improvement of development processes are also key components of this role.
Top Skills: JavaJavaScript
7 Days Ago
Kolkata, WB
Mid level
Mid level
Marketing Tech • Software
As a Software Engineer, you'll develop, test, and maintain scalable web applications using Ruby on Rails and React. You will lead technical aspects throughout the development lifecycle and ensure robust and secure applications by collaborating with users and conducting systems analysis.
Top Skills: JavaScriptRubyTypescript
6 Days Ago
Kolkata, WB
Junior
Junior
Other • Retail
As a Software Engineer I, you will develop and maintain both front-end and back-end applications, build scalable web applications, implement RESTful APIs, manage NoSQL databases, write tests, and optimize performance while collaborating with cross-functional teams in an Agile setting.
Top Skills: Node.jsPythonReact
7 Days Ago
Remote
Kolkata, WB
Senior level
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
As a Staff Software Engineer at Coinbase, you will architect and develop platforms for user onboarding, manage project priorities, and mentor junior engineers while writing high-quality code. Your role includes collaborating with diverse teams to define strategic roadmaps and implementing a multi-year strategy for platform engineering.
Top Skills: Go
8 Days Ago
Remote
Kolkata, WB
Mid level
Mid level
Blockchain • Gaming • Software • Virtual Reality • Metaverse
As a dApps Full-stack Engineer at Decentraland, you will develop web applications and services for the metaverse using technologies like TypeScript, React, and NodeJS. Responsibilities include creating new features, improving existing products, and collaborating with teams to meet platform goals.
Top Skills: JavaScriptTypescript
6 Days Ago
Kolkata, WB
Junior
Junior
Other • Retail
As a Software Engineer I, you will design and develop scalable web applications, collaborating closely with product managers and designers. You will focus on both front-end and back-end development, ensuring high code quality through testing and performance optimization while participating in Agile processes.
Top Skills: Node.jsPythonReact
7 Days Ago
Kolkata, WB
Senior level
Senior level
Cloud • Security • Software • Cybersecurity
Collaborate with backend service teams to develop the user interface for Netskope products, implementing web applications on both frontend and backend. Work on reusable UI components and ensure seamless functionality across browsers, while staying updated on technologies for future developments.
Top Skills: JavaScript
8 Days Ago
Kolkata, WB
Mid level
Mid level
Information Technology • Software
The Senior Engineer will develop scalable web applications using Ruby on Rails or similar frameworks, take ownership of product features, design database schemas, implement APIs, and mentor team members. They will work collaboratively in a team setting and ensure code quality.
Top Skills: ElixirJavaScriptPythonRubySQLTypescript
7 Days Ago
Remote
Kolkata, WB
Junior
Junior
Financial Services
The Front-end Developer will collaborate with product managers, designers, and backend engineers to develop and optimize web front-end applications using React. Responsibilities include component abstraction, applying UI interactions, and managing front-end project construction with tools like Gulp and Webpack.
Top Skills: JavaScriptReactTypescript
7 Days Ago
Remote
Kolkata, WB
Mid level
Mid level
Information Technology
The Sr Backend Engineer will design, develop, and maintain backend services using Ruby on Rails, implement cloud services on AWS, optimize PostgreSQL database performance, and collaborate with front-end developers. Responsibilities include identifying bottlenecks, participating in code reviews, and documenting features.
Top Skills: Ruby
8 Days Ago
Kolkata, WB
Senior level
Senior level
Information Technology • Software
The Lead Engineer will design, architect, and develop enterprise software and SaaS web applications using Ruby on Rails and other frameworks. Responsibilities include scaling web applications, maintaining core features, mentoring team members, and collaborating closely with stakeholders to translate requirements into high-quality code.
Top Skills: PythonRuby
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