javascript jobs in Kolkata

Job Description: Key Responsibilities: Lead the technical design and development of soft-real-time web-based applications and platforms. Define application architecture, technology choices, coding standards, and development practices. Design and develop scalable, secure, and maintainable frontend and backend systems. Lead database design, data modeling,...

Nisum is looking for a talented WSI - Senior UI Developer to join our team. In this role, you'll be responsible for creating design- and user-focused experiences, building personalized features, and maintaining up-to-date knowledge of industry trends. If you're passionate about crafting exceptional user interfaces and writing high-quality, reusable code, we...

Design and Development of Responsive Web Applications using Angular. Make complex technical and design decisions for Angular projects. Develop application codes and unit tests in Angular, Java technologies, and Rest web services Own development task (typically collaborating with others) and ensure that implementation adheres to the architecture, best...

Integration of user-facing elements developed by front-end developers Build efficient, testable, and reusable PHP modules Solve complex performance problems and architectural challenges Writing clean, fast PHP to a high standard, in a timely and scalable way Must we aware of WordPress Framework and WordPress Plugin development. Producing detailed...

We are looking for a skilled PHP Developer with a strong foundation in object-oriented PHP programming and hands-on experience with Laravel, CodeIgniter, MySQL, and JavaScript. The ideal candidate will be passionate about building high-performance web applications and be comfortable working in a collaborative team environment. Experience: 3 - 5 years ...

Job description: Front End Developer & Web Designer About Ace Rooms Ltd Ace Rooms Ltd is a UK-based B2B travel technology company with over 16 years of experience in global hotel and transfer distribution. The platform enables travel agents and API partners to search live inventory, book hotels and transfers, and manage payments. The company is currently...

Develop, test, and maintain web applications using PHP and Symfony framework Collaborate with cross-functional teams to define, design, and ship new features Write clean, efficient, and scalable code following best practices Troubleshoot, debug, and optimize application performance Ensure the security and scalability of applications Requirements: Strong...

Expertise and Experience in SQL (Oracle / SQL Server / PostgreSQL) Programming experience (Javascript / Java / VB / C# / PHP) Knowledge on Web Technologies like HTML, CSS would be a plus Good communication skills to ensure effective customer interactions, communications, and documentation Self-starter - Organized and highly motivated Fast learner Ability to...

Job Description: Role Summary:Build and maintain application features, contribute to backend and frontend development, and collaborate with cross-functional teams. Key Responsibilities: Develop reusable UI components using React Build backend APIs using Node.js and Express Work with MongoDB for data storage and retrieval Debug, troubleshoot, and...

Front-end development using HTML, CSS, JavaScript, and frameworks like Angular/React. Back-end technologies like Node.js, ASP.NET, and RESTful APIs. Experience with secure coding practices and building scalable web applications. Proven track record of: Developing end-to-end software applications. Maintaining and monitoring production-grade applications....

Senior Mendix Developer Summary We are seeking an experienced Senior Mendix Developer to lead the design, development, and deployment of robust enterprise applications within our IT Services sector. In this pivotal role, you will leverage your advanced expertise in the Mendix low-code platform to deliver high-quality solutions that drive business value. The...

Develop and maintain Magento 2  modules, extensions, and custom functionalities. Optimize performance, scalability, and security  of Magento applications. Design and implement API integrations (REST/SOAP)  and troubleshoot integration issues. Work with MySQL  for complex queries and database optimization. Collaborate with frontend developers to...

Develop and customize Shopify themes, including both front-end and back-end development. Collaborate with the design and marketing teams to create and implement custom features and functionalities. Optimize websites for maximum speed, scalability, and user experience. Integrate third-party apps and APIs to enhance the functionality of Shopify stores....

Develop and maintain scalable web applications using Django and frontend frameworks. Build reusable, efficient code and libraries for future use. Design and implement user-facing features with ReactJS and Next.js. Ensure the technical feasibility of UI/UX designs. Collaborate closely with backend developers to integrate RESTful APIs. Optimize applications...

Driving end to end, design and implementation of features Design, develop, and maintain integrations with multiple AI and cloud systems like Google Vertex AI, Azure, AWS and OpenAI Build Gen AI based Agentic architecture for a first class AI enabled user experience Use Prompt engineering techniques to leverage the best LLM models Collaborate with product...

Design, develop, and maintain efficient, reusable, and reliable PHP code. Write database statements on MYSQL DB. Collaborate with cross-functional teams to gather and define project requirements. Implement front-end designs using HTML, CSS, and JavaScript, ensuring responsiveness and cross-browser compatibility. Integrate with various APIs and third-party...

Job Summary Collaborate with the design and content teams to implement engaging and user-centric WordPress websites. Develop custom WordPress themes and plugins that enhance website functionality and user experience. Write clean, well-structured, and efficient code, following best practices and coding standards. Optimize websites for speed, performance, and...

Job Summary Collaborate with cross-functional teams to understand requirements and translate them into technical specifications. Design and develop efficient, secure, and scalable server-side applications using Node.js and related technologies. Write clean, maintainable, and well-documented code following industry best practices and coding standards....

Hoichoi is India's leading Bengali OTT platform — the digital arm of SVF, Eastern India's largest media & entertainment company. We stream 650+ Bengali movies, 185+ originals, and 3000+ hours of content to a global audience of ~250 million Bengalis across India, Bangladesh, and 100+ countries. We're part of a wider ecosystem alongside Sooper (AI-led...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Kolkata to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...