Top Software Engineer Jobs in Kolkata

The Principal Engineer will develop systems and software, mentor other engineers, resolve customer issues, and guide the software development process.

As a Software Engineer at Canonical, you will design, build, and ship software, improve packaging and distribution processes, and mentor colleagues while contributing to open source projects.

The Junior Ubuntu Software Engineer will design, build, and ship software, focusing on quality and resilience, while engaging with the open source community.

We are seeking 2025 and 2026 Graduate Software Engineers to join Canonical's teams focused on open source software. Responsibilities include product roadmapping, coding in various languages, engaging with the community, and ensuring high-quality performance. Candidates should have an exceptional academic track record and experience with Linux.

Early-career backend engineer role in the Binance Accelerator Program. Contribute to product development and maintenance, write and maintain interface documentation, troubleshoot QA issues, and assist customer service with problem resolution and classification for system improvements.

Design and build backend microservices for real-time fraud detection, transaction monitoring, and risk analysis. Integrate ML models and risk scoring engines, support scalable distributed systems, and leverage AI-assisted development and LLM/agent tools for risk automation.

Early-career software engineer in a fixed-term accelerator: develop and maintain core products, compile and implement interface documentation, troubleshoot QA issues, and assist customer support to classify and resolve customer problems for system improvement.

Early-career software engineer in a fixed-term accelerator contributing to backend/full-stack feature development, testing, CI/CD, and deployments. Collaborate on API and system design, integrate and deploy AI/LLM capabilities (LLM APIs, RAG, embeddings, agents), build datasets/benchmarks, monitor performance, debug issues, and produce technical documentation.

Design, build, and maintain scalable, reliable Java-based backend systems through full software lifecycle. Work on distributed system design, databases (MySQL and NoSQL), messaging middleware, deployment automation, monitoring, performance optimization, and cross-team collaboration with comprehensive system documentation.

Design, develop, and maintain web applications using C#, ASP.NET (Web Forms and MVC), and React.js. Build and consume SOAP/REST services, work with SQL Server, Windows/IIS, and legacy code. Apply design patterns, TDD, Agile/Scrum practices, and use CI/CD and developer tools to deliver production-ready software.

Full-stack developer (6-9 years) building Angular front-ends and Python back-ends, designing and integrating REST APIs, and managing SQL databases. Collaborate on API development, deployment, and cloud/containerization (AWS/Kubernetes preferred).

Design, develop, and maintain scalable full-stack applications using Java/SpringBoot or Node.js/AngularJS. Build microservices and RESTful APIs, integrate CI/CD pipelines, and collaborate with cross-functional teams to deliver enterprise solutions.

Design, develop, and deploy scalable Java-based microservices and RESTful APIs. Build and manage CI/CD pipelines, collaborate with cross-functional teams, and adopt cloud and container technologies to deliver robust applications.

Design, develop, and evolve high-scale backend platform components using Java and Spring Boot. Apply DevSecOps practices, set technical standards, perform code reviews and unit tests, support non-prod/production issues, and collaborate with stakeholders to plan and deliver reliable solutions.

Design, develop, and unit test scalable Java-based microservices. Collaborate with business analysts and stakeholders to estimate and design solutions, troubleshoot pre/post-production issues, and support CI/CD builds and deployments. Stay current on technologies and contribute ideas to improve systems.

Senior Angular Front-End Developer responsible for building responsive, scalable web applications, integrating with REST or GraphQL backends, designing intuitive UI/UX, and debugging and optimizing front-end and API interactions.

Backend software engineer role based in Chennai requiring 3-5 years' experience building REST APIs using Java, Spring/Spring Boot and SQL. Cobol and AWS knowledge are advantageous.

Design, develop and enhance high-scale backend platform components using Java and Spring Boot. Implement REST APIs, participate in code review and unit testing, apply DevOps practices, assess platform architecture, define technical vision, and collaborate with distributed teams and stakeholders to deliver reliable solutions.

Design and implement enterprise web applications with backend integration using Java and modern front-end frameworks (Angular, HTML/CSS, JS/TS, web components). Apply MVC and micro front-end/microservice architectures, REST (GraphQL a plus), Git workflows, and DevOps tools (Jenkins, GitHub). Follow secure coding, TDD, and trunk-based development practices while contributing in Agile/Scrum teams, mentoring peers, and ensuring high-quality, resilient applications.

Design, develop, and maintain PeopleSoft HCM solutions. Understand requirements, code, unit test, and support integration, performance testing, UAT, and hypercare. Work with cross-functional teams and follow project management methodology.

Develop and maintain Java/J2EE backend services using Spring Boot and REST. Implement multithreaded solutions, work with SQL/Oracle and ORM (Spring Data JPA/Hibernate), use Unix/shell scripting, and integrate with messaging platforms (ActiveMQ/Kafka). Collaborate using Agile practices and communicate effectively with stakeholders.

Senior software engineer role in Bangalore focused on Angular UI development. Candidates should deliver front-end applications, collaborate with backend services; Java and Spring experience is a plus. Requires 6-9 years of experience.

Develop and maintain web applications using C#, ASP.NET Web Forms/MVC and modern JavaScript (React). Design and consume SOAP/WCF and REST/Web API services, work with SQL Server and IIS, modernize legacy code, and collaborate in Agile teams using TDD, pair programming, and CI/CD tooling.

Develop and maintain full-stack applications using Java and Spring Boot for backend, Angular for frontend, and Oracle for persistence. Implement data access with Spring Data JPA/Hibernate and integrate with messaging systems (Kafka preferred). Collaborate with team to deliver features and fixes.

Design, build, and govern microservices and micro-frontend banking platforms. Implement high-volume, highly available APIs and integrations, leverage containerization and cloud, collaborate with Agile teams, define architecture and best practices, and maintain up-to-date knowledge of emerging technologies.