Top Software Engineer Jobs in Kolkata

Design, develop, and maintain scalable web applications using Angular front-end and Node.js back-end. Build reusable code, integrate front-end and back-end, ensure responsive design and performance, debug production issues, write unit tests, participate in code reviews, and collaborate with cross-functional teams to deliver projects on time.

Design and implement RESTful APIs and microservices using Core Java (8+ ) and Spring Boot. Build scalable backend services, collaborate on CI/CD pipelines, and work with SQL/NoSQL databases to deliver production-ready applications.

Develop backend services and RESTful APIs using Java and Spring Boot. Work with databases and basic DB operations. Participate in CI/CD (Git/Maven/Jenkins) and cloud-native environments; familiarity with AWS, EKS, and Angular is a plus.

Design, develop, and maintain Java-based RESTful microservices (Spring Boot) on AWS. Build scalable distributed systems, integrate APIs with relational and NoSQL databases, monitor using Datadog/Splunk, support CI/CD and DevOps pipelines, participate in on-call rotations, and collaborate with global Agile teams while communicating technical designs and resolving production issues.

Design, develop, and maintain Java-based microservices using Spring, Spring Boot, and Hibernate (JPA). Collaborate on cloud, DevOps, and Oracle/PLSQL database integrations as needed.

Develop and maintain Angular 2+ front-end and Java Spring Boot back-end microservices. Build and consume REST APIs, design microservice integrations, and deliver full-stack solutions. Role based in Chennai for 6-9 years experienced candidates.

Develop backend services using Java/J2EE and Spring Boot, build REST APIs, work with multithreading, ORM and SQL databases, integrate messaging (ActiveMQ/Kafka), use Unix/shell scripting, and collaborate in Agile teams.

Senior-level full-stack engineer role focused on Angular and Node development, building REST APIs, and crafting prompts for Copilot. Secondary skills include AWS, Core Java, and Spring. Knowledge of GraphQL and end-to-end system understanding is a plus.

Develop and maintain Java-based web applications using Spring Boot and RESTful APIs. Design, build, and document customer-facing APIs, leverage AWS services (SQS, Lambda, DynamoDB, RDS, S3, Kinesis, CloudFormation), own full development lifecycle from analysis to production, and manage time and continuous learning to meet business requirements.

Design, develop, and maintain Java-based APIs and platform components. Implement CI/CD, perform code reviews and testing, migrate APIs to Kubernetes/Azure, deliver Apigee-based API capabilities, troubleshoot production issues, mentor junior engineers, and support API marketplace adoption and legacy decommissioning.

Full‑stack software engineer role requiring 6–9 years experience building Angular 2+ front ends and Java Spring Boot backends, designing REST APIs and microservices.

Develop and maintain .NET desktop and web UI components using C#, WPF (MVVM), and Angular. Implement MVVM patterns, data templates, converters, event handling, async UI updates, and parallel tasks.

Develop and maintain Java-based (Java 17) applications using Spring Boot. Implement persistence with Oracle and Spring Data JPA/Hibernate, integrate messaging via Kafka, and work on Angular frontend components. Collaborate on full-stack features and ensure system reliability.

Build and maintain a single-spa micro-frontend client portal: implement dashboard MFEs, admin console, OpenFGA authorization model, CI/CD pipelines, observability integrations, and cloud infrastructure. Own features end-to-end from acceptance criteria to production, collaborate with component library team, and improve platform reliability and extensibility.

Develop middleware using Java 1.7/J2EE for multithreaded, highly scalable, high-throughput, fault-tolerant systems. Work with Core Spring 3.0, Spring Boot, Kafka, RESTful web services on AWS cloud platform.

Develop and customize ServiceNow solutions using JavaScript and platform scripting. Implement UI customizations and workflows, collaborate with India and onsite partner teams, and provide ongoing systems support while applying strong communication and customer-empathy skills.

Develop and maintain front-end solutions using Angular/RxJS, JavaScript/TypeScript, HTML/CSS. Build and support Java/J2EE and Node.js applications, design and consume APIs, and implement cloud solutions on AWS within a Scrum team.

Develop scalable, performant back-end components for a SaaS cloud product: write clean code, prototype, refactor, optimize, and contribute to CI/automated testing. Collaborate cross-functionally, adopt modern cloud technologies, and work in an Agile environment.

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.

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.

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 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.

The Senior Software Engineer will build and maintain foundational services and SDKs, optimize functionality, and collaborate with product teams to enhance user experiences.

Build and maintain scalable, high-performance React/Next.js TypeScript frontends for engineering workflows. Implement reusable UI components, integrate with REST APIs and modern authentication, improve responsiveness and accessibility, lead frontend architecture, and collaborate with UX, product, and backend teams to ensure code quality and CI/CD practices.

Develop and implement solutions using Apex and Lightning Web Components on Salesforce. Enhance applications, integrate APIs, and ensure code quality in a collaborative environment.