Top Java Developer Jobs in Bangalore

Develop and maintain scalable full-stack web applications for airline and aerospace operations. Build React frontends and Java, Python, or Node.js backend services; implement APIs, microservices, data pipelines, dashboards, and cloud deployments on AWS. Participate in the full product lifecycle, including discovery, prototyping, coding, testing, CI/CD, troubleshooting, integration, and support. Apply aviation data expertise to solve operational problems while collaborating with product managers, business teams, and developers.

Designs, develops, and maintains scalable Java applications for cybersecurity products. Leads complex software solutions, mentors developers, collaborates with product and security stakeholders, participates in code reviews, improves development practices, and produces technical documentation. The role requires expertise in Java or Python, databases, cloud platforms, CI/CD, testing, microservices, containers, APIs, AI agent integration, and Agile development.

Design and develop scalable Java/SpringBoot microservices on AWS; implement event-driven architectures, GraphQL federation, and databases (NoSQL/RDBMS); improve solution architecture, deliver features, write tests, mentor juniors, and share knowledge.

Build scalable full-stack software for data analytics and visualization products serving insurance companies. Responsibilities include developing production-quality Java and frontend applications, delivering customer-focused features in an agile environment, collaborating transparently with engineering teams, and contributing to cloud-native systems involving data platforms, visualization, AI tools, and modern infrastructure.

Develop and maintain Java and Selenium automation frameworks for web-based healthcare and PACS applications. Create and execute automated UI and workflow tests, analyze results, report defects, maintain test scripts, improve automation stability and efficiency, and collaborate with QA and development teams. Preferred experience includes medical imaging, regulated environments, and CI/CD tools.

Develop and maintain Java web applications using legacy J2EE and modern microservices architectures. Build reusable backend code and responsive interfaces with JSP, JavaScript, React, and related frameworks. Perform code reviews, unit testing, test automation, API development, and database integration. Lead high-performing onsite and offshore teams, support enterprise clients, communicate with stakeholders, and deliver end-to-end solutions using Agile practices.

Lead architecture and implementation of high-scale, distributed cloud-native services using Go/Java. Drive best practices for coding, testing, observability, and CI/CD. Improve performance, reliability, and cross-team delivery while leveraging cloud platforms, databases, and streaming/data infrastructure to support a multi-tenant security platform.

Develop a Java-based desktop IDE, coordination server, and relational data backend for a semiconductor test engineering DSL. Responsibilities include architecture, data modeling, versioning, synchronization, language editing and validation, debugging, automated testing, and platform quality. Collaborate with international engineering teams and domain experts to build a reliable, extensible development environment.

Develop a Java-based desktop IDE, coordination server, and relational data backend for a semiconductor test engineering DSL. Responsibilities include desktop UI development, data modeling, client-server synchronization, language editing and validation, architecture, debugging, automated testing, and platform quality. The role involves shaping a modular development environment and collaborating with international engineering teams and domain experts.

Build and maintain production Java and Spring Boot microservices for correctness-critical financial billing systems. Design event-driven workflows, transactional consistency, migrations, integrations, testing, CI/CD pipelines, observability, and deployment safeguards across distributed services and multiple datastores. The role requires GraphQL, messaging, JPA, MySQL or Aurora, Datadog, and production microservices experience, with billing or payments experience preferred.

Build and own high-throughput Java backend services for mortgage document processing. Design asynchronous pipelines, LLM integrations, resilience and failover logic, and production observability. Optimize accuracy, latency, and cost while debugging production issues. Review code, write design documents, decompose features, and mentor junior engineers. The role requires strong concurrent Java architecture, Spring Boot microservices, NoSQL and relational databases, containerization, Kubernetes, and cloud experience.

Develops secure, scalable Java full-stack applications using Spring Boot, ReactJS, and AWS. Uses authorized AI coding tools and prompt engineering to improve development, testing, documentation, and productivity while validating outputs for security and quality. Contributes to architecture, analyzes data for application improvements, troubleshoots software components, and participates in agile engineering practices, CI/CD, resiliency, security, and technical communities.

Build and maintain eBay’s Java developer platform and Spring Boot frameworks supporting REST, GraphQL, and batch applications. Design CI/CD pipelines with Jenkins and Tekton, coordinate releases, manage Docker and Kubernetes environments, improve infrastructure reliability, address security and compliance, develop AI-powered platform tooling, and document processes while collaborating with global infrastructure, SRE, and engineering teams.

Develop a high-throughput load distribution engine using finite state machines, weighted scoring, hysteresis, distributed consensus, and active-active deployments. Build gRPC and RabbitMQ communication layers, implement leader election, and integrate caching, persistence, and data recovery technologies. The role requires strong distributed systems, concurrency, networking, database, and algorithms expertise, with performance targets exceeding 3,000 assignments per second.

The OMS Technical Consultant will design, configure, and deploy OMS solutions, manage integrations, troubleshoot performance issues, and ensure high-quality service delivery in a global context.

Build and evolve eBay’s Java and Spring Boot developer platform, reusable frameworks, automation, and platform capabilities. Own features through design, testing, deployment, operations, and support. Develop CI/CD using Maven, Jenkins, Tekton, and Git, and operate cloud-native services with Docker and Kubernetes. Improve developer experience, reliability, observability, vulnerability management, security, and engineering productivity while collaborating with global engineering teams.

Lead backend engineering efforts to design, implement, and deliver cloud-native, microservices-based systems. Provide technical leadership, own project delivery, improve engineering practices, collaborate across teams, and innovate with data and AI-driven solutions.

Design, develop, test, and maintain full-stack web applications and APIs using Angular, Java, Spring Boot, and Oracle. Build scalable services, integrate REST APIs and enterprise systems, participate in code reviews and Agile ceremonies, support deployments, troubleshoot production issues, and improve application security, reliability, and performance.

Lead the design, development, and maintenance of scalable cybersecurity software. Mentor development teams, guide architecture and technical decisions, review code, resolve defects, collaborate with product and security stakeholders, and ensure secure, reliable, high-quality delivery. The role requires advanced Java and microservices expertise, cloud and containerization experience, Agile and DevOps knowledge, CI/CD proficiency, and familiarity with agentic AI integrations.

Build and evolve scalable Java platform services, APIs, data pipelines, and distributed systems supporting AI applications and user experiences. Responsibilities include integrating AI inference systems, developing REST and GraphQL APIs, managing event-driven workloads, optimizing performance and concurrency, and deploying cloud-native services with Kubernetes and AWS. The role also involves observability, fault tolerance, technical design reviews, mentoring, and cross-functional collaboration with AI, UI, and DevOps teams.

Develop and maintain scalable Java backend applications, REST APIs, and microservices. Integrate backend services with frontend systems and third-party platforms, write efficient code, conduct reviews, troubleshoot issues, optimize performance, and implement security measures. Collaborate with QA, product, and frontend teams while participating in Agile ceremonies, testing, documentation, and service improvements.

Develop backend applications using Java and the Spring ecosystem, including REST services, microservices, distributed architectures, security, databases, and ORM. Build and maintain containerized services with Docker and Kubernetes, support CI/CD processes, and work with API gateways. The role also involves SDLC practices, iterative prototyping, and preferably developing customized automated testing frameworks.

Design, develop, and implement Java Spring Boot APIs and microservices. Apply microservices architecture and API security using authentication, authorization, and data protection. Collaborate with architects, product owners, QA, and DevOps teams; monitor and troubleshoot service performance; maintain technical documentation; and implement CI/CD pipelines. The role requires Azure cloud, Terraform, DevOps, API security, and build-tool experience, with banking or fraud-domain knowledge preferred.

Join our scrum team as a Full Stack Engineer, focusing on software development, testing, and collaboration within cloud-native projects.

Join as a Staff Engineer to design and develop major architecture components for cloud services, focusing on Java, AWS, and microservices. Responsibilities include mentoring junior engineers, driving API excellence, and improving DevOps processes.