Top Java Developer Jobs in Bangalore

Hands-on senior software engineer developing Java and Angular applications on Azure and Tomcat. Responsibilities include solution design, architecture collaboration, release planning, code reviews, technical proofs of concept, technology evaluation, mentoring, and integration development. The role requires expertise in Java/J2EE, Spring, REST/SOAP services, Angular, CI/CD, messaging, databases, containers, authentication, scripting, and Agile delivery.

Develops and supports complex Java and Angular applications, contributes to application architecture, performs functional analysis, and participates in planning, testing, implementation, and issue resolution. The role requires full-stack Java and web application development experience, including Spring, REST and SOAP services, SQL, J2EE, testing, responsive design, CI/CD, and Agile methodologies. Provides technical supervision on small projects while collaborating across multiple concurrent efforts.

Design, develop, test, document, deploy, and support enterprise software throughout its lifecycle. Collaborate with developers, analysts, project managers, QA, and customers; evaluate requirements and solution feasibility; build Java backend services and integrations; perform unit testing and technical reviews; support defects, releases, and upgrades; improve processes; and mentor software engineers. The role also involves leading Scrum teams and applying Agile and SAFe practices.

Analyze and modernize COBOL mainframe applications by converting business logic into Java applications, microservices, and cloud-ready solutions. Develop, test, deploy, document, and optimize Java systems while maintaining functionality, performance, and data integrity. Collaborate with architects, analysts, business users, and testing teams; support integration testing, production deployment, troubleshooting, and post-migration activities.

Design, develop, and maintain scalable Java applications throughout the software lifecycle. Collaborate with product, architecture, QA, and program teams to deliver enterprise software. Troubleshoot complex issues, create reusable code, follow secure development practices, mentor junior developers, and contribute to development planning and process improvements.

Lead architecture and development of resilient Java microservices for optical network control. Design Python test automation frameworks, optimize distributed services running on Kubernetes, and drive performance, concurrency, and memory improvements. Mentor engineers, enforce code quality and TDD practices, support automated regression testing, and collaborate on carrier-grade releases and customer escalations. The role requires expertise in distributed systems, cloud-native technologies, networking software, and automated validation.

Leads software engineering within an agile financial-services team, designing, developing, testing, troubleshooting, and reviewing secure, scalable production applications. Drives adoption of approved AI-assisted development practices, validates AI outputs for security and quality, automates recurring remediation, improves operational resilience, and evaluates vendor and architectural solutions. Requires advanced software engineering expertise, SDLC proficiency, cloud-native experience, security knowledge, and familiarity with modern front-end technologies.

Designs, develops, tests, deploys, and maintains complex Java software solutions for semiconductor equipment. Owns feature development, defines architectures and test strategies, troubleshoots distributed systems, performs root-cause analysis, and participates in design and code reviews. Collaborates with product management, customers, and cross-functional teams while promoting engineering best practices, technical excellence, and continuous improvement. The role requires expertise in Spring Boot, microservices, event-driven architectures, Kubernetes, CI/CD, and modern software design.

Design, develop, test, and maintain scalable Java backend services using Spring Boot and microservices. Translate requirements into secure production solutions, troubleshoot complex issues, improve reliability and delivery efficiency, and support cloud adoption and automation. Collaborate with consultants, architects, customers, and partners while communicating professionally in English and Japanese. Participate in design reviews, testing, deployment, documentation, and production support.

Build and own backend components for high-volume endpoint data pipelines, from requirements and design through deployment. Develop Java microservices and event-driven distributed systems using Kafka, Kafka Streams, Spring Boot or Micronaut, SQL, and AWS. Apply concurrency, automated testing, observability, CI/CD, and DevOps practices while collaborating with Endpoint and Product teams to deliver scalable cloud-platform features.

Develop and maintain Java backend applications and RESTful microservices using Spring Boot and AWS. Write maintainable code, review peer work, define software architecture, document solutions, evaluate technologies, and automate unit and application testing. The role supports processing and delivery of patent data within an IP Content engineering team and requires collaboration with software engineers, testers, leads, and release managers.

Design and implement scalable, highly available cloud-native software for Cisco Intersight. Develop SaaS enterprise systems using microservices, system-management technologies, and cloud infrastructure. Build and maintain solutions with Go, Java, or C/C++, Docker, Kubernetes, and AWS. Apply strong object-oriented design, data structures, algorithms, debugging, and analytical skills while collaborating effectively and managing competing priorities.

Lead full-stack development using Java, Spring Boot, and React. Responsibilities include defining development plans and acceptance criteria, designing and maintaining reliable features, improving application performance and uptime, resolving bottlenecks and bugs, implementing automation, maintaining technical documentation, and applying agile and development best practices.

The Engineering Specialist is responsible for frontend application development and backend integration, focusing on building scalable web applications, collaborating with teams, and adhering to architecture standards.

Designs, develops, tests, deploys, and maintains scalable Java Spring Boot microservices and distributed cloud systems. Contributes to architecture, technical strategy, roadmaps, monitoring, testing, and continuous integration. Troubleshoots complex application issues, collaborates with product and engineering teams, estimates delivery work, and mentors junior engineers. The role also documents current and future-state processes and recommends technical improvements. GCP experience is preferred, including Cloud Run, GKE, Pub/Sub, Cloud SQL, and BigQuery.

Develop and maintain mission-critical mobile and web software for public safety and enterprise communications. Build Android applications using Java, Kotlin, Android SDK, Gradle, and related architecture components; integrate native C/C++ code through JNI and SWIG; perform software and hardware integration; and validate, test, document, and optimize application performance. Requires telecom and VoIP expertise, including SIP, RTP, RTCP, TCP, and UDP.

Develop and test scalable microservices applications using Java, Spring Boot, Node.js, and Angular. Responsibilities include analyzing and designing software, writing code and test suites, working with Linux and SQL databases, applying agile development practices, and supporting asynchronous programming. The role requires understanding of microservices architecture, HTTP, SOAP/REST, and JavaScript. Jenkins, CI/CD, automation frameworks, and NoSQL/GridGain experience are advantageous.

Develop and test Java EE and Spring Boot microservices, APIs, and scalable server-side applications. Responsibilities include analyzing requirements, designing solutions, writing code and test suites, using Linux and SQL, applying agile development methods, and supporting asynchronous Node.js programming. Jenkins and CI/CD experience is advantageous. The role requires strong object-oriented programming, design-pattern knowledge, analytical problem-solving, flexibility, and communication skills.

Develop and maintain software applications using Java 17, Spring Boot, Spring Security, Spring Data JPA, PostgreSQL, and Docker. Responsibilities include application development, validation, PDF generation, dependency management, unit testing, mocking, and code coverage. The role requires building secure, containerized applications and following software engineering best practices.

Leads the architecture, design, development, and delivery of complex full-stack cloud solutions. Builds scalable microservices, real-time messaging and push notification systems, and cloud-native products on GCP. Manages databases and telemetry integrations, ensures reliability and performance, guides the software development lifecycle, and mentors engineers. The role also includes technical roadmap ownership, cross-functional leadership, documentation, stakeholder reporting, innovation, and secure adoption of AI tools in software development.

Develop and maintain scalable Java-based web applications and microservices across backend and frontend layers. Design RESTful APIs, optimize PostgreSQL and MySQL databases, deploy applications on AWS or GCP, and implement CI/CD using Jenkins, Docker, and Kubernetes. Collaborate with product, QA, UX/UI, and DevOps teams in Agile Scrum environments. The role also involves frontend development with Angular, React, and Node.js, plus monitoring, logging, and cloud-native architecture.

Lead Android architecture and technical direction for enterprise mobile device management products. Design and build secure, scalable Android systems using Java and Kotlin, focusing on performance, authentication, storage, networking, provisioning, privacy, and application management. Partner with product and engineering teams, review designs, lead technical initiatives, evaluate Android technologies and CI/CD practices, and mentor engineers.

Design, architect, and implement reliable, scalable Java backend systems for a multi-tenant SaaS integration platform. Build connector integrations, distributed microservices, data pipelines, and event-driven services using multiple protocols. Own observability, operational health, performance, security, testing, and production support while contributing to architecture decisions, mentoring engineers, and collaborating with Product, DevOps, and SRE teams.

Develops, designs, integrates, maintains, validates, and tests software for organizational products and systems. The role involves full-stack development using Angular and Spring Boot Java, software and hardware integration, maintaining system throughput and consistency, and creating technical documentation.

Leads the design, development, testing, optimization, and production support of low-latency, high-throughput Java trading applications. Responsibilities include electronic and algorithmic trading, exchange connectivity, real-time messaging, system monitoring, risk and compliance, troubleshooting, architecture enhancement, automated testing, and collaboration with traders, product managers, operations, and engineering teams. The role also mentors engineers and drives technical initiatives across exchange connectivity, algorithmic trading, and time-series systems.