Top Java Developer Jobs in Bangalore

Design and implement high-throughput distributed services for KYC onboarding. Convert business requirements into services, tune performance, troubleshoot incidents, write tests and technical documentation, collaborate cross-team, and mentor junior engineers.

Lead QA automation for Futures across web, desktop, and mobile: design and execute test plans, set up test environments, write automated tests, perform security and performance testing, root-cause analysis, and improve testing processes across the SDLC.

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.

Design and implement automated tests, perform manual backend investigations, reproduce and track defects, conduct root-cause analysis, document test scenarios, expand scripted coverage, and improve QA processes while collaborating with developers, product managers, and stakeholders.

Hands-on technical leader to design and implement high-scale crypto products (exchange, fiat gateway, futures, margin, lending). Responsible for architecture, design/code reviews, coding (~70%), scaling systems, mentoring team, and maintaining infrastructure.

Design and execute white-box and grey-box tests for Java backend services, read and analyze Java code to find edge cases, build automated test frameworks, validate blockchain/web3 transactions, investigate production issues, and collaborate with developers on code reviews and CI/CD quality gates.

Senior QA Automation Engineer responsible for designing, building, and maintaining Rust/Java-based automated test frameworks. Participate across the SDLC to create test plans, execute black-/white-box, security, performance, and mobile testing, diagnose root causes, and improve testing processes. Collaborate with engineers, PMs, designers, and operations to ensure system reliability across web, desktop, and mobile platforms. Apply AI models in testing where applicable and coordinate with global stakeholders in English and Mandarin.

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, build, test, and deploy low-latency, high-throughput trading systems; collaborate with quant and product teams; maintain trading infrastructure, risk and position-monitoring tools; mentor juniors; integrate AI coding agents into development workflows and support production incidents.

Design and implement high-throughput distributed services for KYC onboarding, convert requirements into tested code, tune performance, troubleshoot incidents, write documentation, collaborate with other teams, and mentor junior engineers.

Design and implement complex backend services for Binance Square. Collaborate with product, DevOps, and QA to deliver high-quality microservices, promote engineering best practices, and perform code reviews.

Design and build Java backend systems for on-chain payment flows, integrating wallets, broadcasting and tracking transactions, connecting banking channels to on-chain liquidity, ensuring reliability, idempotency, and handling chain edge cases.

Design, develop, and maintain Java Spring Boot back-end and Angular front-end applications; build and consume APIs; write SQL for Oracle/MS SQL; deploy to AWS/Azure; implement secure development practices, DevOps automation and CI/CD; collaborate with remote international teams.

Design, develop and maintain scalable Java Spring Boot backends and responsive Angular UIs. Write optimized SQL, deploy to cloud platforms (AWS/Azure/GCP), ensure code quality, performance and security, troubleshoot issues, and collaborate with cross-functional teams. Support test automation, CI/CD, and microservices practices as needed.

Develop and maintain Java-based applications and microservices using Spring Boot and Oracle. Analyze existing Java/JSP/ORM systems, implement data changes, build APIs, collaborate with Agile teams and QA, and manage builds with Maven, Jules, and AIM.

Design and implement front- and middle-tier web applications for healthcare customers. Build enterprise-grade, MVC and micro front-end applications and integrate with microservice architectures. Apply TDD, DevOps practices, CI/CD, containerization, and cloud/serverless solutions. Mentor peers, work in Agile/Scrum, and focus on secure, performant, resilient web and API design.

Design, develop, and maintain Java/J2EE web applications and APIs in an Agile environment. Build RESTful/microservice architectures, implement cloud (AWS) solutions, apply DevOps/CI-CD practices, write automated tests, troubleshoot production issues, produce documentation, and mentor junior engineers.

Senior Java developer responsible for designing, implementing, testing, deploying and supporting high-performance Java applications. Work across full development lifecycle, focusing on multithreading, REST APIs, Spring/Hibernate, and Oracle PL/SQL in an Agile, distributed team while communicating with business users.

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.

Senior Java engineer responsible for middleware development of multithreaded, highly scalable, high-throughput, fault-tolerant systems. Use Core Spring 3.0, Spring Boot, and REST services to build cloud-native applications on AWS. Kafka experience is a plus.

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.

Senior Java Developer to design, develop, and maintain microservices-based applications. Build REST APIs, implement Spring Batch jobs, write unit tests, and manage CI/CD with Maven/Gradle and Jenkins. Work with Postgres databases on AWS/Unix environments. Collaboration in Agile teams; React JS and Java Content Repository knowledge are beneficial.

Senior Java developer responsible for designing and building high-availability enterprise applications and REST APIs using Spring Boot and Hibernate, implementing multithreading and security best practices, working with Oracle PL/SQL, and collaborating in an Agile distributed team.

Design, build, test and deploy large-scale AWS cloud-native applications using Java/Spring Boot in containerized microservices. Own secure SDLC, CI/CD pipelines, TDD/BDD, blue-green deployments and feature toggles. Collaborate in agile teams and work with event-driven architectures, Kafka and modern distributed databases.