Java Backend Developer

Viraaj HR Solutions Private Limited; Chennai; On-site; INR 1,500,000 - 2,800,000; Full time

Benefits offered by this job

On-site work with modern infra.

Fast-track growth with global clients.

Competitive salary + bonuses + health

Job summary

Viraaj HR Solutions Private Limited in Chennai invites a skilled Java Backend Developer to join our tech staffing team. You will design and build scalable backend services using Spring Boot, REST APIs, and microservices, ensuring performance, security, and availability for global clients.

You will optimize databases with PostgreSQL, implement caching with Redis, and work with CI/CD tools like Jenkins. This on-site role offers exposure to enterprise systems and opportunities for rapid

Qualifications

• Java 11+ proficiency demonstrated in backend services.
• Experience with Spring Boot and RESTful microservices.
• Strong database experience with PostgreSQL.
• In-depth Redis caching knowledge.
• Experience with CI/CD pipelines using Jenkins or GitLab CI.
• Version control with Git.
• Container orchestration with Kubernetes.
• OAuth2 authentication implementation experience.
• Monitoring with Prometheus/Grafana and logs with ELK.

Responsibilities

• Design, develop, and maintain high-performance Java-based backend services using Spring Boot, RESTful APIs, and microservices architecture.
• Optimize database interactions with PostgreSQL/MySQL and implement caching layers using Redis for low-latency responses.
• Build secure, scalable services with JWT/OAuth2 authentication, rate limiting, and audit logging aligned with enterprise SLAs.
• Collaborate with frontend and QA teams to deliver end-to-end features using CI/CD pipelines (Jenkins/GitLab CI).
• Monitor, debug, and resolve production incidents using APM tools (Prometheus, Grafana, ELK) and implement automated health checks.
• Contribute to code reviews, documentation, and architectural decisions to maintain code quality and system resilience.

Skills

Java 11+

Spring Boot

REST API

Microservices

PostgreSQL

Redis

Jenkins

Git

Kubernetes

OAuth2

Prometheus

Tools

Jenkins

Git

Kubernetes

OAuth2

Prometheus

Job description

About The Opportunity

A dynamic HR solutions provider in the tech staffing and enterprise talent delivery space, we partner with Fortune 500 and high-growth startups to deploy top-tier engineering talent across India. Our Java Backend Developers work on scalable, secure, and high-availability systems powering mission-critical HR tech platforms, SaaS products, and enterprise integrations for global clients.

Role & Responsibilities

• Design, develop, and maintain high-performance Java-based backend services using Spring Boot, RESTful APIs, and microservices architecture.
• Optimize database interactions with PostgreSQL/MySQL and implement caching layers using Redis or Hazelcast for low-latency responses.
• Build secure, scalable services with JWT/OAuth2 authentication, rate limiting, and audit logging aligned with enterprise SLAs.
• Collaborate with frontend and QA teams to deliver end-to-end features using CI/CD pipelines (Jenkins/GitLab CI).
• Monitor, debug, and resolve production incidents using APM tools (Prometheus, Grafana, ELK) and implement automated health checks.
• Contribute to code reviews, documentation, and architectural decisions to maintain code quality and system resilience.

Skills & Qualifications

• Must-Have
• Java 11+
• Spring Boot
• REST API
• Microservices
• PostgreSQL
• Redis
• Jenkins
• Git
• Preferred
• Kubernetes
• OAuth2
• Prometheus

Benefits & Culture Highlights

• On-site work with modern infrastructure and collaborative team environment.
• Fast-track growth path with exposure to global clients and complex backend systems.
• Competitive salary + performance bonuses + health insurance + learning stipend.

Skills: jenkins,git,postgresql,java,microservices,redis,spring boot