Java Developer

22 hours ago

Kolkata, West Bengal, India viraaj hr solutions Full time ₹ 6,00,000 - ₹ 18,00,000 per year

Industry & Sector: Enterprise Software & Technology Services — building scalable backend systems and web services for B2B customers across domains such as finance, logistics, and SaaS platforms. We deliver robust, secure, and high-performance Java-based applications used in production by enterprise clients.

Primary standardized title: Java Backend Developer

About the Opportunity

We are hiring an on-site Java Backend Developer in India to join a high-velocity engineering team focused on designing, developing, and operating mission-critical backend services. This role is ideal for engineers who enjoy building resilient APIs, optimizing database interactions, and contributing to engineering excellence in an Agile environment.

Role & Responsibilities
  • Design, develop and maintain scalable Java backend services using Spring Boot and related frameworks.
  • Build and consume RESTful APIs; ensure performance, security and backwards compatibility for integrations.
  • Implement persistence layers using Hibernate/JPA and optimise SQL queries for high-throughput systems.
  • Write unit and integration tests; participate in CI/CD pipelines and automated build workflows (Maven/Gradle).
  • Diagnose and resolve production issues—profiling, logging, and performance tuning to meet SLA targets.
  • Collaborate with product, QA and DevOps teams; participate in code reviews, design discussions and sprint ceremonies.
Skills & Qualifications
Must-Have
  • Java
  • Spring Boot
  • RESTful APIs
  • Hibernate
  • SQL
  • Git
  • Maven
  • JUnit
Preferred
  • Docker
  • Microservices architecture
  • AWS
Qualifications
  • Bachelor's degree in Computer Science, Information Technology or equivalent preferred.
  • 3+ years of professional experience in Java backend development (or equivalent demonstrable experience).
  • Practical experience working in Agile teams, with exposure to CI/CD, code reviews and production support.
  • Strong problem-solving skills, attention to code quality and a focus on operational excellence.
Benefits & Culture Highlights
  • On-site role with a collaborative, mentorship-driven engineering culture and clear career growth paths.
  • Competitive compensation, medical benefits and statutory compliance (PF/ESIC where applicable).
  • Opportunity to work on performance-critical systems, influence architecture, and adopt modern DevOps practices.

To apply, please submit your resume highlighting Java and Spring Boot projects, key achievements, and links to any public code or technical blog posts if available. We look for pragmatic engineers who ship reliable software and continuously improve engineering standards.

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