Senior Java Developer

4+ years of relevant experience in JAVA development, with strong recent hands-on experience in Java 11+, Spring framework, Rest APIs and SQL skills

Location: Gurugram, Mohali & Bangalore

About the Role

We are looking for a Senior Java Developer who is a hands-on engineer with strong expertise in React and TypeScript and a solid sense of ownership. This is primarily an individual contributor role, focused on building and delivering production-ready features. The ideal candidate should be comfortable working with ambiguous requirements, making independent technical decisions, solving complex problems, and collaborating with architects, product owners, and engineering teams.

Key Responsibilities

- Develop and Maintain Web Applications: Design, build, and maintain efficient, reusable, and reliable Java code using Spring Framework and Spring Boot.

- API Development: Design and implement RESTful APIs, ensuring security, scalability, and performance.

- Database Management: Write and optimize complex SQL queries, manage database schemas, and ensure data integrity and performance.

- Integration: Integrate third-party services and APIs, working closely with front-end developers to align application functionality.

- Code Reviews: Participate in code reviews to maintain code quality and share knowledge with team members.

- Troubleshooting and Debugging: Identify and resolve performance bottlenecks, bugs, and other issues in the applications.

- Performance Optimization: Optimize the application for maximum speed and scalability.

- Collaborate with Cross-functional Teams: Work with Product Managers, QA Engineers, and other stakeholders to deliver high-quality software solutions.

- Documentation: Write clear and concise documentation for code, APIs, and workflows.

- Stay Updated with Industry Trends: Keep up with the latest trends and advancements in Java development and software engineering best practices.

Required Skills & Qualifications

- Proficiency in Java 11+:



Solid understanding of Java fundamentals and hands-on experience with Java 11 or higher.

- Experience in Spring Framework/Spring Boot: Strong background in building web applications using Spring Framework and Spring Boot.

- Strong SQL Skills: Expertise in writing and optimizing SQL queries; familiarity with database management systems like MySQL, PostgreSQL, or Oracle.

- Experience with REST APIs: Deep understanding of building and securing RESTful APIs using OAuth2, Spring Security, and JWT tokens.

- Web Security Concepts: Knowledge of best practices for securing web applications, including CORS, CSRF, XSS, and SQL injection prevention.

- Unit Testing: Experience with testing frameworks such as JUnit and Mockito; commitment to writing automated tests to ensure software quality.

- CI/CD Tools: Familiarity with CI/CD pipelines and tools such as Jenkins, GitLab CI, or Circle CI.

- Experience with Docker: Understanding of containerization and experience working with Docker (preferred but not mandatory).

- Public Cloud Experience: Experience with cloud services, with bonus points for AWS (EC2, S3, RDS, Lambda, etc.).

- Knowledge of Microservices Architecture: Understanding of microservices design patterns, including service discovery, circuit breakers, and API gateways.

- Proficiency in Version Control Systems: Experience with Git and Git workflows (branching, merging, pull requests).

- Analytical and Problem-solving Skills: Ability to diagnose and troubleshoot complex issues effectively.

- Excellent Communication Skills: Ability to articulate ideas clearly and work well within a team environment.

- Bachelor’s degree in computer science or Related Field: Preferred but not mandatory if balanced by substantial experience and expertise.

What We're Looking For

- Strong ownership and accountability.

- Hands-on approach to development and delivery.

- Strong analytical and problem-solving skills.

- Ability to work independently and make sound technical decisions.

- Understanding of long-term technical and business impact.

- Proactive communication and collaboration.

- Ability to adapt to evolving requirements and priorities.

📌 Senior Java Developer (Bengaluru)
🏢 Paxcom
📍 Bengaluru