Senior Java Developer

The Company

Our client is a global company in the fintech sector, a global giant in the derivatives space and second, a world leader in financial research and analytics.This company will work in the area of derivatives and OTC products, which are the most complex parts of the financial market. The company is laying the foundations of a great culture and the space to build a great organization. Their current objective is to identify individuals who have high expertise, to join their existing team of experts who are spread across the world.

The Job

We are seeking a Java Developer having 7 to 12 years of experience with deep expertise in Core Java, strong system design and development skills, solid hands-on experience with databases, and a proactive mindset toward code quality and mentoring. This role demands a self-motivated individual who can not only write efficient and scalable code but also guide junior developers through peer reviews, architecture discussions, and best practices.

Responsibilities:

• Design, develop, and enhance complex Java applications and services, , requiring high throughput.
• Lead technical solutions end-to-end from design through implementation and deployment.
• Perform detailed code reviews, ensure code quality and adherence to best practices.
• Collaborate with architects and senior stakeholders to shape system design and architecture.
• Analyze and troubleshoot performance bottlenecks across code and database.
• Mentor and support junior team members in coding, debugging, and technical issues.
• Work closely with QA, DevOps, and product teams to deliver high-quality software.

Your Profile

Core Technical Skills:

• Expert-level Core Java (OOP, Collections, Concurrency, Java 8+ features).
• Strong experience with Spring Boot, Spring MVC, and RESTful APIs.
• In-depth knowledge of SQL and RDBMS (PostgreSQL, MySQL, Oracle) with strong database design and query tuning skills.
• Good knowledge of database design, query optimization, indexing, and stored procedures.
• Experience with ORM frameworks like Hibernate or JPA.
• Solid experience with Git, build tools (Maven/Gradle), and logging frameworks (Log4j/SLF4J).
• Familiar with unit testing frameworks (JUnit/TestNG) and mocking tools (Mockito).

Nice-to-Have:

• Exposure to microservices architecture and distributed systems.
• Familiarity with NoSQL databases (e.g., MongoDB, Redis) is a plus.
• Experience with cloud platforms like AWS, Azure, or GCP.
• Understanding of CI/CD pipelines, Docker, and Kubernetes.
• Exposure to UI Development React / Angular
• Exposure to React / Angular UI