Senior Java Developer with Oracle SQL

We are looking for a senior Java developer to join our client's team and contribute to the development of modern, scalable back-end services. You'll be part of a collaborative team focused on clean code, agile methodologies, and delivering high-quality solutions. The client is from the investment banking industry.

- Design, develop, and maintain scalable back-end services and APIs using Java, Spring Boot, and Spring

- Implement data access using Hibernate and SQL, with attention to performance and maintainability

- Analyze and tune SQL queries and database performance on Oracle (preferred) or PostgreSQL

- Define and consume RESTful APIs, clearly communicating requirements and constraints across teams

- Translate business and product requirements into robust technical solutions

- Apply clean code principles and back-end best practices across the codebase

- Write and maintain automated tests (unit, integration)

- Participate actively in agile ceremonies (Scrum/Kanban), including refinement, planning, reviews, and retrospectives

- Perform code reviews and contribute to continuous improvement of engineering standards and tooling

- Work closely with QA, product managers, and architects to ensure high-quality, business-aligned deliveries

- Support and improve existing applications in a fast-paced, enterprise investment-banking environment