Senior Full Stack Developer

We're looking for a senior Full-Stack Developer (Java + React) to join our client's team and help build a new AI-enabled application platform. The team works with modern AI-assisted tools such as GitHub Copilot and generative AI, and cares about clean code, agile methods and high-quality delivery. The client is in the investment banking industry, and the platform supports collateral and margin management.

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

Build responsive, high-performance front-end applications using React and TypeScript

Use AI-assisted development tools such as GitHub Copilot to speed up delivery while keeping quality and security high

Design and integrate generative AI features into business applications, including prompt engineering, LLM integration and evaluation of model outputs

Define and consume RESTful APIs, and communicate requirements and constraints clearly across teams

Advise and guide the team on architecture, design decisions and best practices, including the responsible use of AI tools

Mentor developers and raise the team's technical level through code reviews and pair programming

Translate business and product requirements into robust end-to-end technical solutions

Apply clean code principles and help improve engineering standards, tooling and CI/CD pipelines

Write and maintain automated tests (unit, integration, end-to-end) on both front end and back end

Take an active part in agile ceremonies (Scrum/Kanban), including refinement, planning, reviews and retrospectives

Work closely with QA, product managers, architects and business stakeholders to deliver high-quality work that fits business needs

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