Senior Java Developer - Butetown Community

Salary: £55,000 - 65,000 per year

Requirements

• Commercial experience of agentic coding is essential.
• Strong commercial Java experience, ideally Java 8+, building APIs and microservices with Spring Boot.
• Minimum 5 years of relevant Java development experience.
• Experience working in or alongside financial services is preferred.
• Cloud experience is a nice to have, particularly AWS, GCP, or Azure.
• We are open to mid-level developers who are close to senior level, as well as established senior Java Developers.
• You should be motivated to keep developing your skills, learning new technologies, and collaborating with a wider team.

Responsibilities

• Join a new, leaner team building new features from scratch.
• Use agentic coding workflows to deliver complex code that works.
• Leverage AI, including Claude.ai, for AI model development.
• Hit the ground running in an environment with established agentic workflows.
• Work collaboratively with the wider team in a high-performing environment.

Technologies

• AI
• AWS
• Azure
• Cloud
• GCP
• Java
• Spring
• Spring Boot
• microservices

More

We are working exclusively with a fintech scaleup in Cardiff. This is a hybrid role with three days per week in our Cardiff office. You will join a new team focused on building features from scratch using AI-driven approaches, and we offer a structured roadmap for progression with strong internal growth opportunities. We are a high-performing company with a collaborative culture and a focus on continuous development.