Senior Java Engineer — Lead & Mentor FinTech Features (AWS)

IntaPeople Limited; Cardiff; On-site; GBP 85,000 - 110,000; Full time

Job summary

IntaPeople Limited in Cardiff is scaling a Product Engineering team and seeking a Senior Java Engineer. You will deliver features, mentor juniors, and turn technical direction into working software.

The role involves designing complex solutions with Java Spring Boot on the backend, React/TypeScript on the frontend, and AWS-hosted PostgreSQL multi-tenant architecture. You’ll drive delivery of large features and contribute to the team’s technical direction.

Qualifications

• Extensive Java backend experience with Spring Boot.
• Experience mentoring juniors and mid-level engineers.
• Familiarity with fintech or highly regulated domains is a plus.

Responsibilities

• Deliver features end-to-end with focus on backend design and quality.
• Lead code reviews, pair programming, and set examples for the team.
• Collaborate with frontend and DevOps to ship scalable solutions.

Skills

Java

Spring Boot

TypeScript

React

PostgreSQL

AWS

Job description

IntaPeople Limited in Cardiff is scaling a Product Engineering team and seeking a Senior Java Engineer. You will deliver features, mentor juniors, and turn technical direction into working software.

The role involves designing complex solutions with Java Spring Boot on the backend, React/TypeScript on the frontend, and AWS-hosted PostgreSQL multi-tenant architecture. You’ll drive delivery of large features and contribute to the team’s technical direction.