Mid-Level Engineer
Role Description & Overview
Mid-Level Software Engineer (Java / Spring Boot)
Location: Cardiff - Hybrid (3 Days a week in office)
Salary: Up to £55,000 + bonus up to £11,000
We're looking for a Mid-Level Software Engineer to join a growing technology business.
You'll join an established engineering team, developing new features and improving existing applications using Java, Spring Boot and PostgreSQL.
This is a hands-on role offering the opportunity to take ownership of projects from development through to production while contributing to technical decisions and supporting junior developers.
Key Responsibilities
- Develop and maintain applications using Java and Spring Boot.
- Work with PostgreSQL, SQL and database migrations.
- Build, test and deploy features into production.
- Write automated tests and participate in code reviews.
- Work with CI/CD pipelines and cloud-hosted systems.
- Troubleshoot issues and improve software performance, security and quality.
Requirements
- Strong commercial experience with Java and Spring Boot.
- Experience with relational databases, ideally PostgreSQL.
- Experience delivering software features into production.
- Knowledge of automated testing and CI/CD.
- Strong problem-solving and communication skills.
Desirable: AWS, React, TypeScript, Jenkins, fintech or lending experience.
What's on Offer?
- Salary up to £55,000 plus bonus potential up to £11,000.
- Hybrid working in Cardiff.
- 25 days' annual leave plus bank holidays.
- Private health insurance and pension.
- Additional benefits, including birthday leave and salary sacrifice schemes.
Interested? If you're a Java Developer or Software Engineer looking for your next challenge, apply today to find out more.
By applying to this advert you are giving CPS Group (UK) Ltd authority to hold and process your data for this specific role and any other roles we may deem suitable to you over time. We will not pass your data to any third party without your verbal or written permission to do so. All incoming and outgoing calls are recorded for training and compliance purposes. CPS Group (UK) Ltd is acting as an Employment Agency in relation to this vacancy. Our new privacy policy can be found here (url removed)
Ready to apply for this finance role?
This position is hosted on CV-Library. Click below to view the official posting and submit your application.
Key Details
- Date Posted: 19 Oct 2026
- Location: Cardiff
- Employment: Permanent
- Workplace: Hybrid
- Specialism: Accounting/Financial/Insurance
Need an updated CV for this role?
Build an ATS-optimised finance CV in minutes with professional templates.
Build Free CV NowEmployer Profile
CV-Library
Verified Practice / CorporateVerified accountancy practice or enterprise finance team operating across the UK economy.
More Jobs at CV-Library