Salary: £40,000 - 45,000 per year Requirements: Bachelors degree in Computer Science, Software Engineering, or related field (or equivalent experience) 2 years of professional software development experience Proven experience with React.js Proven experience with Python Proven experience with .NET Core / ASP.NET Core Proven experience with AWS cloud services Responsibilities: Design, develop, test, and maintain scalable software solutions using React for the frontend and Python and .NET for the backend Build and maintain APIs Develop and deploy cloud-native solutions using AWS services (EC2, Lambda, S3, RDS, API Gateway, CloudWatch) Participate in system design and architecture discussions Write clean, maintainable, and well-documented code following best practices Ability to work independently and in a team environment Develop and support Azure CI/CD pipelines alongside the Platform team Contribute to code reviews Ensure security, scalability, and performance best practices are followed Technologies: API ASP.NET AWS Lambda Azure Backend CI/CD Cloud CloudWatch EC2 Frontend Support Python React Security DevOps More: At Creditsafe, we are seeking a Mid-Level Software Developer to join our growing software development team located in Cardiff Gate. In this full-time role, you will play an essential part in designing, developing, deploying, and maintaining our scalable services and cloud-based solutions. We are committed to delivering high-quality software and continuous improvement, and you will collaborate with cross-functional teams to develop solutions that benefit all collaborators. Join us and be part of a team culture that values innovation and teamwork. last updated 12 week of 2026