18 of 18 Clean Code Jobs in Wales

a role for someone who wants to sit in endless meetings - its a position for someone who loves solving hard problems, mentoring others through code, and driving quality in every release. What Youll Be Doing: Lead by Doing : Youll actively contribute to the codebase - writing clean, well-tested … architectural guidance, your influence will shape how the team works and delivers. Review & Mentor : Your feedback will help engineers grow, with an emphasis on clean code, smart design, and continuous improvement. Cross-Functional Collaboration : Youll work closely with Product and UX to ensure engineering solutions align with business … around performance and scalability Solid RDBMS experience (PostgreSQL, MySQL, etc.) Familiarity with Agile methodologies and modern CI/CD pipelines Proven ability to write clean, testable code Bonus Points: Experience with Kotlin or interest in working with it Messaging tools like Kafka or RabbitMQ DevOps awareness Terraform, Ansible More ❯

Senior Software Developer - Hybrid - Cardiff - £70,000 I'm looking for a Senior Software Developer who's just as comfortable writing clean, secure code as they are leading a small team of engineers and QAs. This is a hands-on role with plenty of autonomy and real influence … ll also help grow and support your team through regular feedback, coaching, and performance reviews. What you'll be doing: Leading by example with clean, scalable code Guiding and mentoring devs and QAs Contributing to technical design and architecture decisions Championing agile practices, secure coding, and continuous improvement More ❯

months. Salary: 26.52 - 34.60 per hour PAYE. Senior Software Engineer Role: Be a hands-on technologist spending a lot of your time in code across all parts of the Atom5 platform. Work in an agile manner, develop features as per sprint priority plan. Work as part of the team … environment. Enjoy participating in the full lifecycle of the software product: from idea and design, via implementation, to operational considerations. Be able to write clean code, take pride in your work and value simplicity, testing and productivity as part of your daily routine, always putting user experience and More ❯

for 12 months. Salary: £26.52 - £34.60 per hour PAYE. Software Engineer Role: Be a hands-on technologist spending a lot of your time in code across all parts of the Atom5 platform. Work in an agile manner, develop features as per sprint priority plan. Work as part of the … environment. Enjoy participating in the full lifecycle of the software product: from idea and design, via implementation, to operational considerations. Be able to write clean code, take pride in your work and value simplicity, testing and productivity as part of your daily routine, always putting user experience and More ❯

to meet the needs of both internal and external users. This includes front end applications and back end .NET API services. You will design, code and correct programs or scripts of medium-to-high complexity, using the right standards and tools. You will be able to apply modern standards … developers Develop software to meet user needs, this may include designing a new system or iterating existing services Follow best-practice guidelines, and write clean code Build secure applications that are subject to regular IT security health checks, making improvements on recommendations and tracking changes Identify issues in More ❯

developers, product managers, ML engineers, and designers. Skills & Experience required: Build high-load applications from scratch. Deep knowledge of AWS. Architecture planning Estimation skills Clean code practices. Architecture scalability and simplicity. CI/CD automation pipelines. Proficiency with Terraform and Docker. Ability in resolving monolith vs. microservices. Experience More ❯

developers, product managers, ML engineers, and designers. Skills & Experience required: Build high-load applications from scratch. Deep knowledge of AWS. Architecture planning Estimation skills Clean code practices. Architecture scalability and simplicity. CI/CD automation pipelines. Proficiency with Terraform and Docker. Ability in resolving monolith vs. microservices. Experience More ❯

is a great opportunity who is looking to move into a management/mentorship role. What the Senior Software Developer will be doing Design, code, and debug programs or scripts of medium-to-high complexity, ensuring adherence to modern standards and best practices. Identify and resolve production issues, control … solutions in collaboration with others. Proficiency in developing software, including designing new systems and iterating existing services, while following best-practice guidelines and writing clean, maintainable code. Provide ongoing support for applications and services, escalating issues to the Lead Developer as necessary. Technical Experience Experience with Microsoft Azure or More ❯

is a great opportunity who is looking to move into a management/mentorship role. What the Senior Software Developer will be doing Design, code, and debug programs or scripts of medium-to-high complexity, ensuring adherence to modern standards and best practices. Identify and resolve production issues, control … solutions in collaboration with others. Proficiency in developing software, including designing new systems and iterating existing services, while following best-practice guidelines and writing clean, maintainable code. Provide ongoing support for applications and services, escalating issues to the Lead Developer as necessary. Technical Experience Experience with Microsoft Azure or More ❯

We are looking for engineers at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges … more about aptitude and attitude than specific experience or qualifications. We are very open about how we deliver software. For the most part we code in Java, but you need not be an expert when you join us! We believe in clean coding, simple solutions, automated testing and … our backend codebase AWS & GCP - we're cloud-native Microservice based architecture Kubernetes (EKS) TeamCity for CI/CD (lots of teams are releasing code 15-20 times per day!) Terraform and Grafana Our process: Interviewing is a two-way process and we want you to have the time More ❯

We are looking for engineers at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges … more about aptitude and attitude than specific experience or qualifications. We are very open about how we deliver software. For the most part we code in Java, but you need not be an expert when you join us! We believe in clean coding, simple solutions, automated testing and … our backend codebase AWS & GCP - we're cloud-native Microservice based architecture Kubernetes (EKS) TeamCity for CI/CD (lots of team are releasing code 15-20 times per day!) Terraform and Grafana Our process: Interviewing is a two way process and we want you to have the time More ❯

bonus and excellent benefits We're on the hunt for Full Stack Software Developers to join a company on a mission. The goal? Providing clean, safe drinking water to millions around the world! You'll be working with a talented, remote-first team building the tech that makes this … No need to worry about location, as long as you're UK-based and can work without sponsorship. If you're passionate about writing clean, efficient, and secure code, and love automating everything from testing to deployment, we want you! We're all about best practices, improving tech … strategies, and keeping things organized with reusable code, standardized systems, and smooth deployment processes. What you'll bring: 5+ years in commercial software development Expertise with TypeScript, Node.js and React Experience with Event-Driven Architecture (microservices) Experience working with C# AWS Lambda Unit testing Bonus points for knowledge of More ❯

gather feedback and improve user interface designs. Problem-Solving: Debug and resolve technical challenges efficiently to maintain the quality and performance of UI systems. Code Maintenance: Write clean, maintainable, and optimized code for UI features, screens, menus, and HUDs. WHAT WE VALUE: Game Development Experience: 3+ years More ❯

gather feedback and improve user interface designs. Problem-Solving: Debug and resolve technical challenges efficiently to maintain the quality and performance of UI systems. Code Maintenance: Write clean, maintainable, and optimized code for UI features, screens, menus, and HUDs. WHAT WE VALUE: Technical Proficiency: Deep understanding of More ❯

and performance by troubleshooting and fixing bugs. Collaborate: Work within a cross functional team to plan and deliver work for an exciting game title. Code Reviews: Help maintain high standards across the codebase and champion best practices. Contribute to Process Improvements: Enhance development processes and tools continuously by proactively … Skills: Proficiency in C# and proven experience with Unity, including an understanding of game architecture, optimisation, and performance. Engineering Excellence: A commitment to writing clean, maintainable, and efficient code, with a focus on quality and best practices. Problem-Solving: Strong analytical and problem-solving skills, with a proactive … support, and problem solve. Multiplayer Game Development: Understanding of network programming and multiplayer game development. Unit Testing Skills: Experience writing unit tests to ensure code reliability and robustness. What We Can Offer: Hybrid Working Arrangement: Our office in Cardiff is located right in the City Centre, just a couple More ❯

gather feedback and improve user interface designs. Problem-Solving: Debug and resolve technical challenges efficiently to maintain the quality and performance of UI systems. Code Maintenance: Write clean, maintainable, and optimized code for UI features, screens, menus, and HUDs. What We Value Technical Proficiency: Deep understanding of More ❯

We are looking for engineers at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges … also be working closely with other mobile engineers with a variety of experience levels and interests. Expect to be committing, reviewing and shipping new code right from the first week! ???? Requirements As a fully digital bank, we are looking for engineers that are able to understand and prioritise security … building and releasing new screens every day, for this reason we are interested in people with a particular focus on Accessibility along with writing clean and maintainable code. The way to thrive and shine within Starling is to be a self-driven individual and be able to take full More ❯

We are looking for engineers at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges … decisions necessary for the platform and to provide insight to the team leads on such projects. Expect to be committing, reviewing and shipping new code right from the first week! As a fully digital bank, we are looking for engineers that are able to understand and prioritise security when … building and releasing new screens every day, for this reason we are interested in people with a particular focus on Accessibility along with writing clean and maintainable code. Our application is in the top chart of finance apps in the UK, with over 300K ratings and an average rating More ❯