1 to 25 of 33 Clean Code Jobs in Wales

and well-architected system. Be able to provide leadership and guidance for the developers tasked to the project. Ensure development best practices are followed (Clean Code, Clean Architecture, code reviews) Actively communicate with the stakeholders, team members, and clients What do we value: Seeing through a More ❯

into a robust and well-architected system. Provide leadership and guidance for the developers tasked to the project. Ensure development best practices are followed (Clean Code, Clean Architecture, code reviews). Actively communicate with the stakeholders, team members, and clients. What do we value: Seeing through More ❯

are seen and used by thousands. You will play a key part in mentoring junior developers, championing best practices, and fostering a culture of clean code, creativity, and constant improvement. Tech stack: Symfony (or similar PHP frameworks will also be considered) Vue.js (or similar JS libraries will also … to deployment Building robust, scalable, high performance web applications Mentoring junior developers and nurturing team growth Optimising system performance and enhancing user experience Running code reviews and ensuring clean, maintainable code Collaborating with designers, product teams, and stakeholders Solving complex technical problems with smart, creative solutions We … with modern web technologies A track record of leading development projects and coaching others Strong grasp of version control, package managers, and maintaining legacy code Excellent problem solving and communication skills A proactive mindset and passion for learning and innovation Beneficail - CI/CD, automated testing experience. This company More ❯

are seen and used by thousands. You will play a key part in mentoring junior developers, championing best practices, and fostering a culture of clean code, creativity, and constant improvement. Tech stack: Symfony (or similar PHP frameworks will also be considered) Vue.js (or similar JS libraries will also … to deployment Building robust, scalable, high performance web applications Mentoring junior developers and nurturing team growth Optimising system performance and enhancing user experience Running code reviews and ensuring clean, maintainable code Collaborating with designers, product teams, and stakeholders Solving complex technical problems with smart, creative solutions We … with modern web technologies A track record of leading development projects and coaching others Strong grasp of version control, package managers, and maintaining legacy code Excellent problem solving and communication skills A proactive mindset and passion for learning and innovation Beneficail - CI/CD, automated testing experience. This company More ❯

are seen and used by thousands. You will play a key part in mentoring junior developers, championing best practices, and fostering a culture of clean code, creativity, and constant improvement. Tech stack: Symfony (or similar PHP frameworks will also be considered) Vue.js (or similar JS libraries will also … to deployment Building robust, scalable, high performance web applications Mentoring junior developers and nurturing team growth Optimising system performance and enhancing user experience Running code reviews and ensuring clean, maintainable code Collaborating with designers, product teams, and stakeholders Solving complex technical problems with smart, creative solutions We … with modern web technologies A track record of leading development projects and coaching others Strong grasp of version control, package managers, and maintaining legacy code Excellent problem solving and communication skills A proactive mindset and passion for learning and innovation Beneficial - CI/CD, automated testing experience. This company More ❯

workflows. Collaborate with Data Scientists to deploy, serve, and monitor LLMs in real-time and batch environments using Amazon SageMaker, Bedrock Implement Infrastructure-as-Code with AWS CDK, CloudFormation to provision and manage cloud environments. Build and maintain CI/CD pipelines using GitHub Actions, AWS CodePipeline, CodeBuild, Jenkins. … and model health tracking. Ensure software quality through Test-Driven Development (TDD), unit testing frameworks (e.g., pytest, unittest), and automated integration tests. Conduct regular code reviews, participate in pair programming, and advocate for clean code, modular design, and maintainable architecture. Collaborate with architects and stakeholders to design … VPC configuration, audit logging) using AWS native services and third-party tools. Embed security throughout the software development lifecycle by integrating static and dynamic code analysis, vulnerability scanning, and policy-as-code tools into CI/CD pipelines—ensuring DevSecOps principles are applied from design to deployment. Promote More ❯

Implementing solutions using a range of languages and technologies. Assisting with understanding customer requirements, technical design, and estimation. Taking personal responsibility for ensuring all code that goes to production is of top quality and meets customer requirements and needs. Ensuring new and existing applications are scaled to meet expected … demand. Continuously improving the software infrastructure, such as the deployment process. Undertaking code reviews, providing constructive feedback, and advising on best practices and coding standards. Testing both backend and frontend of the application. Developing and maintaining UI and API tests and automated test frameworks. Maintaining the implementation of the … business and quality requirements. Reviewing and debugging code. Collaborating with developers and product managers to understand user requirements, business goals, and technical constraints. Writing clean, efficient, and maintainable code using a range of languages. Designing, implementing, and automating smoke, regression, and performance tests. Integrating automated tests into CI More ❯

require minimal supervision or mentoring to complete tasks Review specifications produced by architects and formal methods specialists Contribute to the design of algorithms Write clean, straightforward, efficient code that satisfies previously agreed acceptance criteria and specifications Commit often and submit small pull requests frequently Cover your code with unit, property and integration tests when applicable Review the pull requests of your team mates Fix bugs in your own code and in legacy code from others Be available for emergency fixing of severity 1 issues on deployed products Integrate software components and third-party libraries … Verify and deploy programs and systems Troubleshoot, debug and upgrade existing software Write documentation for the code Write technical user manuals Be knowledgeable of distributed and concurrent computation Be knowledgeable of the basics of cryptography Write idiomatic code that satisfies the acceptance criteria of a given task Write More ❯

require minimal supervision or mentoring to complete tasks Review specifications produced by architects and formal methods specialists Contribute to the design of algorithms Write clean, straightforward, efficient code that satisfies previously agreed acceptance criteria and specifications Commit often and submit small pull requests frequently Cover your code with unit, property and integration tests when applicable Review the pull requests of your team mates Fix bugs in your own code and in legacy code from others Be available for emergency fixing of severity 1 issues on deployed products Integrate software components and third-party libraries … Verify and deploy programs and systems Troubleshoot, debug and upgrade existing software Write documentation for the code Write technical user manuals Be knowledgeable of distributed and concurrent computation Be knowledgeable of the basics of cryptography Write idiomatic code that satisfies the acceptance criteria of a given task Write More ❯

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 ❯

rates for this role is between £26.52 and £35.27 per hour. Responsibilities: 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 ❯

on Individual Contributor Attend and run the daily Scrum team stand-up and report progress on your current work, raising any blocking issues Perform code reviews - enforce coding standards Strong interpersonal skills, good communicator, able to build strong relationships with team members Ability to be gently assertive, tactful, complimentary … database and published to queues) and also APIs exposed to our Angular and Unity front-end. Our system runs on clients’ premises. Expert git. Clean code and SOLID principles. Receptive to modern SDLC capabilities, including automation of build, deploy, and test. (You do not necessarily have to build More ❯

development, QA, Infrastructure, project management). Experience using Git or similar version control systems. Familiarity with Azure and DevOps tools. A passion for technology, clean code, and bringing new ideas to the table. What you'll do: Contribute to new software projects, maintain and improve current systems. Work … collaboratively on technical specifications for new and replacement systems. Participate in code reviews and share knowledge with the wider team. Help ensure projects meet quality and compliance standards. Support continuous improvement through user feedback and performance enhancements. Be proactive and flexible in supporting wider tech initiatives when needed. Ready More ❯

footprint data Build and improve key features across our web apps — from architecture to deployment Design, develop and maintain high-quality web UIs Ensure code quality, scalability, and maintainability Identify problems, propose solutions, and implement them end-to-end Collaborate on planning sprints, retros, and technical discussions Shape and … and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with clean code Understands the full lifecycle of shipping software — from idea to deployment Speaks English comfortably Cares about sustainability and wants to build for More ❯

with engineering complex mobile app architectures, including data modelling, networking, caching, and synchronisation. Excellent problem-solving and debugging skills, with a passion for writing clean, efficient, and maintainable code. Strong experience with CI/CD & frequent release cadence. Strong communication skills with the ability to convey complex technical concepts More ❯

process from design to deployment and support Communicate proactively with colleagues to improve application design Suggest and implement innovative, high-tech solutions Optimize backend code, identify bottlenecks, and implement visualization and monitoring systems Required Skills and Knowledge Degree in Computer Science or related field (highly desirable) Experience as a … Angular/React, AWS, GraphQL, REST APIs, TDD, DDD, Agile (Scrum, Kanban) About You Self-motivated and able to work independently Passionate about writing clean, reusable code Excellent communication and teamwork skills Positive, logical, eager to learn Detail-oriented with a focus on quality This role offers a More ❯

entire development process, from design to deployment and support Communicate proactively with colleagues to refine application design Suggest and implement innovative solutions Optimize backend code, identify bottlenecks, and implement visualization and monitoring systems as needed Required Skills and Knowledge Computer Science/Tech degree highly desirable Experience as a … GraphQL, REST APIs, TDD, DDD, Software Design Patterns Methodologies: Agile: Scrum and Kanban About You Self-motivated, able to work independently Passionate about writing clean, reusable code Strong communication and teamwork skills Positive, logical, eager to learn Detail-oriented with a focus on quality Urgent roles; immediate interviews More ❯

accept and respond to critical feedback. Capacity for self-motivation, the ability to work independently, and a strong work ethic. A commitment to writing clean, maintainable, and efficient code. What You May Also Have: Experience shipping one or more titles. Experience implementing and optimising GPU particle systems. Experience with More ❯

ones using React Native with TypeScript and GraphQL. You'll need a strong grasp of Native Mobile development as well, for handling environment-specific code where needed. This is a temporary role, likely lasting around 6 months, with a view to extending beyond this if needed. WHAT YOU'LL … and improving existing apps Consume GraphQL APIs in the mobile stack Collaborate with designers and backend engineers to deliver robust, user-friendly solutions Write clean, maintainable, well-tested code following best practices Address and resolve bugs, performance bottlenecks, and edge cases Write or adapt native modules when required … for specific platform needs Participate in code reviews, daily stand-ups, sprint planning, and retrospectives Contribute to ongoing technical improvement initiatives, including CI/CD, testing, and monitoring WHAT YOU'LL BRING: Strong professional experience with React Native and TypeScript Solid understanding and experience with GraphQL APIs Good knowledge More ❯

AI applications using LLM's, Agentic framework, and other related technologies Own technical direction for core systems, focusing on scalability, performance, and reliability. Write clean, maintainable code and contribute actively to the codebase. Define and uphold engineering best practices (code quality, CI/CD, observability, etc.). More ❯

AI applications using LLM's, Agentic framework, and other related technologies Own technical direction for core systems, focusing on scalability, performance, and reliability. Write clean, maintainable code and contribute actively to the codebase. Define and uphold engineering best practices (code quality, CI/CD, observability, etc.). More ❯

features to life within Unreal Engine. Whether implementing core technology, gameplay, UI, networking audio or rendering, a software engineer creates efficient, readable, and maintainable code to ship quality features. You’ll join a team to collaborate together to build engaging and innovative experiences. What You'll Do: Feature Development … skills to address bugs efficiently and safely as projects finalize. Technical Design: Bring creative ideas and solutions to life with collaborative software engineering processes. Code Review: Conduct code reviews, provide constructive feedback, and set an example of quality code implementation that adheres to coding standards. What We … C++ and significant experience with Unreal Engine, including a deep understanding of game architecture, optimization, and 3D math. Engineering Excellence: A commitment to writing clean, maintainable, and efficient code, with a focus on quality and best practices. Feature Ownership: Experience as the primary owner of a feature or More ❯

features to life within Unreal Engine. Whether implementing core technology, gameplay, UI, networking audio or rendering, a software engineer creates efficient, readable, and maintainable code to ship quality features. You’ll join a team to collaborate together to build engaging and innovative experiences. What You'll Do: Feature Development … skills to address bugs efficiently and safely as projects finalize. Technical Design: Bring creative ideas and solutions to life with collaborative software engineering processes. Code Review: Conduct code reviews, provide constructive feedback, and set an example of quality code implementation that adheres to coding standards. What We … Unreal Engine, Unity Engine or Proprietary Engine. Including a deep understanding of game architecture, optimisation, and 3D math. Engineering Excellence: A commitment to writing clean, maintainable, and efficient code, with a focus on quality and best practices. Feature Ownership: Experience as the primary owner of a feature or More ❯

built on Shopify Plus, as well as supporting internal applications. What you'll be doing: Developing and maintaining e-commerce sites (Shopify Plus) Writing clean, scalable code using React, JavaScript, HTML, and CSS Working with version control systems like Git Supporting internal tools (Python and Flutter experience a More ❯

built on Shopify Plus, as well as supporting internal applications. What you'll be doing: Developing and maintaining e-commerce sites (Shopify Plus) Writing clean, scalable code using React, JavaScript, HTML, and CSS Working with version control systems like Git Supporting internal tools (Python and Flutter experience a More ❯