176 to 200 of 248 Clean Code Jobs in the UK

deliver a high-quality service and excellent user experience. What you’ll be doing Developing and maintaining websites, primarily using WordPress and Drupal Writing clean, standards-compliant code in HTML5, PHP, CSS, and JavaScript Building and testing features to ensure cross-browser and cross-device compatibility Supporting clients ...

make a real impact from day one. Key Responsibilities Collaborate with colleagues and clients to understand requirements and deliver tailored software solutions. Write clean, maintainable, and efficient code across multiple technologies and frameworks. Participate in the full software development lifecycle, including design, development, testing, and deployment. Troubleshoot, debug ...

improvement. Key Responsibilities Salesforce Development Design and deliver scalable, high-performance Salesforce solutions. Build and configure functionality across Service Cloud and Marketing Cloud. Write clean Apex code and use declarative tools to meet business needs. Complete unit testing, documentation, and support system testing. Collaboration & Stakeholder Engagement Work with ...

high-quality releases. A key part of the role involves translating and refactoring JavaScript game logic into modern C++, ensuring strong performance, stability and clean, maintainable code. Key Responsibilities Develop game features using modern C++ (C++20 and C++23) Convert JavaScript logic into efficient C++ implementations Debug, profile and optimise … performance Write clear, testable and well-documented code Contribute to code reviews and team collaboration Deliver work within agreed timelines Required Skills & Experience Proven commercial experience in C++ development (modern C++/Versions C++20 and C++23) Experience developing games or interactive applications Strong understanding of asynchronous programming (e.g. ...

develop robust, scalable, and maintainable Android applications Lead feature development from concept to release Collaborate with Product Managers, Designers, and Backend Engineers Write clean, testable, and efficient code following best practices Conduct code reviews and mentor junior developers Continuously improve app performance, quality, and user experience Stay … Experience 5+ years of experience in Android development Strong proficiency in Kotlin (and solid knowledge of Java) Experience with modern Android architecture patterns ( MVVM, Clean Architecture ) Deep understanding of Android SDK, Jetpack components, and app lifecycle Experience with RESTful APIs and third-party integrations Familiarity with testing frameworks (JUnit ...

design, build, and delivery of complex mobile features using Kotlin Multiplatform. Influence sprint planning, estimation, and technical direction for larger delivery areas. Champion clean architecture, maintainable code, and robust testing practices. Conduct high-quality code reviews and elevate engineering standards across the team. Drive … design patterns. Excellent experience integrating mobile apps with backend APIs and services. Strong experience with unit testing and automated testing approaches. Proficient with Git, code review culture, and collaborative engineering workflows. Strong debugging, problem-solving, and communication skills. Direct experience delivering shared KMP modules for both Android & iOS. Experience ...

implementation to testing and launch. You will work closely with senior engineers who will guide architecture decisions while you focus on delivering high-quality code and learning how to scale a SaaS product. This is the ideal moment to join: Zelt has product-market fit and strong backing … still early enough that your work will influence the platform’s growth and user experience. You will see your code reach customers quickly and have visible impact. You will join a lean, product-focused team where your ideas count, your growth is supported, and your work helps shape ...

maintain applications using .NET (C#, ASP.NET, .NET Core/.NET 6+) Design and optimize SQL Server databases, stored procedures, views, and functions Write clean, maintainable, and efficient code following best practices Participate in code reviews and contribute to technical discussions Debug and resolve application issues and performance ...

proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full …/UX implementation skills (spacing, typography, layout, interaction) Experience with REST APIs, auth flows, and state management Comfortable delivering apps that feel fast, clean, and well-finished 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking ...

proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full …/UX implementation skills (spacing, typography, layout, interaction) Experience with REST APIs, auth flows, and state management Comfortable delivering apps that feel fast, clean, and well-finished 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking ...

proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full …/UX implementation skills (spacing, typography, layout, interaction) Experience with REST APIs, auth flows, and state management Comfortable delivering apps that feel fast, clean, and well-finished 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking ...

knowledge is acceptable, as structured learning and on-site training is available. Key Responsibilities Assist in developing and maintaining web applications using Laravel Writing clean, efficient, and maintainable code using HTML, CSS, and JavaScript Supporting front-end development, ensuring responsive, user-friendly interfaces Working with WordPress … designers and senior developers on new features Debugging and troubleshooting issues across browsers and devices Ensuring cross-browser compatibility and mobile responsiveness Contributing to code reviews and development best practice Meeting project deadlines and working effectively as part of a small team Supporting other areas of business where required ...

third-party and contract engineers Contribute to engineering communities and help define best practices Drive adoption of global standards across security, performance, and code quality Operational Performance Troubleshoot and resolve critical data issues with urgency Deliver long-term fixes rather than short-term patches wherever possible Optimise pipelines …/BigQuery Proven ability to work across both legacy systems and modern cloud environments Key Skills DevOps mindset you automate wherever possible and write clean, testable code Pragmatic approach focused on delivering value without overengineering Strong communicator confident engaging with stakeholders across the business Why Apply? High-impact ...

joining a supportive team where your work will have genuine impact. The client values quality engineering — you'll be expected to write clean, well-tested code and contribute to architectural decisions as the platform evolves. The role is hybrid, with 3 days per week based out of their ...

payment solutions Use AI coding tools as a core part of development workflows Contribute to the development of a headless ecommerce platform Write clean, maintainable and secure code following best practice Manage version control and collaboration through GitHub Support ongoing system improvements, performance and scalability Contribute ideas ...

innovative geospatial solutions using modern cloud technologies. You'll work across the full software development lifecycle, designing and developing scalable cloud-based applications, writing clean, maintainable code, and ensuring quality through testing and best practices. Alongside contributing to code reviews and reusable solutions, you'll collaborate closely ...

innovative geospatial solutions using modern cloud technologies. You'll work across the full software development lifecycle, designing and developing scalable cloud-based applications, writing clean, maintainable code, and ensuring quality through testing and best practices. Alongside contributing to code reviews and reusable solutions, you'll collaborate closely ...

will develop, maintain, and operate software components, following best practices and contributing to team knowledge. Responsibilities: Develop software to meet user needs Write clean, secure, well-tested code Follow and help improve best practice guidelines Mentor junior colleagues Operate and troubleshoot production services Essential Skills: Strong analytical ...

C# Developer to build robust, scalable software using the Microsoft .NET stack. You will develop backend services, business logic layers, and integrations — writing clean, maintainable C# code that powers real products used by enterprise clients globally. Key Responsibilities: - Develop and maintain business applications and services in C# - Design … frameworks or raw SQL - Implement unit testing strategies and contribute to CI/CD pipelines - Collaborate on technical design and actively participate in code reviews - Debug and resolve production issues within agreed SLA windows Required Skills & Qualifications: - Strong proficiency in C# and object-oriented design principles - Experience with ASP.NET ...

C# Developer to build robust, scalable software using the Microsoft .NET stack. You will develop backend services, business logic layers, and integrations — writing clean, maintainable C# code that powers real products used by enterprise clients globally. Key Responsibilities: - Develop and maintain business applications and services in C# - Design … frameworks or raw SQL - Implement unit testing strategies and contribute to CI/CD pipelines - Collaborate on technical design and actively participate in code reviews - Debug and resolve production issues within agreed SLA windows Required Skills & Qualifications: - Strong proficiency in C# and object-oriented design principles - Experience with ASP.NET ...

C# Developer to build robust, scalable software using the Microsoft .NET stack. You will develop backend services, business logic layers, and integrations — writing clean, maintainable C# code that powers real products used by enterprise clients globally. Key Responsibilities: - Develop and maintain business applications and services in C# - Design … frameworks or raw SQL - Implement unit testing strategies and contribute to CI/CD pipelines - Collaborate on technical design and actively participate in code reviews - Debug and resolve production issues within agreed SLA windows Required Skills & Qualifications: - Strong proficiency in C# and object-oriented design principles - Experience with ASP.NET ...

C# Developer to build robust, scalable software using the Microsoft .NET stack. You will develop backend services, business logic layers, and integrations — writing clean, maintainable C# code that powers real products used by enterprise clients globally. Key Responsibilities: - Develop and maintain business applications and services in C# - Design … frameworks or raw SQL - Implement unit testing strategies and contribute to CI/CD pipelines - Collaborate on technical design and actively participate in code reviews - Debug and resolve production issues within agreed SLA windows Required Skills & Qualifications: - Strong proficiency in C# and object-oriented design principles - Experience with ASP.NET ...

C# Developer to build robust, scalable software using the Microsoft .NET stack. You will develop backend services, business logic layers, and integrations — writing clean, maintainable C# code that powers real products used by enterprise clients globally. Key Responsibilities: - Develop and maintain business applications and services in C# - Design … frameworks or raw SQL - Implement unit testing strategies and contribute to CI/CD pipelines - Collaborate on technical design and actively participate in code reviews - Debug and resolve production issues within agreed SLA windows Required Skills & Qualifications: - Strong proficiency in C# and object-oriented design principles - Experience with ASP.NET ...

Drive a key front-end migration project to deliver a cleaner, faster, and more scalable user experience. Define and uphold best engineering practices, performing code reviews and ensuring high-quality, maintainable code. Mentor and support junior and mid-level developers, fostering collaboration and growth across the team. Ensure performance … with React, TypeScript, Java, Spring, and Hibernate Knowledge of RESTful APIs, SQL, and front-end tooling (Redux, React Query, testing frameworks) A passion for clean architecture, reusable code, and exceptional user experience Why join: You'll be joining an established technology business operating on a global scale, working ...

WebSockets & Real Time Messaging, CI/CD, Debugging & Profiling Tools (XDebug), AWS, Git Success Criteria/Performance Merits: Delivery of secure, maintainable, and scalable code API performance and database efficiency Successful deployment and stability in production environments Quality of schema design and data modelling Reduction of technical debt … DevOps to deploy and maintain services on AWS. Contribute to architectural decisions, including scalability and resilience. Implement validation, authentication, and security best practices. Write clean, maintainable, well-tested code. Participate in peer code reviews and technical discussions. Diagnose and resolve performance bottlenecks and production issues. Support CI/ ...