76 to 100 of 264 Clean Code Jobs in the UK

Redis). Write optimized SQL queries, design schemas, and build repository layers via JPA/Hibernate. Understand caching patterns and distributed cache strategies. Write clean, maintainable, well-tested code with unit, integration, and contract tests (JUnit, Mockito). Ensure secure development using OWASP principles, authentication/authorization … token-based security. Perform code reviews, mentor junior developers, and drive engineering standards. Troubleshoot production issues, monitor services, and improve application health. Work closely with architects to understand design patterns and translate them into implementations. Collaborate with product owners and business teams to refine requirements. Provide technical leadership within ...

into effective technical implementations Play an active role in shaping system design and influencing the future technical roadmap Promote high standards across development, including clean code, thorough testing, and clear documentation Conduct peer reviews, troubleshoot complex issues, and proactively address legacy or inefficient code Provide guidance ...

Looking For Strong problem-solving abilities Excellent communication skills A collaborative, team-oriented mindset High attention to detail A genuine passion for writing clean, maintainable, high-quality code Why Join Us? Hybrid working model (2 days onsite in Manchester) Opportunity to work on modern, scalable systems Collaborative ...

application architecture using C# (.NET) and WPF (MVVM pattern) Develop high-performance, real-time software systems with a focus on responsiveness and reliability Implement clean, maintainable code following SOLID principles and Clean Architecture Apply common design patterns (MVVM, Factory, Observer, Strategy, Decorator, Dependency Injection) Desktop & Backend Functionality … memory and network performance Use tools such as Visual Studio Profiler, dotTrace, dotMemory and Wireshark Implement unit testing (xUnit/NUnit), TDD practices and code coverage Participate in code reviews and collaborative development workflows using Git Work in a trunk-based development environment with semantic versioning Skills & Experience ...

data processing architectures Working with large and complex datasets, ensuring performance and efficiency Contributing to system design, including microservices and event-driven architectures Writing clean, maintainable code aligned to best engineering practices Applying Test-Driven Development (TDD) and ensuring code quality Identifying and resolving performance bottlenecks Required ...

Unfortunately, we are unable to offer sponsorship for this role Were looking for a Senior Software Engineer who loves solving complex problems and building clean, scalable systems that make a real impact. If you enjoy solving complex engineering challenges with modern tech and clean, scalable code, then … role in driving technical excellence across the team. As a senior software engineer, youll also mentor colleagues, guide technical decisions, and carry out thoughtful code reviews that help foster a culture of learning, collaboration, and high-quality engineering. This is a chance to join a highly important team within ...

React, Angular. MS SQL Server/T-SQL Experience with modern CI/CD pipelines highly desirable Understanding of Design Patterns, OOP, SOLID, and Clean Code a must If you have the relevant skills for this role and are ready for the challenge then please send your ...

React, Angular. MS SQL Server/T-SQL Experience with modern CI/CD pipelines highly desirable Understanding of Design Patterns, OOP, SOLID, and Clean Code a must If you have the relevant skills for this role and are ready for the challenge then please send your ...

React, Angular. MS SQL Server/T-SQL Experience with modern CI/CD pipelines highly desirable Understanding of Design Patterns, OOP, SOLID, and Clean Code a must If you have the relevant skills for this role and are ready for the challenge then please send your ...

designing, building and improving cloud-based applications that support critical digital services. This is a hands-on engineering role with a strong focus on clean code, collaboration and delivering high-quality software in fast-moving environments. What youll be doing Building and maintaining Java-based backend services using ...

designing, building and improving cloud-based applications that support critical digital services. This is a hands-on engineering role with a strong focus on clean code, collaboration and delivering high-quality software in fast-moving environments. What youll be doing Building and maintaining Java-based backend services using ...

React, Angular. MS SQL Server/T-SQL Experience with modern CI/CD pipelines highly desirable Understanding of Design Patterns, OOP, SOLID, and Clean Code a must If you have the relevant skills for this role and are ready for the challenge then please send your ...

responsibilities: Developing and maintaining custom Moodle plugins Building and supporting deep Moodle integrations (REST APIs, LTI, data exchange) Enhancing performance through logging, caching and clean code practices Supporting Echo360 and related learning technologies Providing senior-level troubleshooting (2nd/3rd line support) Collaborating with internal developers and technical ...

optimisation, and API design will be essential as you contribute to ongoing development projects. If you enjoy collaborating in Agile/Scrum environments, value clean code, and are eager to work with modern tooling, cloud services, and containerised deployments, we’d love to hear from you. Key Skills ...

Skills and experience you need as Senior Quality Engineer: Strong programming skills in Java (or similar modern language) with understanding of object-oriented design, clean coding and refactoring. Experience designing, implementing, and maintaining automated test solutions across UI, API and integration layers. Experience testing large enterprise systems, including front ...

design, and engineering teams to deliver scalable, high-quality solutions. Key Responsibilities Design, develop, test, and maintain full-stack applications and integration services. Write clean, maintainable code and contribute to improving existing systems. Collaborate with the Solution Architect to design and document technical solutions. Work closely with Product … Owners, QA, UX designers, and engineers to deliver user-focused features. Participate in peer code reviews and contribute to development standards and best practices. Support and mentor junior developers where needed. Actively contribute to agile ceremonies and team collaboration. Required Skills Front End React (including Hooks) Next.js ...

DynamoDB/SonarQube/GitLab Project Youll design, build and improve software on a modern AWS-native stack, working in an agile environment where clean, secure, test-driven code is the standard. This role includes 24/7 on-call (L3) support responsibilities on a rota basis What … youll do Write clean, secure code using a test-driven development approach Design and build reusable software components Collaborate with developers, architects and product teams Diagnose and resolve service faults; maintain infrastructure Support integration between internal and external systems Operate and continuously improve production services Provide Level ...

systems and platform components Work with product teams to turn requirements into clear technical solutions Improve architecture, tooling, and engineering practices Support developers through code reviews and technical guidance Tech stack C# and .NET, latest LTS Azure Service Bus and RabbitMQ Docker, Kubernetes, Helm SQL Server, Azure Storage, Redis … backend engineering experience Deep experience with C# or another strongly typed language Strong system design and architecture skills Experience building distributed systems Focus on clean code, testing, and engineering quality You work alongside experienced developers who care about engineering standards and reliable systems. You remain hands on with ...

feature development and contribute to technical strategy within the team Collaborate closely with product and design teams to deliver high-impact user features Write clean, maintainable code using Java, TypeScript, JavaScript, AWS, and Vue.js Champion engineering best practices, including TDD, pairing, mob programming, and continuous delivery Embed security ...

Looking For Strong problem-solving abilities Excellent communication skills A collaborative, team-oriented mindset High attention to detail A genuine passion for writing clean, maintainable, high-quality code 🎯 Why Join Us? Hybrid working model (2 days onsite in Manchester) Opportunity to work on modern, scalable systems Collaborative ...

applications and microservices. Work within cross-functional Agile teams (Developers, BAs, QAs, DevOps). Contribute to API development, integration, and backend service build. Deliver clean, testable, maintainable code aligned with best practices. Participate in code reviews, pair programming, and continuous improvement. Collaborate closely with architects and technical ...

Stack Engineer with experience with JavaScript, TypeScript, MongoDB, React and Node.js and are happy to work fully remote. THE ROLE: Design, deploy and maintain clean code Build scalable backend services in Node.js and TypeScript Design and maintain relational and document databases in PostgreSQL and MongoDB Troubleshoot all systems ...

want someone who is: • A senior back-end engineer with deep experience building and maintaining production systems • Strong on software engineering fundamentals, including clean code, performance, reliability, testing and maintainability • Comfortable with system design and architecture, and able to make pragmatic technical decisions • Confident working with databases ...

Contribute to the continuous evolution of our electronic trading infrastructure. Mentorship & Technical Leadership Provide guidance and mentorship to junior developers. Champion engineering best practices, clean code principles and robust design patterns. What Youll Bring Strong hands-on Java development experience within low latency financial systems. Deep understanding ...

Contribute to the continuous evolution of our electronic trading infrastructure. Mentorship & Technical Leadership Provide guidance and mentorship to junior developers. Champion engineering best practices, clean code principles and robust design patterns. What You’ll Bring Strong hands-on Java development experience within low latency financial systems. Deep understanding ...