51 to 75 of 780 Clean Code Jobs in the UK

building scalable backend services and RESTful APIs using ASP.NET. Your understanding of cloud-native architectures-particularly within Microsoft Azure-is key, alongside a solid grounding in computer science fundamentals, clean architecture, and SOLID principles. You thrive in agile environments and champion DevOps practices. As a technical authority, you lead developers as part of multidisciplinary teams, shape development standards, and … pivots to new skills as the technology ecosystem evolves You advocate a modern standards approach to software development, including test-driven development (TDD), automated testing, continuous integration, pair programming, code review, and version control You shape and share digital software development standards that are pragmatic and fit for CPS, recognising and advocating for change where needed You inform the … overarching strategy and define decision-making processes as part of the wider Technical Leadership group within Software Engineering You write code for complex projects, break down barriers for teams, handle escalations, and plan at a high level while also diving into the detail to make things happen To be eligible to apply for this job you should have : Essential More ❯

warehouse efficiency, enabling immediate dispatch of books and reducing storage time. Building a new platform to expand the sales of valuable antique books. You will be responsible for writing clean code, conducting code reviews, and contributing to the overall architecture. This role requires someone who is autonomous, can solve problems independently, and is comfortable mentoring junior team More ❯

HTML/CSS/JavaScript – Stimulus, Hotwire, or React) to ship features quickly and reliably. You’ll design, build and maintain scalable features, collaborate with product and design, write clean, well-tested code and help improve performance. Requirements: 3+ years’ Ruby on Rails experience in production Strong JavaScript, HTML/CSS skills (Stimulus/Turbo/React) Knowledge … simplify complexity and remove the hidden costs of managing property.. We’re looking for a strong full stack developer who can confidently contribute across the backend and frontend, write clean, maintainable code and help us ship features quickly and reliably. Responsibilities Design, build and maintain scalable web application features in Ruby on Rails Contribute to front-end development … using HTML, CSS and JavaScript (Stimulus, Hotwire, or React) Collaborate closely with product/design to translate requirements into robust technical solutions Write clean, well-tested code (RSpec or Minitest) Debug and resolve bugs and performance issues Participate in code reviews and maintain coding best practices Support occasional DevOps or deployment tasks (Heroku/AWS experience a More ❯

enjoy this role if you: Take initiative and enjoy solving challenging problems. Have strong Java skills and a curiosity for learning new tools and practices. Are an advocate for clean code, test driven development, and Agile methodologies. Enjoy mentoring, pairing, and building team culture. Want to work somewhere with meaningful work and modern tech. Tech Stack & Environment Their … new tech, and a real commitment to continuous improvement. Bonus points if you have: Experience with cloud native serverless solutions (AWS Lambda, etc.) Exposure to DevOps and Infrastructure as Code (Terraform, Chef, Kubernetes, etc.) A passion for building scalable, secure platforms What's in it for you? Aside from building tech that genuinely helps people, you'll join a More ❯

enjoy this role if you: Take initiative and enjoy solving challenging problems. Have strong Java skills and a curiosity for learning new tools and practices. Are an advocate for clean code, test driven development, and Agile methodologies. Enjoy mentoring, pairing, and building team culture. Want to work somewhere with meaningful work and modern tech. Tech Stack & Environment Their … new tech, and a real commitment to continuous improvement. Bonus points if you have: Experience with cloud native serverless solutions (AWS Lambda, etc.) Exposure to DevOps and Infrastructure as Code (Terraform, Chef, Kubernetes, etc.) A passion for building scalable, secure platforms What's in it for you? Aside from building tech that genuinely helps people, you'll join a More ❯

/.NET/AWS) Work closely with product & design to ship features users love Help evolve the platform's architecture and scalability Mentor juniors and lead by example on clean, well-tested code Be trusted to influence big decisions, not just build tickets Tech stack: Frontend: React, TypeScript, Next.js Backend: .NET Core (C#), REST APIs Infra: AWS (ECS … stack experience (React + .NET ideal) A product mindset, you care about what you build, not just how Comfort mentoring others and influencing ways of working A love for clean code, TDD, CI/CD, and scalable architecture We've got exclusive insight into the company's plans, team culture, and interview process - and we'll help you More ❯

the design and development of scalable, high-performance applications and solutions. The ideal candidate will have strong technical leadership skills, deep Java & AWS expertise, and a passion for designing clean and robust architectures. Your responsibilities: Architect and design scalable, secure, and robust backend systems using Java and related frameworks. Define best practices and coding standards for development teams. Lead … technical discussions, code reviews, and mentoring sessions. Collaborate with senior leadership (PM, Product Owners, Engineering/Clouds Lead), external customers, and stakeholders at all levels to translate complex business and technology requirements into high-level architectural designs aligned with long-term strategic goals. Maintained strong relationships with enterprise architects and engineering leaders to define technology roadmaps and evaluate solution … relational and databases (e.g., PostgreSQL, DynamoDB). * Hands-on experience with cloud platforms (AWS & GCP). * Familiarity with containerization (Docker, Kubernetes). * Knowledge of design patterns, OOP principles, and clean code practices. * Experience with Git, Jenkins, CI/CD pipelines & Terraform. * Strong problem-solving and debugging skills. * Excellent communication and stakeholder management skills. Desirable skills/knowledge/ More ❯

and maintain full-stack solutions using .NET Core , C# , and React/Angular/Blazor Build and optimise REST APIs , background services, and Azure Functions Architect modular and testable code following DDD or clean code principles Implement CI/CD pipelines with Azure DevOps , including testing and release automation Work with Azure services like App Services , API … Management , Blob Storage , Key Vault , and more Optimise database performance across Azure SQL/SQL Server Contribute to infrastructure-as-code and DevOps tooling (ARM, Bicep, or Terraform - nice to have) Core Tech Stack .NET Core/ASP.NET Core/C# React/Angular/Blazor Azure Functions/App Services/Storage/Service Bus/Key Vault More ❯

our business-critical application estate respond to incidents/change request/Bugs, prioritize them, analyze root cause and advise/implement solutions following SRE principles. • To develop reusable code base or libraries for all the cross-cutting concerns which supports building a platform eco system. • To participate in hiring process and support the platform in building high performance … teams • To collaborate with Product Owner and translate business requirements into technical requirements. • To collaborate with other team members, perform code reviews and pair programming exercises. • To continuously stay up to date on relevant technologies and use this knowledge to push the team forward. WHAT WE ARE LOOKING FOR • Hands-on knowledge in designing, writing, and reviewing high performant … reactive clean code • Solid experience in building cloud native, event driven, scalable, distributed systems or services using .net, C#, Kafka, ELK Stack & Kubernetes Full stack experience with Front end development experience using HTML, VUE.js • Strong hands-on experience in performant and scalable database design in SQL, NOSQL and GRAPH databases such SQL Server/PgSQL, MongoDB, Cassandra, Redis More ❯

environments, build systems and tooling used across multiple products Contribute to the successful design & implementation of one or more project features with input from senior engineers Check-in valuable, clean code daily that adds new features and capabilities Becoming a member of our Quality Engineering team, increasing quality through innovation, automated test creation, curiosity, and thoughtful debate. Responsibilities More ❯

technical direction of the mCare product, aligning with business goals and long-term vision Create and maintain high-quality architectural documentation that sets the standard for engineering excellence Champion clean code, design patterns, testability, and maintainability across the codebase Develop full-stack C# solutions, including client and server-side components, within the .NET ecosystem Own and enhance the … Extensive experience in software architecture, including leadership of enterprise-level SaaS solutions Deep proficiency in Microsoft .NET (C#), including modern versions such as .NET 9 Proven ability to write clean, scalable and testable code with a strong focus on unit testing and TDD/BDD practices Demonstrated success in producing robust design documentation and guiding teams through complex More ❯

the design and development of scalable, high-performance applications and solutions. The ideal candidate will have strong technical leadership skills, deep Java & AWS expertise, and a passion for designing clean and robust architectures. Key Responsibilities: Architect and design scalable, secure, and robust backend systems using Java and related frameworks. Define best practices and coding standards for development teams. Lead … technical discussions, code reviews, and mentoring sessions. Collaborate with senior leadership (PM, Product Owners, Engineering/Clouds Lead), external customers, and stakeholders at all levels to translate complex business and technology requirements into high-level architectural designs aligned with long-term strategic goals. Maintained strong relationships with enterprise architects and engineering leaders to define technology roadmaps and evaluate solution … relational and databases (e.g., PostgreSQL, DynamoDB). * Hands-on experience with cloud platforms (AWS & GCP). * Familiarity with containerization (Docker, Kubernetes). * Knowledge of design patterns, OOP principles, and clean code practices. * Experience with Git, Jenkins, CI/CD pipelines & Terraform. * Strong problem-solving and debugging skills. * Excellent communication and stakeholder management skills. Tech Stack: * Java/J2EE More ❯

more, as well as an open landscape to all parts and people across our organisation. Key Tasks/Responsibilities Design and Develop: Craft high-quality, efficient, and reusable JavaScript code that brings our UI/UX designs to life. Transform ideas into compelling and interactive web applications. Optimize User Experience: Diagnose and repair bugs and performance issues, ensuring a … engineers to meet project milestones. Guide technical decision-making and mentor junior engineers within our growing startup environment. Quality Assurance: Establish and maintain robust testing frameworks for our frontend code, guaranteeing reliable, high-quality user interfaces. User-Centric Approach: Develop user-friendly features with an empathetic focus on user experience, ensuring our applications are intuitive, attractive, and serve our … a strong emphasis on continuous delivery (CI/CD workflows), understanding how frontend changes integrate into automated deployment pipelines. Up-to-date knowledge of software engineering best practices, including clean code, performance optimisation, security best practices (e.g., XSS prevention, secure local storage), and web accessibility standards (WCAG). Prior experience working in a fast-paced start-up or More ❯

dynamic and collaborative tech team working on high-impact web applications and smart digital tools used by thousands globally. This role is perfect for someone who's confident writing clean, efficient PHP code and is hungry to learn, contribute, and grow. You'll be working across the full development lifecycle, solving real-world problems, and helping us build … products that actually matter. What You'll Be Doing: Writing modern, scalable PHP code to support new features and functionality across a suite of internal and external platforms. Collaborating closely with designers, developers, and product teams to deliver high-quality solutions. Maintaining and enhancing existing systems - improving performance, squashing bugs, and refining UX. Learning and working with modern frameworks … and tools - we love clean code and smart practices. Tech We Use: PHP (OOP, MVC frameworks) MySQL/MariaDB JavaScript (some projects use Vue.js) HTML, CSS, Git, REST APIs What You'll Bring: 3-5 years of commercial experience in PHP development. Solid understanding of web development best practices. Comfortable working across front-end and back-end stacks More ❯

the future of the company Lead on communications with the client and any partners Communicate with our clients throughout the development process. Ensure the team delivers high standards of code quality, through peer-review, in team mentoring, etc. Agile, both in the delivery methodology and in ability to technically react. Champion the principles of accessibility (never deliberately excluding anyone … microservice architecture skills. Extensive experience utilising multiple technologies to support the architectural design and team (e.g. Java, .Net, Node.js, C#, React, Angular, Spring, Kubernetes & Docker and Mobile experience) Love clean code, love helping others achieve it A good understanding of WCAG 2.2 would be preferable Excellent verbal and written English skills. Personal attributes Passionate about tech Keen to More ❯

help us design and deliver cutting-edge digital experiences across our global operations. What You'll Be Doing Bringing web apps to life with sleek design, modern frameworks, and clean code. Collaborating with visionary architects, data engineers, and product owners. Turning raw data into powerful insights that drive real-world decisions. Writing scalable, secure, and lightning-fast applications users More ❯

fast, reliable, and intuitive interfaces. We need an engineer-in-training who's excited to build the frontend that brings this plant intelligence to life. Someone who cares about code quality, user experience, and making complex plant science data feel responsive and meaningful. If you want to help us make plant-driven growing not just possible but delightful, you … Engineering, Web Development or a related field Has experience with React or similar modern frontend frameworks Understands responsive design and has built interfaces for different screen sizes Can write clean, readable code and is eager to learn best practices Has written tests for their code - (unit tests at a minimum, experience with Cypress or similar frameworks is … around the world interact with their crops: Build user interfaces for new product features using React and Next.js Transform wireframes and design mockups into responsive, accessible web applications Write clean, maintainable code following team conventions and best practices Participate in code reviews and learn from senior engineers' feedback Help optimise application performance and loading times Contribute to More ❯

encourages autonomy, experimentation, and continuous deployment. What you'll be doing: Designing, developing, and maintaining .NET microservices and APIs Building scalable cloud-native solutions using AWS and Infrastructure as Code Championing best practices, clean code, and SOLID principles Collaborating with frontend developers (React), DevOps, and product teams Helping shape the technical direction and mentoring others What we More ❯

software solutions leveraging AWS AI services, focusing on Amazon Lex and LLMs. Collaborate: Work closely with cross-functional teams to seamlessly integrate AI capabilities into contact centre solutions. Write Code: Produce clean, efficient, and maintainable code in TypeScript that stands the test of time. DevOps Advocate: Champion DevOps best practices, including CI/CD pipelines, automated testing … and infrastructure as code. Code Reviews: Lead and participate in code reviews, ensuring high standards of code quality and adherence to best practices. Troubleshoot: Diagnose and resolve complex technical challenges across various areas of the software stack. Stay Current: Keep your finger on the pulse of the latest industry trends and technologies to ensure our solutions are More ❯

software solutions leveraging AWS AI services, focusing on Amazon Lex and LLMs. Collaborate: Work closely with cross-functional teams to seamlessly integrate AI capabilities into contact centre solutions. Write Code: Produce clean, efficient, and maintainable code in TypeScript that stands the test of time. DevOps Advocate: Champion DevOps best practices, including CI/CD pipelines, automated testing … and infrastructure as code. Code Reviews: Lead and participate in code reviews, ensuring high standards of code quality and adherence to best practices. Troubleshoot: Diagnose and resolve complex technical challenges across various areas of the software stack. Stay Current: Keep your finger on the pulse of the latest industry trends and technologies to ensure our solutions are More ❯

services, your work will be instrumental in pushing the boundaries of what's possible in FM. Develop and maintain web and mobile applications using React and React Native Craft clean, responsive UIs with HTML/CSS, JavaScript, and TypeScript Build scalable APIs and services with Node.js and GraphQL Containerise and deploy apps with Docker and Kubernetes Collaborate via GitHub … driving CI/CD pipelines and maintaining code quality Work closely with our DevOps team to deploy solutions on Microsoft Azure Contribute to architectural decisions and champion best practices across the stack What we're looking for: We're after someone who's hands-on, proactive, and passionate about clean code and elegant design. You'll enjoy … and building scalable backend services Strong understanding of containerisation (Docker) and orchestration with Kubernetes Experience with CI/CD pipelines and Azure-based cloud infrastructure Familiarity with GitHub workflows, code reviews, and agile methodologies A genuine passion for using technology to make things better, smarter, simpler Why join CloudFM? Work on tech that matters, with purpose-driven people Flexible More ❯

performant, user-centric interfaces using React, Preact, and TypeScript, while helping to evolve our frontend architecture. You'll collaborate closely with designers, backend engineers, and product managers to deliver clean, accessible, and delightful user experiences across our web applications. Core Responsibilities Design, build, and maintain complex UI components using React, Preact, and TypeScript Apply best practices in frontend architecture … performance, and accessibility Turn mockups and prototypes into high-quality, scalable frontend code Participate in code reviews and contribute to shared frontend standards Work alongside backend engineers to define and consume REST APIs Support the development and refinement of our CI/CD pipelines and frontend tooling Collaborate on shared UI infrastructure, such as component libraries or design … production-grade frontend applications Strong knowledge of React and/or Preact, along with TypeScript Experience with Single Page Applications (SPAs) and component-driven development Familiarity with performance profiling, code splitting, and lazy loading Comfortable working with REST APIs and tools like Swagger/OpenAPI Personal Qualities Passion for clean code, good UI/UX, and intuitive More ❯

the design and development of scalable, high-performance applications and solutions. The ideal candidate will have strong technical leadership skills, deep Java & AWS expertise, and a passion for designing clean and robust architectures. This is a hybrid role with 3 days per week required on site in Manchester and is inside IR35 so will require working via an FCSA … relational and databases (e.g., PostgreSQL, DynamoDB). *Hands-on experience with cloud platforms (AWS & GCP). *Familiarity with containerization (Docker, Kubernetes). *Knowledge of design patterns, OOP principles, and clean code practices. *Experience with Git, Jenkins, CI/CD pipelines & Terraform. *Strong problem-solving and debugging skills. *Excellent communication and stakeholder management skills. Desirable skills/knowledge/ More ❯

help us design and deliver cutting-edge digital experiences across our global operations. What You'll Be Doing Bringing web apps to life with sleek design, modern frameworks, and clean code. Collaborating with visionary architects, data engineers, and product owners. Turning raw data into powerful insights that drive real-world decisions. Writing scalable, secure, and lightning-fast applications users More ❯

ll help build tools and services that power model training, inference, and orchestration in production environments, while mentoring junior engineers, upholding engineering best practices, and driving initiatives to improve code quality and system performance. What You'll Do: Design, develop, and maintain robust applications and services in Go Build and manage gRPC and RESTful APIs for scalable system integration … containerized services using Docker and industry best practices What you bring: Proven experience developing production systems in Golang Proven ability to improve software quality through unit testing, integration testing, code reviews, and adherence to clean code principles Deep knowledge of Kubernetes and cloud-native architectures Hands-on experience with containers, Helm, and microservice design patterns Strong understanding More ❯