1 to 25 of 34 Part-Time Clean Code Jobs in the UK

services Build internal tooling for authentication, rate limiting, and quota management Collaborate cross-functionally with product, design, and customer experience teams Optimize systems for performance, scalability, and security Write clean, maintainable, and efficient code Stay current with new technologies and bring fresh ideas to the table Tech Stack Languages: Python, TypeScript Infrastructure: AWS (ECS, SQS, Parameter Store), Docker … building backend systems in production environments Strong knowledge of database design, API architecture, and cloud infrastructure Hands-on experience with high-throughput systems and background job queues Passionate about clean code, strong abstractions, and great developer experience Comfortable taking ownership across the stackfrom code to monitoring and deployment More ❯

services Build internal tooling for authentication, rate limiting, and quota management Collaborate cross-functionally with product, design, and customer experience teams Optimize systems for performance, scalability, and security Write clean, maintainable, and efficient code Stay current with new technologies and bring fresh ideas to the table Tech Stack Languages: Python, TypeScript Infrastructure: AWS (ECS, SQS, Parameter Store), Docker … building backend systems in production environments Strong knowledge of database design, API architecture, and cloud infrastructure Hands-on experience with high-throughput systems and background job queues Passionate about clean code, strong abstractions, and great developer experience Comfortable taking ownership across the stackfrom code to monitoring and deployment More ❯

services Build internal tooling for authentication, rate limiting, and quota management Collaborate cross-functionally with product, design, and customer experience teams Optimize systems for performance, scalability, and security Write clean, maintainable, and efficient code Stay current with new technologies and bring fresh ideas to the table Tech Stack Languages: Python, TypeScript Infrastructure: AWS (ECS, SQS, Parameter Store), Docker … building backend systems in production environments Strong knowledge of database design, API architecture, and cloud infrastructure Hands-on experience with high-throughput systems and background job queues Passionate about clean code, strong abstractions, and great developer experience Comfortable taking ownership across the stackfrom code to monitoring and deployment More ❯

you're not just writing code. You're architecting the future of software solutions. You'll drive excellence in every aspect, from design through to maintaining a high-quality code base, collaborating with like-minded Java Engineers to shape innovative solutions, and coaching and mentoring across teams to tackle complex business challenges head-on. Work that matters. What you … in SQL databases Solid understanding of microservices, REST APIs, and cloud platforms Azure Experience with Agile methodologies (SCRUM), test-driven development (TDD), and CI/CD pipelines. Knowledge of clean code principles, SOLID, and software design patterns. Familiarity with containerisation tools (Docker) is a plus. Strong problem-solving skills and a proactive, team-oriented mindset. Benefits to support More ❯

to manage and monitor server instances and database instances PHP Unit & TDD (Test Driven Development) PHP, Javascript, HTML, CSS, NPM, Composer MongoDB Docker AWS Continuous Integration knowledge Knowledge of clean code and common design patterns So, why would you want to work here? We have a great working environment and were an ambitious business. We achieve so much More ❯

at scale. Full remote flexibility across the UK, total ownership of greenfield projects, modern tech stack (Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. Youll … Knowledge of system design, data modelling, and distributed architecture Familiarity with cloud technologies (AWS, Azure, or GCP) and containerisation Understanding of software engineering best practices testing, CI/CD, clean code A genuine interest in AI systems, automation, and applying engineering to real-world impact Sells Fully remote working across the UK, with an optional Holborn office Chance More ❯

at scale. Full remote flexibility across the UK, total ownership of greenfield projects, modern tech stack (Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. Youll … Knowledge of system design, data modelling, and distributed architecture Familiarity with cloud technologies (AWS, Azure, or GCP) and containerisation Understanding of software engineering best practices testing, CI/CD, clean code A genuine interest in AI systems, automation, and applying engineering to real-world impact Sells Fully remote working across the UK, with an optional Holborn office Chance More ❯

cloud platforms like Azure or AWS to deploy and scale applications. Participating in agile, cross-functional teams delivering real-world impact. Contributing to CI/CD pipelines and writing clean, maintainable code. What Were Looking For Essential Skills: 3 years experience with Java and Spring boot Front-end development using modern JavaScript frameworks Familiarity with cloud infrastructure (Azure or … teams. Must be eligible for SC Clearance (UK Resident for minimum 5 years and no more than 28 days abroad in a single trip). Desirable Experience: Infrastructure-as-Code tools (e.g., Terraform). Working with Docker and containerized environments. Knowledge of SQL databases (SQL Server, PostgreSQL). Familiarity with Entity Framework Core . Understanding of web accessibility and More ❯

applications with a focus on scalability, performance, and security. Collaborate with Product Owners, UI/UX designers, and backend engineers to deliver seamless, responsive, and user-friendly interfaces. Write clean, maintainable, and testable code, ensuring compliance with industry regulations. Translate design concepts from Figma or Storybook into functional front-end components. Contribute to system architecture and mentor junior More ❯

applications have correct logging, metrics, tracing, and SLI/SLOs using tools such as Prometheus, Grafana, and Databricks. Refactor legacy applications for cloud-native readiness using modernisation patterns. Write clean, tested, and maintainable code following software engineering best practices. Collaborate with platform teams, SREs, QA, and Product Managers to deliver secure, scalable services. Contribute to continuous improvement efforts … but ideally multi tenant experience (AWS, Azure, or GCP). Proficient in Java. Proficient in Docker and Kubernetes (deployment, scaling, health checks, config management). Familiarity with Infrastructure as Code (e.g., Terraform, Ansible). Strong understanding of API development and Oracle/PostgreSQL databases. Experience with CI/CD automation and deployment strategies (e.g., blue/green, canary). More ❯

Collaborate with UX and backend teams to build secure, scalable, and visually polished user interfaces. Help evolve the component library and design system, ensuring consistency and performance. Contribute to clean, testable code through CI/CD and modern development practices. Drive improvement across tooling, automation, and delivery processes. Mentor engineers and contribute to a collaborative, outcomes-focused culture. More ❯

and products to facilitate knowledge sharing. Managing, tracking and updating any work done within agile software development tools such as JIRA and Azure DevOps. Skills and Qualifications You write clean and efficient code and orchestrate it using AWS services. You have solid development experience within a commercial environment creating production grade APIs and data pipelines in Python. You More ❯

Engineer, youll be developing and maintaining high-quality applications and backend services using the latest .NET technologies. Youll collaborate closely with other engineers, product managers, and stakeholders to deliver clean, efficient, and maintainable code that supports business goals and enhances user experience. Key Responsibilities Build and maintain .NET Core/ASP.NET applications and APIs Design and optimize database … structures (SQL Server or equivalent) Implement best practices for coding, testing, and deployment Participate in code reviews, sprints, and agile ceremonies Collaborate with a distributed team to deliver solutions on time and to spec What Youll Need 3+ years of professional experience in .NET development Strong proficiency in C#, ASP.NET Core, Entity Framework Solid understanding of RESTful API design More ❯

and the chance to develop your skills in a supportive, high-growth environment. What Youll Do Build new features and maintain existing ones across frontend and backend systems Write clean, maintainable code while learning best practices from experienced engineers Collaborate closely with the team to deliver high-quality products Contribute ideas to improve both product and technical decisions More ❯

and the chance to develop your skills in a supportive, high-growth environment. What Youll Do Build new features and maintain existing ones across frontend and backend systems Write clean, maintainable code while learning best practices from experienced engineers Collaborate closely with the team to deliver high-quality products Contribute ideas to improve both product and technical decisions More ❯

moving engineering environment. Key Responsibilities Design, build, and maintain web applications and APIs using modern JavaScript frameworks. Collaborate with cross-functional teams to translate requirements into technical solutions. Write clean, testable, and maintainable code with a focus on performance and reliability. Participate in code reviews, testing, and debugging to ensure high standards of delivery. Contribute to architecture More ❯

maintain front-end features using React , JavaScript , and modern frameworks Contribute to UI design, component libraries, and front-end architecture decisions Implement best practices for performance, accessibility, and maintainable code Integrate APIs and work closely with backend engineers to deliver seamless user experiences Help standardise front-end tools, workflows, and design systems What Were Looking For Strong proficiency in … applications Familiarity with API integration and RESTful services Understanding of version control (Git), CI/CD pipelines, and modern front-end tooling A focus on user experience, performance, and clean, reusable code Collaborative mindset and proactive approach Nice to Have Experience with TypeScript or Next.js Familiarity with design systems or component libraries (e.g. Storybook, Material UI) Exposure to More ❯

Senior PHP/Laravel Developer Fully Remote (UK) 50,000 - 55,000 per annum Permanent | Remote (UK only) Are you an experienced PHP/Laravel Developer who loves clean, elegant code and thrives in a remote-first, collaborative environment? This is an exciting opportunity to join a well-established and highly regarded software platform that continues to grow … the brightest Laravel minds in the industry. What Youll Be Doing: Developing and maintaining scalable features using PHP (Laravel framework) Creating dynamic, interactive components with Livewire and Alpine.js Writing clean, testable, and maintainable code with a strong TDD mindset Collaborating with cross-functional teams to deliver robust, high-quality software Taking part in code reviews, technical discussions More ❯

AI-powered cloud platforms Collaborate with AI and backend teams to integrate intelligent, real-time data interactions Optimize web performance and ensure best practices in Core Web Vitals Implement clean, scalable, and maintainable code following modern engineering standards Contribute to UI/UX decisions to enhance user experience in AI-driven environments Support project milestones, with flexibility to More ❯

technologies, collaborate with experts, and contribute to the rapid growth of our PeopleFirst SaaS system. Your Impact As a Principal Web Engineer at MHR, you're not just writing code you're architecting the future of software solutions. You'll drive excellence in every aspect, from user interface design to maintaining a high-quality code base, collaborating with … methodologies. Strong understanding of RESTful architecture and API design principles. Deep knowledge of software engineering concepts such as design patterns, SOLID principles, polymorphism, and threading. Demonstrated ability to write clean, scalable, and maintainable code. Familiarity with Microsoft Azure services for cloud-based development. Experience with advising on common UX components within a design system using technologies such as Storybook. More ❯

you will be responsible for designing, building, and maintaining software applications and systems that support business operations and digital transformation. Youll work closely with stakeholders to understand requirements, write clean and efficient code, and ensure solutions are scalable, secure, and user-friendly. This role is central to delivering high-quality technology that drives innovation and efficiency across the … organisation. Responsibilities: Participate in the design, specification and development of new programs and applications, ensuring code quality, accuracy and the correct business solution has been developed within the required timescale. Assist with the planning of development projects Maintain and develop existing Sustainable Energy First programs. Participate in the testing of programs. Respond to feedback from system users. Requirements Minimum … years experience in .NET MVC development, C# & jQuery Experience of test-driven development within an Agile environment including involvement in estimation, planning and code review Experience in working with Microsoft Power Apps and Power Automate would be desirable but not essential Experience with AI would be desirable but not essential Strong problem-solving abilities Familiarity with Low/No More ❯

and maintain data pipelines using SQL and Azure Data Factory (ADF) . ML Ops : Implement CI/CD workflows, monitor model performance, and manage retraining pipelines. Python Development : Write clean, scalable code and manage version control using Git . Cross-functional Collaboration : Work closely with actuaries, analysts, and developers to translate data science into actionable insights. Innovation & Support More ❯

eCommerce platforms. Collaborate with Business Analysts and Solution Designers to scope technical requirements. Implement API integrations (REST/SOAP/GraphQL) and data pipelines (JSON, XML, CSV). Write clean, maintainable code in PHP (Symfony/Laravel) or equivalent backend languages. Use AWS, Docker, and microservice/serverless architectures to deliver scalable solutions. Support live systems as a More ❯

occasional meetups. What youll need: Solid experience working with Shopify (Liquid templating, custom themes, app integrations) Strong frontend development skills (HTML, CSS, JavaScript) A good eye for detail and clean, maintainable code Comfortable collaborating remotely and managing your own time Nice to have: Experience with Shopify Plus Familiarity with modern frameworks (React/Vue) An interest in UX More ❯

Work extensively with the Play Framework to build RESTful APIs and web services. Collaborate with UX/UI designers and Back End teams to integrate user-facing elements. Write clean, testable, and efficient code following best practices and coding standards. Ensure the system adheres to GDS and security standards. Participate in Agile ceremonies including stand-ups, sprint planning More ❯