1 to 25 of 341 Clean Code Jobs in the UK

iteration, and strong engineering practices. Here, you'll work alongside passionate experts, leverage the latest in AI, and contribute to a culture that values clean code, thoughtful design, and direct, hands‐on problem-solving. We're not just adopting AI; we're building the intelligence that powers … engineering excellence. If you're a builder who thrives on technical challenge, delivering measurable impact, and mentoring others while getting your hands dirty with code, we want to hear from you. As a Staff Generative AI Engineer, you will: Architect & Build Production Systems: lead the hands‐on development ...

GraphQL | Docker | CI/CD Looking for more than just shipping features? This is your chance to work on a modern, growing platform where code quality, scalability, and purpose all matter. We’re working with one of the UK’s most exciting SaaS companies, they’re growing fast, staying … collaborative, curious, and experienced team, helping to scale a product that solves real-world problems for thousands of users, with a strong emphasis on clean code, maintainability, and smart design decisions. What You’ll Be Doing You’ll work in a product-focused team, contributing across the full ...

make it count.Want to see us in action? Follow us on Instagram @zopalife The engineering challenge Our Software Engineers don't just write code, they solve real financial problems for millions of customers. You'll work on distributed systems processing thousands of transactions daily, build resilient services that handle … decisions Collaborating closely with product managers, designers and other engineers Mentoring junior engineers and helping to raise the technical bar Owning your team’s code, quality and delivery Taking part in the full SDLC — including operating your own services in production Writing well-tested, clean code Making ...

shaping the future of their highly valuable sector. Their platform is built on cutting-edge technologies, and they are scaling fast. They believe in clean code, strong ownership, and empowering their engineers to build with purpose. Now, they're looking for a Senior Java Developer with exceptional Java … design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps to deliver high-impact features Conduct code reviews, establish coding standards, and promote engineering best practices Continuously improve team workflows and development processes What They're Looking For Good expertise ...

competent in our tech stack our modern tech stack (NestJS/NodeJS, Vue, Redis, SQL Server and Snowflake), able to get down into the code when required to critique and drive the quality of the code created, as well as drive efficiencies in speed at which … created. This is a role that would suit someone with a very strong development background, with expertise in creating clean code following DevOps practises and strong interpersonal skills, who has moved into a management career path. Key Responsibilities: Performance Management · Set, monitor, and evaluate performance metrics for developers ...

data throughput and large data sets. This is a role that would suit someone with a very strong development background, with expertise in creating clean code, following DevOps practices and with strong interpersonal skills, who has moved into an architectural career path. Key Responsibilities Working with the Principal … Proactively setting the direction for use of new technologies and tools. Hands on Coding of Proof of Concepts and Prototypes as well as reviewing code to ensure adherence to our standards. About You Experience & Background 3–5+ years in a software architect role . Strong technical development background , having ...

systems used by enterprise clients to solve real operational challenges. Our team is small, highly technical, and product-focused. We move quickly, value clean execution, and care deeply about building reliable, scalable software that works in the real world. This is a hands-on role where your work will … high-quality user interfaces. You’ll also contribute to integrating external systems and continuously improving existing products. This role suits someone who enjoys building clean UI, solving real user problems, and taking ownership of front end delivery in a fast-paced environment. Key Responsibilities Develop and maintain responsive ...

Swift Location : London Work mode : Onsite Experience: 2–5 years *UK based candidates only* CITIZEN & DEPENDENTS Are you a mobile enthusiast who lives for clean code and smooth UI transitions? We are looking for a Junior iOS Developer with 1+ years of professional experience to join our engineering … What You’ll Do Feature Development: Collaborate with our product and design teams to build and ship high-quality features for our Android application. Code Quality: Write clean, maintainable code in Kotlin (and some legacy Java) while following modern architectural patterns (MVVM/MVI). UI/ ...

organisation. Your Impact As a Senior SWE, you are a force multiplier whose influence extends beyond your immediate tasks. Technical Excellence: You will produce clean, extensible code that serves as a best-practice example for the squad, possessing a strong understanding of non-functional requirements like security … scalability. System Ownership: You won\'t just launch bugs-free code; you will ensure proactive monitoring is in place, defining new technical metrics to guarantee the health of Multiverse’s systems. Strategic Execution: You will advocate for incremental delivery, taking a fail-fast approach to complex problems and helping ...

stack. Collaborate with marketing, sales, and product teams to understand their needs and architect technical solutions. Implement and champion software engineering best practices, including clean code, CI/CD, automated testing, and version control. Explore and integrate cutting‐edge tools to enhance our data capabilities and operational efficiency. … APIs, asyncio, scientific libraries) and SQL (experience with tools like Trino and dbt is highly valued). Engineering Best Practices: A commitment to writing clean, maintainable code, with experience in CI/CD, automated testing, and version control (Git). Mindset: A curious and collaborative problem‐solver with ...

tech stack: You’ll work in React (JavaScript/TypeScript) on the frontend and Python (FastAPI, SQLAlchemy) on the backend, shipping production-ready code and user-facing features in addition to innovative ML work. Live on the cutting edge of AI tooling: You’ll help push the boundary … paced iterative environment: Collaborate closely with design, product, and beyond to deliver and iterate on impressive features and prototypes at world-class pace. Keep code clean and well-tested: Maintain clean, efficient, and tested code with clear documentation for both peers and future reference. Review, refine ...

utilize Azure Service Bus for async messaging, and manage IaC via Bicep. End-to-End Delivery: Take workstreams from requirement to production independently. Write clean Python code with pytest suites and collaborate closely with the DIP Architect, Data Engineering Lead, BAs, and QA. Candidate Profile Essential Experience: 5+ … engineering experience. Azure Core: Deep practical experience with Azure Function Apps, Logic Apps Standard, Service Bus, and APIM. Python & QA: Strong Python skills with clean code practices, error handling, and robust test coverage. AI Tooling: Active, day-to-day use of AI-assisted development (code generation ...

native component integration Modernise and evolve legacy codebases by applying contemporary design patterns, tooling, and engineering best practices Champion engineering excellence through clean, maintainable code, strong architectural thinking, clear documentation, and comprehensive testing Contribute to effective Agile delivery through thoughtful refinement, realistic estimation, and iterative, value‐focused development … increasing responsibility Strong fluency in C++, with solid working knowledge of C#/.NET Deep understanding of object‐oriented design, software architecture patterns, and clean‐code practices Experience working across both greenfield and legacy codebases Hands‐on experience with unit, integration, and system testing, plus automated testing frameworks ...

portal. Implement AI in the Software Development Life Cycle (SDLC) process. Customise and extend third-party trading systems to meet business requirements. Write clean, well-tested code following SOLID principles, Design Patterns, and Clean Code practices. Apply Test-Driven Development (TDD) and Behaviour-Driven Development … methodologies; maintain test coverage using JUnit, Spock, and Mockito. Participate in code reviews and contribute to the continual improvement of engineering standards. Collaborate with Client Services and Product Management to understand requirements and propose solutions. Manage and mentor a small team of Java developers, promoting a culture of quality ...

with a strong focus on: cloud-native development scalable APIs and distributed systems event-driven architecture CI/CD and automation engineering quality and clean architecture modern software delivery practices product-centric engineering Tech Stack: C#/.NET 8 AWS React/TypeScript Microservices Event-Driven Architecture REST APIs … environments Strong understanding of APIs, microservices, and distributed systems Front-end capability with React and TypeScript Experience with CI/CD, Infrastructure-as-Code, and automated delivery pipelines Passion for engineering quality, clean code, and continuous improvement Comfortable working within modern product engineering teams Why This Role ...

growth. What You'll Be Doing 🌳 Leading and mentoring teams of talented software engineers 🌳 Driving engineering best practices around Object-Oriented Design, SOLID principles, clean architecture, and maintainable code 🌳 Designing and building scalable APIs and backend services 🌳 Helping evolve a large PHP platform towards modern Go-based microservices … React or modern SPA frameworks 🌳 HTML5 🌳 CSS/Tailwind Bonus Experience 🌳 Event-Driven Architecture 🌳 Kafka, RabbitMQ or messaging systems 🌳 Kubernetes 🌳 Terraform/Infrastructure as Code 🌳 Distributed Systems 🌳 Domain-Driven Design (DDD) 🌳 Observability and Monitoring About You We're less interested in job titles and more interested in engineering mindset. ...

growth. What You'll Be Doing 🌳 Leading and mentoring teams of talented software engineers 🌳 Driving engineering best practices around Object-Oriented Design, SOLID principles, clean architecture, and maintainable code 🌳 Designing and building scalable APIs and backend services 🌳 Helping evolve a large PHP platform towards modern Go-based microservices … React or modern SPA frameworks 🌳 HTML5 🌳 CSS/Tailwind Bonus Experience 🌳 Event-Driven Architecture 🌳 Kafka, RabbitMQ or messaging systems 🌳 Kubernetes 🌳 Terraform/Infrastructure as Code 🌳 Distributed Systems 🌳 Domain-Driven Design (DDD) 🌳 Observability and Monitoring About You We're less interested in job titles and more interested in engineering mindset. ...

growth. What You'll Be Doing 🌳 Leading and mentoring teams of talented software engineers 🌳 Driving engineering best practices around Object-Oriented Design, SOLID principles, clean architecture, and maintainable code 🌳 Designing and building scalable APIs and backend services 🌳 Helping evolve a large PHP platform towards modern Go-based microservices … React or modern SPA frameworks 🌳 HTML5 🌳 CSS/Tailwind Bonus Experience 🌳 Event-Driven Architecture 🌳 Kafka, RabbitMQ or messaging systems 🌳 Kubernetes 🌳 Terraform/Infrastructure as Code 🌳 Distributed Systems 🌳 Domain-Driven Design (DDD) 🌳 Observability and Monitoring About You We're less interested in job titles and more interested in engineering mindset. ...

growth. What You'll Be Doing 🌳 Leading and mentoring teams of talented software engineers 🌳 Driving engineering best practices around Object-Oriented Design, SOLID principles, clean architecture, and maintainable code 🌳 Designing and building scalable APIs and backend services 🌳 Helping evolve a large PHP platform towards modern Go-based microservices … React or modern SPA frameworks 🌳 HTML5 🌳 CSS/Tailwind Bonus Experience 🌳 Event-Driven Architecture 🌳 Kafka, RabbitMQ or messaging systems 🌳 Kubernetes 🌳 Terraform/Infrastructure as Code 🌳 Distributed Systems 🌳 Domain-Driven Design (DDD) 🌳 Observability and Monitoring About You We're less interested in job titles and more interested in engineering mindset. ...

growth. What You'll Be Doing 🌳 Leading and mentoring teams of talented software engineers 🌳 Driving engineering best practices around Object-Oriented Design, SOLID principles, clean architecture, and maintainable code 🌳 Designing and building scalable APIs and backend services 🌳 Helping evolve a large PHP platform towards modern Go-based microservices … React or modern SPA frameworks 🌳 HTML5 🌳 CSS/Tailwind Bonus Experience 🌳 Event-Driven Architecture 🌳 Kafka, RabbitMQ or messaging systems 🌳 Kubernetes 🌳 Terraform/Infrastructure as Code 🌳 Distributed Systems 🌳 Domain-Driven Design (DDD) 🌳 Observability and Monitoring About You We're less interested in job titles and more interested in engineering mindset. ...

growth. What You'll Be Doing 🌳 Leading and mentoring teams of talented software engineers 🌳 Driving engineering best practices around Object-Oriented Design, SOLID principles, clean architecture, and maintainable code 🌳 Designing and building scalable APIs and backend services 🌳 Helping evolve a large PHP platform towards modern Go-based microservices … React or modern SPA frameworks 🌳 HTML5 🌳 CSS/Tailwind Bonus Experience 🌳 Event-Driven Architecture 🌳 Kafka, RabbitMQ or messaging systems 🌳 Kubernetes 🌳 Terraform/Infrastructure as Code 🌳 Distributed Systems 🌳 Domain-Driven Design (DDD) 🌳 Observability and Monitoring About You We're less interested in job titles and more interested in engineering mindset. ...

growth. What You'll Be Doing 🌳 Leading and mentoring teams of talented software engineers 🌳 Driving engineering best practices around Object-Oriented Design, SOLID principles, clean architecture, and maintainable code 🌳 Designing and building scalable APIs and backend services 🌳 Helping evolve a large PHP platform towards modern Go-based microservices … React or modern SPA frameworks 🌳 HTML5 🌳 CSS/Tailwind Bonus Experience 🌳 Event-Driven Architecture 🌳 Kafka, RabbitMQ or messaging systems 🌳 Kubernetes 🌳 Terraform/Infrastructure as Code 🌳 Distributed Systems 🌳 Domain-Driven Design (DDD) 🌳 Observability and Monitoring About You We're less interested in job titles and more interested in engineering mindset. ...

cloud secret stores rather than hard-coded credentials .Monitor application performance and reliability — profiling, query optimisation, structured logging, error tracking, and tracing .Collaborate on clean, secure code through code review, conventional Git workflows, and adherence to OWASP and secrets-management best practices .Required Skills & Experienc eBacken dStrong … features (WebSockets/SSE) .Production experience across more than one cloud (AWS, Azure, GCP) or in a multi-cloud/hybrid setup .Infrastructure-as-code (Terraform, Pulumi, or Bicep) and Kubernetes package management with Helm .Security awareness — OWASP Top 10, dependency and secrets scanning (bandit, pip-audit, trivy) .Performance ...

cloud secret stores rather than hard-coded credentials .Monitor application performance and reliability — profiling, query optimization, structured logging, error tracking, and tracing .Collaborate on clean, secure code through code review, conventional Git workflows, and adherence to OWASP and secrets-management best practices .Required Skills & Experienc eBacken dStrong … features (WebSockets/SSE) .Production experience across more than one cloud (AWS, Azure, GCP) or in a multi-cloud/hybrid setup .Infrastructure-as-code (Terraform, Pulumi, or Bicep) and Kubernetes package management with Helm .Security awareness — OWASP Top 10, dependency and secrets scanning (bandit, pip-audit, trivy) .Performance ...

using C# and .NET Contribute to the architecture and development of a microservices-based system Apply strong object-oriented programming principles, including polymorphism and clean code practices Help build and optimise infrastructure-as-code (IaC) environments Work closely with DevOps practices, including CI/CD pipelines Collaborate … with cross-functional teams to define and deliver features Contribute to technical decisions in a greenfield environment Ensure code quality through testing, reviews, and best practices Required Skills & Experience Solid experience developing with C# and modern .NET (Core/.NET 6+) Strong understanding of microservices architecture Good knowledge ...