51 to 75 of 198 Clean Code Jobs in England

Collaborating with Product teams to shape requirements and delivery plans Building and deploying production software in a fast-paced environment Driving engineering best practices, code quality and maintainability Supporting systems in production and improving platform performance Acting as a senior technical leader within an AI-enabled engineering environment What … Lead Engineer or Senior Technical Leadership role Experience building and scaling SaaS or product-led platforms Strong understanding of software architecture, design patterns and clean code principles Experience working in cloud-native, CI/CD and DevSecOps environments Passion for engineering excellence, mentoring others and solving complex technical ...

concept where needed. Collaborate with initiative managers to break work into clear, deliverable epics and user stories. Turn user stories into production-ready code, acting as a high-performing individual contributor, lead developer, and embedded architect within a small squad. Ensure high standards of quality, maintainability, and operability across … full stack. Excellent collaboration and communication skills, with the ability to work directly with customers and cross-functional stakeholders. Solid engineering foundation, including clean code, SOLID principles, design patterns, automated testing, security best practices, and CI/CD (DevSecOps) environments. Benefits Salary up to £100,000 Hybrid working ...

reliability Implementing and maintaining retrieval systems, including ingestion pipelines, chunking strategies, and advanced techniques such as HyDE Building and owning production AI applications: clean code, robust error handling, well-designed APIs, and data pipelines Crafting effective prompts and optimising across latency, cost, and quality dimensions for different model … deterministic systems through experimentation while balancing latency, cost, and quality trade-offs Nice to Have Experience with AI-assisted development tooling (e.g. Claude Code, GitHub Copilot) Knowledge of when fine-tuning is preferable to prompt engineering or RAG, with hands-on fine-tuning experience Familiarity with real-time streaming ...

build the customer-facing side of this system in React/TypeScript, backed by our Python/Flask services. Frontend is your strength: clean, responsive, accessible interfaces, and you're equally happy working into the backend to ship a feature end-to-end. You'll learn fast alongside experienced … engineers who'll back your growth. What you'll do Build the customer-facing journey: clean, responsive, accessible React/TypeScript for the storefront and the consultation experience. Ship end-to-end: work into our Python/Flask backend to get a feature out the door, with support from ...

solutions using the Java/JEE stack, and contributing to modern, secure, and high-performing systems. You will play a key role in developing clean, reusable code, supporting live services, and mentoring junior team members while following modern engineering standards and DevOps practices. Key Responsibilities Application Development & Engineering … maintain applications using Java/JEE technologies Build and enhance web applications using frameworks and languages such as Java, Groovy, or Ruby Write clean, secure, well-tested code following test-driven development (TDD) principles Develop reusable, open, and maintainable code components Contribute to modern development standards ...

products. Develop and maintain web application components for client projects and internal systems, following specifications provided by stakeholders and team members Translate requirements into code under supervision Write clean, documented code and participate in peer code reviews Follow established software development lifecycle (SDLC) processes in accordance ...

maintain internal web applications Work with developers and product owners to deliver new features Contribute to AI-assisted automation and workflow improvements Write clean, maintainable code and follow best practices Participate in code reviews, sprint planning, and agile ceremonies Continuously develop technical skills with team support About ...

celebrate our achievements. Responsibilities - Represent the technical side on customer calls alongside our AE, Tim, mostly with US prospects - Build live demos and code samples that move active deals forward - Run technical deep-dives with prospect engineering teams - Guide prospects who don't yet know what to build. Most … value - Feed customer signal back into product, closing the loop on the roadmap Qualifications - You're proficient in JavaScript/TypeScript and can write clean code and prototype customer-facing applications quickly. - You've got hands-on React and Node.js experience across frontend and backend. Enough to build ...

Help improve engineering processes, tooling, and automation practices Engage with stakeholders, including security and policy teams, to identify and mitigate delivery risks Provide mentorship, code reviews, and technical guidance to less experienced engineers Promote Agile delivery principles and foster a collaborative team culture Skills & Experience We are looking … following areas: Software Development Strong experience in one or more of: Java Spring Boot Python JavaScript/TypeScript ReactJS Understanding of SOLID principles and clean coding practices Cloud & Infrastructure Experience with AWS or Azure cloud platforms Ability to configure, deploy, and secure cloud-native environments Understanding of modern infrastructure ...

intersection of slick frontend experiences, robust backend logic, and cloud-native AWS infrastructure. If you are tired of being boxed into just writing code and want to truly own the deployment pipeline, infrastructure, and application architecture, this is your next move. What Youll Own Build & Scale: Design and deploy … high-performance backend APIs and dynamic, responsive frontends. Architect the Cloud: Ship production-ready code directly into AWS, leveraging modern cloud-native architectures. Own the Pipeline: Champion DevOps best practices, ensuring seamless CI/CD automation from local machine to live production. Innovate: Eliminate legacy bottlenecks and introduce modern ...

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 ...

Senior or Lead Software Engineer, Lead DevOps Engineer, or similar hands-on technical leadership role - Excellent software engineering fundamentals, including system design, clean code, testing, and maintainability - Strong experience designing and delivering API-driven and microservice-based systems - Proven ability to modernise or integrate legacy applications into modern ...

Strong background as a Senior or Lead Software Engineer, Lead DevOps Engineer , or similar hands-on leadership role Excellent software engineering fundamentals: system design, clean code, testing, and long-term maintainability Deep experience designing and delivering API-driven and microservice-based systems Proven ability to modernise or integrate ...

knowledge from classic approaches to state-of-the-art techniques. Technical Skills and Coding Practices Proven ability to refactor and write performant, secure, and clean code. Strong experience with Python and ML libraries/frameworks, plus a desire to learn additional languages. Experience with cloud services and working with ...

excited by the idea of building something better rather than just keeping things running. Key Responsibilities Hands-on Delivery Write production-quality code every day across the full stack, covering backend, front-end, and the infrastructure that supports it. Take ownership of features and workstreams from design through … what their systems are doing in production. Contribute to the team's growing DevOps capability, taking on operational responsibility for the systems you build. Code Quality and Engineering Practice Write clean, testable, secure code and hold that standard consistently, not just when it is convenient. Practise test ...

scalable software solutions. Working across the full SDLC in a modern engineering environment. Collaborating with cross-functional teams to deliver business-critical platforms. Driving code quality, testing, and secure engineering practices. Contributing to architecture, innovation, and continuous improvement. Strong programming experience in Python (essential) Exposure to Golang or Java … nice to have) Experience with distributed systems/microservices architecture. Knowledge of APIs, system design, and cloud environments. Strong focus on clean code, testing, and engineering best practices. This is an exciting opportunity to be part of a large-scale engineering build out, working on impactful, enterprise-grade ...

rate: £540 * Inside IR35 * Hybrid: Manchester (2 days per week in the office) Requirements Strong Java + Spring Boot fundamentals Ability to write clean code from scratch (no AI tools) Hands-on experience with AWS/CDK Exposure to cloud migration projects Confident working in collaborative environments (pair … Desirable Basic Node.js or frontend interaction Interview Process You will complete a live pair programming exercise where you will: Write Java/Spring Boot code from scratch Clearly talk through your approach while solving problems Work collaboratively with another engineer No AI tools allowed during the exercise. Please click ...

latest AI tools, obsessed with automating manual work Comfortable with CI/CD, container deployments, and cloud services (GCP a plus) You ship clean code quickly and take full ownership You care about the product as much as the tech ...

Postgres database We rely on Spring Boot for quick and quality delivery We have a pragmatic approach to develop our business logic, focusing on clean code, with emphasis on maintainability and fast turnaround with TDD, DDD and continuous integration & delivery What you'll need 5+ years of experience ...

Fast prototyping using Python/NodeJS/ReactJS or programming language that the given problem asks for Collaborating with others to understand requirements clean code and refactor constantly. Make sure we are building the thing right. Be ready to work on a range of technologies and components, including ...

continuous refactoring. Engineers are expected to contribute across development, integration, and production support, working closely as a team to maintain a high standard of code quality and system reliability. Location: London Required Skills • Strong commercial experience building backend services in Kotlin • Deep experience with XP practices, including: Mob programming … primary way of working Test‐driven development (TDD) Continuous refactoring and clean code discipline • Cloud experience in CARE Cloud/GCP, including: GKE and/or Cloud Run Cloud SQL, Memorystore Artifact Registry, Cloud Logging Key Management • CI/CD and SDLC experience in a regulated/enterprise ...

continuous refactoring. Engineers are expected to contribute across development, integration, and production support, working closely as a team to maintain a high standard of code quality and system reliability. Location: London Required Skills • Strong commercial experience building backend services in Kotlin • Deep experience with XP practices, including: Mob programming … primary way of working Test‐driven development (TDD) Continuous refactoring and clean code discipline • Cloud experience in CARE Cloud/GCP, including: GKE and/or Cloud Run Cloud SQL, Memorystore Artifact Registry, Cloud Logging Key Management • CI/CD and SDLC experience in a regulated/enterprise ...

Build and maintain robust, scalable applications across the full stack (Node/React/TypeScript) Collaborate in an agile team environment to deliver clean, maintainable, and testable code Influence architectural decisions and technology choices Optimise Front End and Back End performance to ensure fast, seamless user experiences Contribute … Node, React, JavaScript/TypeScript, HTML, CSS, and responsive design principles Strong understanding of Back End technologies and best practices Passion for writing clean, well-tested code Experience with cloud platforms (AWS, Azure, or GCP) Excellent communication skills and the ability to explain technical ideas clearly A mindset ...

practical implementation approaches Implement, test and maintain new user interface functionality, ensuring changes are robust, maintainable and aligned with agreed standards Participate actively in code reviews and technical design reviews, providing constructive feedback and helping maintain code quality across the front end Contribute to improving consistency and usability … Solid HTML5 and CSS skills, including building responsive interfaces that work well across devices and browsers Good understanding of maintainable engineering practices (e.g. writing clean, testable code, sensible separation of concerns, and effective peer review) Experience working with modern Web application patterns, including server-side rendering (or similar ...

Evaluating emerging AI tools, frameworks and protocols Supporting pragmatic AI adoption across engineering teams What We’re Looking For Essential: Strong software engineering foundations (clean code, testing, CI/CD, production mindset) Hands-on experience with LLMs (API integrations, prompt engineering, agent workflows, RAG systems) Experience shipping ...