101 to 125 of 329 Clean Code Jobs in the UK

Doing Software Development Design and build APIs and backend services using Spring Boot to support data products and analytics workflows. Write clean, maintainable, and efficient code and tests, ensuring adherence to best practices through code reviews. Big Data Engineering Design, develop, and maintain data pipelines … like Docker and Kubernetes. Experience in AdTech, advertising data platforms and campaign measurement. Knowledge of CI/CD pipelines, DevOps practices, and infrastructure‐as‐code tools such as Terraform. Experience with building Agentic AI systems to automate decision‐making and enhance analytics workflows. Bachelor’s degree in computer science ...

role in building and deploying machine learning features and data-driven applications. You will work on end-to-end solutions – from writing robust code and unit tests to developing APIs and integrating machine learning models into our product ecosystem. This role requires a mix of software engineering excellence … retail industry would be an advantage. Responsibilities Design, implement, and maintain software components that incorporate machine learning algorithms and data processing, and develop clean, efficient Python code for both backend logic and integration of ML models. Understand the business drivers behind each feature. Create and optimise data pipelines ...

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 ...

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 ...

regulatory benchmarks required for MiFID and MiFIR.Take full ownership of deliverables, driving work through from design to production.Establish and promote best practices, clean code standards, and sound design patterns.Act as a change agent, continuously improving engineering standards and ways of working.Champion Test‐Driven Development and “shift‐left” practices ...

regulatory benchmarks required for MiFID and MiFIR. Take full ownership of deliverables, driving work through from design to production. Establish and promote best practices, clean code standards, and sound design patterns. Act as a change agent, continuously improving engineering standards and ways of working. Champion Test‐Driven Development ...

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 ...

doing Software Development Design and build APIs and backend services using Spring Boot to support data products and analytics workflows. Write clean, maintainable, and efficient code and tests, ensuring adherence to best practices through code reviews. Big Data Engineering Design, develop, and maintain data pipelines … React is nice to have. Experience deploying services on Kubernetes is a plus. Knowledge of CI/CD pipelines, DevOps practices, and infrastructure‐as‐code tools (e.g., Terraform) is a plus. Background in computer science or similar quantitative field. Our Hybrid Work Approach Roku fosters an inclusive and collaborative ...

improve speed and efficiency Enhance observability and operational stability through better monitoring, logging, and proactive issue detection Establish and promote strong engineering standards, including clean code, automated testing, CI/CD, and measurable quality metrics Partner with engineers, architects, and product teams to guide technical decisions, mentor developers ...

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 ...

experience Demonstrated expertise developing production applications at scale Working knowledge of Elixir and technology stack Solid grounding in test automation and agile engineering practice — Clean Code, SOLID, coupling and cohesion, CI/CD Familiarity with containerisation and cloud-based, service-oriented infrastructure Excellent communication skills and the ability ...

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 ...

full ownership of tasks and seeing them through to completion with a strong sense of accountability and quality. Establishing and enforcing best practices , including clean code , robust design patterns , and maintainable system architectures. Acting as a catalyst for change, driving continuous improvement and modernisation across the engineering organisation. ...

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 ...

responibilities Develop, and maintain web applications and managed products. Collaborate with stakeholders to gather and understand requirements, providing technical expertise and guidance. Write clean, maintainable, and efficient code. Develop front-end user interfaces and back-end services. Ensure the performance, quality, and responsiveness of applications. Troubleshoot and debug applications. ...

across the .NET ecosystem. The library implements OWASP Secure Headers Project recommendations, enabling developers to enhance their application security with minimal effort whilst maintaining clean, maintainable code. Beyond digital community engagement, Jamie demonstrates his commitment to developing future talent through educational outreach work with Greenhead College’s “Step Into ...

these areas and curiosity to grow in others: Significant experience as an ML Engineer or Data Scientist, with a proven ability to write clean, production-grade Python code. Technical proficiency with modern engineering tools including Git, Docker, Kubernetes, and CI/CD workflows (e.g., CircleCI). Solid understanding ...

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 ...

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 ...

React and applications, including SSR, App Router, and data fetching patterns Building and maintaining reusable component libraries with a focus on scalability, accessibility, and clean semantic code Translating Figma and Adobe XD designs into pixel-perfect, production-ready UI Connecting front-end layers to REST and GraphQL APIs … close collaboration with back-end teams Writing clean, testable code and maintaining front-end test suites using Jest Optimising for performance, scalability, and smooth user interactions Communicating design and implementation decisions clearly to both technical and non-technical stakeholders What You'll Need Essential Strong proficiency in HTML ...

maintain robust, scalable backend systems and APIs using Python. Lead end-to-end development of complex software solutions, from concept to deployment. Write clean, efficient, and reusable code following best practices and coding standards. Collaborate with cross-functional teams including product managers, designers, and DevOps to deliver high … quality features. Optimize application performance, reliability, and scalability. Participate in architectural discussions and contribute to technical decision-making. Conduct code reviews and ensure adherence to quality standards. Troubleshoot, debug, and resolve production issues in a timely manner. Mentor junior developers and contribute to building a strong engineering culture. Required ...

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 ...

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 ...