26 to 50 of 146 Clean Code Jobs in England

similar platform. Experience with Scala and Spark. Integrating with backing services, such as PostgreSQL, Redis or S3 Good engineering practices including continuous delivery, clean code, documentation, defensive programming, automated testing and code reviews Working in Agile development and/or DevOps teams Using GitHub/GitLab ...

software. Creating secure, scalable business systems including portals, dashboards, reporting tools, and internal applications. Maintaining and improving existing systems, including legacy applications, while ensuring clean code and smooth deployment processes. Working closely with stakeholders to turn business requirements into practical software solutions. What We’re Looking For: Strong ...

high-quality user-facing features. This a technical hands-on role where you will be seen as a role-model for promoting best practice, clean code and foster a collaborative and high-performance culture within the team. Other duties will include providing input into feature planning, product roadmaps ...

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 ...

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 ...

others. What you will focus on Designing and building modern full stack applications Developing robust APIs, services and data models Embedding quality through testing, code standards and CI/CD pipelines Ensuring performance, security and scalability from day one Leading technical decisions and influencing architecture Monitoring live systems … complex technical challenges. You will bring: Strong experience across frontend and backend development Expertise in modern architectures, APIs and cloud platforms A focus on clean code, performance and security Experience building scalable, reliable systems Confidence leading technical decisions and mentoring others A practical, problem-solving mindset with attention ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

daily life. You handle ambiguity well and thrive in fast-moving environments. Python and SQL coaching ability: You can develop engineers, not just write clean code yourself. Bonus Experience Nice to have, but not required: Experience building new products from scratch rather than inheriting legacy systems. Sensitive datasets ...

release Diagnose and fix complex bugs and improve performance, reliability, and maintainability across the stack Contribute to technical design discussions and decisions Review code from other developers and provide constructive feedback Write clean, well-tested, maintainable code and help raise team standards Use AI tools to accelerate … part of day-to-day development, including: Using AI tools to accelerate development and problem solving Writing, refining, and critically reviewing AI-assisted code Using AI to support debugging and to navigate unfamiliar areas of the system Improving efficiency on routine tasks and helping establish good AI practices within ...

microservices using Golang. Build scalable, high-performance applications for enterprise environments. Develop and consume RESTful APIs and integrate with third-party systems. Write clean, maintainable, and testable code following best practices. Optimize application performance, reliability, and scalability. Collaborate with product owners, architects, QA teams, and DevOps engineers. Participate … code reviews and contribute to technical design discussions. Troubleshoot production issues and provide timely resolutions. Implement security, monitoring, and logging best practices. Support CI/CD processes and automated deployments. Contribute to architecture decisions and technical improvements across platforms. Work within Agile teams to deliver high-quality software solutions. ...

Architecture and Operations to shape solutions, improve quality and keep delivery moving at pace. If you're curious, collaborative and passionate about clean, maintainable code, this is a great opportunity to utilise your skills in a supportive engineering environment while helping us continue to improve our digital services. ...

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 ...

/support, with significant scope to influence system design and evolution. Role Responsibilities Design, build, and evolve core distributed services Deliver high-quality code with strong test coverage and reliability Contribute to secure system design and implementation Work closely with engineers and stakeholders to define solutions Participate in code … understanding of: o Type systems o Concurrency o Functional and/or object-oriented programming Experience building distributed backend systems Strong engineering practices: o Clean code o Testing (unit + integration) o CI/CD Tech Environment Scala/Kotlin Python (supporting components) Distributed systems architecture CI/ ...

test-driven development, and continuous refactoring. Engineers are expected to contribute across development, integration, and production support, collaborating closely to maintain high standards of code quality, system reliability, and performance. Required & Desirable Skills Strong commercial experience building backend services using Kotlin Experience with event-sourced and event-driven architectures … Deep familiarity with XP practices, including: Mob programming as a primary way of working Test-driven development (TDD) Continuous refactoring and clean code principles Cloud experience with GCP, including: GKE and/or Cloud Run Cloud SQL and Memory store Artifact Registry and Cloud Logging Key Management Experience ...

testing, and maintaining high-quality Android applications Building secure, robust mobile applications in Kotlin Applying modern Android architecture patterns such as MVVM, MVI, and Clean Architecture Writing clean, maintainable code using modern Android practices including coroutines, Flow, and structured concurrency Integrating Android applications with REST APIs, backend … services, and secure communications layers Supporting performance optimisation, battery efficiency, and memory usage improvements Participating in code reviews and helping drive engineering quality across the mobile estate Working closely with architects, backend engineers, cloud engineers, DevSecOps, and security specialists Contributing to secure mobile design decisions in line with modern ...