1 to 25 of 36 Permanent Clean Code Jobs in the North of England

Full-Stack Developer (Node.js & React.js) Are you a budding full-stack developer with a passion for clean code and scalable systems? We're looking for a Junior Developer with experience in Node.js and React.js to join a growing tech team working on a cutting-edge, data-driven platform … already used by hundreds of customers, and they're just getting started. You'll be: Developing and maintaining back-end services using Node.js Building clean, user-friendly front-end components with React.js Working with TypeScript and SQL to build reliable APIs and data flows Learning from a talented engineering ...

maintaining Angular 21 front-end applications using DevExpress DevExtreme v25 Implementing Azure-native solutions (App Services, Azure SQL, Storage) Developing and maintaining Infrastructure as Code using Bicep Integrating Azure Entra ID for authentication and role-based access control Managing secure secrets via Azure Key Vault Writing and maintaining unit … Angular 21 (mandatory) DevExpress DevExtreme v25 (mandatory) Entity Framework Core TypeScript/RxJS Microsoft Azure Azure Entra ID Azure Key Vault Bicep (Infrastructure as Code) CI/CD pipelines Bitbucket (Git) You'll also work closely with UI/UX teams using Figma and operate within Agile delivery frameworks. ...

Python Developing scalable components that handle high-volume data and real-time processing Collaborating with product and architecture teams on new feature design Writing clean, maintainable, production-grade code Contributing to system optimisation, reliability, and performance improvements Working as part of a highly experienced remote engineering team Receiving … hands-on coding skills in C++ and Python Experience building backend systems, distributed services, or performance-focused applications Solid understanding of software engineering fundamentals, clean code, and scalable design Comfortable working in a fully remote, product-focused team environment Strong communication skills and a collaborative mindset Motivated ...

Python Developing scalable components that handle high-volume data and real-time processing Collaborating with product and architecture teams on new feature design Writing clean, maintainable, production-grade code Contributing to system optimisation, reliability, and performance improvements Working as part of a highly experienced remote engineering team Receiving … hands-on coding skills in C++ and Python Experience building backend systems, distributed services, or performance-focused applications Solid understanding of software engineering fundamentals, clean code, and scalable design Comfortable working in a fully remote, product-focused team environment Strong communication skills and a collaborative mindset Motivated ...

services across backend, frontend, or full-stack environments. Utilise AI Accelerated development tools across the SSDLC to accelerate delivery and product quality. Write clean, maintainable, secure code following engineering standards and SSDLC best practices. Participate actively in backlog refinement, sprint planning, story estimation, and team ceremonies. AI Integration … tests, including unit, integration, and functional tests. Apply secure-by-design principles in all coding activities, participating in threat modelling where appropriate. Contribute to code reviews and continuously improve code quality within the squad. Maintain documentation for services, features, and reusable components. Cloud-Native Engineering & DevOps Practices: Deploy ...

Theyre Looking For: 24 years commercial Java development experience Strong Spring Boot knowledge Experience working in Agile environments Understanding of microservices architecture Passion for clean code and modern engineering practices Nice to Have: AWS or cloud exposure Docker/containers CI/CD tools (Jenkins, GitLab, SonarQube ...

premium organizational background to join a mission-critical engineering team. This role is 75% Backend and 25% Frontend, requiring a "purist" approach to clean code and architectural integrity. The Technical Stack Backend: Java 8+, Spring Boot, Microservices, RESTful APIs. Frontend: Angular 17+ (Mandatory recent experience). Data ...

Package and deploy applications using containers (Docker, Podman, Kubernetes) and understand orchestration concepts. Apply high-integrity coding practices including unit testing, static analysis, and clean code principles. Perform Software FMEA to identify, evaluate, and mitigate potential failure modes. Produce and maintain technical documentation across the software lifecycle. Support ...

Working closely with stakeholders to understand requirements and translate them into delivery Contributing to technical design discussions and explaining architecture decisions clearly Writing clean, maintainable code with a focus on quality, testing, and reliability Supporting and mentoring others through code reviews and good engineering practices What they … familiarity with CI/CD Comfortable working in Agile teams and engaging with non-technical stakeholders Nice to have SQL experience Infrastructure as Code exposure (e.g., Bicep/Terraform) Microservices/event-driven patterns Package £60,000 salary Hybrid working (2 days in the office ...

alongside highly skilled senior engineers and help shape a tech culture built on trust, autonomy, and continuous improvement. We don’t expect you to code, but you’ll be managing engineers who build with cutting-edge tech to solve complex challenges. Think scalable systems, slick user experiences, modern DevOps … speak the language of modern architecture, OOP, TDD, CI/CD, and cloud-native development (AWS ideally). Engineering Best Practices – You drive clean code, robust testing, and elegant automation. Agile, DevOps, and product-driven development are second nature to you. The company - Values are simple but powerful ...

Develop scalable microservices and APIs • Deploy applications to cloud platforms (e.g. AWS) • Collaborate with cross-functional teams (developers, testers, infrastructure) • Follow best practices like clean code, testing, and version control • Work in Agile teams (stand-ups, sprint planning, reviews) About The Candidate • The right Java Developer will have ...

designing, building and improving cloud-based applications that support critical digital services. This is a hands-on engineering role with a strong focus on clean code, collaboration and delivering high-quality software in fast-moving environments. What youll be doing Building and maintaining Java-based backend services using ...

designing, building and improving cloud-based applications that support critical digital services. This is a hands-on engineering role with a strong focus on clean code, collaboration and delivering high-quality software in fast-moving environments. What youll be doing Building and maintaining Java-based backend services using ...

Doing Designing, developing, and maintaining backend applications using C#.NET Contributing to greenfield projects and helping shape new systems from the ground up Building clean, scalable, and maintainable code following best practices Working with SQL databases, including writing efficient queries Collaborating with frontend developers using JavaScript frameworks (React/… Angular or similar) Participating in code reviews and improving overall code quality Supporting testing, debugging, and performance optimisation Engaging in Agile team processes and contributing ideas to improve systems What We’re Looking For Around 2+ years of experience in software development Strong experience with C#.NET Experience with ...

systems that support core marketplace functionality and evolving business requirements. Key ResponsibilitiesSystem Architecture & Development Design and implement scalable, maintainable backend architecture Apply SOLID principles, clean code practices, and clear separation of concerns Develop modular components using service-layer and repository patterns Core Platform Features User authentication and role … queues Architecture & Tooling Service-layer and repository patterns RESTful API design and authentication Event-driven architecture (Laravel Events & Listeners) Git, Composer, PHPUnit/Pest Code quality tools (PHP Insights, Pint/CS Fixer) Performance & Testing Query optimisation and N+1 prevention Queue and memory optimisation TDD mindset and integration testing ...

DynamoDB/SonarQube/GitLab Project Youll design, build and improve software on a modern AWS-native stack, working in an agile environment where clean, secure, test-driven code is the standard. This role includes 24/7 on-call (L3) support responsibilities on a rota basis What … youll do Write clean, secure code using a test-driven development approach Design and build reusable software components Collaborate with developers, architects and product teams Diagnose and resolve service faults; maintain infrastructure Support integration between internal and external systems Operate and continuously improve production services Provide Level ...

powered client solutions, including RAG pipelines, agent architectures, LLM integrations, and protocol-driven tooling Build scalable AI systems using modern software engineering best practice (clean code, testing, CI/CD) Develop internal AI tooling to accelerate engineering delivery Lead advanced AI knowledge-sharing sessions within internal upskilling initiatives ...

integrate AI-powered features such as LLM-driven services, RAG pipelines, and agent-based workflows into core systems Apply modern software engineering best practices (clean code, testing, CI/CD, observability) to all solutions Develop internal tools and platforms to improve developer productivity and system efficiency Collaborate closely ...

Developer, your key responsibilities include; Enhance features and functionality of core products Design and implement scalable backend systems using C# (.NET 5+ preferred) Write clean, maintainable, and testable code using TDD/BDD principles Create and maintain RESTful and GraphQL APIs Collaborate with POs, BAs, and stakeholders ...

performing engineering team in Leeds. You will design, build, and scale software on a modern, AWS-native stack , working in an agile environment where clean, secure, test-driven code is the standard. Core Technical Requirements To be successful in this role, you must demonstrate expert-level proficiency … experience with at least three of the following: Lambda, DynamoDB, ECS, ECR, API Gateway, S3, Step Functions, or SQS. Key Responsibilities Develop: Write clean, secure, and reusable code using a TDD (Test-Driven Development) approach. Architect: Design reusable software components and support integration between internal and external systems. ...

engineers to deliver high-quality, user-focused solutions Supporting DevOps practices, helping to improve CI/CD pipelines, deployment processes and system reliability Writing clean, maintainable code and contributing to code reviews and best-practice discussions Troubleshooting, optimising and enhancing existing applications Continuously learning and sharing knowledge ...

maintain applications using .NET (C#, ASP.NET, .NET Core/.NET 6+) Design and optimize SQL Server databases, stored procedures, views, and functions Write clean, maintainable, and efficient code following best practices Participate in code reviews and contribute to technical discussions Debug and resolve application issues and performance ...

proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full …/UX implementation skills (spacing, typography, layout, interaction) Experience with REST APIs, auth flows, and state management Comfortable delivering apps that feel fast, clean, and well-finished 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking ...

proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full …/UX implementation skills (spacing, typography, layout, interaction) Experience with REST APIs, auth flows, and state management Comfortable delivering apps that feel fast, clean, and well-finished 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking ...

knowledge is acceptable, as structured learning and on-site training is available. Key Responsibilities Assist in developing and maintaining web applications using Laravel Writing clean, efficient, and maintainable code using HTML, CSS, and JavaScript Supporting front-end development, ensuring responsive, user-friendly interfaces Working with WordPress … designers and senior developers on new features Debugging and troubleshooting issues across browsers and devices Ensuring cross-browser compatibility and mobile responsiveness Contributing to code reviews and development best practice Meeting project deadlines and working effectively as part of a small team Supporting other areas of business where required ...