1 to 25 of 854 Clean Code Jobs in the UK

implementation, testing, deployment, and post-release support. Operate independently on complex tasks, owning features end‐to‐end from design through to deployment. Participate in code reviews, providing constructive feedback and ensuring adherence to clean code principles. Troubleshoot and resolve complex software issues, including performance and scalability challenges. … tooling as standard practice across design, implementation, code review, and testing to improve quality and delivery speed. Technical Leadership Contribute to architecture discussions and technical decision‐making. Apply clean code principles and design patterns to deliver maintainable, scalable systems. Champion automated testing practices and contribute to system ...

design, implementation, testing, deployment, and post-release support. Operate independently on complex tasks, owning features end-to-end across the full stack. Participate in code reviews, providing constructive feedback and ensuring adherence to clean code principles. Troubleshoot and resolve complex software issues across backend and frontend. … tooling as standard practice across design, implementation, code review, and testing to improve quality and delivery speed. Technical Leadership Contribute to architecture discussions and technical decision-making. Apply clean code principles and design patterns to deliver maintainable, scalable systems. Champion automated testing practices and contribute to system ...

services, including AWS Lambda • Build secure, scalable and reliable APIs and backend services • Translate user and business requirements into maintainable technical solutions • Write clean, well-tested and maintainable code • Collaborate with frontend and mobile developers, designers, product managers, QA professionals and technical specialists in an agile multidisciplinary team … Participate in technical discussions, code reviews and architectural decision-making • Develop automated tests and contribute to CI/CD processes • Investigate and resolve technical issues, defects, performance problems and production incidents • Address security, accessibility, privacy, resilience, scalability and performance throughout the development lifecycle • Contribute to technical documentation, knowledge sharing ...

where your work will go live quickly, be seen, and genuinely make an impact. You'll be part of a collaborative team that values clean code, pragmatic decision-making, and continuous improvement—working closely with product, design, and DevOps to ship meaningful features at pace. What … modern frameworks (e.g. Spring Boot)Collaborating with cross-functional teams to deliver new features end-to-end Improving system performance, reliability, and maintainability Writing clean, testable code and contributing to best practices across the team Supporting deployments and monitoring production systems Taking ownership of features—from idea through ...

looking for a Senior Laravel developer to lead high-quality builds, write clean, scalable code, and bring smart, user-focused products to life. We’re looking for a Senior Laravel developer to lead high-quality builds, write clean, scalable code, and bring smart, user-focused products … products — working across a range of internal and client-facing projects. This is a hands-on development role with a strong focus on writing clean, maintainable code and delivering high-quality features. You’ll collaborate with designers, delivery leads, and other developers to bring ideas to life ...

applications with strong understanding of the iOS ecosystem. Xcode, Git & GitHub Mandatory Strong hands-on experience with source control, branching strategies, pull requests, code reviews, and development workflows. Unit & UI Testing (XCTest, XCUITest) Mandatory Ability to design comprehensive automated test suites, improve code coverage, and ensure application quality. … Mandatory Experience identifying bottlenecks, optimizing app startup times, memory utilization, and overall application performance. Engineering Best Practices Mandatory Demonstrated adoption of TDD, Pair Programming, Code Reviews, Refactoring, Clean Code, and CI principles. Continuous Integration & Automated Testing Mandatory Experience implementing automated build, test, and quality validation processes within ...

join a collaborative agile team with autonomy, high engineering standards, and a focus on continuous improvement. What makes this different: Craft matters - We value clean code, a quality mindset, and engineering excellence Trust and support - Teams make technical decisions collaboratively with mentorship when you need it Real impact … features across the full stack (Azure, .NET APIs, Angular frontend, SQL databases) Make or contribute to architectural and technical decisions within your domain Write clean, tested, maintainable code that solves real problems Participate in and improve our engineering practices (code review, testing strategies, CI/CD pipelines ...

Practice to help establish engineering excellence at M&S Lead by example via contributions to our engineering ecosystem Pioneer and promote methodologies like clean code and clean architecture Advocate for engineering productivity, delivery quality and operational excellence through a continuous ecosystem Drive DevOps practices to automate … external brand outreach activities Who You Are: Significant track record of strategic and innovative thinking, as well as execution and implementation Specialist in clean code and implementation of design patterns for common problems. Depth of knowledge in Information Security, you can design, quality review and quality assure solutions ...

Practice to help establish engineering excellence at M&S Lead by example via contributions to our engineering ecosystem Pioneer and promote methodologies like clean code and clean architecture Advocate for engineering productivity, delivery quality and operational excellence through a continuous ecosystem Drive DevOps practices to automate … external brand outreach activities Who You Are: Significant track record of strategic and innovative thinking, as well as execution and implementation Specialist in clean code and implementation of design patterns for common problems. Depth of knowledge in Information Security, you can design, quality review and quality assure solutions ...

crypto liquidity Develop predominantly with Java 25 on the backend and PostgreSQL Use Spring Boot for delivery Develop business logic with emphasis on clean, maintainable code Apply TDD and DDD Use continuous integration and delivery Collaborate with a talented team to create solutions that drive financial inclusion … people use in hypergrowth startups Core Competencies Proficient in Backend Development with a strong focus on Java 25, PostgreSQL, and Spring Boot, emphasizing clean code and best practices like TDD and DDD. Experienced in building REST APIs and microservices to support financial systems and enhance user experience. Highest ...

performance data processing systems in a production-focused environment. This role is centred on software engineering rather than modelling , with a strong emphasis on clean code, Test-Driven Development (TDD), and scalable data processing . Key Responsibilities Develop and maintain production-grade Python applications. Build high-throughput data … processing pipelines handling large datasets on local server infrastructure. Design and implement robust multithreaded and multiprocessing solutions. Write clean, maintainable code within a TDD environment. Optimise performance across CPU, memory, and I/O intensive workloads. Essential Experience Strong commercial Python development experience. Expert knowledge of multithreading, multiprocessing ...

features (Python) from scratch. Resolve critical production issues promptly. Develop test infrastructures, write documentation, and ensure high performance. Follow development best practices (Clean Code, Clean Architecture, code reviews). Communicate actively with stakeholders, team members, and clients. Valued Skills and Experience Strong proficiency in Python with ...

future of our organization. Responsibilities: Collaborate with software developers and business analysts to understand project requirements and design software solutions accordingly. Write efficient and clean code for software applications, ensuring adherence to coding standards and best practices. Test and debug software programs to identify and resolve any issues … bugs. Implement software enhancements and updates to meet changing business needs and technology advancements. Participate in code reviews and provide constructive feedback to maintain code quality and improve team performance. Work closely with cross-functional teams to ensure seamless integration of software components. Stay up-to-date with ...

solutions end-to-end, from technical design and architecture through to production deployment, monitoring, support, and continuous improvement. Champion engineering best practices across code quality, testing, CI/CD, observability, maintainability, and operational resilience. Mentor and guide junior and mid-level engineers, setting high technical standards through code … using Angular or React, with a focus on reliable, maintainable, and responsive UI delivery. Strong understanding of software engineering best practices, including automated testing, clean code, code reviews, CI/CD, observability, and secure development practices. Experience deploying and operating production-grade systems in cloud or hybrid ...

fostering an inclusive environment where everyone can thrive. If you love solving complex technical puzzles, supporting peers through thoughtful mentorship, and balancing innovation with code quality, we would love to welcome you to our team. Key aspects of the role include Architectural Delivery: Designing and building … proficiency with Kubernetes and Helm to deploy and manage resilient, containerised applications. Agile Execution: Strong experience navigating full Agile delivery lifecycles, turning designs into clean code, and working with Continuous Delivery (CD) pipelines. Supportive Leadership: A passion for clean code, comprehensive testing, and uplifting colleagues through ...

messaging and cloud-based integration. Design and develop applications across Azure, AWS or GCP . Contribute to CI/CD, DevSecOps and Infrastructure as Code practices. Work collaboratively within Agile and scaled Scrum teams. Integrate emerging technologies, including AI-driven development . Promote clean architecture, secure coding … software design patterns . Proven experience leading, mentoring and supporting software engineering teams. Experience building user-facing web applications . Strong understanding of clean code, clean architecture and modern engineering practices. Experience with cloud platforms such as Azure, AWS or GCP . Experience with Docker, Kubernetes ...

similar environment. You'll be confident taking ownership of technical direction, guiding projects from initial scoping through to deployment. You’ll love writing clean, scalable, and maintainable code across modern frameworks, working closely with our designers to ensure delivery aligns seamlessly with the creative vision and technical excellence. … love it here. Our Digital team works across a wide range of client projects - from custom websites to tailored e-commerce solutions. We value clean code, great UX, and a collaborative approach to development. For context, we are looking to grow the Digital team and are currently looking ...

Design, develop and maintain high-quality iOS applications using Swift Translate user and business requirements into reliable, maintainable technical solutions Write clean, well-tested and maintainable code following modern iOS development practices Collaborate with designers, product managers, QA professionals and developers in an agile multidisciplinary team Participate … technical discussions, code reviews and architectural decision-making Develop automated tests and contribute to continuous integration and delivery processes Investigate and resolve technical issues, defects and performance problems Consider security, accessibility, privacy, resilience and performance throughout the development lifecycle Contribute to technical documentation and knowledge sharing Establish and maintain ...

engineering practices, distributed systems and API design. While this is a full stack role, the primary emphasis is on backend development, system architecture and code quality . Experience with frontend technologies is beneficial but not essential. The successful candidate should also be comfortable working with AI-assisted development tools … reviewing both human-written and AI-generated code, and contributing to technical discussions around architecture and system design. Responsibilities Backend Development Design, develop and maintain scalable backend services using Node.js, TypeScript and modern backend frameworks such as Express.js or similar. Design and implement RESTful APIs and service integrations. Develop ...

/SNS, DynamoDB, RDS). Implement microservices, distributed-system principles, and strong operational controls for integration into financial products. Uphold engineering best practices: clean code, automated testing, CI/CD, and operational excellence. Diagnose and improve production behaviours relating to reliability, latency, cost, and AI quality. Mentor engineers … Deep understanding of AWS, cloud-native engineering, APIs, and integration patterns. Experience with microservices, messaging patterns, event-driven, and distributed architectures. Commitment to quality, clean code, testing, and operational excellence. Nice to Have Experience with NestJS or similar backend frameworks. Familiarity with LangGraph, Langfuse, or other AI orchestration ...

built. The Opportunity This is a technical leadership role for someone who wants to shape a product from first design conversation through to code running in production while staying close to the build the whole way. You'll move fluidly between hands-on delivery and architectural decision-making, working … across a modern stack and deploying multiple times a day. You will be challenged to experiment and champion AI, where currently almost 80% of code is agent generated . If you want influence over how things are built, not just what gets built, this is worth a conversation. Please ...

environment. Strong predictive modeling foundation: Extensive experience with traditional ML algorithms, Deep Learning frameworks, and complex time-series forecasting. Experience developing production-grade Python code: High proficiency in Python, Pandas, and modern software practices (testing, clean code, code review, CI/CD). Data & Pipeline Expertise ...

enjoys solving complex problems and delivering high-quality software. You value collaboration, curiosity, and learning as much as coding. You understand the importance of clean code, maintainable architecture, and system performance, and you want to work in a culture where your contributions matter and your growth is supported. … Modernizing components of the platform to .NET 8+ and Svelte.js, including containerized deployments. Automating infrastructure with Pulumi and Azure DevOps. Participating in architecture discussions, code reviews, and maintaining engineering best practices. What you may have: Strong experience with C#/.NET, including async/await, memory management, and resource ...

enjoys solving complex problems and delivering high-quality software. You value collaboration, curiosity, and learning as much as coding. You understand the importance of clean code, maintainable architecture, and system performance, and you want to work in a culture where your contributions matter and your growth is supported. … Modernizing components of the platform to .NET 8+ and Svelte.js, including containerized deployments. Automating infrastructure with Pulumi and Azure DevOps. Participating in architecture discussions, code reviews, and maintaining engineering best practices. What you may have: Strong experience with C#/.NET, including async/await, memory management, and resource ...

through meaningful challenges, strong mentorship, and a culture that rewards curiosity and craftsmanship. Here, you'll work alongside experienced engineers who are passionate about clean code, scalable architecture, and continuous improvement — and you'll have the opportunity to explore emerging technologies like AI and GenAI from day one. … Software Engineer II at JPMorganChase within [Insert Team Name/Line of Business], you will ship secure, full-stack features, write clean Java code, and deepen your expertise in modern engineering practices — including microservices, event-driven architecture, and CI/CD — while building the foundation for a serious ...