1,101 to 1,125 of 2,806 Clean Code Jobs in the UK

our Engineering team in London. Successful candidates will join a cross functional team including product managers and designers working closely with the rest of our business to deliver working code that solves real problems for both internal and external customers. You will take ownership of the services managed by your team, ensuring that their development aligns with the higher … level AlphaSights Engineering strategy, while mentoring more junior Engineers. If you're passionate about solving complex data challenges with code, and enjoy collaborating with talented colleagues in a high-performance environment, this role is a perfect fit for you. What you'll do: Design solutions: Design, develop, deploy and support data infrastructure, pipelines and architectures, contributing to an architectural … vision that will scale up to be the world's leading research platform. Ship working code: Write clean, efficient, and maintainable code that powers data pipelines, workflows, and data operations in a production environment. Implement reliable, scalable, and well-tested solutions to automate data ingestion, transformation, and orchestration across systems. Own data operations infrastructure: Manage and optimise More ❯

high-quality, tested features across core applications such as the order and risk management systems Collaborate with cross-functional teams on end-to-end features Mentor junior developers through code reviews and guidance Enhance UX and maintain consistent design principles across the platform Participate in Agile ceremonies including stand-ups, backlog refinement, and retrospectives Evaluate and improve the frontend … HighCharts Improve spreadsheet-like data displays using HandsOnTable for better performance and usability Requirements: Strong TypeScript and React skills Experience with state management libraries (e.g., Zustand) Proficiency in writing clean, testable code with solid test coverage Experience with testing frameworks such as Vitest and Playwright Familiarity with REST or GraphQL API design Ability to write high-quality CSS More ❯

high-quality, tested features across core applications such as the order and risk management systems Collaborate with cross-functional teams on end-to-end features Mentor junior developers through code reviews and guidance Enhance UX and maintain consistent design principles across the platform Participate in Agile ceremonies including stand-ups, backlog refinement, and retrospectives Evaluate and improve the frontend … HighCharts Improve spreadsheet-like data displays using HandsOnTable for better performance and usability Requirements: Strong TypeScript and React skills Experience with state management libraries (e.g., Zustand) Proficiency in writing clean, testable code with solid test coverage Experience with testing frameworks such as Vitest and Playwright Familiarity with REST or GraphQL API design Ability to write high-quality CSS More ❯

high-quality, tested features across core applications such as the order and risk management systems Collaborate with cross-functional teams on end-to-end features Mentor junior developers through code reviews and guidance Enhance UX and maintain consistent design principles across the platform Participate in Agile ceremonies including stand-ups, backlog refinement, and retrospectives Evaluate and improve the frontend … HighCharts Improve spreadsheet-like data displays using HandsOnTable for better performance and usability Requirements: Strong TypeScript and React skills Experience with state management libraries (e.g., Zustand) Proficiency in writing clean, testable code with solid test coverage Experience with testing frameworks such as Vitest and Playwright Familiarity with REST or GraphQL API design Ability to write high-quality CSS More ❯

high-quality, tested features across core applications such as the order and risk management systems Collaborate with cross-functional teams on end-to-end features Mentor junior developers through code reviews and guidance Enhance UX and maintain consistent design principles across the platform Participate in Agile ceremonies including stand-ups, backlog refinement, and retrospectives Evaluate and improve the frontend … HighCharts Improve spreadsheet-like data displays using HandsOnTable for better performance and usability Requirements: Strong TypeScript and React skills Experience with state management libraries (e.g., Zustand) Proficiency in writing clean, testable code with solid test coverage Experience with testing frameworks such as Vitest and Playwright Familiarity with REST or GraphQL API design Ability to write high-quality CSS More ❯

high-quality, tested features across core applications such as the order and risk management systems Collaborate with cross-functional teams on end-to-end features Mentor junior developers through code reviews and guidance Enhance UX and maintain consistent design principles across the platform Participate in Agile ceremonies including stand-ups, backlog refinement, and retrospectives Evaluate and improve the frontend … HighCharts Improve spreadsheet-like data displays using HandsOnTable for better performance and usability Requirements: Strong TypeScript and React skills Experience with state management libraries (e.g., Zustand) Proficiency in writing clean, testable code with solid test coverage Experience with testing frameworks such as Vitest and Playwright Familiarity with REST or GraphQL API design Ability to write high-quality CSS More ❯

high-quality, tested features across core applications such as the order and risk management systems Collaborate with cross-functional teams on end-to-end features Mentor junior developers through code reviews and guidance Enhance UX and maintain consistent design principles across the platform Participate in Agile ceremonies including stand-ups, backlog refinement, and retrospectives Evaluate and improve the frontend … HighCharts Improve spreadsheet-like data displays using HandsOnTable for better performance and usability Requirements: Strong TypeScript and React skills Experience with state management libraries (e.g., Zustand) Proficiency in writing clean, testable code with solid test coverage Experience with testing frameworks such as Vitest and Playwright Familiarity with REST or GraphQL API design Ability to write high-quality CSS More ❯

high-quality, tested features across core applications such as the order and risk management systems Collaborate with cross-functional teams on end-to-end features Mentor junior developers through code reviews and guidance Enhance UX and maintain consistent design principles across the platform Participate in Agile ceremonies including stand-ups, backlog refinement, and retrospectives Evaluate and improve the frontend … HighCharts Improve spreadsheet-like data displays using HandsOnTable for better performance and usability Requirements: Strong TypeScript and React skills Experience with state management libraries (e.g., Zustand) Proficiency in writing clean, testable code with solid test coverage Experience with testing frameworks such as Vitest and Playwright Familiarity with REST or GraphQL API design Ability to write high-quality CSS More ❯

high-quality, tested features across core applications such as the order and risk management systems Collaborate with cross-functional teams on end-to-end features Mentor junior developers through code reviews and guidance Enhance UX and maintain consistent design principles across the platform Participate in Agile ceremonies including stand-ups, backlog refinement, and retrospectives Evaluate and improve the frontend … HighCharts Improve spreadsheet-like data displays using HandsOnTable for better performance and usability Requirements: Strong TypeScript and React skills Experience with state management libraries (e.g., Zustand) Proficiency in writing clean, testable code with solid test coverage Experience with testing frameworks such as Vitest and Playwright Familiarity with REST or GraphQL API design Ability to write high-quality CSS More ❯

our AML web application. You will collaborate with cross-functional teams to enhance the application's functionality and ensure it meets industry standards. Your primary tasks will include writing clean, logical code and ensuring that performance targets are consistently met and exceeded. VARIED DAY TO DAY RESPONSIBILITIES Feature Development: Support our current website by developing new features and … to complete features and bug fixes in a timely manner. Continuous Learning: Engage in ongoing learning to improve your skills and overall performance based on set targets. Write logical, clean code. Skills in writing good unit tests. Work to agreed targets. Participate in peer code reviews with clear explanations. Mentoring and supporting other members of the team. Investigate More ❯

in AWS serverless architectures (Lambda, API Gateway, DynamoDB, Step Functions, S3, SNS/SQS, Cognito, etc.). Actively contribute to back-end development using Python, ensuring best practices in clean code and performance optimization. Support front-end architecture and implementation using Angular, ensuring a seamless and scalable user experience. Ensure robust CI/CD pipelines, infrastructure as code More ❯

solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems. Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems. Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code …/UX designs and wireframes into high-quality code. Develop and maintain responsive front-end applications using React.js. Build and consume APIs using GraphQL for efficient data fetching. Write clean, maintainable, and testable code with attention to scalability. Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and proficient advanced experience in front end … development such as React and Typescript. Hands-on practical experience in system design, application development, testing, and operational stability. Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages. Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security. Practical cloud native More ❯

with an object-oriented programming language, ideally TypeScript or Java Proven experience leading or mentoring engineering teams in an agile, product-focused environment Solid understanding of software design principles, clean code practices, and scalable architecture Background in building and maintaining cloud-native applications (AWS or Azure preferred) Comfortable collaborating with cross-functional teams and contributing to technical direction … and solution design Passion for developing people, improving code quality, and fostering a collaborative team culture Strong communication skills and the ability to advocate for engineering excellence across disciplines Uneek is a professional organisation, and we warmly welcome applications from individuals of all ages and backgrounds. We are committed to equal opportunities and do not intend to discriminate through More ❯

with an object-oriented programming language , ideally TypeScript or Java Proven experience leading or mentoring engineering teams in an agile, product-focused environment Solid understanding of software design principles, clean code practices, and scalable architecture Background in building and maintaining cloud-native applications (AWS or Azure preferred) Comfortable collaborating with cross-functional teams and contributing to technical direction … and solution design Passion for developing people, improving code quality, and fostering a collaborative team culture Strong communication skills and the ability to advocate for engineering excellence across disciplines Uneek is a professional organisation, and we warmly welcome applications from individuals of all ages and backgrounds. We are committed to equal opportunities and do not intend to discriminate through More ❯

with an object-oriented programming language , ideally TypeScript or Java Proven experience leading or mentoring engineering teams in an agile, product-focused environment Solid understanding of software design principles, clean code practices, and scalable architecture Background in building and maintaining cloud-native applications (AWS or Azure preferred) Comfortable collaborating with cross-functional teams and contributing to technical direction … and solution design Passion for developing people, improving code quality, and fostering a collaborative team culture Strong communication skills and the ability to advocate for engineering excellence across disciplines Uneek is a professional organisation, and we warmly welcome applications from individuals of all ages and backgrounds. We are committed to equal opportunities and do not intend to discriminate through More ❯

initiative, and delivering complete applications. What they need from you: Solid ASP.NET Core and C# background React experience (essential) Proven ability to lead projects independently Full-stack development experience Clean coding practices Willingness to embrace new technologies and cross-training opportunities Technical degree or equivalent The tech stack: .NET Core, C#, React, JavaScript, SQL, Visual Studio, GitLab Bonus points … Flexible hybrid working (just 3 days in office) Opportunity to work on exciting new projects, not just bug fixes Cross-training and development opportunities Collaborative team environment focused on clean code practices Contact me for full job spec and client details. Salary/Package - up to 70K and a generous package including pension, Healthcare, 25 days holiday. Flex More ❯

Design Patters, Algorithms You have strong C++ 14/17 development skills (on Linux or Windows) You have a good understanding of Test Driven Development/TDD and strong code review skills You're focussed on delivering clean code into production You have a good understanding of FX financial markets with experience in a finance environment You More ❯

improving operational efficiency. Key Responsibilities Collaborative Innovation: Partner with diverse teams to define requirements, create specifications, and design financial software solutions that scale with Prime Video's global growth. Code Excellence: Develop clean, maintainable, and efficient code in a modern language (Java, C++, C#), ensuring high-quality software delivery. Technical Leadership: Drive the architecture and implementation of … complex systems, contributing to high standards of performance, reliability, and scalability. Quality Assurance: Participate in code reviews and develop unit tests to ensure the robustness and functionality of Prime Video's finance systems. Problem Solving: Quickly troubleshoot, debug, and resolve issues in a fast-paced environment, ensuring smooth operations of the financial systems. Continuous Learning: Stay current on industry More ❯

expect you to have a solid understanding of Ruby on Rails and/or Ruby development, CI, TDD and OO development and design patterns. We need you to write clean, maintainable code using the best engineering practices in the industry today (unit testing, source control, continuous integration, automation, design patterns...) so that together we design robust, scalable and … secure systems. We’ll expect you to be quick to dive into existing code and eager to learn. REMOTE IT Developer - Proptech Apps role overview - what does a REMOTE IT Developer - Proptech Apps do? Experience with the below is essential: Ruby on Rails RUBY/RAILS = Database and backend functionality CSS, HTML = design along with experience of Native Apps … Apps = [ beginner ] [ intermediate ] [ expert ] Responsive websites = [ beginner ] [ intermediate ] [ expert ] What do I need to do to become an REMOTE IT Developer - Proptech Apps - candidate requirements What you’ll do: code projects spanning: lifestyle, operations and workflow, customer self service attend scrum calls to raise and resolve queries on requirements provide time estimations for features, functions and snags review code More ❯

delivering the required features and functionality to meet and exceed customer and business requirements. Role Responsibilities Analyse requirements and define relevant and efficient technical solutions Develop workable solutions, producing clean efficient code from technical specifications and requirements documentation. Work with internal stakeholders and 3rd party partners to understand, analyse and implement API integrations between relevant systems Support, maintain More ❯

will have a well-structured approach and will recognise the benefit of good system architecture and design in order to deliver the high standards we want. Job Duties Write clean, maintainable and scalable code that meets the requirements of the project Debug and resolve software issues, including fixing bugs and optimizing performance Collaborate with cross-functional teams, including … Designers, Testers, Project Managers and Product Owners, to deliver high-quality software Participate in code reviews and provide constructive feedback to peers Implement and follow software development processes, including Agile and Scrum methodologies Stay up-to-date with new technologies and methods, applying this knowledge to improve software development processes Document software design, code and test procedures Participate More ❯

solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code … practice and events that explore new and emerging technologies Adds to team culture of diversity, equity, inclusion, and respect Translate UI/UX designs and wireframes into high-quality code Develop and maintain responsive front-end applications using Build and consume APIs using GraphQL for efficient data fetching Write clean, maintainable, and testable code with attention to … and Typescript Hands-on practical experience in system design, application development, testing, and operational stability Proficient in coding in one or more languages Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Overall knowledge of the Software Development Life Cycle Solid understanding of agile methodologies More ❯

leading and trusted organisation, dedicated to promoting energy efficiency, low carbon transport and sustainable energy use. We aim to address the climate emergency and deliver the wider benefits of clean energy as we transition to net zero. At Energy Saving Trust we don’t just offer jobs – we offer careers. For our people, being part of the effort to … our mission of addressing the climate emergency. We are a collaborative and supportive team that values innovation, quality, and continuous learning. We embrace Agile practices and regularly participate in code reviews, stand-ups, and planning sessions to ensure transparency, team alignment, and shared ownership of deliverables. Working in Engineering at Energy Saving Trust means being part of something bigger … support national programmes and contribute to building platforms that help households, businesses, and communities transition to more sustainable energy practices. Success in this role means taking ownership of your code, contributing meaningfully to team practices, and helping deliver high-quality solutions that are robust, scalable, and aligned with strategic goals. What you’ll do Contribute to the design, architecture More ❯

Lambda functions, and cloud-native application development Strong expertise in designing and maintaining scalable, high-performance web applications Deep understanding of Unit Testing frameworks and a commitment to writing clean, testable code If you’re a Senior Software Engineer (React, Node.js, AWS) who enjoys the idea of working in the automotive sector, please apply. More ❯

Visionary: Define and champion a compelling technical vision for D365 F&O and Commerce at On, inspiring and guiding the development team to deliver innovative and high-quality solutions. Code Craftsmanship: Promote a culture of code craftsmanship, emphasizing clean, efficient, and maintainable code. Lead by example, setting high standards for code quality and conducting code … other programming languages relevant to D365 F&O and Commerce development. Performance Tuning: Proven experience in optimizing the performance of D365 F&O and Commerce applications, including database tuning, code optimization, and infrastructure configuration. Integration Expertise: Extensive experience integrating D365 F&O and Commerce with various systems using different integration technologies and patterns. Technical Leadership: Demonstrated ability to lead More ❯