151 to 175 of 2,546 Clean Code Jobs in England

functional teams to gather requirements, assess technical feasibility, and determine optimal implementation strategies. Collaborate within a multinational, cross-functional team to deliver software solutions aligned with business needs. Write clean, maintainable, and efficient code while adhering to best practices. Ensure the quality of the delivered solutions. Optimize applications for performance, scalability, and responsiveness. Troubleshoot and resolve complex technical … challenges. Conduct code reviews and mentor junior engineers. Willingness to learn, flexible approach, and staying current with emerging trends in IT to maintain an up-to-date technology stack. Required Skills and Experience : 4+ years of experience in software engineering, specializing in .NET Core/Framework. 3+ years of hands-on experience with SQL Server. Familiar with Agile/ More ❯

Next.js – Strong AWS and PostgreSQL experience – Proven ability to build scalable, secure APIs – Deep understanding of software design patterns and Agile methodologies – Experience with TDD/DDD and writing clean, maintainable code – Ability to work independently in a fast-paced, early-stage environment – Comfortable making key technical decisions and driving product development Nice-to-Have – Experience with AI More ❯

this role you will be responsible for: - Designing and developing user-friendly, responsive and interactive front-end interfaces. Implementing secure, scalable and efficient back-end systems and APIs. Writing clean, modular and maintainable code whilst adhering to coding standards, best practices and design patterns. Troubleshooting and debugging complex technical issues across the full stack providing timely resolutions and More ❯

in an Agile team, and would be comfortable evolving a serverless architecture in AWS. In This Role You Will Design and implement software to deliver new product features Write clean, testable, maintainable code and tests Develop performant, secure and scalable API services Contribute to the evolution of development practices and processes Implement a green field technology roadmap What More ❯

our core languages (Java, Go, or Python) and thrive in dynamic, fast-paced environments. You’re a technical leader, comfortable contributing to architectural decisions, mentoring others, and advocating for clean, maintainable code. You’re collaborative by nature, and you enjoy working closely with cross-functional teams to deliver innovative solutions that support our platform’s growth. About The Team … centric. Key Responsibilities: Design, develop, test, and deploy high-quality software solutions using Java, Go, and Python. Contribute to architectural decisions and ensure alignment with best practices. Participate in code reviews and provide constructive feedback to peers. Design, implement, and maintain CI/CD pipelines to automate builds, tests, and deployments. Troubleshoot and resolve complex technical issues. Mentor and More ❯

our core languages (Java, Go, or Python) and thrive in dynamic, fast-paced environments. You’re a technical leader, comfortable contributing to architectural decisions, mentoring others, and advocating for clean, maintainable code. You’re collaborative by nature, and you enjoy working closely with cross-functional teams to deliver innovative solutions that support our platform’s growth. About The Team … centric. Key Responsibilities: Design, develop, test, and deploy high-quality software solutions using Java, Go, and Python. Contribute to architectural decisions and ensure alignment with best practices. Participate in code reviews and provide constructive feedback to peers. Design, implement, and maintain CI/CD pipelines to automate builds, tests, and deployments. Troubleshoot and resolve complex technical issues. Mentor and More ❯

for you. What You'll Be Doing: Delivering secure, scalable, and high-quality software solutions for complex client challenges. Leading by example in engineering best practices, agile methodologies, and clean code. Collaborating with product managers to translate business needs into technical solutions. Mentoring junior engineers and supporting the development of an onshore/offshore delivery model. Working behind the More ❯

for you. What You'll Be Doing: Delivering secure, scalable, and high-quality software solutions for complex client challenges. Leading by example in engineering best practices, agile methodologies, and clean code. Collaborating with product managers to translate business needs into technical solutions. Mentoring junior engineers and supporting the development of an onshore/offshore delivery model. Working behind the More ❯

services, your work will be instrumental in pushing the boundaries of what's possible in FM. Develop and maintain web and mobile applications using React and React Native Craft clean, responsive UIs with HTML/CSS, JavaScript, and TypeScript Build scalable APIs and services with Node.js and GraphQL Containerise and deploy apps with Docker and Kubernetes Collaborate via GitHub … driving CI/CD pipelines and maintaining code quality Work closely with our DevOps team to deploy solutions on Microsoft Azure Contribute to architectural decisions and champion best practices across the stack What we're looking for: We're after someone who's hands-on, proactive, and passionate about clean code and elegant design. You'll enjoy … and building scalable backend services Strong understanding of containerisation (Docker) and orchestration with Kubernetes Experience with CI/CD pipelines and Azure-based cloud infrastructure Familiarity with GitHub workflows, code reviews, and agile methodologies A genuine passion for using technology to make things better, smarter, simpler Why join CloudFM? Work on tech that matters, with purpose-driven people Flexible More ❯

with great developers ready to grow with us Location: Soho, London (onsite 4 days a week) Salary: Approx. £50.000 annually, depending on experience Main responsibilities Development and Design: Write clean, efficient, and maintainable code using TypeScript, JavaScript, Node.js, and React. Design and implement robust applications and services to meet predefined requirements. Code Review and Quality Assurance: Participate … in code reviews to maintain high code quality and promote best practices. Implement automated tests to ensure functionality, performance, and security. Collaboration: Work closely with our engineering team to define feature specifications and deliver high-quality solutions. Problem-Solving: Identify, troubleshoot, and resolve issues and performance bottlenecks in a timely and effective manner. Continuous Learning: Stay up-to … Jest, Mocha), and containerisation technologies (e.g., Docker). Knowledge of RESTful API design and development, and familiarity with web services architecture. Ability to write efficient, secure, well-documented, and clean JavaScript code. Familiarity with database technologies, both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB), and an understanding of data modeling principles. Strong problem-solving skills and the ability More ❯

Develop and optimize data models for reporting and analytics in Redshift and other DWH platforms. Collaborate with Data Scientists, Analysts, and Business Stakeholders to understand data requirements and deliver clean, validated datasets. Monitor, troubleshoot, and optimize ETL/ELT workflows to ensure data quality and pipeline efficiency. Implement best practices in data governance, security, and compliance within cloud environments. … Lead and mentor junior data engineers, promoting a culture of technical excellence and continuous improvement. Write clean, maintainable, and efficient code while following best practices in software development. Debug and resolve issues and implement solutions to improve the performance and functionality of existing applications. Stay up to date with the latest in cloud and big data technologies, evaluating … and maintain data pipelines and services. Stay up-to-date with industry trends, best practices, and emerging technologies to enhance the development process and maintain high coding standards. Document code, systems, and processes to facilitate knowledge sharing and maintainability. Requirements Proven work experience as a Senior Data Engineer using cloud platform technologies, alongside experience with a variety of database More ❯

solutions utilizing AWS AI services such as Amazon Lex and Large Language Models (LLMs). Collaborate with cross-functional teams to integrate AI capabilities into contact centre solutions. Write clean, efficient, and maintainable code in TypeScript. Implement and advocate for DevOps best practices, including CI/CD pipelines, automated testing, and infrastructure as code. Lead and participate in … code reviews to ensure code quality and adherence to best practices. Troubleshoot and resolve complex technical issues across multiple areas of the software stack. Stay up-to-date with the latest industry trends and technologies to ensure our solutions remain competitive yet sustainable. Requirements: Proven experience as a Senior Software Engineer or similar role. Strong expertise in AWS More ❯

tables to writing complex queries and improving performance. Develop responsive, accessible user interfaces using HTML, CSS, JavaScript and popular frameworks like Vue.js, React or Angular. Use GitHub to manage code, review pull requests and keep track of ongoing development tasks. Set up and support automated build and deployment pipelines using tools like GitHub Actions, Jenkins, or GitLab CI. Focus … on clean, well-documented code with plenty of testing and debugging to ensure things run smoothly. Collaborate daily with designers, product managers and other developers in an agile, fast-paced environment. Key skills: Solid backend development skills in Python with a strong grasp of how to build and scale APIs. Solid front-end development skills using modern React … Confident working with MySQL, including writing efficient queries and optimising database performance. Strong front-end development experience using modern JavaScript libraries and frameworks. Experience using GitHub for version control, code collaboration and tracking issues. Familiarity with setting up automated workflows for testing and deployment (CI/CD). Comfortable working within agile teams and using tools like Jira, Trello More ❯

tables to writing complex queries and improving performance. Develop responsive, accessible user interfaces using HTML, CSS, JavaScript and popular frameworks like Vue.js, React or Angular. Use GitHub to manage code, review pull requests and keep track of ongoing development tasks. Set up and support automated build and deployment pipelines using tools like GitHub Actions, Jenkins, or GitLab CI. Focus … on clean, well-documented code with plenty of testing and debugging to ensure things run smoothly. Collaborate daily with designers, product managers and other developers in an agile, fast-paced environment. Key skills: Solid backend development skills in Python with a strong grasp of how to build and scale APIs. Solid front-end development skills using modern React … Confident working with MySQL, including writing efficient queries and optimising database performance. Strong front-end development experience using modern JavaScript libraries and frameworks. Experience using GitHub for version control, code collaboration and tracking issues. Familiarity with setting up automated workflows for testing and deployment (CI/CD). Comfortable working within agile teams and using tools like Jira, Trello More ❯

tables to writing complex queries and improving performance. Develop responsive, accessible user interfaces using HTML, CSS, JavaScript and popular frameworks like Vue.js, React or Angular. Use GitHub to manage code, review pull requests and keep track of ongoing development tasks. Set up and support automated build and deployment pipelines using tools like GitHub Actions, Jenkins, or GitLab CI. Focus … on clean, well-documented code with plenty of testing and debugging to ensure things run smoothly. Collaborate daily with designers, product managers and other developers in an agile, fast-paced environment. Key skills: Solid backend development skills in Python with a strong grasp of how to build and scale APIs. Solid front-end development skills using modern React … Confident working with MySQL, including writing efficient queries and optimising database performance. Strong front-end development experience using modern JavaScript libraries and frameworks. Experience using GitHub for version control, code collaboration and tracking issues. Familiarity with setting up automated workflows for testing and deployment (CI/CD). Comfortable working within agile teams and using tools like Jira, Trello More ❯

software crucial for caring for vulnerable people across the UK. Our team values thoughtfulness, humility, curiosity, achievement, transparency, and customer focus. You will: Design, develop, test, and deliver quality code, collaborating with Product teams Review code, discuss solutions, and participate in refinement sessions Ensure code quality through reviews and system design Stay updated on development languages, frameworks … CD pipelines and tooling Continuously learn and improve Participate in on-call support and meet SLAs You have: 5+ years of commercial full stack development experience Ability to write clean, testable code Excellent problem-solving skills Understanding of asynchronous programming Ownership and responsibility for work Strong NodeJS knowledge and experience with backend maintenance Experience with Typescript or similar More ❯

and optimize high-performance web applications, ensuring the reliability and scalability of backend systems. The ideal candidate will possess excellent problem-solving abilities and a strong passion for writing clean, maintainable code. Key responsibilities for the Senior Software Engineer - Build, enhance, and maintain high-performing Django applications. Develop user-friendly administrative interfaces using Django Admin. Optimize and manage MySQL … databases for efficiency and reliability. Write clean, scalable, and well-documented code following industry best practices. Implement secure authentication, authorization, and other security measures in Django. Conduct in-depth code reviews and provide mentorship to junior developers. Improve database performance through query optimization, indexing, and schema design. Ensure smooth CI/CD pipeline implementation and maintenance. Diagnose More ❯

using AWS services such as Lambda, API Gateway, DynamoDB, S3, ECS, and more Collaborate with product managers, architects, and other developers to deliver high-quality features and enhancements Write clean, maintainable, and efficient code following best practices and design patterns Participate in architectural reviews and contribute to technical decision-making Optimize applications for performance, scalability, and security Mentor … and support junior developers and contribute to team knowledge sharing Ensure compliance with regulatory requirements and industry standards in the FinTech space Conduct code reviews and provide constructive feedback Required Skills & Experience: 6+ years of professional experience in software development with .NET (C#, .NET Core/.NET 6+) At least 2+ years as a proven Senior .Net developer - Ideally … within the fintech space Strong experience designing and building cloud-native applications on AWS Solid understanding of cloud architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI/CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event-driven architecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech More ❯

MVC, Flutter, integrating seamlessly with backend APIs. Develop scalable APIs and business logic using C# ensuring high performance and security. Contribute to system architecture and tech decision-making Write clean, testable, maintainable code Optimise performance and scalability across the stack Ensure application-level security and data protection Participate in code reviews and knowledge sharing Work closely with … in working with MS SQL Server or similar relational databases. Experience with writing complex queries, optimising performance, and ensuring data integrity. Solid understanding of software development best practices and code quality Bonus Skills (Nice to Have) Experience building Android apps (hybrid) with Flutter/Dart Familiarity with microservices and cloud-native architecture Background in H&S compliance or related … re a small, tech-focused team within a stable and growing company. You’ll be joining a relaxed but productive environment where your ideas will be heard and your code will ship. • Hybrid working (2-3 days remote) • Office in Brighton’s digital/tech hub • Generous holiday allowance plus additional birthday day-off • Private healthcare and pension • Supportive More ❯

MVC, Flutter, integrating seamlessly with backend APIs. Develop scalable APIs and business logic using C# ensuring high performance and security. Contribute to system architecture and tech decision-making Write clean, testable, maintainable code Optimise performance and scalability across the stack Ensure application-level security and data protection Participate in code reviews and knowledge sharing Work closely with … in working with MS SQL Server or similar relational databases. Experience with writing complex queries, optimising performance, and ensuring data integrity. Solid understanding of software development best practices and code quality Bonus Skills (Nice to Have) Experience building Android apps (hybrid) with Flutter/Dart Familiarity with microservices and cloud-native architecture Background in H&S compliance or related … re a small, tech-focused team within a stable and growing company. You’ll be joining a relaxed but productive environment where your ideas will be heard and your code will ship. • Hybrid working (2-3 days remote) • Office in Brighton’s digital/tech hub • Generous holiday allowance plus additional birthday day-off • Private healthcare and pension • Supportive More ❯

Job summary Join our Development Team as an Information Systems Developer, where you'll design and maintain data processes that transform, clean, and present information in user-friendly formats. You'll build integrations feeding data into live systems and analytical workflows, working hands-on with SQL databases, backend applications, REST APIs, and modern web interfaces. Leveraging both Azure and … with multiple tech stacks and continuously learn new ones. Familiarity with cloud platforms--particularly Azure and AWS--is essential, as is an ability to troubleshoot complex issues and write clean, maintainable code. If you're passionate about turning data into actionable insights and thrive in a collaborative, fast-paced environment, we'd love to hear from you. Main duties … of the job Design and Maintain Data Workflows: Build, document, and manage ETL processes to transform, clean, and validate data for live systems, analytics, and reporting. Lead and Coordinate Projects: Own major technical initiatives end to end--scoping work, collaborating with teams and partners. Ensure Code Quality: Uphold best practices in version control, documentation, and peer review to More ❯

frameworks such as TensorFlow , scikit-learn , or PyTorch . Collaborate with cross-functional teams including DevOps, Data Science, and UI/UX to implement features and optimize performance. Write clean, maintainable, and efficient code following best practices and industry standards. Participate in code reviews, architecture discussions, and agile ceremonies. Ensure application security, scalability, and reliability through proactive More ❯

the design, development, and deployment efforts of React-based plug-ins for multiple enterprise application projects to solve complex business problems Own and deliver tested and optimized high-performance code for public-facing, enterprise web portals applications Participate in the resolution of production issues and develop solutions to prevent future issues from happening again Collaborate with other Developers, Product … applications and related programs and procedures to ensure they meet design requirements Applies software design principles, data structures and/or design patterns, and computer science fundamentals to write code that is clean, maintainable, optimized, and modular with good naming conventions Preferred: AWS, GIT, Splunk, Jenkins/Bamboo (modern build systems) Node.js, Express As a team , we love … our skills in building highly scalable solutions while influencing others and raising the bar on the overall level of excellence within the team. Work in an environment where elegant, clean, maintainable code is favoured over messy hacks. Share our knowledge with each other and learn new things. Take advantage of our amazing travel discounts and tick some destinations More ❯

a lot of autonomy (and responsibility) to make technical and implementation decisions Plan and model technical solutions to business problems Help architect, build, and test scalable web applications Write code that you own from ideation to production, and beyond Educate, lead, and mentor peers (provide code reviews, and technical guidance) Estimate work scope to help forecast delivery timelines … solution Deep knowledge and opinions around full stack development in the Javascript/Typescript ecosystem Keeping up on modern full stack technologies, tools, frameworks, and languages Passion for writing clean, maintainable, well tested code Solid understanding of Typscript, Node.js, and React Infrastructure knowledge for building low-latency and scalable apps Ability to communicate technical decisions and tradeoffs Experience … performing code reviews, and mentoring peers Adaptability to changing product needs to help seize business opportunities Ability to make and use diagrams as a means of communication Equivalent of 5+ years of front end web development experience Professional communication skills - English B2+ Nice to Have Skills/Experience: CLEAN Architecture Domain Driven Design Functional programming Microfrontends Monorepo Tooling More ❯

deep system integration, and high-performance virtualisation. What You’ll Be Doing: Building features for a next-gen database virtualisation platform Tackling performance, scalability, and system interoperability challenges Writing clean, well-tested code in multiple languages Working cross-functionally with product, DevOps, and architecture teams Helping shape the technical roadmap and scaling engineering processes What You’ll Need … actually matter ✅ Be part of building something technically ambitious and commercially disruptive ✅ Equity on offer — strong long-term upside This one’s perfect for engineers who love tough problems, clean design, and working across languages and platforms. If that’s you, drop me a message and let’s have a chat. More ❯