401 to 425 of 2,806 Clean Code Jobs in the UK

an FCSA Accredited Umbrella Company. Key Requirements: Design and develop web applications using Java and AWS technologies. Integrate and manage AWS services like EC2, S3, Lambda, and RDS. Develop code deployment strategy and pipelines. Write clean, maintainable, and efficient code. Collaborate with cross-functional teams to define, design, and ship new features. Perform unit and integration testing to … ensure software quality. Monitor application performance and troubleshoot issues as they arise. Participate in code reviews to maintain code quality and standards. Key Experience: Proven experience as a full stack developer in agile delivery. Proficiency in AWS Serverless Architecture Model (Lambda, DynamoDB, ECS Fargate, SQS, SNS, Kinesis, CloudWatch, CloudFormation, IAM, CodeBuild, Security Groups, API Gateway, ALBs, KMS, Secrets More ❯

someone who loves distributed systems, cloud solutions, and thrives on solving complex technical challenges while mentoring peers and contributing to long-term architecture. You'll work with modern technologies, clean code practices, and a dynamic international team. Accountabilities: Design, build, and maintain scalable, reliable, and maintainable software solutions Collaborate with cross-functional teams to deliver impactful technical features … Champion architectural best practices and lead technical discussions and decisions Mentor team members and conduct code reviews to ensure high engineering standards Drive continuous improvement through performance analysis and refactoring Proactively address technical debt and anticipate scalability challenges Document and communicate technical solutions clearly across teams Requirements Strong experience in TypeScript, Node.js, React, GraphQL, Kafka, gRPC, and MongoDB Solid … to build scalable and reliable cloud-based applications Strong communication skills and a collaborative, proactive mindset Comfortable discussing, testing, and benchmarking technical solutions Fluent in English and committed to clean code and continuous learning Benefits Health insurance coverage Employee Assistance Program (EAP) Remote work and wellness stipends Flexible compensation options Paid volunteer days Employee referral program Professional development More ❯

Leadership: Guide the team in best practices for software architecture, performance optimization , and maintainability. Design and problem-solving: Drive the design of complex systems, ensuring scalability, security, and reliability. Code reviews and mentorship: Provide guidance and feedback through code reviews, fostering a culture of engineering excellence. Continuous improvement: Identify and drive technical improvement, such as refactoring, performance tuning … to work with Kotlin-based services Experience with Kafka, RabbitMQ, or other messaging systems Knowledge of cloud platforms (AWS, GCP, or Azure) Familiarity with DevOps practices and infrastructure as code (Terraform, Ansible, etc.) Exposure to NoSQL (MongoDB, Redis, etc.), particularly in thin-client or read-optimised use cases Attributes Passion for clean, efficient, and scalable code Ability More ❯

and ensuring that the codebase is maintainable, scalable, and robust. Software Development: Develop and maintain applications using C#, .NET Core, .NET 4.x, and React.js. Write efficient, scalable, and maintainable code with a focus on high-quality standards and minimal defect leakage. Implement frontend solutions using ASP.Net MVC, HTML5, CSS, and Vue.js. Design and develop RESTful APIs and Web APIs … ensuring best practices in API design. Utilize SQL, Entity Framework, and SQL Server for database management and optimization. Apply design patterns (e.g., OOP, SOLID, Clean Code) to create robust and reusable code components. Engineering & Architecture: Perform high-level and detailed estimations for software projects. Write and maintain unit tests and integration tests to ensure code quality … and reliability. Conduct code reviews and participate in pair programming sessions to enhance code quality. Design and architect scalable systems that meet performance requirements. Implement and test security features (e.g., SSO, OAuth) within the software applications. Cloud Computing & DevOps: Develop and deploy applications on Azure using services such as Azure Apps, Blob Storage, Service Bus, and Azure Functions. More ❯

technologists and finance professionals, with clear potential to progress into a leadership role as the team expands. Key Responsibilities Design, develop, and maintain scalable and secure trading applications Write clean, testable, and maintainable code using Java and Spring Boot Build and integrate RESTful APIs and third-party services Participate in code reviews and Agile development processes Troubleshoot More ❯

innovative FinTech business developing next-generation asset management platforms for professional investors. The firm operates as a lean, high-performance engineering team focused on solving complex industry problems through clean, scalable code and modern infrastructure. We’re looking for a Java Developer who’s ready to work across the stack and get deeply involved in architectural design, backend … and maintain high-performance backend services using Core Java Collaborate closely with a compact, highly capable development team Optimize software performance and troubleshoot production issues across the stack Follow clean coding standards and lead on testing, CI/CD, and DevOps best practices Participate in technical architecture discussions, code reviews, and product planning Contribute to front-end components More ❯

software engineers who value company ethics and customer care. Key Accountabilities Participate in development from design to deployment Collaborate with colleagues on application design Implement innovative solutions Optimize backend code and monitor system performance Required Skills and Knowledge Degree in Computer Science or related field (highly desirable) Experience in a Team Lead or Staff Engineer role Experience with Service … on-Rails, Java, Python, C# Frameworks and Tools: Vue.js, Typescript, Angular, React, GraphQL, REST APIs, TDD, DDD, AWS, Agile (Scrum, Kanban) About You Self-motivated and independent Passionate about clean, reusable code Excellent communication and teamwork skills Positive, eager to learn, detail-oriented This role offers a salary of £75,000 - £100,000 plus benefits including holidays, gym More ❯

and customer care. Key Accountabilities: Participate in all development stages from design to deployment and support Collaborate with colleagues to refine application design Implement innovative technical solutions Optimize backend code and monitor system performance Required Skills and Knowledge: Computer Science/Tech degree preferred Experience as a Tech Lead or Staff Engineer, or Lead Engineer Experience with Service-oriented … Rails, Java, Python, C# Frameworks & Tools: Vue.js, Typescript/Angular/React, AWS, GraphQL, REST APIs, TDD, DDD, Agile (Scrum, Kanban) About You: Self-motivated, independent worker Passionate about clean, reusable code Strong communication and teamwork skills Positive, eager to learn, detail-oriented This role offers a salary of £75,000 - £100,000, plus benefits including 28 days More ❯

About Us DeepOpinion is the enterprise-grade Agentic Automation platform enabling teams to put their complex knowledge work on autopilot. By combining Agentic AI, business process digitization and no-code development in a single platform, teams can create AI apps in minutes to achieve 90%+ straight-through processing. With €11 million raised in a Series A funding round … providers: Google Cloud Platform, Microsoft Azure Events and asynchronous tasks: Celery, NATS, Argo Workflows We work agile in sprints and iteratively deliver towards our milestones and goals. We do code reviews and regular pair programming. Furthermore, we work flexibly with a strong focus on delivering results. Most importantly: We work closely together with the whole team, we help each … take feedback, we spar, we communicate. Key Responsibilities Develop benchmarking systems and contribute to scaling our API to manage increased traffic from new customers effectively. Work to maintain high code quality and reduce production bugs, helping to create a seamless and reliable user experience. Design and implement maintainable, high-performance server-side code, continuously enhancing our API technology More ❯

Occasionally contribute to development and maintenance of React Native and mobile web front-end. Building and managing resources on Google Cloud Platform, serverless functions and other cloud technology. Write clean, maintainable, and reusable code while adhering to coding standards and best practices. Work closely with UI/UX designers to implement user-friendly interfaces and ensure a seamless … user experience. Optimise application performance and resolve any technical issues or bugs that arise during the development process. Conduct code reviews and provide constructive feedback to junior team members to improve overall code quality. Collaborate effectively within a cross-functional team to deliver high-quality solutions on time. Participate in the entire software development lifecycle, from planning and … and blockchain technologies. Solid understanding of software development principles, including agile methodologies, version control (via Github), and automated testing (unit, integration, and end-to-end). Ability to write clean, modular, and maintainable code while following coding standards and best practices. Knowledgeable of common software design patterns and architectures, including those applicable for functional programming, object oriented programming More ❯

Occasionally contribute to development and maintenance of React Native and mobile web front-end. Building and managing resources on Google Cloud Platform, serverless functions and other cloud technology. Write clean, maintainable, and reusable code while adhering to coding standards and best practices. Work closely with UI/UX designers to implement user-friendly interfaces and ensure a seamless … user experience. Optimise application performance and resolve any technical issues or bugs that arise during the development process. Conduct code reviews and provide constructive feedback to junior team members to improve overall code quality. Collaborate effectively within a cross-functional team to deliver high-quality solutions on time. Participate in the entire software development lifecycle, from planning and … and blockchain technologies. Solid understanding of software development principles, including agile methodologies, version control (via Github), and automated testing (unit, integration, and end-to-end). Ability to write clean, modular, and maintainable code while following coding standards and best practices. Knowledgeable of common software design patterns and architectures, including those applicable for functional programming, object oriented programming More ❯

Accountabilities Participate in all development stages from design to deployment and support Communicate proactively with colleagues to refine application design Suggest and implement innovative, high-tech solutions Optimize backend code, identify bottlenecks, and implement visualization and monitoring systems Required Skills and Knowledge Computer Science or related degree preferred Experience as a Software Team Lead or Staff Engineer; Lead Engineer … and others Additional Tools & Frameworks: GraphQL REST APIs Software Design Patterns – TDD, DDD Methodologies: Agile (Scrum and Kanban) About You Self-motivated, able to work independently Passionate about writing clean, reusable code Strong communication and teamwork skills Positive, logical, eager to learn Detail-oriented with a focus on quality This urgent role offers a salary of 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 … applied experience. 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 … Forms and Ag Grid React. Proficient in coding in one or more languages such as Java. Experience with TypeScript, including types, interfaces, generics, advanced TypeScript features, ability to write clean, type-safe code and leverage TypeScript for better code quality and maintainability. Experience in JavaScript (ES6+), including concepts like async/await, promises, modules, HTML and CSS. More ❯

and employees. Key Accountabilities Participate in development from initial design to deployment and support Communicate proactively with colleagues to refine application design Suggest and implement innovative solutions Optimize backend code, identify bottlenecks, and implement visualization and monitoring systems Required Skills and Knowledge Computer Science/Tech degree preferred Experience as a Team Lead or Staff Engineer; Lead Engineer considered … Python, C# Frameworks & Tools: VueJs, Typescript/Angular/React, AWS, GraphQL, REST APIs, TDD, DDD, Agile (Scrum & Kanban) About You Self-motivated and independent worker Passionate about writing clean, reusable code Good communication and teamwork skills Positive, logical, eager to learn Detail-oriented with a focus on quality This role offers a salary of More ❯

. Collaborate with cross-functional teams across product, design, and engineering to deliver full-featured applications. Contribute to the design and implementation of scalable, resilient, and maintainable microservices. Write clean, testable, and efficient code following engineering best practices and design patterns. Participate in technical discussions, design reviews, and code reviews to help shape our engineering standards. Leverage More ❯

. Collaborate with cross-functional teams across product, design, and engineering to deliver full-featured applications. Contribute to the design and implementation of scalable, resilient, and maintainable microservices. Write clean, testable, and efficient code following engineering best practices and design patterns. Participate in technical discussions, design reviews, and code reviews to help shape our engineering standards. Leverage More ❯

using; Typescript, React and Node. Implementing data processing pipelines using PySpark for efficient data analysis. Integrating with AWS services and utilizing cloud infrastructure for scalable and reliable applications. Conducting code reviews, debugging, and troubleshooting to ensure code quality and performance. Writing clean, efficient, and reusable code while adhering to coding standards and best practices. Collaborating with More ❯

. Collaborate with cross-functional teams across product, design, and engineering to deliver full-featured applications. Contribute to the design and implementation of scalable, resilient, and maintainable microservices. Write clean, testable, and efficient code following engineering best practices and design patterns. Participate in technical discussions, design reviews, and code reviews to help shape our engineering standards. Leverage More ❯

. Collaborate with cross-functional teams across product, design, and engineering to deliver full-featured applications. Contribute to the design and implementation of scalable, resilient, and maintainable microservices. Write clean, testable, and efficient code following engineering best practices and design patterns. Participate in technical discussions, design reviews, and code reviews to help shape our engineering standards. Leverage More ❯

. Collaborate with cross-functional teams across product, design, and engineering to deliver full-featured applications. Contribute to the design and implementation of scalable, resilient, and maintainable microservices. Write clean, testable, and efficient code following engineering best practices and design patterns. Participate in technical discussions, design reviews, and code reviews to help shape our engineering standards. Leverage More ❯

. Collaborate with cross-functional teams across product, design, and engineering to deliver full-featured applications. Contribute to the design and implementation of scalable, resilient, and maintainable microservices. Write clean, testable, and efficient code following engineering best practices and design patterns. Participate in technical discussions, design reviews, and code reviews to help shape our engineering standards. Leverage More ❯

internal SaaS platform used across multiple teams and clients. If you have strong expertise in C# , Angular , TypeScript , and experience with cloud infrastructure (preferably AWS), plus a passion for clean code and Agile delivery, this is an excellent opportunity to grow your career and work alongside talented software professionals. Key Responsibilities Develop scalable, secure, and maintainable software solutions … using C#, Angular, and TypeScript . Work with multiple database technologies, including SQL, NoSQL, and graph databases . Lead code reviews, mentor junior developers, and promote best practices in software engineering. Design system architecture aligned with business goals and ensure optimal performance. Manage and enhance CI/CD pipelines , containerization, and cloud deployments (AWS). Collaborate with product managers More ❯

Developer Providing day-to-day technical leadership and mentorship to the development team. Driving the delivery of high-quality software across our product suite using modern .NET technologies. Performing code reviews and signing off on pull requests to maintain robust coding standards. Collaborating with stakeholders to scope requirements and ensure realistic delivery timelines. Guiding the team in adopting best … API, React, AJAX, JavaScript, WPF Database: SQL Server Tools: AWS, Azure Devops, Entity Framework, Git, Unit testing/mocking frameworks Practices: Agile, SCRUM, CI/CD pipelines, performance reviews, code refactoring Were looking for a Lead Software Developer with: Extensive experience building and delivering complex web and Windows applications. Experience leading technical teams or acting as a senior developer … with mentorship responsibilities. Strong skills in software architecture, refactoring and clean code principles. A passion for improving code quality, sharing knowledge, and supporting junior developers. Experience developing cloud solutions on AWS Solid experience working in fast-paced, agile environments. Bonus Skills (Desirable but Not Required) WPF, MVVM or desktop development experience Android Development Experience writing efficient SQL More ❯

Accountabilities Participate in all development stages, from design to deployment and support Communicate proactively with colleagues to refine application design Suggest and implement innovative, high-tech solutions Optimize backend code, identify bottlenecks, and implement visualization and monitoring systems as needed Required Skills and Knowledge Computer Science or related degree preferred Experience as a Software Team Lead or Staff Engineer … Python, C# Frameworks & Technologies: Vue.js, TypeScript/Angular/React, AWS, GraphQL, REST APIs, TDD, DDD, Agile (Scrum, Kanban) About You Self-motivated and independent worker Passionate about writing clean, reusable code Excellent communication and teamwork skills Positive, logical, eager to learn Detail-oriented with a focus on quality Urgent roles; immediate interviews for suitable candidates This role More ❯

Accountabilities Participate in all development stages from design to deployment and support Communicate proactively with colleagues to refine application design Suggest and implement innovative, high-tech solutions Optimize backend code, identify bottlenecks, and implement visualization and monitoring systems Required Skills and Knowledge Computer Science or related degree preferred Experience as a Software Team Lead or Staff Engineer; Lead Engineer … C# Frameworks & Tools Vue.js, TypeScript/Angular/React, AWS, GraphQL, REST APIs, TDD, DDD, Agile (Scrum, Kanban) About You Self-motivated, able to work independently Passionate about writing clean, reusable code Strong communication and teamwork skills Positive, logical, eager to learn Detail-oriented with a focus on quality Urgent roles; immediate interviews for suitable candidates Salary & Benefits More ❯