176 to 200 of 244 Clean Code Jobs in the UK

predictive models. Contribute to greenfield development, ongoing improvements, and the evolution of existing platforms within an Agile squad. Deploy and maintain solutions using CI/CD pipelines, infrastructure-as-code, and cloud-first best practices. Research emerging technologies and bring forward innovative ideas to improve how we work. What You'll Bring: A strong interest in AI, machine learning … and emerging technologies, paired with enthusiasm for full-stack, cloud-first development. Experience with or a desire to work with modern JavaScript frameworks alongside a passion for writing clean, high-quality code. Curiosity, a willingness to learn, and a commitment to continuous improvement and technical excellence. A user-focused mindset, driven to create tools that make work easier and More ❯

The Role As a Full Stack Developer , youll take a leading role in designing, building, and scaling a high-performance web platform that connects complex IoT infrastructure with a clean, intuitive customer interface. Roughly 80% backend and 20% frontend , this position will see you working end-to-end across: Architecting and developing cloud-first solutions using .NET, C#, Azure … About You Youre a seasoned Full Stack Developer who thrives in greenfield environments and enjoys building complex systems from the ground up. You take ownership, think architecturally, and write clean, reliable code. Youll bring: Strong experience in C#/.NET development. Expertise in ReactJS and modern front-end engineering. Solid understanding of Azure or similar cloud environments. Experience with More ❯

build, and optimise systems that deliver performance, scalability, and reliability at scale. Key Responsibilities Collaborate with cross-functional teams to architect and deliver user-centric platform solutions . Write clean, efficient, and scalable code aligned with industry best practices. Optimise application performance and reliability , ensuring seamless user experiences. Participate in agile development processes , including sprint planning, daily stand … ups, and code reviews. Required Skills & Experience Proven experience as a Platform Engineer , with a strong emphasis on user experience . Proficiency in container orchestration (Kubernetes) and cloud infrastructure management (AWS). Expertise in scripting languages (Python, Bash) and programming languages (Java). Hands-on experience with DevOps tools : GitLab, Ansible, Prometheus, Grafana, Nagios, Argo CD, Rancher, Harbour. Deep More ❯

genuine engineering challenges. You'll collaborate closely with product and engineering teams across the stack to improve developer experience, strengthen observability, and troubleshoot complex distributed systems. A focus on clean, maintainable code, cloud infrastructure, and strong security practices is essential. Senior Platform Engineer - Key Skills & Experience: Solid background in software engineering, with significant platform or backend experience Proficiency … and services Strong expertise in AWS, including CloudFront and related web application services Hands-on experience with CI/CD pipelines and modern deployment practices Familiarity with infrastructure-as-code tools such as Terraform Strong understanding of security best practices in application and infrastructure design Exposure to observability tools (e.g. Prometheus, Grafana, structured logging) Confident debugging and resolving issues More ❯

and comfortable working in a fast-paced, agile setting. What You’ll Do: Design, build, and maintain web and mobile applications and APIs. Support and enhance existing platforms. Lead code reviews and write clean, testable code. Translate wireframes into functional, user-friendly interfaces. What You’ll Bring: Strong experience with React, React Native, .NET . Proficiency in HTML More ❯

skills, gain hands-on experience, and make a real impact from day one. Key Responsibilities Collaborate with colleagues and clients to understand requirements and deliver tailored software solutions. Write clean, maintainable, and efficient code across multiple technologies and frameworks. Participate in the full software development lifecycle, including design, development, testing, and deployment. Troubleshoot, debug, and optimize existing systems More ❯

What You'll Be Doing Developing and maintaining scalable applications using PHP , JavaScript , and React . Working on new product features that directly impact healthcare professionals and patients. Writing clean, maintainable code and contributing to architectural discussions. Collaborating with other developers, product owners, and stakeholders to deliver well-tested, secure solutions. Deploying and maintaining systems on AWS , with … is your chance to work on technology that makes a difference - not just to users, but to lives. You'll be joining a friendly, forward-thinking MedTech company where code quality, collaboration, and purpose go hand in hand. Apply today to find out more and take the next step in your development career. Oscar Associates (UK) Limited is acting More ❯

be working on high-performance, scalable systems that power mission-critical applications used worldwide. This is a hands-on engineering role for someone who enjoys solving complex problems, writing clean and efficient code, and collaborating in a hybrid, team-oriented environment. Key Responsibilities Design, develop, and maintain C++ software components Contribute to architectural decisions, code reviews, and … continuous improvement initiatives Optimise existing code for performance, scalability, and reliability Mentor junior engineers and contribute to best practices across the team Skills & Experience Required: Strong commercial experience in C++ Solid understanding of object-oriented design , data structures , and multithreading Experience with SQL Familiarity with version control (Git) and CI/CD pipelines Excellent problem-solving and debugging skills More ❯

systems using modern Java technologies. Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux, AKKA, Kafka, and more Write clean, testable code using TDD and BDD Contribute to architectural decisions in a fast-evolving codebase Collaborate within Agile teams (Kanban/Scrum) 🧠 What You Bring We’re looking More ❯

a small, close-knit team responsible for designing, developing and supporting custom-built software products. You'll be involved throughout the full project lifecycle - from gathering requirements and writing clean, efficient code to testing, deployment and client support. This role offers exceptional exposure to secure software environments , hands-on development experience, and the opportunity to work directly with More ❯

that applications run smoothly and handle large-scare data efficiently. Implement and maintain monitoring of model drifts, data-quality alerts, scheduled r-training pipelines. Data Management and Preprocessing: Collect, clean and preprocess large datasets to facilitate analysis and model training. Implement data pipelines and ETL processes to ensure data availability and quality. Software Development: Write clean, efficient and … scalable code in Python. Utilize CI/CD practices for version control, testing and code review. Work closely with actuarial analysts, actuarial modelling team (AMT) and other colleagues in the company to integrate data science findings into practical advice and strategies. Stay abreast of new trends and technologies in Data Science technologies and pensions to identify opportunities for More ❯

similar observability tooling would be great. What you’ll be doing You’ll be part of a team of 6-7 developers maintaining and enhancing existing software products writing clean, scalable Laravel code to improve functionality and performance. In addition to back-end development, they’ll look for you to help design and scale secure, robust infrastructure to More ❯

suite. Collaborate closely with designers and stakeholders to turn concepts into high-performing digital experiences. Work within an agile engineering team to deliver new features, improve performance, and maintain code quality. Support CI/CD processes and contribute to an evolving AWS-based infrastructure. The skills you'll need: Strong and recent experience working with React . Experience in … of layout, typography, and responsive web design. Familiarity with Docker , AWS , and CI/CD pipelines . A collaborative approach, with strong attention to detail and a passion for clean, maintainable code. Company Benefits: 35-hour working week Hybrid working model 28 days' holiday plus bank holidays Generous healthcare package pension scheme Cycle-to-Work scheme Ready to Apply More ❯

suite. Collaborate closely with designers and stakeholders to turn concepts into high-performing digital experiences. Work within an agile engineering team to deliver new features, improve performance, and maintain code quality. Support CI/CD processes and contribute to an evolving AWS-based infrastructure. The skills you'll need: Strong and recent experience working with React . Experience in … of layout, typography, and responsive web design. Familiarity with Docker , AWS , and CI/CD pipelines . A collaborative approach, with strong attention to detail and a passion for clean, maintainable code. Company Benefits: 35-hour working week Hybrid working model 28 days' holiday plus bank holidays Generous healthcare package pension scheme Cycle-to-Work scheme Ready to Apply More ❯

suite. Collaborate closely with designers and stakeholders to turn concepts into high-performing digital experiences. Work within an agile engineering team to deliver new features, improve performance, and maintain code quality. Support CI/CD processes and contribute to an evolving AWS-based infrastructure. The skills you'll need: Strong and recent experience working with React . Experience in … of layout, typography, and responsive web design. Familiarity with Docker , AWS , and CI/CD pipelines . A collaborative approach, with strong attention to detail and a passion for clean, maintainable code. Company Benefits: 35-hour working week Hybrid working model 28 days' holiday plus bank holidays Generous healthcare package pension scheme Cycle-to-Work scheme Ready to Apply More ❯

ownership, the ability to influence technical direction, and strong opportunities for growth as the platform scales. What You’ll Do: Design, develop, and deliver new features and improvements Write clean, maintainable, and scalable code across the stack Collaborate with product and design teams to shape user-focused solutions Take projects from concept through to deployment Support and mentor … junior developers through code reviews and collaboration Contribute to strong engineering practices — testing, CI/CD, documentation Tech Stack: Backend: PHP/Laravel Frontend: React (React Native a bonus) Database: MySQL APIs: RESTful architectures Cloud: AWS (Lambda, API Gateway, serverless experience welcome) About You: Have solid full-stack experience with Laravel + React Understand JavaScript deeply and enjoy working More ❯

be working in a deeply technical, collaborative environment that prioritises engineering excellence. As a Principal Engineer, you’ll lead development efforts for secure embedded systems, working hands-on with code while also guiding and mentoring others. You’ll collaborate with researchers to prototype new capabilities and deliver high-integrity software across a wide range of platforms. Key Responsibilities: Develop … security and performance. Work across the full stack—from low-level hardware interaction up to application logic—depending on project needs. Use your deep understanding of systems to write clean, reliable code that meets demanding security requirements. Lead small teams of engineers, supporting junior developers and reviewing complex codebases. Rapidly learn and adapt to new languages, platforms, and More ❯

strong Python & AWS skills. You will have skilled to include the Design and development of backend services, APIs, and automation tools using Python (Flask, FastAPI, Django, etc.).You Write clean, maintainable, and testable code following best practices. Build and maintain CI/CD pipelines using tools like GitLab. 2+ years of professional experience in Python development. Proficiency in More ❯

solutions using Apex, Lightning Web Components (LWC), Omnistudio, Flows, and integrations with external systems. Support the modernisation of Legacy Salesforce implementations, leveraging best practices and scalable architecture patterns. Write clean, testable, and maintainable code following Salesforce development standards and participate in peer reviews. Implement and maintain CI/CD pipelines using tools such as Gearset, Copado, or Azure More ❯

maintain web applications using C#, ASP.NET, MVC- Implement and optimize data access layers with Entity Framework and SQL- Build responsive interfaces using JavaScript, jQuery, and Infragistics controls- Participate in code reviews, testing, and performance tuning- Write clean, maintainable, and testable code following best practices- Collaborate via Microsoft Teams and contribute to technical documentationRequired Skills:- Strong experience in More ❯

What youll bring to the role: Strong experience with React Exposure to Next.js and TypeScript Solid understanding of APIs and web application architecture A collaborative approach and passion for clean, maintainable code Youll be joining a collaborative team of engineers who are passionate about innovation, best practices, and continuous improvement. Apply now for immediate consideration. Bright Purple is More ❯

What youll bring to the role: Strong experience with React Exposure to Next.js and TypeScript Solid understanding of APIs and web application architecture A collaborative approach and passion for clean, maintainable code Youll be joining a collaborative team of engineers who are passionate about innovation, best practices, and continuous improvement. Apply now for immediate consideration. Bright Purple is More ❯

performance data analytics in Go or Python Handling real-time streaming data and batch pipelines Deploying containerised solutions to Kubernetes Working with AWS (EKS, EC2, S3) and Docker Writing clean, secure, test-driven code in an agile team Bonus experience (not essential): AI/ML concepts, Redis, Rust, Kafka/NATS, Robot Framework, Linux networking. You'd be More ❯

Spring on the back end. Drive a key front-end migration project to deliver a cleaner, faster, and more scalable user experience. Define and uphold best engineering practices, performing code reviews and ensuring high-quality, maintainable code. Mentor and support junior and mid-level developers, fostering collaboration and growth across the team. Ensure performance, scalability, and security across all … technical leadership capacity Strong experience with React, TypeScript, Java, Spring, and Hibernate Knowledge of RESTful APIs, SQL, and front-end tooling (Redux, React Query, testing frameworks) A passion for clean architecture, reusable code, and exceptional user experience Why join: You'll be joining an established technology business operating on a global scale, working with a highly skilled engineering More ❯

Spring on the back end. Drive a key front-end migration project to deliver a cleaner, faster, and more scalable user experience. Define and uphold best engineering practices, performing code reviews and ensuring high-quality, maintainable code. Mentor and support junior and mid-level developers, fostering collaboration and growth across the team. Ensure performance, scalability, and security across all … technical leadership capacity Strong experience with React, TypeScript, Java, Spring, and Hibernate Knowledge of RESTful APIs, SQL, and front-end tooling (Redux, React Query, testing frameworks) A passion for clean architecture, reusable code, and exceptional user experience Why join: You'll be joining an established technology business operating on a global scale, working with a highly skilled engineering More ❯