26 to 50 of 192 Code Quality Jobs in the UK excluding London

teams to integrate APIs and services into web applications. UI/UX Collaboration: Partner with designers to deliver intuitive and visually appealing interfaces. Code Quality: Maintain clean, efficient code and conduct thorough testing for stability and security. Agile Delivery: Participate in sprint planning, daily stand ...

Engineering: Building responsive, accessible interfaces using modern JavaScript frameworks and advanced CSS Back-End Contribution: Supporting server-side development using SQL and a low-code development platform UI/UX Leadership: Acting as technical and UI/UX lead on assigned client projects Scalable Design: Creating performant and scalable … suitable for large organisations Collaboration: Working closely with Project Leads and Business Analysts to translate requirements into technical solutions Quality Assurance: Ensuring code quality, maintainability, and adherence to best practice CANDIDATE REQUIREMENTS ESSENTIAL Previous experience in software development within a commercial environment Experience with ...

food & drink :) Were looking for a Software Developer to join our global client within the hospitality sector - someone whos passionate about writing clean, scalable code and excited to influence how they develop and deliver technology. Youll be joining a fast-paced, forward-thinking, people-first company where your ideas … assurance Exclusive discountson entertainment, leisure, and travel What Youll Be Doing... Designing, developing, testing and deploy high-quality, scalable software solutions Championing code quality, performance, and security Collaboratingin agile teams, translating business needs into functional tech Writingautomated tests and following best practices to ensure maintainability ...

deliver enterprise-grade solutions. You'll lead a team of around 15 developers, working in a collaborative environment that values open-source contributions, code quality, and professional growth. What You'll Be Working On Leading the design, development, and maintenance of scalable web applications Driving architectural decisions … coaching engineers, fostering a culture of collaboration and growth Collaborating with Product and Design teams to deliver high-quality features Conducting code reviews and strategic technical planning Improving system performance, reliability, and developer experience Projects include enterprise web platforms, customer-facing applications, and internal tools built ...

office in Middlesbrough. About the Role This is a hybrid, hands-on role focused on building and maintaining features, carrying out QA and code reviews, and taking part in deployments/releases. You will work across backend and frontend code for a globally used SaaS platform, along with … working on our AWS infrastructure. Key Responsibilities Development - Design, build, and maintain features using PHP (LAMP) - Develop and maintain features across backend and frontend code - Work with MySQL queries, focusing on performance and correct normalisation - Design, build, and maintain secure and scalable RESTful APIs - Work with AWS services ...

inventory updates Ensure system resilience through circuit breakers, retry mechanisms, and graceful degradation strategies for handling peak trading periods Champion coding standards through comprehensive code reviews, pair programming, and knowledge-sharing sessions Leverage observability tools to monitor integration health, identify bottlenecks, and ensure SLA compliance Collaborate with cross-functional … Twelve-Factor App methodology Experience with modern development practices: Test-Driven Development (TDD) and Behaviour-Driven Development (BDD), Continuous Integration/Continuous Deployment, Code quality tools and static analysis, and Version control with Git and branching strategies Container orchestration with Docker and container management, with any Kubernetes ...

internal tools such as documentation and status dashboards. Diagnosing and resolving complex issues across frontend and backend systems. Writing and improving tests to maintain code quality and catch regressions early. Identifying, prioritising, and addressing technical debt as part of ongoing development. Contributing to UI/UX design … Frameworks TypeScript, JavaScript, Node.js, React, Next.js, LoopBack 4 Tools GitLab, Docker, CI/CD pipelines, Monday.com Other Use of AI-assisted tools (e.g. Roo Code, GPT, Claude) where they genuinely help. Must-haves Typically 3+ years of professional software development experience (or equivalent capability demonstrated through shipped products). ...

such as documentation and status dashboards. Debugging issues across projects and helping to keep systems stable and reliable. Writing and improving tests to maintain code quality and catch regressions early. Handling technical debt in a pragmatic way. Contributing to UI/UX design, from wireframes and prototypes … Frameworks TypeScript, JavaScript, Node.js, React, Next.js, LoopBack 4 Tools GitLab, Docker, CI/CD pipelines, Monday.com Other Use of AI-assisted tools (e.g. Roo Code, GPT, Claude) where they genuinely help. Must-haves Around 1-2 years of experience in software development (commercial, internship, or substantial personal projects). ...

seeking an experienced Senior Frontend/Full Stack Engineer to lead the design, development, and delivery of high-quality web applications. This role is frontend-focused, with responsibility for shaping UI architecture, driving engineering standards, and contributing to backend services where appropriate. You will work closely with product … accessibility, and maintainability at scale. Collaborate with product managers, designers, and engineers to translate requirements into robust technical solutions. Mentor and guide engineers through code reviews, architectural discussions, and best-practice development. Contribute to backend services and APIs where required to support frontend functionality. Drive high standards for code ...

DevOps strategy for cloud-based systems. Collaborate with cross-functional teams to deliver quality applications on time. Drive best practices in code quality, testing, and continuous integration. Support products through the full lifecycle -from build to deployment and beyond. About You Were looking for someone … goes beyond the basics - a developer who not only writes great code but also understands the bigger picture. Youll be able to show how your technical expertise and ideas have delivered real business value, whether through performance improvements, process automation, or technical innovation. You should bring: Strong experience ...

demonstrate what's possible when AI is deeply integrated throughout the software development lifecycle, working with the latest AI technologies including Claude Code, GitHub Copilot, MCP, LLMs. Senior Software Engineer will: Develop and maintain software applications using Java Implement AI solutions to enhance software functionality and accelerate development workflows … Collaborate with cross-functional teams to define, design, and ship new features Leverage AI technologies throughout the development lifecycle Participate in code reviews and maintain code quality standards Modernise legacy services using AI-first approaches The ideal experience: 6+ years of experience in software development Strong ...

pipelines, and AWS. Ensure secure coding practices and compliance with data protection and security requirements. Implement automated testing and maintain high standards of code quality and reliability. Write clear technical documentation covering APIs, data models, and system behaviour. Mentor junior and mid-level engineers and contribute ...

responsible for the delivery of automated tests to support current and future product features, working closely with Engineers on automation activities to ensure quality is built into our applications whilst aligning with our delivery commitments. As well as functional coverage you will also ensure non functional requirements … process Configuring and maintaining CI/CD pipelines in Azure DevOps Working closely with Software Engineers and Product Managers to identify testing tasks, evaluate code quality and fitness to requirements Reviewing application architectures, pair programming & code reviews to improve testability Analysing telemetry to identify and reproduce ...

MySQL - Lead the delivery of complex features and contribute to system architecture and technical decision-making - Improve automated testing, performance, security, and overall code quality - Build and maintain high-quality APIs and frontend SPA/PWA interfaces - Mentor developers and support best practice across ...

plus benefits | Hybrid (3 days office, 2 days home) Location: Oxfordshire Enjoy solving tough engineering problems with clean, scalable code? Comfortable building cloud-native platforms and modern APIs from scratch? Want to work alongside AI experts without needing to be one yourself? This is your opportunity to join … using Python (FastAPI or similar) Developing robust, user-friendly interfaces using React Contributing to deployment pipelines and automated QA processes Writing maintainable, well-tested code for real-world production systems You do not need to be an AI specialist. This role is about ensuring that the AI applications ...

based architecture. You’ll be working alongside senior engineers on scalable, resilient systems that support business-critical platforms, with a strong emphasis on clean code, performance, and reliability. Key Responsibilities Design, develop, and maintain backend services using Java and Golang Contribute to the build and evolution of microservices-based … systems Develop and maintain APIs and distributed services Collaborate with architects, engineers, and product teams on solution design Ensure code quality through testing, reviews, and best practices Support performance, scalability, and security requirements Work within Agile delivery teams Required Skills & Experience 5+ years of commercial software development ...

Scope by Level Java Developer (£50,000 - £60,000) Solid Java experience and a desire to grow within complex systems Comfortable contributing to production code within Agile teams Keen to develop skills in testing, modern tooling, and cloud technologies Senior Java Engineer (£60,000 - £70,000) Strong experience delivering … features end-to-end Advocate for clean code, TDD and XP practices Enjoys mentoring, pairing and raising engineering standards within the team Principal Java Engineer (£70,000 - £85,000) A hands-on senior engineer who combines technical leadership with coaching Still actively coding as part of a Scrum team ...

based platform supporting live operational environments. The role spans API development, Azure services, data layers and portal functionality, with a strong focus on quality, scalability and long-term maintainability.Working closely with technical leadership and operational stakeholders, you’ll help ensure the platform continues to support real-world delivery … platform roadmap Contribute to architectural decisions and long-term technical planning Develop reusable components to support consistent onboarding and platform use Ensure high code quality through testing, peer review and clean architecture principles Participate actively in Agile delivery, including planning, estimation and problem-solving Collaborate cross-functionally ...

provide hands-on technical leadership within an automation and intralogistics environment. This role is ideal for a senior engineer who actively writes and reviews code, has managed and supported other developers, and can lead the technical delivery of complex software solutions, including Warehouse Management Systems (WMS). This … purely managerial role. The successful candidate must deeply understand code and be comfortable working close to the detail while guiding others. Key Responsibilities Technical Leadership Act as the technical authority across software projects within automation and intralogistics systems Lead solution design, architecture, and technical decision-making Ensure high standards ...

workloads. Collaborating with product managers, domain SMEs (tax and finance) and fellow AI engineers to deliver features from concept through to production. Contributing to code quality, observability and secure engineering practices in a regulated, data-sensitive environment. Our tech stack You do not need experience with everything … years’ post-graduate experience as a Software Engineer/AI Engineer/ML Engineer working on production AI systems. Strong software engineering fundamentals: clean code, testing, version control and debugging in Python or similar. A Master’s degree (or above) in Computer Science, Mathematics, AI/ML, Data Science ...

from UI and desktop container experiences to low-latency backend services. Lean into the latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. What you’ll do Lead design and development of full-stack features: React/TypeScript web apps, desktop container … trading workflows. Optimize latency, throughput, and reliability across the stack; instrument observability (metrics, tracing, logging) and performance profiling. Establish engineering best practices: code standards, testing strategies (unit/integration/E2E), CI/CD, secure coding, and release management. Mentor engineers through code reviews, design sessions, and hands ...

from UI and desktop container experiences to low-latency backend services. Lean into the latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. 4 days onsite in London. PAYE/Umbrella options. Lead design and development of full-stack features: React/… trading workflows. Optimize latency, throughput, and reliability across the stack; instrument observability (metrics, tracing, logging) and performance profiling. Establish engineering best practices: code standards, testing strategies (unit/integration/E2E), CI/CD, secure coding, and release management. Mentor engineers through code reviews, design sessions, and hands ...

retrospectives. Conduct peer reviews and ensure adherence to front-end coding standards. Write and maintain unit, integration, and snapshot tests to ensure code quality. Collaborate with QA teams to validate accessibility and functionality compliance. Stay current with emerging front-end technologies and best practices. Required Experience 3+ years’ experience ...

Develop and maintain React/TypeScript applications using modern frameworks Architect scalable, maintainable frontend systems with performance and accessibility in mind Drive improvements in code quality, testing, and tooling Champion responsive design and performance optimisation Collaborate with DevOps on CI/CD enhancements Mentor junior developers ...

long-term maintainability. Contribute to architectural decisions across multiple client engagements. Innovate with AI-Assisted Engineering Use AI-assisted development tools such as Claude Code, Cursor, and GitHub Copilot in a structured, disciplined way. Balance accelerated delivery with robust code quality, documentation, and test coverage. Help … Docker, Kubernetes , and modern CI/CD pipelines. Comfortable working in regulated or high-compliance environments. Strong Engineering Mindset A relentless focus on clean code, scalability, performance, and security . You favour structured, well-architected solutions over quick hacks or vibe coding. A security-first and privacy-aware approach ...