326 to 350 of 589 Code Quality Jobs in England

scalable applications across the stack (Node.js, TypeScript, React, AWS, PostgreSQL) Collaborate closely with product and design to align technical execution with user needs Write clean, maintainable and well tested code and champion engineering best practices Improve developer workflows, tooling and processes to keep the team fast and productive Stay on top of new technologies and suggest pragmatic, high impact … About You Strong experience delivering fullstack applications in fast-moving product environments Deep expertise in JavaScript/TypeScript, Node.js, React, AWS, PostgreSQL Strong problem-solving ability and attention to code quality and architectural integrity Clear communicator who thrives in collaborative environments Sense of ownership and pride in your work, motivated by outcomes rather than tasks. ️ Perks & Benefits More ❯

Disclosure via the Disclosure and Barring Service (DBS). Job description Job responsibilities Develop and optimise CHECs web applications, including our EPR (electronic patient record) Deliver scalable, high-quality web applications with a proven track record of success Lead agile development teams effectively, mentoring and supporting junior developers Apply strong expertise in both front-end and back-end … architectural principles and design patterns Diagnose, debug, and resolve complex technical issues efficiently Work confidently with REST APIs, microservices, and containerization technologies Champion test-driven development (TDD) to ensure code quality and reliability Take initiative with a proactive, self-motivated approach to problem-solving and delivery Foster a collaborative and supportive team environment through experienced, empathetic leadership More ❯

trading conditions. Evolve and maintain GUI architecture and component libraries to support scalability and responsiveness. Mentor junior developers and foster a high-performance engineering culture. Uphold rigorous standards of code quality, operational resilience, and risk management. What You Bring: 10+ years of GUI development experience, ideally in trading or real-time systems. Expertise in Java (Swing/… skills with a focus on real-time data visualization and performance tuning. Solid understanding of FX trading and limit order workflows. Proven experience leading development teams and managing global code releases. Excellent collaboration and communication skills across geographically distributed teams. A full-stack mindset with a deep understanding of system integration and data flow. Preferred Qualifications: Bachelor's degree More ❯

and efficiency. Key Responsibilities: Lead the migration of legacy systems to a modern tech stack using React, JavaScript, and cloud platforms. Design and implement AI-driven solutions to improve code quality, automate tasks, and boost productivity. Collaborate with IT and product teams to redesign and enhance core business applications. Mentor junior developers, fostering a culture of continuous … with REST APIs and cloud infrastructure. Hands-on experience with AI-based developer tools (e.g., GitHub Copilot, ChatGPT, Tabnine). Excellent leadership, communication, and collaboration skills. Passion for clean code, software architecture, and continuous improvement. Why Join Us? Competitive salary (£80,000+) and benefits package. Opportunity to shape our technical direction and implement innovative solutions. Collaborative and supportive team More ❯

Principal Application Developer - Hybrid We are looking for a Principal Application Developer with the ability to write efficient code in both PHP and Python for a scaling Telco business. This role is hybrid with the need for someone to be in the West Midlands office 3 days a week. You will take on a key position in leading a … culture of continuous learning. Collaborate with cross-functional teams including architecture, operations, QA, and external system providers. Drive innovation by evaluating and implementing emerging technologies. Maintain high standards of code quality, testing, and documentation. Requirements: Strong experience in PHP, Python, microservices, and event-driven architecture (e.g., Apache Kafka). Familiarity with frameworks like Laravel and design patterns More ❯

continuous learning, and the development of scalable solutions across a range of complex use cases. We work in a fast-moving, problem-solving culture with a strong emphasis on code quality and innovation. Who We're Seeking: We're looking for a Software Developer with experience working in Java-based environments and familiarity with the Niagara Framework More ❯

is also responsible for all aspects of the product they work on, from ideation through to development, testing and deployment, so you should expect to maintain high standards in code quality through TDD and be comfortable with monitoring and IaC. As a Senior Software Engineer, you'll also be given the opportunity to mentor other team members More ❯

in Q4 2025 - a high-impact, strategic overhaul of our backend systems. Collaborate closely with our experienced Development Manager (10+ years with the business) and contribute to technical direction, code quality, and architecture decisions. Build and maintain modern, efficient user interfaces using Vue.js, HTML, and CSS . Work across our core tech stack: PHP, Python, JavaScript (Vue.js More ❯

modern, forward-thinking approach to workplace flexibility and employee wellbeing. WHAT YOU'LL BE DOING You'll be responsible for managing multiple concurrent projects, ensuring timely delivery, maintaining high code quality, and following established development standards. This role involves defining objectives, completing programming tasks, and developing applications and fixes in line with project timelines. ESSENTIAL SKILLS Experience More ❯

a hands-on role where you'll contribute to new feature development, help improve system performance, and collaborate with a talented team of engineers who care deeply about clean code, quality, and continuous improvement. The company has a strong engineering culture with a test-first approach, regular releases, and a real focus on doing things the right More ❯

a hands-on role where you'll contribute to new feature development, help improve system performance, and collaborate with a talented team of engineers who care deeply about clean code, quality, and continuous improvement. The company has a strong engineering culture with a test-first approach, regular releases, and a real focus on doing things the right More ❯

a hands-on role where you'll contribute to new feature development, help improve system performance, and collaborate with a talented team of engineers who care deeply about clean code, quality, and continuous improvement. The company has a strong engineering culture with a test-first approach, regular releases, and a real focus on doing things the right More ❯

a hands-on role where you'll contribute to new feature development, help improve system performance, and collaborate with a talented team of engineers who care deeply about clean code, quality, and continuous improvement. The company has a strong engineering culture with a test-first approach, regular releases, and a real focus on doing things the right More ❯

and lead implementations. You'll bring deep expertise in at least one area such as frontend, backend, security, infrastructure or performance. You'll continue to raise the bar on code quality, reliability, and system design. Our collective capabilities span many areas, with members specialising in both frontend and backend development, with every team member contributing across the More ❯

Lead full lifecycle of design, implementation and test of aerospace software products. Ensure compliance with Aerospace safety standards. Maintaining and managing continuous software integration and testing processes. Ensure software quality and reliability. Identifying software failures and implementing effective solutions. Mentor less experienced team members. Background - Senior Embedded Software Engineer A bachelor's degree in engineering Extensive software development More ❯

Lead full lifecycle of design, implementation and test of aerospace software products. Ensure compliance with Aerospace safety standards. Maintaining and managing continuous software integration and testing processes. Ensure software quality and reliability. Identifying software failures and implementing effective solutions. Mentor less experienced team members. Background - Senior Embedded Software Engineer A bachelor s degree in engineering Extensive software development More ❯

design, development, and testing Utilizing a range of technologies, with a focus on open-source libraries and components Building continuous integration pipelines using tools like GitLab to ensure software quality and security Deploying systems across environments including AWS, Azure, and private clouds Engaging throughout the software lifecycle: concept, requirements, architecture, implementation, delivery, training, support, and maintenance Leading teams More ❯

on our digisuite platform, client websites (Next.js), AI-enhanced tools, and bespoke responsive HTML emails. You’ll collaborate closely with designers, developers, and project managers to deliver high-quality, innovative digital products. Benefits: • Annual Leave: 31 days • Progressive Annual Leave: Increases by 1 day each year after your first full year (up to 5 extra days). • Birthday … for our digisuite platform using React TypeScript Create and test responsive HTML email templates Develop and enhance client websites with Next.js Prototype AI-enhanced tools and integrate APIs Ensure code quality, performance, and accessibility standards Collaborate with designers, developers, and stakeholders to deliver on time Continuously learn and apply new technologies to projects Requirements: Drive, enthusiasm and More ❯

on our digisuite platform, client websites (Next.js), AI-enhanced tools, and bespoke responsive HTML emails. You’ll collaborate closely with designers, developers, and project managers to deliver high-quality, innovative digital products. Benefits: • Annual Leave: 31 days • Progressive Annual Leave: Increases by 1 day each year after your first full year (up to 5 extra days). • Birthday … our digisuite platform using React + TypeScript Create and test responsive HTML email templates Develop and enhance client websites with Next.js Prototype AI-enhanced tools and integrate APIs Ensure code quality, performance, and accessibility standards Collaborate with designers, developers, and stakeholders to deliver on time Continuously learn and apply new technologies to projects Requirements: Drive, enthusiasm and More ❯

on our digisuite platform, client websites (Next.js), AI-enhanced tools, and bespoke responsive HTML emails. You’ll collaborate closely with designers, developers, and project managers to deliver high-quality, innovative digital products. Benefits: • Annual Leave: 31 days • Progressive Annual Leave: Increases by 1 day each year after your first full year (up to 5 extra days). • Birthday … our digisuite platform using React + TypeScript Create and test responsive HTML email templates Develop and enhance client websites with Next.js Prototype AI-enhanced tools and integrate APIs Ensure code quality, performance, and accessibility standards Collaborate with designers, developers, and stakeholders to deliver on time Continuously learn and apply new technologies to projects Requirements: Drive, enthusiasm and More ❯

daysworking on our digisuite platform, client websites (Next.js), AI-enhanced tools, and bespoke responsive HTML emails. Youll collaborate closely with designers, developers, and project managers to deliver high-quality, innovative digital products. Benefits: Annual Leave: 31 days Progressive Annual Leave: Increases by 1 day each year after your first full year (up to 5 extra days). Birthday … our digisuite platform using React + TypeScript Create and test responsive HTML email templates Develop and enhance client websites with Next.js Prototype AI-enhanced tools and integrate APIs Ensure code quality, performance, and accessibility standards Collaborate with designers, developers, and stakeholders to deliver on time Continuously learn and apply new technologies to projects Requirements: Drive, enthusiasm and More ❯

growth, while still being hands on with technology. We aim to allow growth without becoming “post-technical”. Responsibilities: Collaborate with Data Scientists and Engineers to deliver production quality AI and Machine Learning systems Build frameworks and supporting tooling for data ingestion from a complex variety of sources Consult with our clients on data strategy, modernising their data … and Snowflake Commendable skills in building data products, by integrating large sets of data from hundreds of internal and external sources would be highly critical A nuanced understanding of code quality, maintainability and practices like Test Driven Development Ability to deliver an application end to end; having an opinion on how your code should be built More ❯

growth, while still being hands on with technology. We aim to allow growth without becoming “post-technical”. Responsibilities: Collaborate with Data Scientists and Engineers to deliver production quality AI and Machine Learning systems Build frameworks and supporting tooling for data ingestion from a complex variety of sources Consult with our clients on data strategy, modernising their data … and Snowflake Commendable skills in building data products, by integrating large sets of data from hundreds of internal and external sources would be highly critical A nuanced understanding of code quality, maintainability and practices like Test Driven Development Ability to deliver an application end to end; having an opinion on how your code should be built More ❯

the tech, especially in AI-enabled, data-rich environments, while keeping sight of product outcomes, ROI, commercial models and how value is measured. While you won't need to code, you should be comfortable in technical discussions around data models, APIs, AI integration, and cloud architecture (especially Azure). You'll help craft high-level solution designs, write clear More ❯

robust data pipelines and platforms to support model training, inference, and monitoring. Evaluate and integrate state-of-the-art LLMs, foundation models, and GenAI frameworks into enterprise applications. Ensure code quality, scalability, and performance through best engineering practices. Data engineering/ML engineering team & Project Management Mentor and guide a team of data scientists, ML engineers, and More ❯