1 to 25 of 373 Permanent Code Quality Jobs in England

be deeply involved in shaping technical strategy, collaborating with product teams, and solving meaningful user and architectural challenges. With modern tooling, continuous delivery practices, and a strong emphasis on code quality, this is a position that offers both technical ownership and long-term growth . About the Role Youll be part of a collaborative, cross-functional team … evolution of its platformthis includes improving modularisation, scalability, state management, performance, and design consistency across its applications. The role will suit someone who not only enjoys writing elegant, maintainable code, but also wants to influence architectural standards and contribute to a broader engineering culture focused on continuous improvement. What Youll Be Doing Building and maintaining production-grade Angular applications … architecture Contributing to UI and state architecture decisions, helping evolve engineering standards Collaborating with designers, product owners, and backend engineers to develop high-quality user experiences Driving code quality through clean, testable code and frequent code reviews Working with modern CI/CD pipelines to deliver incremental improvements quickly and safely Mentoring and More ❯

workflows and dynamic systems You May be a Good Fit if: 3+ years of work experience as an AI/ML engineer Experience developing production quality Python code Strong adherence to software and ML development fundamentals (e.g., code quality considerations, automated testing, source version control, optimization) Experience in integrating AI solutions into existing workflows … into broader workflows and projects. Experience working with cross-functional teams. Familiarity with credit ratings agencies, regulations, and data products Excellent written and verbal communication skills Advocate of good code quality and architectural practices Experience working in Java and/or JavaScript codebases Why Choose Fitch: Hybrid Work Environment: 2 to 3 days a week in office More ❯

and processes Drive innovation and strategic technical decisions Advise leadership and the product on key technical considerations related to the rapid developments in tech Ensure high-quality code and best practices. Write clean, maintainable and efficient code and ensure code quality through TDD and observability practices Develop RESTful APIs using FastAPI and Pydantic … Work with SQL and NoSQL databases, as well as ORM tools like SQLAlchemy and SQLModel Participate in Agile XP methodologies like pair programming and code reviews Deploy applications to Google Cloud Platform using Terraform Monitoring and supporting production, staging, research, and demo environments Ideal Profile Many years of experience in building complex software solutions, better if in a product … company, while armed with a healthy dose of practical skepticism and pragmatism Believer in easy-to-maintain code and identify with modern concepts such as clean coding, automated testing and continuous deployment Driven and passionate about building innovative technologies, and able to rally the team around them Strong systems thinker, able to see the bigger picture at different resolutions More ❯

pricing anomalies, and responding rapidly to unexpected events. Collaborate across teamsproduct, design, and tradingto improve platform reliability, developer experience, and intuitive UX for handling peak volumes with confidence. Enforce code quality and maintainability by writing clean, testable code, conducting rigorous code reviews, and refining deployment workflows. Balance agility with long-term growth by iterating quickly … years of experience developing modern web applications using React. Experience with distributed systems in a Cloud Computing environment. Experience with web communication protocols. Ability to grow other engineers through code reviews, design reviews, and over-the-shoulder debugging. Experience writing and maintaining a comprehensive suite of unit and integration tests. Proficiency in integrating AI-powered tools (e.g. Copilot, Cursor … Claude) into development pipelines to accelerate coding, enhance code quality, and increase developer efficiency. Proficiency with AI-assisted testing, code reviews, and documentation generation. Proven ability in leveraging AI tools in daily engineering workflows e.g. including pair programming with AI, auto-generating test cases, or accelerating bug triage and resolution. Join Our Team Were a publicly More ❯

people’s lives. We’re looking for a proactive and experienced Android Developer to work across a portfolio of fully native apps, primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. You’ll have a strong track record of delivering high-quality apps and … engineering challenges. It is envisaged the role will evolve into a leadership position. Responsibilities : Build on exciting new technologies and integration with wearable devices Develop new features, improve existing code – work on ambitious projects ranging from low-level algorithms to high-level system design; plus the occasional development of a prototype app Utilise the latest Android SDKs and frameworks … to implement scalable, maintainable and testable architectures Conduct code reviews and champion high-quality code by leveraging unit tests, continuous integration, and code quality tools You’ll need: 5+ years of high-level Android development experience A wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages More ❯

positively impact peoples lives. Were looking for a proactive and experienced Android Developer to work across a portfolio of fully native apps, primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. Youll have a strong track record of delivering high-quality apps and tackling … engineering challenges. It is envisaged the role will evolve into a leadership position. Responsibilities : Build on exciting new technologies and integration with wearable devices Develop new features, improve existing code work on ambitious projects ranging from low-level algorithms to high-level system design; plus the occasional development of a prototype app Utilise the latest Android SDKs and frameworks … to implement scalable, maintainable and testable architectures Conduct code reviews and champion high-quality code by leveraging unit tests, continuous integration, and code quality tools Youll need: 5+ years of high-level Android development experience A wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages e.g. More ❯

positively impactpeoples lives. Were looking for a proactive and experienced Android Developer to work across a portfolio of f ully native apps , primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. Youll have a strong track record of delivering high-quality apps and tackling … challenges. It is envisaged the role will evolve into a leadership position . Responsibilities : Build on exciting new technologies and integration with wearable devices Develop new features, improve existing code work on ambitious projects ranging from low-level algorithms to high-level system design; plus the occasional development of a prototype app Utilise the latest Android SDKs and frameworks … to implement scalable, maintainable and testable architectures Conduct code reviews and champion high-quality code by leveraging unit tests, continuous integration, and code quality tools Youll need: 5+ years of high-level Android development experience A wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages e.g. More ❯

documented and easy to consume and to maintain. Collaborate with other Technology functions (e.g. Architecture, DevOps, Security) across different geographies, timezones and cultures to deliver secure, reliable, robust, scalable code which can be built, tested and deployed into Production using automation and CI/CD pipelines and Agile delivery practices. Lead the teams in best practice for good diagnostics … design is reviewed effectively, and is conformant with NFRs, Security and Data Privacy guidelines Implement software engineering best practices with your peers within Engineering, such as, pair programming, clean code, CI/CD, pyramid testing within a Scrum agile delivery frame Skills/Qualifications Candidate Profile Proven experience managing small software teams and mentoringengineersin enterprise web development and services … development using loosely coupled systems. Highly experienced in agiletest drivensoftware development Passionate about writing well-crafted clean code and comfortable working in an agile environment Ability to write high-quality code across modern Javascript based programming languages and frameworks Knowledge and experience of delivering solutions using a microservice architecturewith RESTful protocols and frameworks such as Express More ❯

documented and easy to consume and to maintain. Collaborate with other Technology functions (e.g. Architecture, DevOps, Security) across different geographies, timezones and cultures to deliver secure, reliable, robust, scalable code which can be built, tested and deployed into Production using automation and CI/CD pipelines and Agile delivery practices. Lead the teams in best practice for good diagnostics … design is reviewed effectively, and is conformant with NFRs, Security and Data Privacy guidelines Implement software engineering best practices with your peers within Engineering, such as, pair programming, clean code, CI/CD, pyramid testing within a Scrum agile delivery frame Skills/Qualifications Candidate Profile Proven experience managing small software teams and mentoringengineersin enterprise web development and services … development using loosely coupled systems. Highly experienced in agiletest drivensoftware development Passionate about writing well-crafted clean code and comfortable working in an agile environment Ability to write high-quality code across modern Javascript based programming languages and frameworks Knowledge and experience of delivering solutions using a microservice architecturewith RESTful protocols and frameworks such as Express More ❯

strong leadership, guiding both architectural direction and team delivery. You'll remain actively engaged in the engineering process spending approximately 10–20% of your time coding, 10–20% on code reviews and mentoring, and 10–15% on architecture and design. The remaining 45–70% will be dedicated to team leadership and cross-functional collaboration, including planning, stakeholder communication, and … Lead the architectural direction and technical execution of full-stack applications using React/TypeScript and Java (Spring Boot). Own and drive the adoption of best practices in code quality, performance, accessibility, and cloud-native engineering. Remain hands-on with 10–20% of your time dedicated to high-impact coding, architectural spikes, and technical deep dives. … an in-house team of 2 Technical Leads and 6 Engineers, while coordinating with an offshore team comprising a Senior Tech Lead, 2 TLs, and 6 Engineers. Conduct structured code reviews, drive technical knowledge sharing, and support career development for mid and senior engineers. Foster a high-performance, collaborative engineering culture that encourages ownership, accountability, and psychological safety. Strategic More ❯

technical expertise with strong leadership, guiding both architectural direction and team delivery. Youll remain actively engaged in the engineering process spending approximately 1020% of your time coding, 1020% on code reviews and mentoring, and 1015% on architecture and design. The remaining 4570% will be dedicated to team leadership and cross-functional collaboration, including planning, stakeholder communication, and fostering a … Lead the architectural direction and technical execution of full-stack applications using React/TypeScript and Java (Spring Boot). Own and drive the adoption of best practices in code quality, performance, accessibility, and cloud-native engineering. Remain hands-on with 1020% of your time dedicated to high-impact coding, architectural spikes, and technical deep dives. Serve … an in-house team of 2 Technical Leads and 6 Engineers, while coordinating with an offshore team comprising a Senior Tech Lead, 2 TLs, and 6 Engineers. Conduct structured code reviews, drive technical knowledge sharing, and support career development for mid and senior engineers. Foster a high-performance, collaborative engineering culture that encourages ownership, accountability, and psychological safety. Strategic More ❯

platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions using industry-aligned programming languages, frameworks, and tools, ensuring code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration with … business objectives. Participation in code reviews and promoting a culture of code quality and knowledge sharing. Stay informed of industry technology trends and actively contribute to the organization's technology communities. Adherence to secure coding practices to mitigate vulnerabilities and protect sensitive data. Implementation of effective unit testing practices to ensure code quality More ❯

ecosystem. What You'll Do Define and evolve our front-end architecture and technical direction, ensuring it aligns with business and product goals Lead the development of high-quality, accessible and performant UI components using React … TypeScript, and other JavaScript frameworks Collaborate closely with designers, product managers, and backend engineers to shape seamless user experiences across our platform Lead by example and uphold standards for code quality, accessibility, testing, and performance across the front-end stack Mentor and support front-end engineers of varying experience levels, sharing knowledge, fostering growth and driving continuous … Assess communication and curiosity Technical Task or Live Pairing Realistic, time-bound task or live coding session Use structured rubric for fairness (avoid freeform "whiteboarding") "Focus on team collaboration, code quality, and feedback" Peer Technical Panel/Culture Fit/CTO Chat - In person at our NCL HQ Includes cross-functional devs, product manager or designer Assess More ❯

Integrate React.js applications with Magento backend APIs * Implement state management solutions * Optimise frontend performance and ensure cross-browser compatibility Technical Leadership * Mentor junior developers and provide technical guidance * Conduct code reviews and maintain coding standards * Collaborate with UX/UI designers to implement pixel-perfect designs * Participate in architectural decisions and technical planning * Stay current with latest Magento and … React.js developments * Leverage AI tools to enhance productivity and code quality Project Management * Work closely with project managers and stakeholders to deliver projects on time * Provide accurate time estimates for development tasks * Document technical solutions and maintain project documentation * Participate in agile development processes Essential RequirementsTechnical Skills * 5+ years of Magento development experience (Magento 2 preferred) * 3+ … problem-solving and analytical skills * Excellent communication and teamwork abilities * Ability to work independently in a remote environment * Experience with agile development methodologies * Attention to detail and commitment to code quality Desirable Requirements * Magento certification (Magento Certified Developer or similar) * Experience with headless e-commerce architectures * Experience with AI development tools (GitHub Copilot, ChatGPT, Claude, etc.) * Familiarity More ❯

What you will be doing Support end-to-end deployment of ML models (batch and real-time) from code validation through to production rollout under guidance from senior team members. Work with Data Science teams to facilitate smooth model handover and ensure deployment readiness aligned with implementation standards. Build and maintain CI/CD pipelines for model deployment, scoring … Engineers within the team to create reusable MLOps templates and support Data Scientists in using them effectively. Support model migrations across data sources, tools, systems, and platforms. Participate in code reviews, knowledge sharing, and pod activities (standups, grooming, delivery check-ins). Learn from senior team members and contribute to continuous improvement of model delivery practices. Required Skills & Experience … collaborating with Data Science teams or similar cross-functional collaboration Understanding of software testing and validation practices, with willingness to learn model-specific governance requirements Ability to participate in code reviews and learn from feedback Good communication skills with both technical and business stakeholders Eagerness to learn and grow in ML engineering and deployment practices (Nice to have) Any More ❯

Collaborate with Product and Design teams to ensure seamless integration of engineering deliverables with business objectives and user needs. Coach and mentor team members, promoting best practices for clean code, code quality, system reliability, and high-performance development. Own and optimize CI/CD processes, DevOps workflows, and infrastructure planning to ensure fast delivery and cost … effective cloud operations. Stay hands-on where necessary - lead code reviews, make architectural decisions, and assist in system-level debugging. Champion Agile practices (Scrum/Kanban) to ensure effective team performance and transparency throughout product delivery cycles. Promote a strong culture of documentation, testing, and continuous improvement in both product quality and engineering processes. What You'll More ❯

Collaborate with Product and Design teams to ensure seamless integration of engineering deliverables with business objectives and user needs. Coach and mentor team members, promoting best practices for clean code, code quality, system reliability, and high-performance development. Own and optimize CI/CD processes, DevOps workflows, and infrastructure planning to ensure fast delivery and cost … effective cloud operations. Stay hands-on where necessary lead code reviews, make architectural decisions, and assist in system-level debugging. Champion Agile practices (Scrum/Kanban) to ensure effective team performance and transparency throughout product delivery cycles. Promote a strong culture of documentation, testing, and continuous improvement in both product quality and engineering processes. What Youll Bring More ❯

including Requirements Elicitation, Application Architecture definition and Design. You will play an important role in creating the high level design artifacts. You will also deliver high quality code deliverables for a module, lead validation for all types of testing and support activities related to implementation, transition and warranty. You will be part of a learning culture, where … reliability. • Collaborate closely with cross-functional teams to translate project requirements into well-designed and efficient code. • Conduct thorough testing and debugging to ensure the delivery of high-quality and error-free software. • Stay up-to-date with the latest Go language … updates, industry trends, and best practices to continually enhance development processes. • Optimize software applications for maximum performance and efficiency, taking advantage of Go's concurrency capabilities. • Actively participate in code reviews, providing constructive feedback to improve code quality and maintain coding standards. • Troubleshoot and resolve issues related to software functionality, performance, and integration, ensuring a seamless More ❯

ensure high standards across the software development lifecycle. You'll lead the design, development, and maintenance of scalable, secure solutions while mentoring team members and championing best practices in code quality, architecture, and DevOps. Your broad experience across technologies, frameworks, and agile methodologies will shape product strategy and foster technical excellence across teams. Key Responsibilities Lead Agile … and mentor team members to ensure smooth execution and continuous improvement. Architect and deliver scalable, maintainable software solutions to complex business problems. Define and enforce best practices in testing, code quality, CI/CD, and version control. Collaborate cross-functionally to align on technical direction and product goals. Troubleshoot critical issues and provide expert-level support and … solutions. Maintain high-quality documentation and drive a culture of knowledge sharing. Support and grow team capabilities through mentorship, leadership, and technical guidance. Requirements Degree in Computer Science or equivalent experience. Strong experience in full-stack development, particularly with C# and React. Proficient in Azure services and cloud deployment strategies. Skilled in CI/CD, IaC, Agile practices More ❯

and champion a compelling technical vision for D365 F&O and Commerce at On, inspiring and guiding the development team to deliver innovative and high-quality solutions. Code Craftsmanship: Promote a culture of code craftsmanship, emphasizing clean, efficient, and maintainable code. Lead by example, setting high standards for code quality and conducting code … other programming languages relevant to D365 F&O and Commerce development. Performance Tuning: Proven experience in optimizing the performance of D365 F&O and Commerce applications, including database tuning, code optimization, and infrastructure configuration. Integration Expertise: Extensive experience integrating D365 F&O and Commerce with various systems using different integration technologies and patterns. Technical Leadership: Demonstrated ability to lead More ❯

for Senior Software Engineers to take full ownership of delivering working systems from prototypes and high-level specs taking ideas from the research team, turning them into production-quality systems, and shipping them quickly.Youll work closely with researchers, ML engineers, and leadership to turn ambitious ideas into real products. You'll be expected to move fast, handle ambiguity … research outputs into functional systems Own critical engineering tasks with high standards and attention to detail data pipelines, API integrations, testing, error handling, system integration, and more Participate in code reviews, technical discussions, and architecture planning Contribute to improving processes for how we build, ship, and deliver features across teams About You 5+ years of hands-on software engineering … experience Proven ability to execute on incomplete specs and drive projects to completion Strong experience writing production-quality code (Python & Rust strongly preferred) Comfortable building full-stack systems (APIs, data pipelines, microservices, internal tools) High standards for code quality, maintainability, and correctness Comfortable in fast-moving, ambiguous environments where priorities shift quickly Bias for More ❯

for Senior Software Engineers to take full ownership of delivering working systems from prototypes and high-level specs taking ideas from the research team, turning them into production-quality systems, and shipping them quickly.Youll work closely with researchers, ML engineers, and leadership to turn ambitious ideas into real products. You'll be expected to move fast, handle ambiguity … research outputs into functional systems Own critical engineering tasks with high standards and attention to detail data pipelines, API integrations, testing, error handling, system integration, and more Participate in code reviews, technical discussions, and architecture planning Contribute to improving processes for how we build, ship, and deliver features across teams About You 5+ years of hands-on software engineering … experience Proven ability to execute on incomplete specs and drive projects to completion Strong experience writing production-quality code (Python & Rust strongly preferred) Comfortable building full-stack systems (APIs, data pipelines, microservices, internal tools) High standards for code quality, maintainability, and correctness Comfortable in fast-moving, ambiguous environments where priorities shift quickly Bias for More ❯

and AI/LLM teams to deliver user-centric solutions Support cloud-based deployments and CI/CD pipelines (Azure environment) Contribute to Agile ceremonies and ensure clean, maintainable code Help drive innovation across AI-enabled products What We're Looking For: 3-5 years' experience as a Full Stack Developer Strong skills in React , Python (FastAPI or Flask … and Azure Experience building full web applications (not just websites) Product-focused mindset with attention to UX and code quality Bonus: experience or interest in AI/LLMs (OpenAI, Claude, LangChain, etc.) Preferably from mid-large company environments Interview Process: 30-minute intro (including some technical Qs) Technical task (approx. 3-4 hours) Final interview with programme … and AI/LLM teams to deliver user-centric solutions Support cloud-based deployments and CI/CD pipelines (Azure environment) Contribute to Agile ceremonies and ensure clean, maintainable code Help drive innovation across AI-enabled products What We're Looking For: 3-5 years' experience as a Full Stack Developer Strong skills in React, Python (FastAPI or Flask More ❯

and contribute to the implementation of scalable backend services, APIs, and libraries using .NET Core and cloud platforms like AWS or Azure. Ensure high-quality and testable code through proactive practices such as early test planning, TDD, code reviews, and automation. Enable rapid release cycles with strong DevOps practices, ensuring confidence in every deployment. Quality … aligned. Help recruit, onboard, and develop top-tier engineers, growing a high-performance team. Innovation & Continuous Improvement Advocate for and implement AI-assisted development tools (e.g., GitHub Copilot, Claude Code) to boost engineering velocity and quality. Identify and implement opportunities to automate workflows, reduce technical debt, and drive continuous delivery excellence. Drive a culture of early feedback, enabling faster … .NET Core, RESTful API design, and scalable service architecture. Familiar with Shift-Left testing approaches, embedding quality early in the SDLC and enabling team-wide accountability for code correctness. Deep understanding of object-oriented design, design patterns, and principles like SOLID and TDD. Proficient with Visual Studio and/or JetBrains Rider, and skilled in using ReSharper More ❯

the entire software development lifecycle, building, testing and delivering high-quality solutions. Collaborate with cross-functional teams to identify and solve complex problems. Write clean and reusable code that can be easily maintained and scaled. Work on technically complex systems with strong hands-on experience in design and development. Interpret complex requirements associated with Ratings workflow tools. … Participate in code reviews, ensure code quality and identify areas for improvement to implement practical solutions. Set up CI/CD pipelines for projects and integrate them with the organization's delivery mechanisms. Debugging codes when required and troubleshooting any Python-related queries. Keep up to date with emerging trends and technologies in Python development. Participate … front-end development and cloud-platforms/technologies offered by AWS, Microsoft Azure. Experience with databases such as Postgres and Oracle and database technologies such as SQL and NoSQL. Code versioning, maintenance and deployment tools like GitHub, JIRA. Excellent problem-solving ability with solid communication and collaboration skills. What Would Make You Stand Out: Experience with popular Python frameworks More ❯