276 to 300 of 988 Code Quality Jobs in London

reusable component libraries and maintain frontend architecture Build and optimize PostgreSQL database queries and schema designs Optimize application performance and user experience Participate in code reviews and technical design discussions Troubleshoot issues across the full stack Integrate third-party services and APIs within the full stack Work with … Commercial experience building and consuming REST APIs Working knowledge of backend technologies (Node.js, Ruby) Solid understanding of frontend testing (Vitest, Jest) Understanding of clean code within both OOP and FP Experience with PostgreSQL and SQL optimization Proficiency with Git and modern CI/CD practices Understanding of web security ...

with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement CI/CD pipelines and ensure high code quality standards Work with cloud platforms to deploy AI‐powered services Contribute to architecture decisions and technical roadmaps Required Qualifications Strong experience … systems Familiarity with MLOps practices and model lifecycle management Knowledge of event‐driven architectures (Kafka or similar) Experience with DevOps tooling and infrastructure as code Exposure to Generative AI and large language models What We Offer: Competitive Salary Bonus Scheme Private Healthcare Insurance 25 Days Annual Leave + Bank ...

native technology company. This transition involves more than just adopting new tools, we aim to move away from manual coding and embrace orchestration, code review, and AI-enhanced craftsmanship. We are looking for a Tribe Lead for our Software Engineering Centre of Excellence (CoE) to drive this transformation. … workflows, automated remediation). Move the organization from "experimenting with AI" to standardizing it as a core competency, measuring the impact on velocity and code quality. Modernize our approach tolegacy systems, using AI to accelerate refactoring and reduce technical debt. Drive the shift from "developer-as-coder" to "developer ...

maintain embedded software for Brompton Electric products Collaborate with cross-functional teams to define, design and ship new features Write clean, scalable and efficient code Debug and resolve technical issues Participate in code reviews to maintain code quality and share knowledge with team members … engage with diverse individuals, communities, and organisations in order to continue to nurture a rich diverse culture. Our Values We Take Pride - Quality is born in the details We Build Community - A Brompton brings people together We Are Human - Being ourselves create magic We Are Curious - Inspiration ...

Collaborate with engineers and architects to define scalable and maintainable technical solutions. Support engineering teams in making sound architectural and design decisions. Champion software quality, security, performance, and operational excellence. Encourage modern engineering practices, including CI/CD, automated testing, observability, and cloud-native development. Stakeholder Management Build ...

vision and technical roadmap for our products. Provide technical guidance and mentorship to junior team members, elevating the team's overall capability. Ensure software quality through rigorous code reviews, technical design reviews, and a strong testing culture (unit and integration testing). Business Engagement Engage directly with … team. Engineering & Delivery Design, develop, and implement robust solutions using object-oriented programming and sound technical design principles. Write production-quality code in Python or Java — both languages are actively used in this role. Working with ML flow. Designing developing and testing agent build in Google ...

using it well, and looking for places where it can improve the product for our users.ResponsibilitiesTechnical leadership and hands-on deliveryContribute directly to production code across back-end APIs and front-end components, and stay close enough to the detail to make credible technical decisions.Set and own the technical … direction for your team, including architecture, design patterns and engineering standards.Lead projects from ideation through execution to maintenance.Participate in design and code reviews, and raise the standard of both across the team.Identify and resolve code, performance and usability issues.Evaluate libraries and tools for integration into our platform, including ...

debug issues, ensuring smooth application functionality.Communicate effectively with stakeholders to gather requirements and provide progress updates.Mentor junior developers, providing guidance on best practices and code reviews.Stay updated with the latest industry trends and best practices in mobile development.Drive continuous improvement initiatives to enhance development processes and workflowsDrives team adoption … enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing ...

full technology stack, from user interfaces to APIs and backend servicesMentor engineers and provide technical guidance on complex development initiativesDrive best practices in software quality, performance, security, and maintainabilityCollaborate closely with Product, Engineering, and Architecture teams to translate business needs into technical solutionsSupport continuous improvement through modern DevOps ...

security, maintainability, and suitability before using them. Contribute to event-driven workflows and asynchronous processing. Participate in technical discovery, spikes, architecture discussions and peer code reviews. Improve build, test and deployment pipelines to support safe and efficient delivery. Embed structured logging, metrics and distributed tracing to make services easier … implications of engineering decisions, particularly in complex or regulated environments. Identify and address technical debt, performance issues and reliability risks. Share knowledge, support collective code ownership and contribute to a collaborative, low-ego team culture. What's important to us Strong commercial experience developing server-side applications with Kotlin ...

customers who borrow again while still repaying, and loan-ended customers who return for a new loan. Almost every repeat borrower goes through code we own. The team is cross-functional – backend, frontend, product, design, data science and analytics – shipping behind split tests and measuring impact in Looker rather … land well for customers.Show up to team rituals – stand-ups, retros, planning – with context and questions.Write clean, well-tested Python, and take part in code reviews to learn from teammates and keep quality high.Pick up front-end work in Pandora (React, TypeScript) so you can own features ...

deliverablesApply Agile development methodologies to drive projects from inception to productionDrives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause … stakeholdersExperience with Agile development methodologiesDemonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and securityStrong understanding of responsible ...

Agile development methodologies to drive projects from inception to production Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause … with Agile development methodologies Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and security Strong understanding of responsible ...

scalable, maintainable and fit for purpose. Deploy, operate and support applications across AWS and Kubernetes environments. Drive high standards across software engineering, including code quality, testing, automation, security and resilience. Champion effective CI/CD practices and continuous improvement across the development lifecycle. Implement and promote effective … through to resolution and ensuring lessons are incorporated into future development. Collaborate with engineers, architects, product teams and other stakeholders to deliver high-quality solutions. Contribute to engineering standards, technical documentation and development processes. Essential Experience We are particularly interested in candidates with strong experience in: Java, with ...

scalable, maintainable and fit for purpose. Deploy, operate and support applications across AWS and Kubernetes environments. Drive high standards across software engineering, including code quality, testing, automation, security and resilience. Champion effective CI/CD practices and continuous improvement across the development lifecycle. Implement and promote effective … through to resolution and ensuring lessons are incorporated into future development. Collaborate with engineers, architects, product teams and other stakeholders to deliver high-quality solutions. Contribute to engineering standards, technical documentation and development processes. Essential Experience We are particularly interested in candidates with strong experience in: Java, with ...

integrations. Write architectural design & specification documents. Develop well-tested features with appropriate test hooks, resulting in low defect reports. Write clean, modular, and maintainable code using best practices along with unit tests. Participate in code reviews to ensure code quality, maintainability, and scalability. Assist with ...

built through their entire life cycle, including production and incident management Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through ...

built through their entire life cycle, including production and incident managementLeverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer ...

ensuring smooth application functionality. Communicate effectively with stakeholders to gather requirements and provide progress updates. Mentor junior developers, providing guidance on best practices and code reviews. Stay updated with the latest industry trends and best practices in mobile development. Drive continuous improvement initiatives to enhance development processes and workflows … Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding ...

sensor through to the cloud . The successful candidate will be responsible for the firmware development process, ensuring the delivery of robust and efficient code, and collaborating with cross-functional teams to drive innovation. This role offers an exciting opportunity to lead a small team of firmware engineers, work … make a significant impact on our products. The successful candidate will take o n our established firmware platform, its test regime and the code that processes data coming off our devices , with a structured handover and support from the existing team. If you are passionate about embedded systems, have ...

through Terraform and Infrastructure as CodeContribute to architecture and technical decision-making as our platform evolvesChampion engineering excellence through automated testing, CI/CD, code reviews and pair programmingUse observability and monitoring to understand service health, troubleshoot complex distributed systems and improve reliabilityMentor and support other engineers, sharing knowledge … Java and Spring Boot, including building scalable APIs and microservicesHands-on experience building and operating cloud-native solutions in AWSExperience with Terraform, Infrastructure as Code and modern CI/CD practicesStrong understanding of automated testing, code quality, security and software engineering best practicesExperience troubleshooting distributed systems ...

stages of the product engineering life cycle—solutioning, design, coding, and testing—while promoting collaboration and transparency within the team to drive high-quality outcomes.Demonstrate ownership and pride in work, proactively taking on new responsibilities aligned with product engineering needs. Embrace and apply LSEG engineering principles, diving deep … responsibility for outcomes.Collaborative: Works effectively within cross-functional teams and fosters teamwork.Communicative: Champions clear, respectful, and constructive communication.Quality-driven: Maintains high standards in code quality, testing, and CI/CD practices.Adaptable & Innovative: Eager to learn, improve, and embrace new technologies.Critical yet Respectful: Challenges ideas constructively while maintaining ...

customers who borrow again while still repaying, and loan-ended customers who return for a new loan. Almost every repeat borrower goes through code we own. The team is cross-functional – backend, frontend, product, design, data science and analytics – shipping behind split tests and measuring impact in Looker rather … customers. Show up to team rituals – stand-ups, retros, planning – with context and questions. Write clean, well-tested Python, and take part in code reviews to learn from teammates and keep quality high. Pick up front-end work in Pandora (React, TypeScript) so you can own features ...

fostering a culture of technical excellence and continuous professional growth.Acting as the primary authority for engineering across the full stack, setting the standard for code quality and best practices.Providing deep technical expertise to our customers, translating their most unique business challenges into viable, production-ready software solutions.Balancing … complex software projects and deploying them successfully into cloud environments like AWS, Azure, or GCP.You bring extensive experience with containerisation and infrastructure-as-code, including tools like Docker, Kubernetes, or Terraform, to ensure reliable software delivery.You are an expert problem-solver who can debug complex, full-stack issues ...

broader organizational goals and strategy.Architects and governs agentic AI-enabled engineering workflows (using enterprise-authorized tools within the work environment) to improve delivery speed, code quality, and operational outcomes at scale (e.g., AI-driven PR review assistance, test generation/maintenance, release readiness checks, incident triage … guardrails for validation, security, resiliency, and reuse across teams.Design and implements secure, high quality, technical solutions written in Java; reviews and debugs code whilst owning and delivering end-to-end cutting-edge solutions leveraging the latest technologies and the best industry practices.Applies knowledge of tools within ...