26 to 50 of 153 Code Quality Jobs in London

qualities that make our platform reliable, scalable, and maintainable over the long term. Define guardrails, review practices, and validation gates that hold AI-generated code to our standards for security, reliability, and cost-efficiency (FinOps). These are first-class concerns in agentic pipelines, not afterthoughts. Design, build … pragmatically to modernize where it matters most. Set the engineering standard, demonstrating through your own work what excellent looks like when much of the code is AI-generated. Grow the team's capability and confidence with AI-native practices, coaching more junior engineers to think critically about model outputs ...

stay ahead. This is not a management role, but it is a role of immense influence. You will be at the cutting edge of code production, championing the adoption of AI-supported development and automation where applicable. You aren't just a user of these tools, you have … agentic tooling, ensuring we innovate safely and effectively. What You’ll Do Act as a high-impact IC, delivering clean, maintainable, and robust code across our entire stack to support our ethical finance platform. Drive the efficiency of our delivery by identifying bottlenecks and implementing automation or AI-supported ...

Doing Designing, developing, and maintaining scalable Python applications and services Building robust APIs and microservices architectures Writing clean, maintainable, and well-tested code Collaborating closely with Product Managers, Designers, and Engineering teams Driving best practices in software engineering, code quality, and performance Participating in architecture reviews ...

design, implement, and improve software applications and systems. In this role, engineers spend approximately 60-75% of their time coding, working hands-on with code, data, and modern tools (including AI-assisted development, cloud services, and automation frameworks) to deliver secure, scalable, and high-quality technology solutions … solutions. Translate functional requirements into system designs and communicate component interactions, ensuring alignment with business needs and timelines. Design and develop product components, refine code plans, and lead design reviews to ensure completeness and adherence to requirements. Contribute to project estimation, considering delivery costs and escalating issues that ...

more than just "lift-and-shift" migrations. Drive engineering best practices across CI/CD, DevOps, automated testing (TDD/BDD), release management, and code quality governance. Promote and embed AI-assisted SDLC practices including automation, code generation, and test acceleration. Document all solutions in accordance ...

data platforms aligned to strategic architecture principles. Drive engineering best practices across CI/CD, DevOps, automated testing (TDD/BDD), release management, and code quality and governance. Promote and embed Agentic SDLC practices including AI-assisted development, automation, code generation, and test acceleration. Ensure ...

data platforms aligned to strategic architecture principles. Drive engineering best practices across CI/CD, DevOps, automated testing (TDD/BDD), release management, and code quality and governance. Promote and embed Agentic SDLC practices including AI-assisted development, automation, code generation, and test acceleration. Ensure ...

looking for a strong engineer who enjoys solving complex technical challenges, contributing to architectural decisions and working closely with stakeholders to deliver high-quality software. The Opportunity You'll join a highly collaborative engineering team responsible for building and evolving critical platform services used across the business. … cloud-native services within AWS Contributing to architecture and technical design discussions Building and enhancing microservice-based systems Driving engineering best practices across testing, code quality and deployment Collaborating closely with Product, Engineering and Business stakeholders Mentoring engineers and supporting the growth of the wider team Technology ...

usage, GitLab CI for running tests including e2e tests written using Playwright for both SDKs, or GitLab in general to work on the code base. Purpose of the role: As a Senior Rust Developer on our team, you will play a crucial role in designing, implementing, and maintaining components … backbone for Proton web and mobile applications. Cross-platform compatibility: Ensure compatibility and optimal performance across various platforms, including web browsers and mobile devices. Code review and optimization: Conduct code reviews and provide constructive feedback to ensure code quality, maintainability, and performance optimization. Collaboration: Work ...

suitable for Azure-hosted, multi-tenant cloud environments. This role requires you to be a proactive self-starter who takes ownership of delivery, quality, and outcomes, operating within a structured engineering environment that values consistency, transparency, and continuous improvement. You will collaborate closely with our Product, Platform, Data … promote strong engineering discipline, including clear acceptance criteria and peer review Contribute to and maintain CI/CD pipelines using Azure DevOps Ensure code quality through structured peer reviews and adherence to agreed standards Write clean, well-structured, reusable code with appropriate documentation Conduct thorough testing ...

scalable REST APIs using Django. Build and operate asynchronous task pipelines (Celery/Redis) that orchestrate security scanning at scale. Ensure best practices for code quality, performance, and security. Integrate robust security practices into all API layers, including authentication, authorisation, data validation, and protection against vulnerabilities. Develop … testing, deployment, and monitoring. Work closely with core devops teams or independently handle infrastructure and deployment tasks. Review, refactor, and productionise MVP codebases, improving code clarity, documentation, and maintainability. Manage Docker container images through build, test, and deploy to kubernetes Collaborate cross-functionally with product managers, frontend developers ...

scalable REST APIs using Django. Build and operate asynchronous task pipelines (Celery/Redis) that orchestrate security scanning at scale. Ensure best practices for code quality, performance, and security. Integrate robust security practices into all API layers, including authentication, authorisation, data validation, and protection against vulnerabilities. Develop … testing, deployment, and monitoring. Work closely with core devops teams or independently handle infrastructure and deployment tasks. Review, refactor, and productionise MVP codebases, improving code clarity, documentation, and maintainability. Manage Docker container images through build, test, and deploy to kubernetes Collaborate cross-functionally with product managers, frontend developers ...

developer experience for all GS engineers. The primary focus will be on building services and tools to help developers write better and more secure code by implementing best practices, automated code reviews, and security checks. These tools will leverage AI to provide real-time feedback and suggestions, ensuring … that code quality and security standards are consistently met. Additionally, the role involves creating comprehensive documentation and training materials to support developers in adopting these tools effectively. Another key focus will be on building Agentic workflows to simplify the developer experience and help them become more productive ...

infrastructure that supports critical services in production? Do you enjoy collaborating across teams, improving engineering practices, and helping others grow while delivering high-quality solutions?****About our Team**Our global team support products education electronic health records that introduce students to digital charting and prepare them to document … repeatable, and reliable - Work effectively as part of a cross functional Agile team and support the products and services the team owns - Help maintain code quality and engineering standards across the team through collaboration and support - Mentor and guide team members, contribute to process improvements, and advocate ...

initiative and helping others grow while delivering great results for customers and teammates. What you’ll do Design, build, and maintain high‐performing, reliable code to meet the unique business needs. Improve code quality with daily basis small refactoring with better naming, better coupling, better tests. … region‐specific requirements. Actively contribute to the codebase with a hands‐on, problem‐solving mindset. Support fellow engineers by pairing, giving thoughtful design and code reviews, and sharing knowledge to help everyone grow. Quickly investigate and resolve technical issues, including working with other teams when our operations or users ...

deploy the developed business logic. Develop monitoring, alerting, and supporting dashboards to help teams operate services effectively. Develop and maintain a high‐quality engineering pipeline so releases are predictable … repeatable, and reliable. Work effectively as part of a cross‐functional Agile team and support the products and services the team owns. Help maintain code quality and engineering standards across the team through collaboration and support. Mentor and guide team members, contribute to process improvements, and advocate ...

+ 15% bonus + benefits Requirements for Senior Software Engineer: Strong commercial software engineering experience using Python Experience designing, developing and maintaining production-quality software systems Strong analytical and problem-solving skills Ability to lead technical projects and contribute to architectural decisions Experience mentoring and supporting other engineers … computing environments would be beneficial Experience with technologies such as JavaScript, Rust and C++ would be advantageous Strong understanding of software engineering best practices, code quality and system scalability Degree educated in Computer Science, Mathematics, Physics, Engineering or a closely related STEM discipline Strong academic background, typically ...

product management team. Owning a technical roadmap to ensure that our application is maintained to high standards. Translating product requirements into technical specifications. Ensuring code quality, consistency, and maintainability through code reviews and best practices. Actively collaborating with other teams and leading projects from the beginning … complex, technical concepts to a non‐technical audience. Experience working with relational and non‐relational databases, query optimisation and schema design. Enjoy writing testable code and believe in Test‐Driven Development. Follow best coding practices, code reviews and open feedback. Interested? Find out more: How we work ...

enhance the developer experience for all GS engineers. The primary focus is building services and tools to help developers write better and more secure code by implementing best practices, automated code reviews, and security checks. These tools will leverage AI to provide real-time feedback and suggestions, ensuring … that code quality and security standards are consistently met. The role includes creating comprehensive documentation and training materials as well as simplifying the developer experience through agentic workflows that streamline processes, reduce manual tasks, and provide intelligent recommendations based on historical data and best practices. Key Responsibilities ...

full ML lifecycle, from experimentation and training through to deployment and monitoring Strong knowledge of Python and sound engineering principles, including testing, automation and code quality Strong experience with cloud platforms such as GCP Experience with Docker, Kubernetes and modern containerised deployment patterns Strong experience with …/CD pipelines, infrastructure-as-code and workflow orchestration Experience with tools such as Airflow or similar platform and orchestration technologies Good understanding of model observability, data quality, feature pipelines, lineage and reproducibility Experience designing scalable infrastructure for ML workloads, including training, batch inference and real-time ...

impact demands it. Define best practices and guardrails for the use of AI‐assisted coding tools, ensuring they are used to improve productivity and code quality without compromising maintainability or operational safety. Lead by example in applying AI‐assisted development techniques (e.g. for prototyping, refactoring, and accelerating … lessons learned from real production systems. Coach teams on the effective and critical use of AI‐assisted coding tools, reinforcing the importance of code review discipline, testing, and long‐term maintainability. Contribute to technical hiring, assessment, and onboarding from a senior engineering perspective. Help shape long‐term capability ...

data layers and models (e.g., bronze/silver/gold as appropriate), including partitioning, file sizing, clustering strategies, and query optimization. Establish engineering standards: code quality, unit/integration testing, CI/CD, release governance, and reusable frameworks. Partner with governance, security, and platform teams to ensure … development tools to accelerate delivery while maintaining strong engineering rigor (secure coding, testing, and review discipline). Use AI tools for tasks such as code scaffolding, refactoring, test generation, documentation, and troubleshooting, with human validation and adherence to internal controls. Promote responsible adoption patterns within the team (e.g., prompt ...

codebase, where you will take part in every step of the development process, from ideation to maintenance. Your expertise will guide architectural decisions, ensure code quality, and mentor fellow engineers, promoting a culture of technical excellence and innovation. What You’ll Be Doing Backend Stability & Scalability: Understand ...

Engineer, you will leverage your extensive knowledge and experience to spearhead the development of our products. Your expertise will help guide architectural decisions, ensure code quality, and mentor fellow engineers, promoting a culture of technical excellence and innovation. What You’ll Be Doing: Backend Stability & Scalability: Understand ...

Engineer, you will leverage your extensive knowledge and experience to spearhead the development of our products. Your expertise will help guide architectural decisions, ensure code quality, and mentor fellow engineers, promoting a culture of technical excellence and innovation. What You'll Be Doing: Backend Stability & Scalability: Understand ...