576 to 600 of 956 Code Quality Jobs in London

monitoring and optimisation Ensure comprehensive test coverage for all work delivered and drive improvements in test practices across the existing codebase Conduct in-depth code reviews, offering constructive feedback and sharing expertise to elevate the team’s technical capabilities Architect scalable, maintainable solutions for new features, clearly communicating design … user, ensuring changes deliver meaningful impact Have significant experience with automated testing, including designing and implementing robust testing strategies to maintain code quality Bring a passion for technical and product design discussions, contributing innovative ideas and driving best practices across the team Have full working rights ...

that it is easy to understand, test and evolve. Build solutions that avoid single points of failure, using scalable architectural patterns. Develop secure code so that our customers and ourselves are protected from malicious actors. Promptly investigate and fix issues and ensure they do not resurface in the future. … date by continuously updating our technologies and patterns. 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 peer review, automated ...

development of efficient ETL/ELT pipelines using PySpark, SQL, and Delta Lake. Mentor and guide junior data engineers, promoting best practices in code quality, CI/CD, and performance tuning. Collaborate with data architects, analysts, and stakeholders to translate business requirements into technical data solutions. Ensure … data security, governance, and quality standards are maintained across all data workflows. Attend the London office for 3 days per week for collaborative working and stakeholder engagement. Essential Requirements & Skills Databricks Expertise: Extensive hands-on experience with Databricks, Delta Lake, Unity Catalog, and Spark optimization. Programming Languages: Advanced ...

fail. You build for reliability and maintainability, while delivering a user-friendly experience. You will lead incident response, and continuously raise the bar on code quality and operational health Collaborate to Raise the Bar: You will work closely with teammates across Identity and adjacent teams - other product … choose the technology that solves the customer problem most effectively, ensuring long-term maintainability over short-term trends. You use AI for boilerplate code, test generation, and debugging, allowing you to focus your cognitive energy on high-value architectural decisions and complex problem-solving Qualities we look for Extreme ...

testing. Replicate bugs and test features hands-on directly on microfactory hardware. Engineer targeted, robust solutions to resolve complex real-world edge cases. Conduct code and design reviews to maintain code quality and maintainability. Contribute to internal engineering processes, developer tooling, and continuous team improvement About … Requirements: Demonstrable experience shipping and maintaining production software, including testing, CI and debugging code you didn't write Strong Python software engineering skills (with C++ as a plus) applied to high-level robotics software Working experience with ROS 2: nodes, topics, services, actions, parameters, launch and composition. Simulation-only ...

delivery plans Guide teams building and evolving AWS-native and cloud-based platforms, alongside legacy systems Set and uphold strong engineering standards across code quality, testing, CI/CD, observability and documentation Stay close to technical decisions through design reviews, architecture discussions and hands‐on coaching Balance … risks so teams can deliver predictably and sustainably AI Adoption & Innovation Lead the practical use of AI tools to improve developer productivity and software quality Encourage thoughtful experimentation with LLMs and emerging AI technologies where they add real valueIdentify opportunities to embed AI capabilities into products and internal ...

will sit at the critical intersection of cutting-edge academic research and robust software engineering. You will lead the team responsible for turning experimental code into scalable assets and ensuring our researchers have the compute and tooling required to compete with the world’s top AI labs.Engineering Leadership: Manage … mentor, and grow a team of Research Engineers. You will foster a culture of engineering rigor (code quality, testing, CI/CD) within a fast-paced, experimental research environment.Infrastructure & LLMOps Strategy: Own the technical strategy for our LLM training and inference infrastructure. This includes managing distributed compute ...

technical direction of your squad, balancing speed, quality and scalability Lead on architecture and system design decisions Stay close enough to the code to guide, unblock and raise the bar People leadership & team development Lead, mentor and develop a small squad of engineers Build a high-performance … growth Driving AI adoption in engineering workflows Champion the use of AI tools and workflows across the development lifecycle Identify opportunities to improve productivity, code quality and delivery speed through AI Help establish best practices for how AI is used effectively within the team Execution & delivery excellence ...

enterprise platforms.Develop cloud native applications using AWS and modern engineering practices.Work closely with DevOps engineers to deliver automated, reliable deployments.Ensure high standards of software quality through testing, code reviews and engineering best practice.Design and implement microservices and event driven solutions.Support production systems, improving performance, resilience and reliability.Mentor … practices and modern software delivery.Experience working with CI/CD pipelines.Experience developing scalable, secure enterprise applications.Strong understanding of software engineering best practices, testing and code quality.Experience mentoring developers and supporting technical delivery.Experience working within Agile delivery environments.Desirable Skills - Senior Software DeveloperExperience with Azure cloud technologies.Knowledge of microservices and event ...

cloud native applications using AWS and modern engineering practices. Work closely with DevOps engineers to deliver automated, reliable deployments. Ensure high standards of software quality through testing, code reviews and engineering best practice. Design and implement microservices and event driven solutions. Support production systems, improving performance, resilience … software delivery. Experience working with CI/CD pipelines. Experience developing scalable, secure enterprise applications. Strong understanding of software engineering best practices, testing and code quality. Experience mentoring developers and supporting technical delivery. Experience working within Agile delivery environments. Desirable Skills - Senior Software DeveloperExperience with Azure cloud technologies. Knowledge ...

responsible, compliant, and effective use of approved AI-assisted development practices. Job Responsibilities Drive adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes Establish validation standards for AI-assisted work, including secure coding, peer review, and automated testing Promote … increase the value realized from automation Required Qualifications, Capabilities, and Skills Experience leading effective use of approved AI-assisted software development tools for coding, code review, test acceleration, and troubleshooting Ability to set team expectations for validating AI outputs for correctness, performance, and security Strong understanding of responsible ...

responsible, compliant, and effective use of approved AI-assisted development practices. Job Responsibilities Drive adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes Establish validation standards for AI-assisted work, including secure coding, peer review, and automated testing Promote … increase the value realized from automation Required Qualifications, Capabilities, and Skills Experience leading effective use of approved AI-assisted software development tools for coding, code review, test acceleration, and troubleshooting Ability to set team expectations for validating AI outputs for correctness, performance, and security Strong understanding of responsible ...

responsible, compliant, and effective use of approved AI-assisted development practices. Job Responsibilities Drive adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes Establish validation standards for AI-assisted work, including secure coding, peer review, and automated testing Promote … increase the value realized from automation Required Qualifications, Capabilities, and Skills Experience leading effective use of approved AI-assisted software development tools for coding, code review, test acceleration, and troubleshooting Ability to set team expectations for validating AI outputs for correctness, performance, and security Strong understanding of responsible ...

Developer and technical designer, contributing to architecture, solution design, and hands-on implementation.Lead and coordinate a small team of developers and testers, ensuring quality delivery and adherence to best practices.Work independently to analyse, design, develop, and enhance Ophthalmic system components.Build and maintain long-term … domain knowledge of Ophthalmic workflows, business rules, and system integrations.Collaborate closely with product owners, architects, and stakeholders to refine requirements and drive technical decisions.Ensure code quality, maintainability, and performance through reviews, refactoring, and standards enforcement.Support CI/CD processes using tools such as Jenkins and Git.Provide technical ...

most critical business problems. Responsibilities Translate high-level requirements into detailed technical designs, encompassing architecture, data structures, and algorithms. Write clean, maintainable, and efficient code in accordance with established coding standards and best practices. Develop and execute thorough unit, integration, and system tests to ensure code quality and functionality, including automated testing where applicable. Participate in code reviews to provide constructive feedback and ensure adherence to best practices. Document technical specifications, design decisions, and implementation details for future reference and knowledge sharing. the company is proud to be an equal opportunity workplace ...

technical designer, contributing to architecture, solution design, and hands-on implementation. Lead and coordinate a small team of developers and testers, ensuring quality delivery and adherence to best practices. Work independently to analyse, design, develop, and enhance Ophthalmic system components. Build and maintain long-term domain knowledge … Ophthalmic workflows, business rules, and system integrations. Collaborate closely with product owners, architects, and stakeholders to refine requirements and drive technical decisions. Ensure code quality, maintainability, and performance through reviews, refactoring, and standards enforcement. Support CI/CD processes using tools such as Jenkins and Git. Provide ...

experience.Our Mobile team’s tech stack:Our iOS app is written fully in SwiftOur app's UI is built using SwiftUI, with some UIKit code that we are in the process of migrating away fromWe organise our components using the MVVM-C patternWe use RxSwift for reactive data handling … including backend, design, product, and QA) to define, design, and ship new features.Ensure the robustness of the application by writing tests and participating in code reviews.Identify and correct bottlenecks and fix bugs. Help maintain code quality, organisation, automation and application releasesEnsure customer satisfaction by participating ...

experience.Our Mobile team’s tech stack:Our iOS app is written fully in SwiftOur app's UI is built using SwiftUI, with some UIKit code that we are in the process of migrating away fromWe organise our components using the MVVM-C patternWe use RxSwift for reactive data handling … including backend, design, product, and QA) to define, design, and ship new features.Ensure the robustness of the application by writing tests and participating in code reviews.Identify and correct bottlenecks and fix bugs. Help maintain code quality, organisation, automation and application releasesEnsure customer satisfaction by participating ...

engineering team in cross-functional forums, contributing constructively to planning, prioritisation, and design discussions. Team Leadership & Engineering Culture Set clear expectations around engineering standards, code quality, and delivery practices – leading by example through your own work and reviews. Run effective team rituals: sprint planning, standups, retrospectives … model and report delivery workflows. Analytics-facing schema design; close collaboration with reporting and BI teams. Delivery Engineering Git-based collaboration, PR workflows, and code review standards. Automated data testing, observability, and troubleshooting of orchestration runs. Documentation of data contracts, lineage, and platform standards. People & Communication Structured stakeholder communication ...

engineering leader who built your career on solid engineering foundations (whether in C#/.NET or modern JavaScript frameworks) and still care deeply about code quality, DevOps maturity, and scalable systems, this is a genuinely exciting opportunity. We're partnered with a high-growth UK SaaS technology … JavaScript/TypeScript ecosystems. Or who can demonstrate the adaptability and technical depth to operate in this environment. What matters most is engineering quality, architectural thinking, and leadership credibility, not a rigid checklist of frameworks. You'll balance people leadership, technical direction, and delivery performance, ensuring teams build ...

undertake analysis and testing in certain situations – and where possible de-risk this with test automation.* Show ability to leverage AI tools to improve code quality, test coverage and delivery efficiency.**Main responsibilities*** Implement new features and enhancements for several front-office tools* Provide post-deployment support … Solid grasp of core C# concepts and awareness of coding practices* Experience with relational databases (preferably Oracle or SQL Server)* Good understanding of code testing principlesIdeally, the candidate should have knowledge in some of the following technologies:* Working knowledge of Angular or React (Angular preferred)* Windows Server hosting**Person ...

develop scalable, high-performance applications using Java, JavaScript, Node.js, and React. The role involves building a robust identity and access management platform, ensuring code quality, and participating in agile delivery with GitHub workflows. You will work on diverse data models, integrate with identity providers like Keycloak ...

years of professional experience with React Native; Hands-on experience developing a React Native SDK for cross-platform projects; Strong ownership of code quality and hands-on experience with self-testing, as developers work in a self-test paradigm without dedicated Manual QA engineers; Level of English … assessment of business requirements to ensure the possibility of their implementation within a reasonable time; Fixing bugs in existing projects; Refactoring and optimising existing code; Creating new and modifying existing websites; Be proactive in communication with team members. Additional information: Ability to work in dynamic environments, where ...

market-leading technology products. You will contribute across multiple technical areas, advocate for secure, scalable design, and drive AI-assisted engineering practices to improve code quality and delivery. The role requires experience in system design, production code delivery, and a deep understanding of financial IT environments. ...

This is a permanent role with a substantial longer‐term technology roadmap behind it. What you’ll be doing Remaining hands‐on with the code while providing technical direction across backend engineering. Owning and evolving the architecture connecting core platforms, internal applications and external services. Designing and delivering APIs … through to delivery. Working across C# .NET, Python and Azure, including cloud‐based integration technologies. Supporting other engineers and helping improve technical standards, testing, code quality and development practices. Using AI‐augmented development practices to improve engineering quality, speed and delivery, with appropriate controls ...