26 to 50 of 107 Code Quality Jobs in the City of London

of 5-7 TypeScript software engineers, working on the development of key customer-facing and internal platforms. You'll be the technical authority in your team, guiding architecture and code quality while remaining fully hands-on. The environment is fast-moving and forward-looking, with a strong emphasis on AI, automation, and cloud-native practices. Youll work … in React Cloud experience, ideally with AWS (Lambda, EKS, RDS) and Kubernetes Exposure to AI tools or automation workflows (desirable!) Familiarity with GraphQL , CI/CD, and Infrastructure as Code (Terraform) A passion for clean, scalable architecture and leading by example If you are passionate about writing quality code and leading a high-performing engineering squad More ❯

to join their ever-growing team, where you’ll play a key role in ensuring their latest AI-powered features and products are rigorously tested, delivering ex ceptional quality, performance, and reliability across both desktop and web applications. Initially the role will be split between 80% Manual & 20% Automation Testing but what they want this person to do … and execute automated & manual tests for AI and non-AI systems using C# 🔹 Perform end-to-end, API, UI/UX, performance, security, and regression testing. 🔹 Contribute to software quality improvements & code reviews 🔹 Continuously improve testing processes, implementing new tools & automation techniques 🔹 Work closely with fellow Engineers/Stakeholder s to align on test strategies and outcomes More ❯

an object-oriented programming language , ideally TypeScript or Java Proven experience leading or mentoring engineering teams in an agile, product-focused environment Solid understanding of software design principles, clean code practices, and scalable architecture Background in building and maintaining cloud-native applications (AWS or Azure preferred) Comfortable collaborating with cross-functional teams and contributing to technical direction and solution … design Passion for developing people, improving code quality, and fostering a collaborative team culture Strong communication skills and the ability to advocate for engineering excellence across disciplines Uneek is a professional organisation, and we warmly welcome applications from individuals of all ages and backgrounds. We are committed to equal opportunities and do not intend to discriminate through More ❯

are responsive, inclusive, efficient, and scalable. Enhance frontend systems, development tools, and workflows on an ongoing basis. Work closely with multidisciplinary teams to shape and implement new functionality. Improve code quality with a focus on speed, stability, and long-term upkeep. Support a team environment that values learning and continuous enhancement. What this offers: An opportunity to More ❯

teams to achieve high performance and ensure technical solutions meet client requirements with a high degree of quality. Review developer pull requests and apply sound technical judgement to assess code quality, team effectiveness, and overall delivery velocity. Participate in commercial activities, including workshops, proof-of-concept exercises, business case development, and pre-sales meetings. Act as escalation … real-time platforms. Proven track record delivering complex software transformation projects using agile methods (Scrum, Kanban, Nexus, SAFe, LESS, DSDM) in regulated environments. Technical literacy enabling you to assess code quality, review pull requests, and gauge team productivity effectively and managing teams of 5-15 developers. Experience with modern technologies and data engineering platforms (Java/.NET … technologies to enable us to work closely with in-house experts, and their end users, to maximise the benefits to all involved Our Values: Our values are Care, Quality and Leadership. Like all great professional services organisations, our aim is to delight our clients through the delivery of excellence and adherence to the highest levels of accountability in More ❯

and integration points. Support the planning and scheduling of test environments for project work Automation and CI/CD Integration: Implement and maintain automated environment provisioning using Infrastructure as Code (IaC) tools. Integrate test environments with CI/CD pipelines to facilitate automated testing and continuous delivery. Monitoring and Reporting: Monitor environment performance and usage, ensuring optimal operation and … of experience ideally with OpenShift Linux. Extensive experience with microservices architecture and related containerization technologies (e.g., Docker, Kubernetes). Hands-on experience with cloud platforms (Azure) and Infrastructure as Code (IaC) tools (e.g., Ansible). Required Technical Skills: Understanding in scripting languages and automation tools. Proficient in Linux operating systems and shell scripting Strong understanding of CI/CD … London, England, United Kingdom 1 month ago Software Development Engineer in Test (SDET) London, England, United Kingdom 4 days ago Hemel Hempstead, England, United Kingdom 1 day ago Software Quality Assurance Jobs in London London, England, United Kingdom 1 month ago London, England, United Kingdom 1 week ago Mid Software Development Engineer in Test (SDET) London, England, United More ❯

sustainability and carbon footprint data Build and improve key features across our web apps — from architecture to deployment Design, develop and maintain high-quality web UIs Ensure code quality, scalability, and maintainability Identify problems, propose solutions, and implement them end-to-end Collaborate on planning sprints, retros, and technical discussions Shape and nurture best engineering … Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with clean code Understands the full lifecycle of shipping software — from idea to deployment Speaks English comfortably Cares about sustainability and wants to build for impact Nice to have: LangChain/LangGraph More ❯

technologies. Serve as the bridge between product and engineering teams, translating business requirements into technical specifications. Communicate complex technical ideas clearly to non-technical stakeholders. Provide guidance on architecture, code quality, and management of technical debt. Partner with product managers and UX teams to improve the overall user experience. Develop technical roadmaps that align with product and More ❯

to craft intuitive, user-friendly experiences Participate in architectural discussions and help evolve the tech stack Continuously improve system performance, reliability, and developer experience Uphold high standards for security, code quality, and maintainability Work in an Agile, startup-paced environment with a cross-functional team What We’re Looking For 3+ years of hands-on professional experience … scaleup experience is a strong plus Bonus Points Experience with AI/ML systems or data-intensive products Exposure to B2B platforms or business development tools Passion for clean code, developer tooling, and scaling engineering culture More ❯

with cross-functional teams to gather requirements and deliver solutions. Implement and optimize RESTful APIs and microservices architecture. Participate in Agile development processes and contribute to continuous improvement. Ensure code quality through testing and code reviews. Provide technical support and troubleshooting for production issues. Required Skills and Experience: Strong development skills in Gosu for Guidewire More ❯

Communicate with backend developers regarding requirements and interactions Ensure proper documentation and help define operating procedures Act as a technical advisor or coach for junior team members to ensure code quality and alignment with project standards Technology Skills: Extensive experience designing and developing large-scale web portals and intranet applications Solid understanding of high-level system analysis More ❯

from concept through deployment, ensuring solutions meet business requirements and timelines Collaborate with the Head of Integration & Robotics to define system architectures and integration requirements Mentor team members through code reviews and technical guidance, promoting best practices and code quality Evaluate and refactor existing codebases to improve performance, maintainability, and scalability Required Skills Strong programming expertise … complex, multi-component systems Linux proficiency including system administration and development environments Real-time and multithreaded programming experience for performance-critical applications Version control and development practices using Git, code reviews, and collaborative workflows Problem-solving mindset with ability to learn new technologies quickly and deliver results under pressure Preferred Skills Computer vision or machine learning experience with modern More ❯

cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Help maintain code quality, organization, and automation. Participate in code reviews and contribute to team knowledge sharing. Requirements: Bachelor’s degree in Computer Science, Engineering, or a related field. More ❯

be a hands-on technical expert helping deliver projects in a true DevOps manner. You will apply a software engineering mindset to problems, whether that’s provisioning services, writing code or writing automation tools and scripts. You will have a lean mindset, striving to build reliable and performant services that are operationally sound. You will strive to do things … and end users. What you’ll do: You will be responsible for delivery business outcomes, from requirements into production environment. You will have responsibility for all aspect of your code through to production, including performance, security. You build it, you run it. You will be comfortable working as part of team, and helping the team deliver high quality … Docker or Kubernetes Experience of Continuous Integration (CI) and Continuous Delivery (CD) A passion for delivering quality code, by use of TDD and setting high software quality standard Designing microservice-based architectures using domain driven design (DDD). CQRS and Event Sourcing patterns: Kubernetes Knowledge/Certification in Spring framework. Experience in cloud technologies AWS More ❯

end frameworks (e.g., React, Angular, Vue.js) and ensure a seamless user experience. Develop robust and efficient back-end services and APIs using Python. Python Development: Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment. Utilise relevant Python libraries and frameworks (e.g., Flask, Django, Pandas, NumPy). Collaborate with cross-functional teams … Designers to integrate visualizations seamlessly into web applications or other platforms Work on data interfaces to connect various systems within the bank. Write unit and integration tests to ensure code quality and reliability. .NET Development (Optional): Develop and maintain .NET code for back-end services, APIs, and integrations with other systems. Utilise relevant .NET frameworks and … technologies (e.g., ASP.NET Core, C#, Entity Framework). Write unit and integration tests to ensure code quality and reliability. Reverse Engineering: Analyse and understand existing codebases (potentially Python) to identify areas for improvement, bug fixes, and new feature implementation. Document findings and create clear specifications for changes. Implement changes while maintaining the stability and functionality of the More ❯

developer environment. Work closely with cross-functional teams to ensure effective delivery and knowledge sharing across the organisation. Support the growth of junior developers through guidance and mentorship. Perform code reviews to uphold high standards of code quality and reinforce best practices. Key Experience Required: Extensive hands-on experience with C++, including deep familiarity with commercial More ❯

applications. Your work will have a direct impact on creating unique, engaging experiences for millions of users globally. Key Responsibilities: Full Stack Development: Design, develop, and maintain high-quality Next.js/React applications, including both frontend and backend, on Google Cloud Platform + Firebase. App Deployment: Manage app deployment and development on cloud computing platforms, including Vercel, ensuring … with UI/UX designers to ensure seamless, user-friendly interfaces and a seamless user experience. Performance Optimisation: Continuously optimise application performance and resolve technical issues as they arise. Code Quality & Mentorship: Write clean, maintainable, and reusable code while adhering to coding standards and best practices. Conduct code reviews and provide constructive feedback to junior More ❯

team and take ownership of backend development across our platform. This is a fantastic opportunity for someone who thrives in a mature, autonomous environment and enjoys contributing to both code and culture. You’ll be working with Ruby on Rails as your primary language, with opportunities to apply your Python knowledge where needed. We’re hosted on AWS, and … Do Lead the design and development of scalable backend services using Ruby on Rails Build and maintain RESTful APIs to support web and mobile platforms Apply best practices for code quality, testing, and deployment Collaborate closely with product managers, designers, and DevOps engineers Contribute to architectural decisions and technical strategy Help mentor junior developers and share knowledge More ❯

Warehouses preferred. Experience implementing data pipelines from major financial market data vendors (Bloomberg, Refinitiv, Factset....) SDLC and DevOps: Git, Docker, Jenkins/TeamCity, monitoring, testing, agile practices. Passionate about code quality, data integrity, and building scalable and robust systems. Ability to communicate clearly with technical and non-technical colleagues. This is an incredible opportunity for a Data More ❯

Warehouses preferred. Experience implementing data pipelines from major financial market data vendors (Bloomberg, Refinitiv, Factset....) SDLC and DevOps: Git, Docker, Jenkins/TeamCity, monitoring, testing, agile practices. Passionate about code quality, data integrity, and building scalable and robust systems. Ability to communicate clearly with technical and non-technical colleagues. This is an incredible opportunity for a Data More ❯

multiple projects and communicate consistently and proactively. Guide teams through designing and building large, complex, and reusable systems. Ensure systems are designed to be simple, maintainable, and scalable. Drive code quality for projects and guide others in performing code reviews. Ensure code passes standards for cleanliness, reliability, and functionality. Skills/Competencies Demonstrated polyglot ability … and an eager willingness to jump into any code base. In particular, familiarity with Python/django, or Java, Spring Boot and Ruby/rails are strongly desired. Any experience in Rust will also be strongly considered. Breaking apart monoliths, utilizing contextually appropriate strategies. Strong communication skills to manage stakeholders and coordinate execution across multiple teams. Exceptional ability to … solve problems both in code and outside of code. Passion for developer productivity and staying up-to-date with AI advancements. More ❯

to deliver robust, scalable solutions. Job Role Requirements Development: Lead the design and development of high-quality, production-grade software solutions using Java, Python, and PySpark. Ensure code is optimized, scalable, and maintainable. Azure Expertise: Leverage Azure services extensively, particularly Azure Storage, for scalable cloud solutions. Ensure seamless integration with AWS S3 and implement secure data encryption … Pyspark for processing large datasets and integrating with cloud-based data solutions. Team Leadership: Manage and mentor a team of 3 engineers, fostering best practices in software development and code quality. Vendor Collaboration: Work closely with third-party vendors to integrate their solutions, ensuring they meet our high standards for production environments. Workflow Automation: Utilize Airflow to automate and More ❯

party vendor to deliver robust, scalable solutions. Role Responsibilities: Development: Lead the design and development of high-quality, production-grade software solutions using Java and python. Ensure code is optimized, scalable, and maintainable. Azure Expertise: Leverage Azure services extensively, particularly Azure Storage, for scalable cloud solutions. Ensure seamless integration with AWS S3 and implement secure data encryption …/decryption practices. Team Leadership: Mentor a team of 3 engineers, fostering best practices in software development and code quality. Vendor Collaboration: Work closely with third-party vendors to integrate their solutions, ensuring they meet our high standards for production environments. Workflow Automation: Utilize Airflow to automate and optimize workflows, ensuring efficient and reliable operations. Required: 6-10 years More ❯

for 0-1, working with regular feedback loops to iterate and improve as you go. They would expect strong opinions and pragmatism of how to balance speed with software quality/best practice. What’s in it for you? A cutting-edge, product-focused company where you will use the latest technology to build great products that are More ❯

lifecycle. As an Engineering Manager, you will guide technical execution, mentor engineers, and work closely with cross-functional teams to ensure we meet our ambitious goals. You will review code, establish development standards, and facilitate a culture of continuous improvement and excellence. Key Responsibilities · Technical Leadership: Oversee the entire engineering pipeline (front-end, back-end, AI), ensuring effective collaboration … all stages of development. · Remove Technical Blockers: Act as a point of escalation for the development team, quickly identifying and resolving technical issues or bottlenecks that could impede progress. · Code Quality & Best Practices: Conduct code reviews to ensure adherence to best practices, high-quality code standards, and maintainable solutions. Foster a culture of … systems across front-end, back-end, and AI layers is scalable, maintainable, and well-integrated. · Continuous Improvement: Promote best practices in software engineering and AI development, driving initiatives around code quality, testing, and overall process improvements to optimize development workflows. · Performance Management: Track and report on team performance, progress, and project timelines, ensuring timely delivery while maintaining More ❯