1 to 25 of 76 Permanent Code Quality Jobs in London

role for someone who takes pride in architecture, delivery, and enabling the whole team to move faster. You’ll lead by example on code quality, enforce best practices, and make thoughtful technical decisions that set us up for scale. From shipping new features to refining developer workflows … complex features and technical initiatives with minimal oversight. Enable the team by identifying blockers, unblocking them quickly, and ensuring predictable, steady delivery. Champion code quality by setting and enforcing modern coding standards and ensuring all code meets agreed quality levels. Drive architectural discussions ...

input, and overall solution architecture Promote and apply best practices across the team to ensure solutions are efficient, reliable, scalable, and reusable Conduct peer code reviews to maintain high standards of code quality and consistency Effectively manage workload and priorities to deliver high-quality code aligned with agreed project milestones Review and assess the suitability and viability of Shopify apps and integrations Collaborate with third-party providers to identify and implement optimal integration solutions within the wider ecosystem Produce clean, efficient, and well-documented code based on technical specifications Competencies ...

define, design, and ship new features. - Ensure the performance, quality, and responsiveness of applications. - Identify and correct bottlenecks and fix bugs. - Maintain code quality, organization, and automation. - Implement security and data protection measures. - Conduct software analysis, programming, testing, and debugging. - Oversee the development of documentation … support to team members. - Stay up-to-date with emerging technologies and industry trends. - Optimize applications for maximum speed and scalability. - Participate in code reviews to maintain high code quality standards. - Contribute to continuous improvement by investigating alternatives and technologies. ...

Lead the development and maintenance of software, in line with organisational objectives for a specific team. Promote the creation of high-quality code using modern agile engineering practices such as TDD, CI/CD, pair programming, continuous monitoring etc. Work closely with QA and Product teams. … with the ability to delegate responsibilities to team members. Practical experience in system design, development, testing and operational stability. Deep understanding of software design, code quality and ability to propose architectural options and evaluate trade-offs. Ability to work closely within an agile team using User Stories ...

Lead the development and maintenance of software, in line with organisational objectives for a specific team. Promote the creation of high-quality code using modern agile engineering practices such as TDD, CI/CD, pair programming, continuous monitoring etc. Work closely with QA and Product teams. … with the ability to delegate responsibilities to team members. Practical experience in system design, development, testing and operational stability. Deep understanding of software design, code quality and ability to propose architectural options and evaluate trade-offs. Ability to work closely within an agile team using User Stories ...

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 … 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 ...

reusable front-end systems and abstractions to ensure a scalable and maintainable codebase Performance Optimisation: Optimise application performance to deliver a high-quality … Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality Assurance: Participate in code reviews, providing constructive feedback to maintain code quality and adherence to coding standards ...

Will Include Working to develop data processing software primarily for deployment in Big Data technologies. The role encompasses the full software lifecycle including design, code, test and defect resolution. Working with Architects and Lead Engineers to ensure the software supports non-functional needs. Collaborating with colleagues to resolve implementation … challenges and ensure code quality and maintainability remains high. Leads by example in code quality. Working with operations teams to ensure operational readiness Advising customers and managers on the estimated effort and technical implications of user stories and user journeys. Coaching and mentoring team members. Minimum ...

support you need to achieve whatever you put your mind to. We'll help you succeed Leading organisations trust us because of the quality of our advice. That quality grows from a thorough understanding of their business, and that understanding comes from working closely with them … improvement. Communicate effectively with stakeholders to understand requirements and provide technical insights. Lead by example in following best practices and coding standards. Participate in code reviews to ensure code quality and share knowledge. You'll be someone with: Proven hands-on track record of successfully building ...

other integrations. Collaborate with cross-functional teams, including security, infrastructure, and product owners, to deliver high-quality solutions. Participate in code reviews to ensure code quality and adherence to best practices. Contribute to the improvement of our development processes and tooling. Stay ...

DevOps, and QA, to ensure software meets business requirements. Implement and optimise CI/CD pipelines to enhance development efficiency and software quality. Conduct code reviews, providing constructive feedback to enhance team performance and code quality. Troubleshoot and resolve technical issues, ensuring software operates smoothly and efficiently. Stay … Proficiency in multiple programming languages Experience in central government advantageous Experience in a consulting environment Skills So ftware Development Expertise in writing clean, maintainable code and optimising software for performance and scalability. Ability to design and implement software that meets business and technical requirements. Ensure all key business logic ...

business requirements into technical specifications and ensure smooth delivery. Drive continuous improvement initiatives to optimise performance, reliability, and security in software applications. Conduct regular code reviews and ensure that feedback is constructive and promotes learning within the team. Implement and maintain CI/CD pipelines to streamline the development … leadership, coaching, and mentoring to your team Promote knowledge sharing and adoption of good practice Uphold best practices in areas such as Infrastructure as Code (IAC), security, testing, and continuous delivery pipelines. Flexibility to transition between programming languages with a clear understanding of their suitability for different tasks Essential ...

that scale efficiently, perform reliably, and integrate seamlessly across business functions. Lead by example in Azure DevSecOps: create and manage pipelines (YAML), infrastructure-as-code (Bicep, Terraform), and container orchestration (AKS, Docker). Embed engineering best practice: implement CI/CD, code quality gates, automated testing … integration (APIs, pipelines) Cloud & DevSecOps Azure DevOps (Repos, Pipelines, Boards, Artifacts, Test Plans) CI/CD automation, gated releases, and environment governance Infrastructure-as-Code (Bicep, ARM, Terraform) Containerisation (Docker, AKS) and serverless (Azure Functions) Monitoring and observability (Application Insights, Log Analytics) Secrets management and vulnerability scanning (Key Vault ...

high-performance solutions. • Collaborate with product owners, architects, and QA teams to deliver end-to-end functionality. • Drive best practices in software development, including code quality, testing, and CI/CD. • Perform code reviews and provide technical guidance to team members. • Ensure application performance, security ...

standardised global core model on the SaaS Microsoft D365 F&O platform. Key Responsibilities Collaborate with development partners and technical leads to ensure code quality, performance, maintainability, and security compliance. Define and execute QA strategies and frameworks aligned with best practices. Plan and oversee testing, deployment controls … quality assurance activities. Optimize code performance for customisations and ensure QA scope in partner contracts. Work with regional tech teams to align QA frameworks for localization requirements. Conduct post go-live root cause analysis and drive continuous improvements. Define and monitor quality metrics, analyse test ...

monitoring, and iteration. Mentor and manage: Support the growth and effectiveness of a small team of engineers and data scientists, promoting best practices in code quality, testing, and collaboration. Architect with intent: Contribute to and refine system architecture decisions to support modularity, reuse, performance, and long-term … Understanding of secure architecture, API design, and performance optimisation. Experience with modern DevOps practices including CI/CD, containerisation (Docker, Kubernetes), and infrastructure as code (Terraform). Why Join Us Build purposeful, high-impact products that help solve real-world infrastructure, environmental, and societal challenges. Be part ...

TypeScript on the front end and Python-based services on the backend. You'll work in a culture that values engineering excellence – TDD, clean code, pair programming, thoughtful code reviews – and your voice will carry weight in how the platform evolves. What You'll Do Lead the design … portfolio managers, researchers and analysts to translate complex domain problems into elegant, user-focused solutions. Mentor and coach other engineers, raising the bar on code quality, testing and delivery discipline. Contribute to the evolution of a cloud-native architecture on AWS, working closely with backend and platform ...

maintain software applications using Python. Implement and manage containerized environments (Docker, Kubernetes) for deployment and scalability. Write and maintain unit tests to ensure code quality and reliability. Develop and optimize SQL queries and database schemas for high-performance data operations. Collaborate with cross-functional teams to deliver … robust and secure solutions. Participate in code reviews, troubleshooting, and performance tuning. Contribute to continuous integration and deployment pipelines. Basic Qualifications Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience). 3-5 years' experience in Python programming and related frameworks. Hands-on experience ...

helping us 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. … Continuous Integration (CI) and Continuous Delivery (CD) * A passion for delivering quality code, by use of TDD and setting high software quality standard We're also using the following technologies and patterns, it would be great if you had some of the skills ...

deliver our ambitious business growth. In this role you will take ownership of both front-end and back-end systems, driving high-quality development and delivering technical solutions across the product lifecycle. While your primary focus will be coding and architecture design, you will also guide other developers … codebases. Define architecture and system design for web applications, ensuring scalability, security, and performance. Provide technical guidance and mentorship to other engineers, ensuring code quality through reviews and best practices. Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with ...

deliver our ambitious business growth. In this role you will take ownership of both front-end and back-end systems, driving high-quality development and delivering technical solutions across the product lifecycle. While your primary focus will be coding and architecture design, you will also guide other developers … codebases. Define architecture and system design for web applications, ensuring scalability, security, and performance. Provide technical guidance and mentorship to other engineers, ensuring code quality through reviews and best practices. Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with ...

their needs, identify inefficiencies in current billing and invoicing processes, and propose and lead the development of technical solutions. Reviewing code. We believe in code reviews. And you will soon start reviewing pull requests as well! You will also mentor junior engineers on best practices for code quality … codebase. We're mindful of accumulating technical debt. We dedicate one day per week to housekeeping, and you will guide efforts to improve code health. Providing feedback and technical guidance. The team plans and discusses the upcoming work. We provide feedback to each other, trying to find challenges ...

engineering roadmap aligned with product and business goals. Ensure high availability, automation, scalability, and security of World-Check One systems. Oversee architecture decisions, code quality, and standard process adoption. AWS Infrastructure & DevOps Work with our Infrastructure architects to develop the solution designs and optimization … based infrastructure (EC2, ECS/EKS, Lambda, RDS, S3, CloudFront, etc.). Continually improve our Infrastructure as Code (IaC) using tools like Terraform or CloudFormation. Drive CI/CD pipeline automation and deployment strategies using tools such as GitHub Pipelines and Jenkins. Champion observability and reliability through monitoring, logging ...

high-quality software solutions using Python and TypeScript Collaborate with product and design teams to translate requirements into technical specifications Participate in code reviews, ensuring best practices and maintaining code quality The ideal candidate: Strong experience with Python for backend development Proficiency in TypeScript ...

Previous experience in financial services Some other highly valued skills may include: Degree in engineering, scientific or mathematical discipline Focus on performant and efficient code including consideration of algorithmic complexity Methodical approach with good attention to detail and delivery You may be assessed on the key critical skills relevant … colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that 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 ...