1 to 25 of 73 Code Quality Jobs in London

security tooling. • Implement CI/CD pipelines and container-based deployments to support automated, consistent release processes. • Write comprehensive unit tests and ensure strong code quality using tools such as pytest, pylint, flake8, and black. • Implement logging, telemetry, and monitoring to ensure high performance, reliability, and observability … with requests, pandas, numpy, asyncio, FastAPI/Flask; familiar with type hints, virtual environments, and dependency management (pip, poetry). (Reviewing and refactoring existing code in manageable modules added advantage). Azure and DevOps: Experience with Azure services (Functions, App Service, Blob Storage, Cosmos DB, SQL Database, Key Vault ...

Remote/London Inside IR35 £400 per day SC Cleared Role Summary: We are seeking a skilled DevSecOps Engineer to manage and administer source code repository environments, code quality and security scanning tools, artifact repository management, infrastructure as code, and CI/CD pipelines. … role's primary focus includes GitHub Cloud and Enterprise Server administration, integrating and maintaining static code analysis and security tools such as Sonarqube, Trivy, and Checkov, managing artifact repositories like Artifactory, and maintaining automation workflows using Terraform and GitHub Actions. You will be responsible for patching, updates, security hardening ...

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 ...

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 ...

deploy AI models for market forecasting, risk analytics, automated underwriting, and AML detection. Technical Leadership Architect and implement agent-based AI systems and generative code workflows for financial applications. Oversee design reviews and code quality for AI-assisted development, maintaining best practices in Python and other … languages. Establish robust testing and validation frameworks for AI-generated code, including prompt engineering and compliance checks. Mentor engineering teams and set standards for mixed human/AI development environments. Collaborate with DevOps, security, and product teams to accelerate safe adoption of AI-driven features. Essential Qualifications Degree ...

deploy AI models for market forecasting, risk analytics, automated underwriting, and AML detection. Technical Leadership Architect and implement agent-based AI systems and generative code workflows for financial applications. Oversee design reviews and code quality for AI-assisted development, maintaining best practices in Python and other … languages. Establish robust testing and validation frameworks for AI-generated code, including prompt engineering and compliance checks. Mentor engineering teams and set standards for mixed human/AI development environments. Collaborate with DevOps, security, and product teams to accelerate safe adoption of AI-driven features. Essential Qualifications Degree ...

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 ...

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 ...

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 ...

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 ...

their team in Holborn, London. Overview At Reed Online, we connect people to a world of career opportunities online by delivering relevant, high-quality digital experiences. We are seeking a Software Development Engineer in Test (SDET) to join our product delivery teams. Working within a modern, service-based … testing aligned to best practices (e.g. OWASP) Support production incident investigation and root cause analysis Collaborate with Engineers and Product Managers on test strategy, code quality, and requirements Improve testability through CI/CD integration, code reviews, and architecture discussions Key Skills and Experience Strong programming ...

grow into owning areas end-to-end. Core Responsibilities Foundry Solution Delivery Contribute to solution design and implementation across: Data integration (Pipeline Builder/code-based pipelines, connectors, incremental loads). Ontology modelling (objects, relationships, basic semantics, versioning). Application layer (Workshop, Code Repositories, OSDK/APIs, Actions … sessions, hands-on labs and onboarding for analysts and power users. Share learning, debugging tips and best practices with peers. Follow internal standards for code quality, naming conventions, testing and design patterns and contribute improvements as you gain experience. Required Experience Commercial experience working with Palantir Foundry ...

grow into owning areas end-to-end. Core Responsibilities Foundry Solution Delivery Contribute to solution design and implementation across: Data integration (Pipeline Builder/code-based pipelines, connectors, incremental loads). Ontology modelling (objects, relationships, basic semantics, versioning). Application layer (Workshop, Code Repositories, OSDK/APIs, Actions … sessions, hands-on labs and onboarding for analysts and power users. Share learning, debugging tips and best practices with peers. Follow internal standards for code quality, naming conventions, testing and design patterns and contribute improvements as you gain experience. Required Experience Commercial experience working with Palantir Foundry ...

cloud Back End services Hands-on experience with cloud platforms (GCP strongly preferred; AWS or Azure also valuable) Solid grounding in software design, clean code, CI/CD, system robustness and scalability Experience with observability tooling such as Grafana, Prometheus, logging, metrics and tracing Infrastructure as Code experience … pipelines and IAM policies supporting petabyte-scale datasets Collaborate closely with Embedded, product, design and content teams Champion continuous improvement, raising engineering standards and code quality Why this role? Join a mission-driven consumer technology innovator focused on creativity and productivity Be part of a large, European ...

optimize data models and SQL queries where needed for high-volume, transactional workloads. Contribute to CI/CD pipelines in Azure DevOps, ensuring code quality and deployment reliability. Collaborate with front-end engineers to ensure efficient API design and cohesive end-to-end workflows. Participate in code … secure data exchange patterns. Competence with SQL Server — schema design, query tuning, and data optimization. Other beneficial attributes include: Exposure to Infrastructure as Code (Terraform or Bicep). Understanding of event-driven or microservice architectures. Familiarity with monitoring, logging, and resilience engineering in Azure. Experience in financial services ...