1 to 25 of 47 Remote Code Quality Jobs in the City of London

team. You will work on designing, developing, and maintaining enterprise-level applications that support our digital platforms and customer-facing services. Key Responsibilities: Design, develop, and maintain high-quality Java applications and … microservices. Collaborate with cross-functional teams including product, UX, and QA to deliver innovative solutions. Participate in full software development lifecycle: analysis, design, development, testing, deployment, and support. Ensure code quality through unit testing, code reviews, and adherence to best practices. Troubleshoot, debug, and optimize applications for performance and scalability. Stay up-to-date with the More ❯

team. You will work on designing, developing, and maintaining enterprise-level applications that support our digital platforms and customer-facing services. Key Responsibilities: Design, develop, and maintain high-quality Java applications and … microservices. Collaborate with cross-functional teams including product, UX, and QA to deliver innovative solutions. Participate in full software development lifecycle: analysis, design, development, testing, deployment, and support. Ensure code quality through unit testing, code reviews, and adherence to best practices. Troubleshoot, debug, and optimize applications for performance and scalability. Stay up-to-date with the More ❯

to innovate Key Responsibilities Translate client requirements into robust software solutions Develop and maintain applications using modern programming languages and frameworks Contribute to system architecture and design decisions Ensure code quality through testing, reviews, and best practices Collaborate with cross-functional teams to deliver project goals Stay current with emerging technologies and development methodologies Tech Stack & Tools More ❯

to innovate Key Responsibilities Translate client requirements into robust software solutions Develop and maintain applications using modern programming languages and frameworks Contribute to system architecture and design decisions Ensure code quality through testing, reviews, and best practices Collaborate with cross-functional teams to deliver project goals Stay current with emerging technologies and development methodologies Tech Stack & Tools More ❯

design robust, scalable, and secure architectures for new projects and enhancements to existing systems. Participating in agile development processes, including sprint planning, daily stand-ups, and retrospectives. Conducting thorough code reviews to ensure code quality, performance, and adherence to best practices. Contributing to improving our teams’ development processes, tools, and techniques to enhance productivity and product More ❯

design robust, scalable, and secure architectures for new projects and enhancements to existing systems. Participating in agile development processes, including sprint planning, daily stand-ups, and retrospectives. Conducting thorough code reviews to ensure code quality, performance, and adherence to best practices. Contributing to improving our teams’ development processes, tools, and techniques to enhance productivity and product More ❯

closely with a highly technical founding team, have real ownership over systems design, and shape engineering culture from the ground up. Role Highlights Refactor and productionise research/prototype code Develop performance-critical systems in Python and C++ Lead code reviews and mentor junior engineers Drive system design, tooling, and architecture decisions Own the full software lifecycle: design … CI/CD pipelines Requirements: Strong experience in both Python and C++ in production environments A track record of delivering production-quality systems at speed Experience moving code from prototype to scalable production systems Strong testing, CI/CD, and code quality practices Experience mentoring or supporting more junior developers Comfortable working in fast More ❯

AWS, Azure, or GCP) to deploy, monitor, and scale distributed systems in production environments. Establish and uphold engineering best practices, including CI/CD pipelines, automated testing, and peer code reviews, to ensure code quality, reliability, and auditability. Mentor and guide junior engineers, providing technical leadership and helping shape the team’s engineering culture and standards. More ❯

AWS, Azure, or GCP) to deploy, monitor, and scale distributed systems in production environments. Establish and uphold engineering best practices, including CI/CD pipelines, automated testing, and peer code reviews, to ensure code quality, reliability, and auditability. Mentor and guide junior engineers, providing technical leadership and helping shape the team’s engineering culture and standards. More ❯

the firm’s DevSecOps strategy — embedding automation, observability, and security-by-design into every stage of development. Drive best practice across CI/CD, container orchestration, and infrastructure-as-code using modern cloud tooling. Partner with senior stakeholders to align engineering priorities with business objectives. Promote modern delivery standards (DORA metrics, testing excellence, Agile maturity, code quality More ❯

the firm’s DevSecOps strategy — embedding automation, observability, and security-by-design into every stage of development. Drive best practice across CI/CD, container orchestration, and infrastructure-as-code using modern cloud tooling. Partner with senior stakeholders to align engineering priorities with business objectives. Promote modern delivery standards (DORA metrics, testing excellence, Agile maturity, code quality More ❯

to deliver high-quality outcomes through continuous development and release cycles. You’ll help shape best practices in engineering, improve development processes, and ensure robust design and code quality that meets both functional and non-functional requirements. Our Tech Stack: UI: Typescript, React, Next.Js, HTML/CSS, Docker, GitHub Actions, AWS- CDK, ECS, ALB, VPC. More ❯

to deliver high-quality outcomes through continuous development and release cycles. You’ll help shape best practices in engineering, improve development processes, and ensure robust design and code quality that meets both functional and non-functional requirements. Our Tech Stack: UI: Typescript, React, Next.Js, HTML/CSS, Docker, GitHub Actions, AWS- CDK, ECS, ALB, VPC. More ❯

and more. Supporting the delivery of group-wide digital initiatives, including in-house Generative AI solutions . Collaborating with technical teams to promote best practices in modern software engineering (code quality, CI/CD, testing, agile methods). Building reusable playbooks, architectures, and templates to accelerate solution delivery across companies. Partnering with stakeholders to translate business needs More ❯

an agile team , contributing to sprints, backlog refinement, and continuous improvement. Staying up to date with AI/ML and LLM trends to bring innovative ideas into production. Ensuring code quality through testing, documentation, and peer review. 🎯 What we’re looking for: 4+ years’ experience building enterprise-grade applications. Strong backend skills in Python (FastAPI, Flask) with More ❯

an agile team , contributing to sprints, backlog refinement, and continuous improvement. Staying up to date with AI/ML and LLM trends to bring innovative ideas into production. Ensuring code quality through testing, documentation, and peer review. 🎯 What we’re looking for: 4+ years’ experience building enterprise-grade applications. Strong backend skills in Python (FastAPI, Flask) with More ❯

development team is expanding, and we have an exciting opportunity for a Lead React Native Engineer . We are looking for someone who is passionate about creating high-quality mobile experiences and is comfortable balancing hands-on technical delivery and leadership with mentoring a small team. In this role, you will be responsible for designing solutions, participating in … new features and improvements in our mobile applications using Typescript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process documentation Identify, analyse, and resolve performance bottlenecks and inefficiencies in the mobile application codebase Write and maintain comprehensive unit … tests and documentation for the project Mentor junior developers and actively participate in code reviews to maintain a high standard of code quality for mobile applications Stay informed on mobile development trends, tooling, and best practices Skills, Knowledge, and Expertise Extensive development experience building mobile applications in React Native, with experience in a technical lead role More ❯

development team is expanding, and we have an exciting opportunity for a Lead React Native Engineer . We are looking for someone who is passionate about creating high-quality mobile experiences and is comfortable balancing hands-on technical delivery and leadership with mentoring a small team. In this role, you will be responsible for designing solutions, participating in … new features and improvements in our mobile applications using Typescript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process documentation Identify, analyse, and resolve performance bottlenecks and inefficiencies in the mobile application codebase Write and maintain comprehensive unit … tests and documentation for the project Mentor junior developers and actively participate in code reviews to maintain a high standard of code quality for mobile applications Stay informed on mobile development trends, tooling, and best practices Skills, Knowledge, and Expertise Extensive development experience building mobile applications in React Native, with experience in a technical lead role More ❯

based frontend development, with extensive expertise in React. This includes a deep understanding of the DOM, component design, CSS, and state management. Solid performance and security knowledge: profiling, memoization, code-splitting, tree-shaking, bundle analysis, Core Web Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing … such as: polling/SSE/WebSockets for long-running tasks, optimistic updates, progress states, idempotent actions. Proficiency in integration, component and unit testing, with a strong commitment to code quality and maintainability. Strong knowledge of DevOps and Git best practices. Experience automating version control, testing, and releases, preferably with GitHub Actions. Nice to have Some experience … Golang). This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency. Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch More ❯

based frontend development, with extensive expertise in React. This includes a deep understanding of the DOM, component design, CSS, and state management. Solid performance and security knowledge: profiling, memoization, code-splitting, tree-shaking, bundle analysis, Core Web Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing … such as: polling/SSE/WebSockets for long-running tasks, optimistic updates, progress states, idempotent actions. Proficiency in integration, component and unit testing, with a strong commitment to code quality and maintainability. Strong knowledge of DevOps and Git best practices. Experience automating version control, testing, and releases, preferably with GitHub Actions. Nice to have Some experience … Golang). This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency. Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch More ❯

work across a modern tech stack (Python, TypeScript, Vue.js, AWS/GCP, MongoDB) within a collaborative, remote-first environment. What You’ll Do Build, ship, and support high-quality products in an agile, cloud-native environment. Collaborate with product, design, and data teams to solve complex, high-impact problems. Champion engineering excellence, continuous improvement, and innovation. Play a … What You Bring Deep understanding of modern web applications and scalable architecture. Hands-on experience with Python, JavaScript/TypeScript, and cloud (AWS/GCP). Strong focus on code quality, testing, and observability. A passion for learning, problem-solving, and building products that make a difference. Why Join This is a rare opportunity to work remotely More ❯

m currently partnered with a leading trading organisation that’s looking for a Lead Developer to take ownership of technical direction, mentor a talented team, and deliver high-quality, scalable solutions. This is a fantastic opportunity for someone who thrives on both hands-on development and technical leadership, with the chance to shape future technology roadmaps while driving … vision across key projects Partnering with stakeholders to align delivery with business priorities Mentoring engineers, fostering growth, and building an inclusive, high-performing team Driving best practice in architecture, code quality, and modern development approaches Delivering robust, test-driven software solutions using the latest tools and methodologies What We’re Looking For Strong background in .NET (C# More ❯

project Ensure essential procedures are followed and help define operating standards and processes Act as technical advisor or coach to junior members in the team, to make sure the code quality and designs are in align with the project standard Experience: Must have Extensive Experience in designing and developing web portals and large-scale intranet/internet More ❯

project Ensure essential procedures are followed and help define operating standards and processes Act as technical advisor or coach to junior members in the team, to make sure the code quality and designs are in align with the project standard Experience: Must have Extensive Experience in designing and developing web portals and large-scale intranet/internet More ❯

to our serverless GCP architecture — including Cloud Functions, Firestore, and Cloud Run Collaborate with designers and product managers to deliver beautiful, intuitive user interfaces Write clean, testable, and maintainable code following best practices Integrate with third-party APIs and Shopify’s ecosystem Contribute ideas to improve code quality, developer workflows, and overall architecture Help shape new More ❯