1 to 25 of 327 Code Quality Jobs in London

tooling and agentic coding assistants, you will govern multiple AI agents, rapidly comprehend large legacy codebases, generate and assess production‐quality code, and accelerate every phase of the software development lifecycle. Your Impact Drive a strategic transformation : Work alongside domain experts to understand existing production processes, challenge … centric, AI‐driven world, and define and deliver the requirements for CTL integration. Multiply your output with AI : Orchestrate AI coding agents (e.g., Claude Code, GitHub Copilot, Devin, Gemini Code Assist) across all stages of the SDLC while maintaining mastery, quality, and production fitness over ...

crash rates, FPS, and post‐release regressions; identify risks, elevate when needed, and drive action plans with the team Set and enforce standards for code quality, maintainability, implementation, and review across the team Mentor engineers on technical execution, code quality, player experience, Roblox/… limited to: planning, estimation, implementation, QA, release, and post‐launch support Strong technical judgement with the ability to guide architecture, implementation patterns, code quality, and technical trade‐offs across a team Experience monitoring live game or product health through performance metrics, player feedback, incidents, regressions, crash rates ...

finance to understand business requirements and translate them into technical solutions. Ensure that technical implementations align with both business goals and technical standards. Code Quality and Best Practices: Ensure high standards of code quality through code reviews, testing, and adherence to best practices. … practices. Work collaboratively with the team to maintain a clear and consistent development workflow. Documentation and Knowledge Sharing: Contribute to the documentation of features, code, and processes to ensure that knowledge is easily accessible and maintained within the team. Share technical insights and solutions to promote a learning culture. ...

systems, ensuring scalability, reliability, and performance. Collaboration: Collaborate with product managers and cross‐functional teams to define product requirements and create comprehensive technical specifications. Code Reviews: Conduct thorough code reviews, providing constructive feedback to maintain code quality and adherence to best practices. Technical Ownership: Take … ownership of critical technical decisions and provide expert guidance in selecting appropriate technologies and tools. Development Practices: Champion best development practices, including code documentation, unit testing, and version control. Risk Mitigation: Identify and mitigate technical risks, proactively addressing potential challenges throughout the product development lifecycle. Industry Trends: Stay ...

frameworks (React, Blazer, Angular). You will collaborate with cross-functional teams to understand project requirements, propose solutions, and deliver high-quality code that meets our clients' needs. As a consultant at Triad, you will play a pivotal role in shaping the technological landscape, defining, designing … hallmark of Triad's 35-year success story. Key Responsibilities: Design, develop, and maintain C# applications, components, and systems. Write clean, efficient, and maintainable code following best practices and coding standards. Collaborate with cross-functional teams including designers, product managers, and other developers to understand project requirements and deliver ...

Tribe within Chase UK. Line-manage an engineering squad; set clear goals, support development and build up the team's delivery capability. Conduct thorough code reviews to ensure high-quality, maintainable, and efficient code, while providing constructive feedback to team members. Engage in hands-on coding … contribute to the development of key features and solutions, demonstrating best practices and technical expertise. Lead by example, setting high standards for code quality, work ethic, and collaboration within the squad. Mentor and guide engineers in the squad, fostering a culture of continuous learning and improvement. Collaborate ...

agentic tooling, the SDD framework, and the developer experience that makes every engineer faster and better. You stay close to the codebase, contribute code where it unblocks progress or moves the agentic SDLC forward, and review pull requests in enough depth to assess code quality … organisation through its team leads, owning delivery, technical quality, and people outcomes across frontend, backend, mobile, and quality engineering. Contribute code that improves the agentic tooling, the SDD framework, or the developer experience that supports every team. Review pull requests in enough depth to assess ...

stage right through until the release stage and post production Identify, troubleshoot and resolve existing or newly-identified prioritised defects Write tests for all code you deliver and adhere to best practices/standards, ensuring high-quality code Take ownership of, or assist others with … weekly releases and associated processes Participate in code reviews, ensuring high code quality and continuous development and learning for yourself and your colleagues Be someone who enjoys knowledge sharing, who is keen to attend and participate in some of the many skill share sessions we regularly ...

clients on where and how to adopt AI-driven solutions effectively and responsibly. Hands-on development (full stack) Write production-quality code across front end, back end, and data layers. This is and remains a genuinely hands-on role. Build and integrate APIs, data pipelines, and tooling … contact. Communicate complex technical concepts clearly to both non-technical and actuarial audiences. Quality, governance & continuity Uphold secure coding standards (e.g. OWASP), code quality, and engineering governance. Ensure solutions are reliable, maintainable, and appropriately documented. Provide hands-on support and continuity to the Senior Manager ...

cloud. Job Responsibilities Design, implement and develop scalable, performant microservices using software engineering best practices. Writes secure and high-quality code Writes automated … unit tests, integration tests, etc. Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development Proactively identifies hidden problems and patterns in code and data and uses these insights to drive improvements to coding hygiene and system ...

cloud. Job Responsibilities Design, implement and develop scalable, performant microservices using software engineering best practices. Writes secure and high-quality code Writes automated … unit tests, integration tests, etc. Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development Proactively identifies hidden problems and patterns in code and data and uses these insights to drive improvements to coding hygiene and system ...

Development : Contributes significantly to the development, and implementation of complicated software solutions, ensuring functionality, scalability, testability and reliability. Start helping with System Design & Grooming. Code Quality and Optimization : Upholds and enhances code quality through rigorous review processes, optimization techniques, and adherence to best practices. … Integration and Continuous Deployment (CI/CD) with an emphasis on a well-maintained testing pyramid. Experience using feature or release toggles as a code branching strategy Experience with Contract-first designing and negotiating with other systems (UI or Backend) Even Better If You Have... Practical understanding of microservices ...

solutions end‐to‐end, from technical design and architecture through to production deployment, monitoring, support, and continuous improvement. Champion engineering best practices across code quality, testing, CI/CD, observability, maintainability, and operational resilience. Mentor and guide junior and mid‐level engineers, setting high technical standards through … code reviews, design reviews, and hands‐on technical leadership. Independently identify, analyse, scope, and propose solutions to complex technical challenges with minimal direction. Partner closely with business stakeholders, product managers, and cross‐functional technology teams to translate requirements into robust technical solutions. Optimise systems for performance, scalability, resiliency, reliability ...

tested code Implement and improve CI/CD pipelines to improve delivery efficiency Conduct code reviews and promote high standards of software quality Ensure strong test coverage and adherence to secure-by-design principles Collaboration & Delivery Work within agile delivery teams across the full software lifecycle … environments Experience delivering within government or public sector settings Proficiency across additional programming languages Key Skills Writing high-quality, scalable, and maintainable code Driving code quality through testing, reviews, and standards Working effectively in cross-functional teams Communicating complex technical concepts clearly Mentoring ...

electricity grid modelling platform. Scenario Builder is an in-browser platform that currently provides capacity expansion and dispatch modelling through an accessible no-code interface. The vision for Scenario Builder is to expand into power flow modelling to create a fully integrated grid modelling platform with the features … remaining a highly active individual contributor. You will own the technical shape of engineering work on the back-end team — leading planning, architecture, and code quality. You will work closely with the wider product and engineering team to design, develop, and maintain the back-end services that power ...

with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement CI/CD pipelines and ensure high code quality standards Work with cloud platforms to deploy AI-powered services Contribute to architecture decisions and technical roadmaps Design, develop, and maintain … with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement CI/CD pipelines and ensure high code quality standards Work with cloud platforms to deploy AI-powered services Contribute to architecture decisions and technical roadmaps Required Qualifications Strong experience ...

scalable software solutions for complex problems. Architecture & Standards: Contribute to team guidelines ensuring our services meet top-tier security, performance, cost, and reliability standards. Code Quality & Peer Review: Set a high bar for code quality by providing constructive, detailed feedback on design documents ...

cloud-based software applications. Technical leadership within a team to coordinate and deliver scalable, secure solutions in line with good industry software engineering practices (code quality, CI/CD, security etc). Working within a project management/agile delivery methodology Experience in technical ownership … applications with this in mind Strong experience with Test-Driven Development (TDD) approach, writing unit and integration tests to ensure high-quality code, and maintaining a robust testing suite for continuous integration and delivery. Experience developing REST-based APIs Strong experience with DevOps and CI/ ...

Delivery (25%) : Work closely with other developers, tech leads and product owners to understand requirements, discuss implementation options and ensure smooth integration across services. Code Quality & Standards (20%) : Follow established coding standards, development processes and best practices to produce clean, well-tested and maintainable code. Deployment & Support … product stakeholders in a supportive environment. What Success Looks Like In your first few months, you'll have: Contributed high-quality code, following good development practices and participating actively in code reviews. Delivered new ad delivery capabilities that are live in production and seen by millions ...

such as Deep learning, NLP, Neural networks, multi-class classifications, decision trees, support vector machines, Strong adherence to software and ML development fundamentals (e.g. code quality considerations, automated testing, source version control, optimization) Prior experience working on building Gen AI frameworks and leveraging and/or finetuning … paced environment Familiarity with credit ratings agencies, regulations, and data products around the world Outstanding written and verbal communication skills A champion of good code quality and architectural practices. Strong interpersonal skills and ability to work proactively and as a team player Why Fitch? At Fitch Group ...

decisions that determine how these systems are built and scaled. Lead and mentor a team of engineers across the full stack, setting standards for code quality, review processes, and engineering best practices. Drive technical strategy and roadmap alongside product leadership, translating business requirements into robust, scalable technical … volumes. Want to shape the technical direction of a product team, not just execute on someone else’s plan. Are passionate about engineering culture — code quality, mentorship, and continuous improvement. Are curious about algorithmic trading and financial markets. Are determined, ambitious yet humble, willing to lead ...

decisions that determine how these systems are built and scaled. Lead and mentor a team of engineers across the full stack, setting standards for code quality, review processes, and engineering best practices. Drive technical strategy and roadmap alongside product leadership, translating business requirements into robust, scalable technical … volumes. Want to shape the technical direction of a product team, not just execute on someone else’s plan. Are passionate about engineering culture — code quality, mentorship, and continuous improvement. Are curious about algorithmic trading and financial markets. Are determined, ambitious yet humble, willing to lead ...

pipelines and agent workflows, integrating AI capabilities into enterprise systems, and contributing to evaluation, observability and guardrails. You will hold a high bar on code quality, flag risks and blockers early, and work alongside host-function stakeholders to make sure what you build fits real workflows … pipelines, and agent workflows. Contribute to evaluation, observability and guardrails for agentic systems. Integrate AI capabilities into existing enterprise workflows and systems. Maintain high code quality and documentation so patterns can be reused. Flag technical risks and blockers early. Interface with technical peers to finalise requirements ...

testing and launch. You will work closely with senior engineers who will guide architecture decisions while you focus on delivering high-quality code and learning how to scale a SaaS product. This is the ideal moment to join: Zelt has product-market fit and strong backing … still early enough that your work will influence the platform’s growth and user experience. You will see your code reach customers quickly and have visible impact. You will join a lean, product-focused team where your ideas count, your growth is supported, and your work helps shape ...

systems Partner directly with traders and stakeholders to translate requirements into impactful solutions Drive best practices across distributed systems, testing, CI/CD, and code quality Influence and contribute to the modernisation strategy of the fixed income tech stack Act as a technical leader, raising … driven APIs Hands-on experience with containerisation and orchestration (Kubernetes) A track record of driving engineering excellence through best practices, CI/CD, and code quality Desirable Experience within financial markets/front office trading environments (Rates, Credit, Fixed Income) Exposure to low-latency systems What ...