76 to 100 of 120 Code Quality Jobs in London

experience integrating ML models into production systems (LLMs via APIs, fine-tuning, RAG, embeddings, agents). Ability to move fast without compromising on code quality, testing, and operational excellence . Nice to have Experience with tools such as LangChain, LlamaIndex, Haystack, Hugging Face, Weaviate, CrewAI, AutoGen ...

optimizing models for high-performance inference on both cloud and edge devices. Contributing to our CI/CD pipelines using GitHub Actions to ensure code quality, reliability, and automated testing. Collaborating with the team to push the boundaries of what's possible in object detection, segmentation ...

mission. WHAT YOU’LL DO Implement new gameplay features in Unity: UI, logic, data flow, and performance optimisations. Help maintain existing features, modernising code, and debugging inherited legacy systems. Build and iterate new gameplay prototypes with Game Design, Art and Product Integrate backend APIs and live ops features … grow our audience Participate in code reviews, uphold best practices for code quality, scalability, and maintainability WHAT YOU’LL BRING Growth Mindset - Ideally you’ll have 3+ years of experience working on one or more Unity titles. However, it matters more that you have strong problem ...

value autonomy and initiative, and are passionate about building scalable, high-quality web applications. This role is focused on writing reliable code, testing, and ensuring minimal downtime. Bonus points if you’ve worked on improving code quality and productivity through applied technical patterns ...

charting library used globally Solving complex problems around rendering, large datasets, and real-time updates Working across data structures, algorithms, and performance-critical code paths Contributing to both grid and visualisation components Building features end-to-end — from design through to release Shaping the direction of widely adopted developer … React, Angular, or Vue (and how they interact with the DOM) Ability to reason about performance, memory usage, and rendering behaviour High standards for code quality, maintainability, and correctness Why this role stands out You’ll work on core libraries used by thousands of engineering teams worldwide ...

About the context**The Principal Architect - Intelligent Automation drives the strategic technology roadmap and high-level design for Intelligent Automation (Low Code, Digital Automation, Conversational AI and Agentic AI) within the global corporate domains. In addition, they will play a key role in animating the global community of Intelligent … future opportunities for process improvement and digital transformation* Develop and maintain medium- and long-term technology roadmap for Intelligent Automation, encompassing: + Low Code Application Platforms (LCAP) + Digital Process Automation (DPA) & Workflow Orchestration + Conversational Interfaces (chatbots, virtual assistants, copilots) + Cognitive Capture & Computer Vision + Intelligent Decisions ...

etc.) Implementing secure, scalable integration patterns into wider tech ecosystems Developing frameworks to improve deployment, testing, and reliability Driving engineering standards and contributing to code quality and best practice Supporting and mentoring more junior engineers Working closely with stakeholders to translate ideas into working, production solutions What ...

developers to address complex problems and implement effective solutions. · Promote a quality-first approach, emphasizing straightforward architecture and the highest standards of code quality in alignment with company-wide conventions. Required skills: · Minimum of 4 years of hands-on experience with Javascript working mainly … cross-browser compatibility issues and employing effective strategies to resolve them. · Well-versed in front-end build tools, such as Webpack. · Skilled in utilizing code versioning tools, notably Git. · Sound understanding of browser rendering behavior and techniques to optimize performance. · Capable of developing and implementing unit tests for code ...

gap. Key Responsibilities Develop and deliver Blue Yonder WMS customisations and integrations , design reports, interfaces, and data extracts using SQL. Lead on solution design, code quality, and best practice . Support system enhancements, upgrades, and configuration within the MOCA architecture. Provide 2nd/3rd line support ...

optimise system performance, develop enhancements, and resolve defects. Produce functional and technical specifications, manage integrations, and support testing activities to ensure high-quality delivery. Collaborate with stakeholders to estimate timelines, track progress, and identify continuous improvement opportunities. Your Profile Strong experience with BY/JDA WMS Dispatcher, including ...

scrum teams delivering Salesforce solutions Designing and building scalable, secure Salesforce implementations Hands-on development using Apex, Lightning Web Components (LWC), and integrations Owning code quality, conducting reviews, and ensuring best practices are followed Supporting DevOps and release processes (Copado, CI/CD pipelines) Collaborating with stakeholders … technical direction Strong career progression and exposure to multi-cloud Salesforce ecosystems If youre a Salesforce Technical Lead who enjoys staying close to the code while leading delivery, please apply with your latest ...

database schema design and query optimisation. Collaborate with cross-functional teams, including Product, QA, and DevOps, to deliver high-quality features. Lead code reviews and technical discussions, and contribute to architectural decisions. Lead complex coding tasks; ensure code quality. Identify and resolve performance and scalability issues. ...

grow the AI & Services engineering team. You've spent meaningful time as a software engineer — you know what good looks like at the code level — but today your craft is people, teams, and delivery. You'll be the person who clears the path for exceptional engineers to do their … ambitious ideas into clear, executable roadmaps, balancing exploratory prototyping with production-grade engineering. Drive technical direction alongside your senior engineers — not by writing the code, but by shaping the decisions around architecture, tooling, and build-vs-buy. Build and maintain engineering excellence: code quality standards, review ...

systems Optimise performance across distributed systems handling large-scale financial data Contribute to architectural decisions in a fast-moving, intellectually rigorous environment Continuously improve code quality, testing, and deployment pipelines Candidate Profile We are specifically targeting individuals with: Outstanding academic credentials (e.g. Computer Science, Mathematics, Physics, Engineering ...

doing A hands-on leadership role where you’ll: Lead technical delivery within a Scrum team Design, build, and deploy scalable Salesforce solutions Own code quality, standards, and best practices Contribute to architecture decisions and run POCs Support CI/CD, releases, and DevOps processes Mentor developers ...

doing A hands-on leadership role where youll: Lead technical delivery within a Scrum team Design, build, and deploy scalable Salesforce solutions Own code quality, standards, and best practices Contribute to architecture decisions and run POCs Support CI/CD, releases, and DevOps processes Mentor developers ...

third-party and contract engineers Contribute to engineering communities and help define best practices Drive adoption of global standards across security, performance, and code quality Operational Performance Troubleshoot and resolve critical data issues with urgency Deliver long-term fixes rather than short-term patches wherever possible Optimise … Proven ability to work across both legacy systems and modern cloud environments Key Skills DevOps mindset you automate wherever possible and write clean, testable code Pragmatic approach focused on delivering value without overengineering Strong communicator confident engaging with stakeholders across the business Why Apply? High-impact role with real ...

sits between an enterprise's siloed data and the agents that need to act on it. Stuff the context window and you trade quality for cost and latency. Use naive RAG and retrieval breaks the moment the question gets interesting. Stand up a vanilla knowledge graph … Vercel Infra: GCP across compute, storage, model serving, and key management Tooling: pnpm, Husky commit hooks (lint, format, typecheck, test, agentic check), Linear, Claude Code as a daily driver We're opinionated about code quality and we use AI coding agents hard. Founding-team velocity assumes ...

working closely with hardware teams to deliver robust, high-quality firmware solutions. The role involves a mix of new development, porting existing code, debugging, and system optimisation. Key Responsibilities Design, develop, and maintain embedded firmware Work with existing codebases, including porting and refactoring Debug complex issues across … software and hardware Collaborate closely with hardware engineers on system integration Contribute to architecture decisions and code quality Key Requirements Strong experience in embedded firmware development Proficiency in C and/or C++ Experience with RTOS (e.g. FreeRTOS) and some bare-metal development Knowledge of communication protocols ...

multiple IT teams, so we know the environment, leadership and opportunity well. They're a globally recognised brand with a strong reputation for quality and a major investment in technology. This role is ideal for a senior engineer who enjoys leading by example, mentoring developers, and designing scalable … Services, Functions, Service Bus, SQL, Blob Storage and Key Vault Mentoring developers and helping raise engineering standards across the team Driving best practice in code quality, testing and architecture Building and improving CI/CD pipelines in Azure DevOps Working closely with product teams and stakeholders ...

development, and quantitative analysis, supporting all aspects of market data processing and trading activity. The environment is fast‐paced, collaborative, and highly technical, where code quality, performance, and low‐latency systems are top priorities. Engineers work across domains, contribute to architectural discussions, and help shape scalable, robust … business‐critical systems Ability to lead by doing—hands‐on while guiding a team Pragmatic, delivery‐focused mindset Commitment to high‐quality engineering practices and low‐latency, high‐performance systems Low‐ego, high‐performing self‐starter who values ownership, teamwork, and delivering commercial, pragmatic solutions Why Apply This ...

office tooling, data‐driven applications, and the use of machine learning across the investment workflow. It’s a fast-moving, highly technical environment where code quality, performance, and reliability matter. The team runs weekly sprints, uses modern engineering practices (PR reviews, rapid releases, continuous development ...

Design and deliver scalable, secure Salesforce solutions using configuration and custom development Remain hands-on with Apex, Lightning Web Components (LWC), and integrations Own code quality, peer reviews, test coverage, and adherence to Salesforce best practices Lead technical decision-making, proofs of concept, and solution validation Support ...

across Apex, Lightning Web Components, configuration, and integrations where required. Conduct Proofs of Concept (POCs) to validate technical approaches and de risk delivery. Own code quality across the team, ensuring adherence to Salesforce best practices and FCA development standards. Review Apex, LWC, and configuration changes through structured … peer reviews. Ensure test execution, code coverage validation, and meaningful Apex test classes aligned to real business scenarios. Ensure all work meets Definition of Done (DoD), including design artefacts and documented peer review. Support deployments using agreed DevOps tooling (primarily Copado and codescan.io). Identify release readiness activities, contribute ...

senior engineer who gets restless when your work feels abstract. You want to see your code in the real world, nudging health outcomes, not just engagement metrics. You’re happiest when you own problems end-to-end, from fuzzy product idea to shipped feature, and you don’t need … page spec to get moving. You care about system design and code quality, but you care just as much about whether what you’re building actually helps people. You’re product-minded: you ask “what problem are we solving for the patient?” before you ask “what stack ...