101 to 125 of 1,843 Code Quality Jobs in the UK

Front End Developer - Outside IR35

Hiring Organisation
Matchtech
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day
delivery of a modern React/TypeScript application. Act as the technical pace-setter for the front-end team through hands-on coding and code reviews. Own front-end API contracts and work closely with back-end engineers to maintain contract-first delivery. Build and maintain a scalable component … library, design system and application framework. Establish engineering standards covering code quality, testing, accessibility, security and performance. AI-Driven Engineering Define and champion AI-assisted development practices. Evaluate and implement tooling for: Code generation Agentic development workflows Automated testing Code review support Establish governance ...

Front End Developer - Outside IR35

Hiring Organisation
Matchtech
Location
Bristol, Avon, United Kingdom
Employment Type
Full-Time
Salary
£700.00 - £750.00 per day
delivery of a modern React/TypeScript application. Act as the technical pace-setter for the front-end team through hands-on coding and code reviews. Own front-end API contracts and work closely with back-end engineers to maintain contract-first delivery. Build and maintain a scalable component … library, design system and application framework. Establish engineering standards covering code quality, testing, accessibility, security and performance. AI-Driven Engineering Define and champion AI-assisted development practices. Evaluate and implement tooling for: Code generation Agentic development workflows Automated testing Code review support Establish governance ...

Senior Software Engineer

Hiring Organisation
Exam Papers Plus
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
quickly without sacrificing quality. Your focus is shipping features at pace while holding a high bar on quality through thorough testing and code review. You will be a strong voice in technical discussions and a reliable pair of hands the team can lean on, without carrying … work from spec through to production. Using AI tools such as Cursor and Claude to accelerate your work, while owning the validation so that code quality, security and performance meet our standards. Following and helping to uphold our engineering practices, contributing to code reviews and writing ...

Software Engineer III - Backend Python

Hiring Organisation
JP Morgan Chase
Location
Bournemouth, Dorset, United Kingdom
Salary
£ 70 K
skills and experience needed to grow within your role.Job responsibilitiesExecutes standard software solutions, design, development, and technical troubleshootingWrites secure and high-quality code using the syntax of at least one programming language with limited guidanceDesigns, develops, codes, and troubleshoots with consideration of upstream and downstream systems … contribute to decision-making in service of secure, stable application developmentLearns and applies system processes, methodologies, and skills for the development of secure, stable code and systemsAdds to team culture of diversity, opportunity, inclusion, and respectLeverages enterprise-authorized AI coding assist tools within the work environment to improve code ...

Python Full Stack Software Engineer II

Location
Greater London, England, United Kingdom
business applications through applied development work, primarily in Python using in-house frameworks. Leverage developer productivity tools (e.g., GitHub Copilot) to accelerate delivery, improve code quality, and enhance documentation and testing. Collaborate with cross-functional teams to identify opportunities for LLM integration and develop solutions that leverage … support MRGR staff activities, including workflow automation and insight generation. Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing ...

Software Engineer III - Backend Python

Location
Bournemouth, England, United Kingdom
needed to grow within your role. Job responsibilities Executes standard software solutions, design, development, and technical troubleshooting Writes secure and high-quality code using the syntax of at least one programming language with limited guidance Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems … decision-making in service of secure, stable application development Learns and applies system processes, methodologies, and skills for the development of secure, stable code and systems Adds to team culture of diversity, opportunity, inclusion, and respect Leverages enterprise-authorized AI coding assist tools within the work environment to improve ...

Lead Web3 Engineer - Digital Assets Platform

Location
Greater London, England, United Kingdom
business applications Implement asynchronous and event‐driven processing to manage transaction lifecycle, on‐chain state changes, and blockchain data synchronization Participate actively in code reviews, contributing constructive feedback and maintaining high standards of code quality, readability, and test coverage Collaborate with architects, senior engineers, and product … web3 libraries like Web3J and Web3JS is a plus Familiarity with common and best practices for web3 applications is a plus Familiarity of Solidity code and best practices is a plus Familiarity of basics of DevOps and containerize applications is a plus Familiarity of Agile Methodology and Scrum ...

Software Engineer

Location
Cardiff, Wales, United Kingdom
systems that process millions of inspection data points and directly influence vessel transactions worth millions of pounds. This is an opportunity to write code that genuinely transforms an entire industry. Idwal is the global leader in vessel inspections, technology and data. Founded in 2010 we've become the trusted … years of professional software engineering experience successfully delivering products in Agile environments Strong programming skills with the ability to write clean, scalable, and maintainable code Experience with cloud platforms (AWS, Azure, or GCP) and containerization technologies like Docker Familiarity with CI/CD practices and tools (GitHub Actions, Jenkins ...

Python Full Stack Software Engineer II

Location
Greater London, England, United Kingdom
business applications through applied development work, primarily in Python using in-house frameworks. Leverage developer productivity tools (e.g., GitHub Copilot) to accelerate delivery, improve code quality, and enhance documentation and testing. Collaborate with cross-functional teams to identify opportunities for LLM integration and develop solutions that leverage … support MRGR staff activities, including workflow automation and insight generation. Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing ...

Lead Web3 Engineer - Digital Assets Platform

Location
Greater London, England, United Kingdom
business applications* **Implement asynchronous and event-driven processing** to manage transaction lifecycle, on-chain state changes, and blockchain data synchronization* **Participate actively in code reviews**, contributing constructive feedback and maintaining high standards of code quality, readability, and test coverage* **Collaborate with architects, senior engineers, and product … web3 libraries like Web3J and Web3JS is a plus* Familiarity with common and best practices for web3 applications is a plus* Familiarity of Solidity code and best practices is a plus* Familiarity of basics of DevOps and containerize applications is a plus* Familiarity of Agile Methodology and Scrum ...

2027 Software Engineer Program - Full-time - Glasgow & London

Location
Greater London, England, United Kingdom
engineers, managers, and stakeholders across teams to understand problems, share ideas and feedback, and deliver reliable solutions. Leverage approved AI development tools (for example, code generation, refactoring, test creation, and documentation) to improve code quality and productivity, while validating outputs through peer review, automated testing … SKILLS Have experience designing, developing, testing, and troubleshooting software solutions as part of an engineering team. Demonstrate proficiency writing secure, high‐quality code in at least one programming language, following established standards and best practices. Apply automation and modern tooling to reduce manual effort and improve consistency ...

Senior Quality Systems Engineer, United Kingdom

Location
Greater London, England, United Kingdom
cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. About the Team Anduril’s Quality organization is seeking a Quality Systems Engineer to join our London team and help develop future opportunities for our internal quality … Defense — AQAP-2310). Ensure conformance to STANAG 4404 and associated AQAPs for software-intensive aerospace systems, including AQAP-2210 (NATO Supplementary Software Quality Assurance Requirements), as applicable to Lattice OS and embedded mission systems. Support implementation of STANAG 4685 (Airworthiness) requirements as they relate to quality ...

2027 Software Engineer Program - Full-time - Glasgow, London

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
engineers, managers, and stakeholders across teams to understand problems, share ideas and feedback, and deliver reliable solutions. Leverage approved AI development tools (for example, code generation, refactoring, test creation, and documentation) to improve code quality and productivity, while validating outputs through peer review, automated testing … SKILLS Have experience designing, developing, testing, and troubleshooting software solutions as part of an engineering team. Demonstrate proficiency writing secure, high-quality code in at least one programming language, following established standards and best practices. Apply automation and modern tooling to reduce manual effort and improve consistency ...

Java Engineer with AI

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
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 ...

Senior Salesforce Engineer

Hiring Organisation
Liberis
Location
London, UK
Employment Type
Full-time
role: As a Senior Salesforce Developer, you'll take ownership of complex Salesforce solutions from discovery through to production. You'll work across both code and configuration, making informed technical decisions around architecture, automation, integrations, security, and maintainability. You'll be trusted to take ambiguous or complex requirements, work … Components, integrations, and declarative tooling, while also acting as a technical point of reference for other members of the team. You'll review code and designs, support colleagues through challenging technical problems, and help improve the engineering practices that underpin how Salesforce changes are developed and released. Success ...

Senior Salesforce Engineer

Location
Greater London, England, United Kingdom
role: As a Senior Salesforce Developer, you’ll take ownership of complex Salesforce solutions from discovery through to production. You’ll work across both code and configuration, making informed technical decisions around architecture, automation, integrations, security, and maintainability. You’ll be trusted to take ambiguous or complex requirements, work … Components, integrations, and declarative tooling, while also acting as a technical point of reference for other members of the team. You’ll review code and designs, support colleagues through challenging technical problems, and help improve the engineering practices that underpin how Salesforce changes are developed and released. Success ...

Software Engineer II - Python

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
experience needed to grow within your role. Job responsibilitiesExecutes standard software solution, design, development, and technical troubleshooting Writes secure and high-quality code using the syntax of at least one programming language with limited guidanceLeverages enterprise-authorized AI coding assist tools within the work environment to improve … code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards. Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implicationsApplies knowledge of tools within ...

Principal Engineer

Location
Milton Keynes, England, United Kingdom
senior technical authority for product squads, resolving complex design decisions and providing clear, pragmatic technical direction. Remain hands‐on through prototypes, reference implementations, code reviews, troubleshooting and targeted delivery of high‐risk or high‐value components. Partner with Product Owners, Product Managers and Digital Asset Owners to translate product … coherent technical capabilities, features and user stories. Identify technical risks, dependencies and constraints early, with proportionate mitigation and decision records Engineering excellence and software quality Establish and promote engineering standards covering clean architecture, SOLID principles, secure coding, automated testing, code quality and maintainability. Define guardrails ...

Software Engineer III - React

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
responsibilitiesSignificant contributions to designing and building scalable and performant front-end solutions written in TypeScript using ReactWorking across B2C and B2B featuresMaintaining high code quality and participating in a strong engineering culture. Writing testable code, built for scalability, reliability and resilience. Working as part … contributing with insightful and informed opinions to the decision making process. Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through ...

Java Software Engineer II

Hiring Organisation
JP Morgan Chase
Location
Glasgow, UK
Employment Type
Full-time
troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problemsWrite secure and high-quality code using Java and React, with limited guidance. Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed and productivity across complex deliverables (e.g. code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness. Applies knowledge of tools within the Software Development Life ...

Lead Web3 Engineer - Digital Assets Platform

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
platform consumers and business applicationsImplement asynchronous and event-driven processing to manage transaction lifecycle, on-chain state changes, and blockchain data synchronizationParticipate actively in code reviews, contributing constructive feedback and maintaining high standards of code quality, readability, and test coverageCollaborate with architects, senior engineers, and product … performanceFamiliarity with web3 libraries like Web3J and Web3JS is a plusFamiliarity with common and best practices for web3 applications is a plusFamiliarity of Solidity code and best practices is a plusFamiliarity of basics of DevOps and containerize applications is a plusFamiliarity of Agile Methodology and Scrum is a plusCompetencies ...

2027 Software Engineer Program - Full-time - Glasgow & London

Location
Greater London, England, United Kingdom
engineers, managers, and stakeholders across teams to understand problems, share ideas and feedback, and deliver reliable solutions. Leverage approved AI development tools (for example, code generation, refactoring, test creation, and documentation) to improve code quality and productivity, while validating outputs through peer review, automated testing … SKILLS Have experience designing, developing, testing, and troubleshooting software solutions as part of an engineering team. Demonstrate proficiency writing secure, high-quality code in at least one programming language, following established standards and best practices. Apply automation and modern tooling to reduce manual effort and improve consistency ...

Principal Software Engineer - Executive Director

Hiring Organisation
JP Morgan Chase
Location
Glasgow, UK
Employment Type
Full-time
outcomes across various technologies to support one or more of the firm's portfolios. In this role you will help build a new source code intelligence platform: firmwide code search combined with lossless semantic trees — a structural, queryable representation of our codebase that lets us reason about code rather than simply search its text. You will build the integration points that let SDLC controls and compliance checks run directly against real code structure instead of manual review. You will spend most of your time hands-on, designing and building the APIs, pipelines, and integrations that connect ...

Full Stack Software Engineer II - Java, React

Location
Greater London, England, United Kingdom
meaningful challenges, strong mentorship, and a culture that rewards curiosity and craftsmanship. Here, you'll work alongside experienced engineers who are passionate about clean code, scalable architecture, and continuous improvement — and you'll have the opportunity to explore emerging technologies like AI and GenAI from day one. … Software Engineer II at JPMorganChase within [Insert Team Name/Line of Business], you will ship secure, full-stack features, write clean Java code, and deepen your expertise in modern engineering practices — including microservices, event-driven architecture, and CI/CD — while building the foundation for a serious, long ...

Java Engineer with AI

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
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 roadmapsRequired Qualifications Strong experience with ...