1,026 to 1,050 of 1,166 Code Quality Jobs in the UK

Senior Backend Engineer - Java

Hiring Organisation
Capco
Location
London, UK
Employment Type
Full-time
also embrace AI-enabled ways of working, using approved AI and automation tools where appropriate to improve engineering productivity, accelerate delivery, and enhance software quality while applying sound engineering judgement and responsible AI practices. What You'll DoDesign and build cloud-native, microservices-based applications using Java (11+ … Spring Boot. Deliver enterprise-ready solutions on AWS, applying modern engineering practices and AI-enabled development approaches where appropriate to improve delivery efficiency and code quality. Build, maintain, and optimise CI/CD pipelines to support secure, scalable, and reliable software deployments. Develop comprehensive automated tests and promote quality ...

Senior Java Developer

Hiring Organisation
Qualient Technology Solutions UK Limited
Location
Solihull, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£400 - £430/day contract Outside IR35
solutions are thoroughly tested and meet quality standards. Develop RESTful APIs and integrate with internal and external systems. Contribute to system design, code reviews, and technical discussions. Build and maintain CI/CD pipelines using Jenkins and AWS tooling. Ensure applications are developed in line with coding … planning, backlog refinement, stand-ups, and retrospectives. Produce and maintain technical documentation within Confluence. Contribute to continuous improvement initiatives across development processes, tooling, and code quality. Essential Skills & Experience Technical Skills 8+ years of Java development experience. Strong experience with Java 17+. Spring Boot. Spring Data JPA/Hibernate. ...

Research Scientist, Agent Post-Training

Location
Greater London, England, United Kingdom
field. Publications in reinforcement learning (RL), tool-use, or agentic systems, or applied projects demonstrating infrastructure for agentic setups. Experience balancing research velocity and code quality, including managing technical debt. Ability to investigate complex technical issues and develop high-standard scientific artifacts. Preference for simple, elegant solutions … research problems. Experience with systems design and managing code complexity in large codebases..* Prepare examples for: reinforcement learning (RL), supervised fine-tuning (SFT), agent-based systems, JAX, Flax.* Compare similar roles before applying. #J-18808-Ljbffr ...

Senior Software Engineer

Location
Dunfermline, Scotland, United Kingdom
development through to deployment and support. Write and maintain unit tests and support continuous integration and deployment (CI/CD) processes. Conduct peer code … reviews, sharing knowledge and promoting high development standards across the team. Mentor and support less experienced engineers, fostering technical excellence and continuous improvement. Software Quality Ensure software solutions are robust, well-structured and developed in line with quality standards and best practices. Identify opportunities for code ...

Senior Android Engineer: Kotlin, Jetpack & Scalable Apps

Location
Dalgety Bay, Scotland, United Kingdom
Ingenico is seeking a Senior Android Developer to design, build, and maintain high-quality Android applications for specialized devices in high-reliability, transaction-driven … environments. Based in Dalgety Bay, Scotland, you will collaborate with cross-functional teams, own features from design to delivery, and contribute to architecture and code quality while focusing on performance and secure development practices. #J-18808-Ljbffr ...

Developer – Front or Bank End – Equities – Investment Banking

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£800.00 - £1,000.00 per day
adopt emerging technologies, contributing to a modern, high-performance technology stack. AI-Driven Automation: Champion an AI-first mindset by driving automation initiatives, intelligent code refactoring, and the adoption of AI tooling to improve developer productivity and system efficiency. Engineering Excellence: Deliver well-designed, testable, secure, and performant code through hands-on programming, rigorous code reviews, and adherence to engineering standards. Production Support: Provide second-level production support, troubleshoot complex system issues, and contribute to incident resolution and post-mortem processes. Mentorship & Technical Leadership: Mentor and coach junior and mid-level engineers, fostering a culture of continuous ...

Senior QA Manager

Hiring Organisation
Cboe Exchange
Location
London, UK
Employment Type
Full-time
person to fill the role of Senior QA Manager supporting our European exchange platforms and their trading system functionality. As a manager of software quality engineers for this testing team, you'll work with the development and business teams to prioritize, schedule, and staff projects to execute … testing process providing enhancement of Cboe's superior technology and ensuring industry leading performance. Location: London, UK Responsibilities Manage a team of software quality engineers who are responsible for the testing and deployment of the Cboe Europe high performance trading system, which operates on a shared code ...

Python Engineer, Beacon - Gas, Power & Renewables Technology

Hiring Organisation
Trafigura
Location
London, UK
Employment Type
Full-time
hands-on development role — you will own the full development lifecycle, from gathering requirements directly with traders and stakeholders through to delivering production-quality solutions. This role will work directly with the trading desk. Candidates who have previously worked in a trading floor environment will be familiar with … deals desk to gather requirements, understand business needs, and present technical solutionsCollaborate with other Beacon engineers within the team to ensure consistency, code quality, and shared best practicesContribute to the ongoing evolution of the GPR technology stackRequired qualificationsStrong Python development skills2+ years of hands-on development experience ...

Python Engineer, Beacon – Gas, Power & Renewables Technology

Location
Greater London, England, United Kingdom
hands-on development role — you will own the full development lifecycle, from gathering requirements directly with traders and stakeholders through to delivering production-quality solutions.This role will work directly with the trading desk. Candidates who have previously worked in a trading floor environment will be familiar with … deals desk to gather requirements, understand business needs, and present technical solutions* Collaborate with other Beacon engineers within the team to ensure consistency, code quality, and shared best practices* Contribute to the ongoing evolution of the GPR technology stack**Required qualifications*** Strong Python development skills* 2+ years ...

Principal Android Engineer - Search and Recommendations Experience

Location
Greater London, England, United Kingdom
everywhere. Introduction to Team Our Technology Team partners with teams across Expedia Group to create innovative products, services, and tools to deliver high-quality experiences for travelers, partners, and our employees. A singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences that … robust APIs, and data models that support seamless integration with internal and external services. Mentor and guide mobile engineers across teams, fostering technical excellence, code quality, and knowledge sharing. Safely integrate and operate AI/ML-enabled solutions that improve mobile user experiences and business outcomes. Collaborate ...

Principal Software Development Engineer in Test (SDET)

Hiring Organisation
Capco
Location
London, UK
Employment Type
Full-time
strategy, architecture, and implementation of robust test automation frameworks across financial services projects. You'll work closely with cross-functional teams to deliver quality-first engineering solutions using modern testing tools and practices. You'll also mentor engineers, foster best practices in quality engineering, and help … enabled ways of working, encouraging the responsible use of approved AI and automation tools to improve engineering productivity, accelerate test delivery, and enhance software quality while ensuring appropriate governance, human oversight, and responsible AI practices. What You'll DoArchitect reusable, scalable test automation strategies and frameworks across ...

VP, Digital Product Leadership (UI & Cloud)

Location
City Of London, England, United Kingdom
centric software, collaborating with global teams to deliver scalable, secure, and highly available digital experiences. The role focuses on front-end architecture, code quality, and a strong emphasis on customer-centric digital banking solutions within a fast-paced financial services environment. #J-18808-Ljbffr ...

Lead Android Engineer — Hybrid (Nottingham), Scale & Mentor

Location
Nottingham, England, United Kingdom
applications. You will guide architecture decisions, champion best practices, and mentor junior engineers while collaborating across product, design and engineering. The role emphasizes leadership, code quality, performance, security, and scalable product iterations, with a hybrid work arrangement and ongoing professional development opportunities. #J-18808-Ljbffr ...

Senior React Engineer - AI Frontend, Remote

Location
United Kingdom
platform teams to deliver polished, production-grade experiences at speed. This role emphasizes hands-on frontend work, architecture, and fast iteration while maintaining code quality and design-system #J-18808-Ljbffr ...

Backend Engineering Lead for House Pay Platform

Location
Greater London, England, United Kingdom
House & Co. is seeking a pragmatic, results-driven senior engineering professional titled “House Pay Tech Lead.” You will design and implement practical solutions, champion code quality, and collaborate with business stakeholders across technical levels. Ruby experience is a plus, and polyglot engineers are welcome to contribute across ...

Remote Agentic AI Engineer for Rare-Disease Drug Discovery

Location
United Kingdom
reporting to the Director of Tech Strategy. You will collaborate with scientists and engineers in a hybrid setup, expanding GenAI tools while maintaining high code quality and contributing to evaluation strategies as the field evolves. #J-18808-Ljbffr ...

VP, Lead UI Engineer — Digital Banking Platform

Location
Greater London, England, United Kingdom
seeking a Lead Engineer for UI products within the Digital Engineering team. You will drive design and implementation of critical UI components, focusing on code quality, automation and testability while collaborating with backend teams to deliver a consumer-grade digital experience. You will contribute to the vision ...

Senior Mobile Engineer - End-to-End & AI Features

Location
Greater London, England, United Kingdom
work with a tight team to design and deliver polished, scalable mobile apps, collaborating with designers and backend engineers, and taking responsibility for code quality, testing, and production readiness in a #J-18808-Ljbffr ...

Staff Engineer, Web Platform & Growth Tech (Hybrid)

Location
Greater London, England, United Kingdom
design, data science, and engineering teams to build a scalable, measurable, and delightful web stack. You will mentor engineers, set standards for reliability and code quality, contribute hands-on, and communicate risks and opportunities to executives while delivering high-impact #J-18808-Ljbffr ...

Software Engineer - C++ (SC Cleared)

Hiring Organisation
Additional Resources Ltd
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Full-Time
Salary
£78,000 per annum
backend applications using C++ and Java within Linux environments. Leading the technical development of software components, services and APIs. Producing reliable, scalable and maintainable code with a strong focus on performance and security. Providing technical guidance and mentoring to junior and mid-level developers. Contributing to software architecture, technical … party dependencies and customer libraries. Building and supporting RESTful APIs, microservices and distributed applications. Using static analysis, profiling and debugging tools to improve software quality and performance. Containerising applications with Docker to support deployment and scalability. Contributing to CI/CD pipelines and DevSecOps processes. The candidates from ...

Staff Software Test Engineer

Location
Greater London, England, United Kingdom
from embedded real-time systems to cloud-side data pipelines. You will move beyond task-level execution to architect the infrastructure and 'compliance-as-code' processes that provide the engineering team with high-velocity, high-confidence validation. You will serve as a key technical authority, ensuring our software … strategy for the product lifecycle. Quantitatively map software verification evidence directly to system-level safety risks (ISO 14971) to create a 'compliance-as-code' environment that drastically reduces time-to-submission for FDA and other regulatory bodies. Drive a 'quality-first' engineering culture by mentorship. Lead training ...

Vice President & Senior VP Java Equities

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£759.00 - £1,000.00 per day
technical rigor with delivery speed. AI-Augmented Development: Familiarity with one or more AI coding and productivity tools (e.g., GitHub Copilot, Cursor, Windsurf, Claude Code), with a willingness to leverage AI-assisted workflows to accelerate development and improve code quality. Bachelor’s degree in computer science ...

Software Engineering Manager

Location
Pocklington, England, United Kingdom
security and collaboration technologies. We are now hiring a Software Engineering Manager to lead our Software Engineering team and help deliver high-quality, reliable and maintainable software solutions across the business. This role combines people leadership, engineering operations and technical oversight. You will be responsible for supporting … engineering issues affecting delivery or live services. Lead responses to production incidents and support continuous improvement activities. Engineering Quality & Governance Oversee code review and pull request processes. Promote best practices across testing, maintainability, security and software quality. Ensure engineering standards and development processes are followed consistently. Support ...

Engineering Manager - relay

Location
Greater London, England, United Kingdom
time-sensitive work when needed. You understand the system deeply enough to make good technical calls, unblock the team, and raise the quality bar through example. You run a team that owns what it builds. That means turning ambiguity into plans, plans into delivery, and delivery into real … Product, Design, and Operations to make tradeoffs explicit and keep the team focused on what matters most. You continuously raise standards across developer velocity, code quality, observability, incident response, user analytics, and product engagement. When things break, you’re involved. When execution slows, you diagnose the root ...

Engineering Manager

Location
Greater London, England, United Kingdom
time-sensitive work when needed. You understand the system deeply enough to make good technical calls, unblock the team, and raise the quality bar through example. You run a team that owns what it builds. That means turning ambiguity into plans, plans into delivery, and delivery into real … Product, Design, and Operations to make tradeoffs explicit and keep the team focused on what matters most. You continuously raise standards across developer velocity, code quality, observability, incident response, user analytics, and product engagement. When things break, you’re involved. When execution slows, you diagnose the root ...