351 to 375 of 704 Clean Code Jobs in the UK

Senior Software Engineer

Hiring Organisation
Reed Technology
Location
Berkhamsted, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum
Technology Strategy. Day-to-day of the role: Design, build, test, and ship features across .NET/C# backend and Angular frontend applications. Write clean, well-tested, maintainable code and uphold those standards in code review. Investigate and resolve production bugs and third-line support issues, owning … configuration to reduce manual effort and risk. Contribute to architectural decisions, providing input on technology choices, system design, and platform adoption. Use Infrastructure as Code (IaC) to manage and provision Azure resources, ensuring environments are reproducible, auditable, and consistent. Build and maintain positive relationships across the organisation, fostering collaborative ...

Senior Software Engineer (Angular)

Location
Manchester, England, United Kingdom
Angular applications (latest versions preferred) Build responsive, reusable UI components from UX designs Integrate with RESTful APIs built in .NET/ASP.NET Core Write clean, testable, maintainable code Troubleshoot and optimise application performance Contribute to Agile development processes, including sprint planning and reviews. Collaborate with Business Analysts,, Product … Owners, and Solutions Architects on design priorities and delivery planning. Mentor and support junior engineers through knowledge sharing, code reviews, and technical coaching. Available as a technical escalation to investigate and resolve production incidents to ensure system stability and customer satisfaction. Required Experience & Skills 5+ years front-end development ...

Senior Machine Learning Engineer

Location
Greater London, England, United Kingdom
ready systems at scale, combining research rigour with pragmatic engineering Take projects from early exploration through to reliable deployment Uphold high standards for architecture, code quality, evaluation and research practice You should apply if You like using machine learning to solve challenging problems in a complex domain You enjoy … LLMs), agent orchestration and retrieval systems, and a thoughtful, current view on effective workflows in this space You care about engineering fundamentals: writing code that's clean and maintainable, and you hold the people around you to that same bar You're comfortable owning ambiguity, setting direction ...

Senior AI Software Engineer

Location
Greater London, England, United Kingdom
systems. Design and implement scalable APIs, web services, microservices, and software development kits (SDKs). Apply software engineering best practices including reusable design patterns, clean coding standards, testing, and code reviews. Collaborate with globally distributed engineering teams throughout the software development lifecycle. Troubleshoot and optimise system performance, reliability ...

Senior AI Software Engineer

Location
United Kingdom
systems. Design and implement scalable APIs, web services, microservices, and software development kits (SDKs). Apply software engineering best practices including reusable design patterns, clean coding standards, testing, and code reviews. Collaborate with globally distributed engineering teams throughout the software development lifecycle. Troubleshoot and optimise system performance, reliability ...

.NET Engineer

Location
Greater London, England, United Kingdom
troubleshooting defects, performance issues and production incidents. Contribute to technical design decisions, ensuring solutions are secure, supportable and aligned to good engineering practice. Write clean, maintainable code and follow agreed standards for version control, testing, deployment and documentation. Participate in code reviews, peer support and knowledge sharing ...

Perl Developer

Location
West of England, England, United Kingdom
learning, knowledge sharing and transparency Job Requirements: Professional experience developing Perl solutions in production environments Strong understanding of object-oriented Perl, CPAN modules and clean, maintainable and testable code Proficiency with AI coding agents, such as Claude Code or equivalent tools Confidence using AI-assisted development tools ...

Java Backend Engineer - Open Banking & Payments

Location
Manchester, England, United Kingdom
scalable, reliable systems. You will operate in a hybrid model from Manchester or other offices, collaborating with product and tech, and delivering value with clean code and automated testing. Experience with cloud and open APIs is highly valued. #J-18808-Ljbffr ...

Senior Scala Backend Engineer – Cloud, Play, Hybrid

Location
Newcastle upon Tyne, England, United Kingdom
three days per week in the Newcastle office. Key focus areas include Scala 2.13, Play Framework, Pekko, MySQL, Redis, and AWS, with emphasis on clean code, testing, and performance tuning. #J-18808-Ljbffr ...

Senior .NET Engineer — Backend APIs & Mentorship

Location
Manchester, England, United Kingdom
architecture decisions in a cross-functional scrum team. You'll work with SQL Server or NoSQL stores, integrate with payment gateways, and advocate for clean code and thorough testing. This hybrid role offers flexible working, with three days onsite in Manchester and opportunities to influence scalable, #J ...

Lead Staff Engineer - Full-Stack SaaS (TypeScript/Node)

Location
Portsmouth, England, United Kingdom
involves leading the development of customer-facing products using modern technologies such as NodeJS and TypeScript, in a collaborative environment. With a focus on clean code and DevSecOps methodologies, this position offers opportunities for personal growth and engagement in a supportive company culture, with competitive salaries and benefits. ...

Senior .NET Engineer — Backend APIs & Mentorship

Location
Leeds, England, United Kingdom
architecture decisions in a cross-functional scrum team. You'll work with SQL Server or NoSQL stores, integrate with payment gateways, and advocate for clean code and thorough testing. This hybrid role offers flexible working, with three days onsite in Manchester and opportunities to influence scalable, #J ...

Senior .NET Engineer — Backend APIs & Mentorship

Location
Greater London, England, United Kingdom
architecture decisions in a cross-functional scrum team. You'll work with SQL Server or NoSQL stores, integrate with payment gateways, and advocate for clean code and thorough testing. This hybrid role offers flexible working, with three days onsite in Manchester and opportunities to influence scalable, #J ...

Senior .NET Engineer — Backend APIs & Mentorship

Location
City of Edinburgh, Scotland, United Kingdom
architecture decisions in a cross-functional scrum team. You'll work with SQL Server or NoSQL stores, integrate with payment gateways, and advocate for clean code and thorough testing. This hybrid role offers flexible working, with three days onsite in Manchester and opportunities to influence scalable, #J ...

Full-Stack Engineer — Hybrid, Impacting UK Safety

Location
Salford, England, United Kingdom
join a software delivery team supporting Defence sector projects, with future opportunities in other sectors. You will contribute to developing application functionality, write clean code, and implement tests. You should have a Bachelor's degree (or equivalent), 2+ years of experience, and strong collaboration skills. The role offers ...

Remote .NET Developer – Payments & Microservices

Location
Lincoln, England, United Kingdom
.NET Developer, you will work on exciting projects, including a new payment solution that connects people globally. With a focus on modular systems and clean code, you'll have the opportunity to grow your skills in a supportive environment. Enjoy structured career progression, industry-recognized training ...

AEM/ EDS Principal Engineer (12 month contract)

Location
Nottingham, England, United Kingdom
website, mobile app, and wider digital services. Own the technical roadmap and perform periodic platform reviews. Hands-On Engineering: Drive EDS migration work, writing clean code (JavaScript, HTML, CSS) and developing EDS blocks with a relentless focus on Core Web Vitals and performance. Governance & Handover: Establish, validate ...

Test Automation Engineer

Hiring Organisation
scrumconnect ltd
Location
Leeds, United Kingdom
Employment Type
Permanent
Salary
GBP 63,000 Annual
experienced Test Automation Engineer to build and run automated testing for public sector digital services. You'll work in multidisciplinary agile teams, using code to test microservices, user interfaces and APIs, and to build quality into every release through continuous testing. Key Responsibilities Design, build and maintain automated tests … read and trust. Integrate automated tests into CI/CD pipelines so tests run continuously. Plan and run performance, security and accessibility testing. Write clean, maintainable test code, and review other engineers' tests. Analyse results, raise defects with clear evidence and help track them to a fix. Work ...

Senior Data Platform Engineer: Lakehouse & Data Catalog

Location
Greater London, England, United Kingdom
Engineer to join our Data Lake and Catalog team. You will design, build, and evolve scalable data platform software, and lead by example with clean, well-tested code. Collaborate with cross-functional partners to clarify requirements, deliver reliable services, mentor peers, and drive observability and production reliability across Expedia ...

Hybrid Software Developer, Sports Content & Martech

Location
Manchester, England, United Kingdom
ability to deliver high-quality software solutions. This position supports hybrid work, promoting a balanced professional environment. The key responsibilities include maintaining systems, and clean coding practices while identifying technical improvements. #J-18808-Ljbffr ...

Senior Machine Learning Engineer (Python / C++)

Location
Greater London, England, United Kingdom
maintaining production-grade ML pipelines. We are looking for engineers who are comfortable designing robust data engineering workflows, building reliable tooling, and writing clean, maintainable Python code alongside high-performance C++ components. You should be proficient in modern Python ML libraries while bringing solid C++ expertise to optimize … working in a Linux environment Nice to have: Advanced data engineering experience in Python, e.g. with libraries like Dagster, Prefect etc Experience optimising dataframe code, e.g. in Pandas or ideally Polars Experience of machine learning techniques and related libraries and frameworks e.g. scikit-learn, Pytorch, Tensorflow etc Experience deploying ...

Senior Infrastructure Engineer (GCP) - Engine by Starling

Location
Manchester, England, United Kingdom
native banking platform is deployed on — across multiple regions and cloud providers globally. You'll be an inquisitive engineer with an aptitude for finding clean and simple solutions to technical problems, passionate about building observable, reliable and secure systems that positively impact the wider engineering organisation. Engine by Starling … Cloud Platform (GCP) services including GKE, Compute Engine, Network Connectivity Center, Cloud SQL, Identity and Access Management (IAM) and VPC Service Controls Experience writing clean, modular Terraform code Experience with service-oriented architecture using containers, distributed systems and immutable infrastructure Experience with key and secret management ...

Head of Cloud

Location
Norwich, England, United Kingdom
000+ businesses worldwide. We build modern, scalable platforms that power payments, data, and AI-driven experiences. Join an engineering culture that values ownership, clean and testable code, and continuous improvement. The Opportunity We are seeking a Head of Cloud to serve as the technical and strategic leader … DevOps Mastery: Strong knowledge of Terraform, Kubernetes, and automated deployment pipelines. Software Engineering Rigor: Strong background in Go or Node.js with an infrastructure-as-code mindset. Strategic Thinker: Ability to influence directors and align technical initiatives with commercial objectives. Reliability & Resilience: Expert understanding of SRE principles, building for failure ...

Staff Infrastructure Engineer (GCP) - Engine by Starling

Location
Manchester, England, United Kingdom
native banking platform is deployed on — across multiple regions and cloud providers globally. You'll be an inquisitive engineer with an aptitude for finding clean and simple solutions to technical problems, passionate about building observable, reliable and secure systems that positively impact the wider engineering organisation. Engine by Starling … Cloud Platform (GCP) services including GKE, Compute Engine, Network Connectivity Center, Cloud SQL, Identity and Access Management (IAM) and VPC Service Controls Experience writing clean, modular Terraform code Experience with service-oriented architecture using containers, distributed systems and immutable infrastructure Experience with key and secret management ...

Staff Infrastructure Engineer (GCP) - Engine by Starling

Location
Greater London, England, United Kingdom
native banking platform is deployed on — across multiple regions and cloud providers globally. You'll be an inquisitive engineer with an aptitude for finding clean and simple solutions to technical problems, passionate about building observable, reliable and secure systems that positively impact the wider engineering organisation. Engine by Starling … Cloud Platform (GCP) services including GKE, Compute Engine, Network Connectivity Center, Cloud SQL, Identity and Access Management (IAM) and VPC Service Controls Experience writing clean, modular Terraform code Experience with service-oriented architecture using containers, distributed systems and immutable infrastructure Experience with key and secret management ...