51 to 75 of 275 Clean Code Jobs in the UK

Backend Developer

Hiring Organisation
Sanderson Government and Defence
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £420 per day + Inside IR35
/LLM concepts (e.g., prompt engineering, RAG). - Analytical mindset for assessing sufficiency (relevance, completeness, freshness) and mitigating risks like hallucinations. - Focus on Clean Architecture and Clean Code principles. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive ...

Senior Mobile Applications Developer

Hiring Organisation
Searchability
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum, Inc benefits
worldwide. Their mobile applications support field-based teams and are critical to operational success. You will join a highly collaborative engineering team that values clean code, scalable architecture, and continuous improvement. ***The Role As a Senior Mobile Applications Developer, you will design, build, and maintain modern mobile applications … mentor developers and contribute to technical decision-making. ***Responsibilities Develop and maintain mobile applications using .NET MAUI Build scalable, maintainable, and high-performance code Integrate RESTful APIs and JSON-based services Collaborate with Product, QA, and Backend teams Participate in technical design and architecture discussions Conduct code reviews ...

Head of Software Engineering - Personalisation

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
shape strategy, prioritise roadmaps, solve complex problems, and maximise value to colleagues and customers. Drive technical excellence and modern engineering practices, including DevOps, clean code, automation, architecture design, and the adoption of standard frameworks, policies, and North Star principles. Own Product Group outcomes and health, setting OKRs, ensuring ...

Head of Software Engineering - Personalisation

Hiring Organisation
Jobleads-UK
Location
United Kingdom
shape strategy, prioritise roadmaps, solve complex problems, and maximise value to colleagues and customers. Drive technical excellence and modern engineering practices, including DevOps, clean code, automation, architecture design, and the adoption of standard frameworks, policies, and North Star principles. Own Product Group outcomes and health, setting OKRs, ensuring ...

Lead Dotnet Developer

Hiring Organisation
Lorien
Location
Manchester, England, United Kingdom
services and third-party systems. • Apply software development best practices, architectures and patterns in collaboration with other developers and QA. • Implementing new features, writing clean, reusable code. • Owning developments all the way to production and supporting them once live. • Collaborate with the platform engineering team developing a true ...

Technical Lead

Hiring Organisation
Yorkshire Water
Location
Bradford, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
million people living in the region and the millions of people who visit our region each year, can rely on our services, and have clean and safe drinking water on tap and that their wastewater is taken away. But for us, its so much more than this. We look … loves building great software with older and modern C# .NET Core technology stacks. If you get a kick out of turning tricky problems into clean, reliable solutions youll fit right in. Where you fit in: As our Technical Lead you will: Act as Technical Lead on large or complex ...

Software Engineer (AI Team)

Hiring Organisation
Hunter Bond
Location
United Kingdom
across the UK, total ownership of greenfield projects, modern tech stack (Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI Tech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems … years of experience as a Software Engineer building modern backend systems Strong Python skills (FastAPI preferred; Flask or Django also considered) Experience with Claude Code or other agentic coding tools is essential Familiarity with cloud technologies (AWS, Azure, or GCP) and containerisation Understanding of software engineering best practices — testing ...

Senior Java full stack developer / Tech Lead

Hiring Organisation
E-Solutions IT Services UK Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£70,000 - £80,000 per annum
applications. Build responsive and dynamic user interfaces using React js. Develop backend services and APIs using Java (Spring Boot/Spring Framework). Write clean, maintainable, and efficient code following best practices. Perform code reviews and mentor junior developers. Optimize applications for maximum speed and scalability. Ensure ...

Senior Full Stack Engineer

Hiring Organisation
Space Executive
Location
London Area, United Kingdom
system performance, reliability, and observability across a distributed environment • Contributing to a modern DevOps culture with CI/CD, automated testing, and infrastructure as code Tech stack: React, Node.js (Nest.js), Python/FastAPI, AWS (ECS), PostgreSQL, Kafka, Terraform, GitHub CI/CD Testing: Jest, Cypress, Pact, Pytest What they … Node.js and React • Solid understanding of API design, event-driven systems, and contract testing • Experience working in fast-paced, ambiguous environments • Passion for automation, clean code, and solving real customer problems Why join? • End-to-end ownership of impactful features and systems • Work on a cutting-edge platform ...

Software Engineer

Hiring Organisation
Square One Resources
Location
Basildon, England, United Kingdom
high-performing engineering team within a large-scale, enterprise environment. This role is ideal for a highly experienced backend engineer with a passion for clean code, modern development practices, and delivering high-quality solutions in an Agile setting. Dunton/Basildon Essex (On-site 4 days per week … maintain scalable software applications Contribute across the full software development lifecycle, from architecture through to deployment Lead and participate in development reviews, ensuring code quality and best practices Collaborate closely with cross-functional teams in a highly Agile, pair-programming environment Support and mentor junior engineers while managing multiple ...

Software Engineer

Hiring Organisation
OAL Group
Location
Peterborough, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£60,000
Peterborough base, deploy them at customer sites and support them once they are running. This is not a pure desk role. You will write code, but you will also travel to factories to commission what you have built, support field engineers remotely, and pick up customer support tickets … need food manufacturing experience. If you are strong in some areas and willing to learn the rest, that works. What matters is clean code and taking responsibility for what you deliver. What we expect, and what you get You own the quality of what you deliver. The work ...

Java Developer

Hiring Organisation
Anson Mccade
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
Theyre Looking For: 24 years commercial Java development experience Strong Spring Boot knowledge Experience working in Agile environments Understanding of microservices architecture Passion for clean code and modern engineering practices Nice to Have: AWS or cloud exposure Docker/containers CI/CD tools (Jenkins, GitLab, SonarQube ...

Java Fullstack Developer

Hiring Organisation
Randstad Technologies Recruitment
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
premium organizational background to join a mission-critical engineering team. This role is 75% Backend and 25% Frontend, requiring a "purist" approach to clean code and architectural integrity. The Technical Stack Backend: Java 8+, Spring Boot, Microservices, RESTful APIs. Frontend: Angular 17+ (Mandatory recent experience). Data ...

Senior Development Engineer

Hiring Organisation
Akkodis
Location
Cheadle, England, United Kingdom
Package and deploy applications using containers (Docker, Podman, Kubernetes) and understand orchestration concepts. Apply high-integrity coding practices including unit testing, static analysis, and clean code principles. Perform Software FMEA to identify, evaluate, and mitigate potential failure modes. Produce and maintain technical documentation across the software lifecycle. Support ...

Artificial Intelligence Engineer

Hiring Organisation
Deloitte
Location
Greater London, England, United Kingdom
across the team to build and deliver high-impact solutions. Essential Skills and Experience Expert-level Python programming skills; strong advocate for PEP8 compliance, clean code, unit testing, and version control (Git, Unix, pytest). Experience retrieving data from structured, unstructured and web sources (Selenium/PlayWright, Pandas … Deliverables: Responsibilities but not limited to: Design and develop reusable, production-ready Python components for AI applications. Translate experimental and proof-of-concept Python code into robust, production-ready applications for seamless integration with engineering and product teams. Write high-quality, well-documented, and testable Python code, ensuring ...

AI Engineer Analyst

Hiring Organisation
Cerberus Capital Management
Location
City of London, London, United Kingdom
Master’s: 1–2 years of industry experience or relevant internships in ML, software engineering, or data engineering. Programming experience (especially Python) Experience writing clean, maintainable Python code. Applied AI experience such as exposure to LLM APIs (OpenAI, Azure OpenAI, Anthropic, etc.) and experience with small personal or internship ...

Senior Data Engineer (£90k-120k) - FinTech

Hiring Organisation
Volition
Location
London Area, United Kingdom
reporting workflows for financial institutions, where accuracy, transparency, and reliability are essential. You’ll be expected to produce high-quality, maintainable, and well-tested code, while also contributing to the technical direction of the team and supporting more junior engineers. Key Responsibilities Develop and enhance a configuration-driven data … skills, including working with large and complex datasets Solid understanding of data modelling and warehouse design principles Strong grounding in software engineering best practices (clean code, testing, CI/CD, observability) Experience working with modern cloud-based data platforms and orchestration tools Ability to interpret and translate complex ...

Data Engineering Lead

Hiring Organisation
Novatus Global
Location
London Area, United Kingdom
Data Engineers whilst remaining hands-on with delivery and architecture. You'll be providing technical leadership and mentorship to your team, and writing clean, maintainable, and well-tested code. You will be accountable for our configuration-driven data platform in Databricks, enabling non-engineers to define regulatory logic … environments. Able to write and optimize complex SQL queries on large data sets. Strong data modeling and warehouse design fundamentals. Strong software engineering fundamentals (clean code, automated testing, CI/CD, observability) Experience with modern cloud data platforms and orchestration tools. Ability to translate complex regulatory requirements into ...

Full Stack Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Portsmouth, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
React, Angular. MS SQL Server/T-SQL Experience with modern CI/CD pipelines highly desirable Understanding of Design Patterns, OOP, SOLID, and Clean Code a must If you have the relevant skills for this role and are ready for the challenge then please send your ...

Full Stack Software Developer

Hiring Organisation
Spectrum It Recruitment Limited
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
React, Angular. MS SQL Server/T-SQL Experience with modern CI/CD pipelines highly desirable Understanding of Design Patterns, OOP, SOLID, and Clean Code a must If you have the relevant skills for this role and are ready for the challenge then please send your ...

Full Stack Engineer

Hiring Organisation
Blue Light Card
Location
Leicester, UK
Employment Type
Full-time
modern full-stack environment Build new features using React, Next.js, TypeScript, and AWS serverless technologies Contribute to maintaining strong engineering standards, testing practices, and clean code Work collaboratively with Product & Design to refine requirements and deliver predictably Help monitor production systems, resolve issues, and contribute to continuous improvement … React, and backend/serverless API patterns Confidence designing, building, and deploying solutions on AWS, including hands-on use of Serverless and Infrastructure-as-Code tooling (e.g., CDK, CloudFormation, SST) Demonstrated autonomy across the full engineering lifecycle, from technical discovery and solution design through to testing, release, and operational ...

Trainee Website Designer

Hiring Organisation
Netcom Training and Solutions
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£30,000
this is your way in. The digital sector is booming and companies in the West Midlands are actively hunting for people who can write clean code and build stunning, user-friendly websites. Netcom Trainings fully-funded NCFE Level 3 Certificate in Web Design is a fast-track, practical … route into a Front-End Developer career. We don't just teach theory. You will learn how to write real code from the ground up, using professional tools and code editors to build responsive web pages. Because this cohort runs in the evenings, you can upskill and build ...

Lead Software Engineer

Hiring Organisation
Uniting Ambition
Location
City of London, London, United Kingdom
automation. A huge opportunity if built well, to take over a global market. The MVC works well, now it's time to architect a clean and efficient platform. Minimal tech debt and keen to keep it that way. Simple is best, modern architecture and the best engineers coming together …/langchain/langgraph Senior Engineer Working with the CTO to grow the team, the capability and methods of working. Ethos is simple, clean code and architecture, right first time and don't try and juggle too many things. One thing at a time and make it really ...

Technical Lead Full Stack Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£90000 - £100000/annum Benefits
hands-on leadership role. You'll be involved from early design through to production deployment, working in a modern cloud environment, where code ships to live environments daily. Tech Environment You'll work with a modern stack including: TypeScript, JavaScript Microservices Architecture Redis, SQL Server & Snowflake AWS cloud infrastructure … years' commercial TypeScript experience Strong Node.js expertise Proven background in system design and scalable architectures Experience building and operating large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable systems) Experience working within mature CI/CD environments Strong commercial awareness when designing solutions Confident ...

C# Software Engineer X 3

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£60,000
into effective technical implementations Play an active role in shaping system design and influencing the future technical roadmap Promote high standards across development, including clean code, thorough testing, and clear documentation Conduct peer reviews, troubleshoot complex issues, and proactively address legacy or inefficient code Provide guidance ...