101 to 125 of 238 Clean Code Jobs in the UK

Software Developer

Hiring Organisation
Profectus Recruitment
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £65,000 per annum
previous knowledge required), Azure, and backend services Working with C#, Python, JavaScript/TypeScript and REST APIs Contributing to architecture and design discussions Writing clean, testable, maintainable code Collaborating within a small, agile team on code reviews and planning Leveraging AI tools as part of your development ...

Senior Next.js Developer

Hiring Organisation
scrumconnect ltd
Location
Swansea, West Glamorgan, United Kingdom
Employment Type
Permanent
Salary
GBP 55,000 - 65,000 Annual
multidisciplinary team. Key Responsibilities Software Development: Design, build, and support robust, user-centred web applications using Next.js, React, and modern JavaScript/TypeScript, ensuring clean, performant, and maintainable code. API Integration: Integrate intuitive Front End interfaces with Back End Java Spring Boot microservices and AWS serverless components (such … production readiness and formal government service assessments across the discovery, Alpha, private beta, and live phases of delivery. Mentorship & Leadership: Facilitate knowledge transfer, conduct code reviews, and coach team members to build in-house capability and support sustainable, long-term service ownership. Essential Skills & Experience Core Programming: Deep, commercial ...

Lead Python Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
APIs and microservices architecture using Swagger and PostmanHandle distributed task processing with CeleryApply TDD principles using PyTest for automated testingUse Terraform for Infrastructure as Code and Docker for containerisationContribute to solution design and participate in architectural decision-makingEnsure systems are scalable, maintainable, and high-performingCoach and support junior engineers … NoSQL databases including PostgreSQL, CosmosDB, and Redis.Testing & TDD: Familiar with Test-Driven Development and automated testing using PyTest.IaC & Containers: Exposure to Infrastructure as Code (Terraform) and containerisation (Docker).Core CompetenciesProblem Solving: Strong analytical skills for tackling complex technical challenges.Code Quality: Committed to writing clean, performant code ...

Full Stack Developer - React/Node

Hiring Organisation
Tank Recruitment
Location
Plymouth, Devon, United Kingdom
Employment Type
Permanent
development and deployment practices. Troubleshoot, test, document and continuously improve existing applications. Help maintain reliable, scalable systems supporting a high-volume online business. Write clean, secure and maintainable code following best development practices. About You We're looking for a well-rounded Software Developer with experience across frontend ...

Senior AI Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
technical growth of the team. Essential Experience Solid experience in software development, with proficiency in languages such as Python, Java, or C++, writing clean, efficient, and maintainable code for production grade AI solutions. Hands‐on experience deploying AI/ML models to production environments, with a good understanding ...

Software Development Team Lead

Hiring Organisation
Reed
Location
Exeter, Devon, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £65,000 per annum, Inc benefits
role: Software Development: Design, develop, and maintain software applications and components using industry best practices, coding standards, and design patterns. Write clean, efficient, and maintainable code that meets quality and performance standards. Technical Leadership: Provide technical leadership and guidance to junior developers, sharing best practices, mentoring, and reviewing … code to ensure adherence to quality standards and architectural guidelines. Requirements Analysis: Collaborate with business analysts, product managers, and stakeholders to understand business requirements, user needs, and technical constraints. Translate these requirements into technical specifications, design documents, and implementation plans. System Architecture and Design: Participate in the design ...

Senior PHP Developer

Hiring Organisation
IntecSelect
Location
Basingstoke, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 70,000 Annual
design and development through to testing and deployment. Enhance and modernise Legacy CakePHP applications. Build and maintain APIs, integrations, and Back End services. Write clean, maintainable, and testable code. Contribute to code reviews, automated testing, and CI/CD processes. Support architecture decisions, technical improvements, and reduction … technical debt. Troubleshoot production issues and support continuous improvement. Mentor developers through knowledge sharing, coaching, and code reviews. Collaborate with Product Owners, QA, DevOps, and wider technology teams. Skills & Experience 5+ years' commercial experience in PHP development. Strong experience with PHP 7.4 (CakePHP) and PHP 8+ (Laravel/Symfony ...

Software Engineer

Hiring Organisation
IMServ Europe Ltd
Location
MK14, Great Linford, Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £65000/annum
collaborate with engineers, testers, and product teams to deliver high-quality applications using modern Azure and C# technologies. You will take ownership of your code throughout the entire product lifecycle, contributing to innovation and continuous improvement. Responsibilities Design, develop, and maintain software applications using C# and Azure technologies Write … clean, efficient, and well-tested code, including unit tests Participate in Agile Scrum ceremonies and contribute to team delivery Collaborate with cross-functional teams to deliver high-quality software solutions Contribute to software design, architecture, and database development Manage data and database elements, including SQL design and data ...

Graduate Software Engineer (Full Stack)

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £45,000 per annum
solutions Tackle meaningful, end-to-end challenges across the stack Influence platform architecture and engineering practices Maintain strong standards through testing, peer reviews, and clean code Contribute to product and team direction in a high-growth environment Ideal Candidate 1-3 years of full-stack engineering experience Comfortable ...

IOS Developer - Contract Opportunity!

Hiring Organisation
Revolution Technology Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 430 Annual
financial services clients. Key Skills: Swift & iOS Development: Strong experience building and deploying iOS applications using Swift, following MVVM/modular architecture and writing clean, maintainable code. API Integration & Testing: Hands-on experience integrating REST APIs, implementing XCTest/XCUITest for unit/UI testing, and optimising app performance ...

Lead Data Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
series forecasting, regression, mathematical optimisation). Experience leading or managing data scientists on impactful ML/optimisation projects. Excellent Python and SQL skills, with clean, maintainable code. Practical MLOps experience (deployment, monitoring, lifecycle management) in a cloud environment (AWS or similar). Comfortable working with large, imperfect datasets ...

UI Developer - Hybrid

Hiring Organisation
Exposed Solutions
Location
Slough, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
users. Have the mindset of a Business Analyst , asking the right questions and challenging requirements to achieve the best outcome. Take pride in writing clean, maintainable, well-structured code. If you're an experienced UI Developer who combines outstanding front-end technical skills with a genuine interest in understanding ...

NET Developer

Hiring Organisation
Tria
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£60000 - £65000/annum
rebuild providing the platform to build that breadth over time. If you want visible, meaningful output from day one, use AI tools like Claude Code as a serious part of your engineering practice rather than a novelty, and want a genuine long-term pathway rather than a lateral move … flags features within the new system. Work with the Senior Data Engineer on mapping specifications so integration inputs align with pipeline requirements. Write clean, maintainable, well-documented code and contribute to technical standards in code review. Use AI coding tools (e.g. Claude Code) to improve output ...

.NET Developer

Hiring Organisation
Reed
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
that’s investing heavily in technology to drive transformation across its business. This is your opportunity to step into a role where your ideas, code, and creativity will directly influence how things are done. If you enjoy solving complex problems, building scalable systems, and working in a collaborative environment … based applications, APIs, and integrations that automate processes and streamline workflows Playing a key role in large-scale transformation initiatives across the organisation Writing clean, maintainable code and producing clear technical documentation Managing multiple development projects while maintaining high quality and delivery standards Collaborating with cross-functional teams ...

Research Engineer, Machine Learning – Paris/London/Zurich/Warsaw

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solutions. Our comprehensive AI platform is designed to meet enterprise as well as personal needs. Our offerings include Le Chat, La Plateforme, Mistral Code and Mistral Compute – a suite that brings frontier intelligence to end-users. We are a dynamic, collaborative team passionate about AI and its potential … mistral.ai/careers. Mistral AI participates in the E-Verify program Role Summary About the Research Engineering team. The team spans Platform (shared infra & clean code) and Embedded (inside research squads). Engineers can move along the research↔production spectrum as needs or interests evolve. Location Paris/ ...

PHP Developer

Hiring Organisation
IntecSelect
Location
Basingstoke, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 55,000 Annual
including development, testing, and deployment. Enhance existing applications, including Legacy CakePHP systems. Build and maintain APIs and Back End services. Write clean, maintainable code following development standards and best practices. Contribute to code reviews, automated testing, and CI/CD processes. Support system design, integrations, and technical ...

Graduate Software Developer

Hiring Organisation
Oscar Technology
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £35,000 per annum
latest tools, technologies and development practices. The role offers hands-on experience across the full software development lifecycle, from gathering requirements and writing clean, maintainable code through to testing, documentation and deployment. You'll also troubleshoot technical issues, contribute to code reviews, and collaborate closely with multidisciplinary ...

Java Backend Engineer – Fintech, Hybrid, Stock Options

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
setup. You will work on greenfield projects, REST APIs, and microservices using Java and Spring Boot, with PostgreSQL as the database. The role emphasizes clean code, TDD, and rapid delivery in a fast-growing fintech environment. #J-18808-Ljbffr ...

Software Developer - Risk Data Pipelines

Hiring Organisation
Ncounter Limited
Location
EC2, Barbican, Greater London, United Kingdom
Employment Type
Permanent
Salary
£180000 - £220000/annum plus Bonus & Package
software engineering position for someone who enjoys building production-grade data systems and cares as much about data reliability as they do about clean code. Key Responsibilities Develop and maintain production data pipelines supporting risk analytics platforms. Build reliable, recoverable, and observable data workflows. Improve the quality, freshness ...

Full Stack Developer

Hiring Organisation
167 Solutions Ltd
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £70,000 per annum
quickly, iterating fast and helping shape the direction of new AI-driven products. This role suits someone who is equally comfortable writing production-grade code and rapidly spinning up proofs of concept, and who can communicate clearly with both technical and non-technical stakeholders. Hybrid working is on offer … with product, design and data colleagues to translate ideas into working software. Engage with stakeholders to gather requirements, manage expectations and demo progress. Write clean, maintainable, well-tested code and contribute to code reviews. Continuously explore and adopt new tools, frameworks and AI capabilities to improve velocity ...

Full Stack Developer

Hiring Organisation
167 Solutions Ltd
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £70,000 per annum
quickly, iterating fast and helping shape the direction of new AI-driven products. This role suits someone who is equally comfortable writing production-grade code and rapidly spinning up proofs of concept, and who can communicate clearly with both technical and non-technical stakeholders. Hybrid working is on offer … with product, design and data colleagues to translate ideas into working software. Engage with stakeholders to gather requirements, manage expectations and demo progress. Write clean, maintainable, well-tested code and contribute to code reviews. Continuously explore and adopt new tools, frameworks and AI capabilities to improve velocity ...

Senior Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£70,000
entire development lifecycle, from ideation and estimation through to delivery and continuous improvement. You'll play a key role in shaping technical solutions, writing clean and maintainable code, and contributing to a culture of engineering excellence. The position offers strong opportunities to grow technically while working on meaningful … years' experience in C# .NET Core Frontend experience with Angular (other JS libraries considered) Postgres experience Agile/Scrum environments Ability to write clean, loosely coupled, and testable code Solid understanding development principles (TDD, OOP etc) AWS experience Desirables Experience working within SaaS/PaaS environments Microservices Architecture ...

Engineering Lead - Account Details Experience

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
developing web applications and distributed systems in a production environment Experience with common design and architectural patterns coupled with a passion for writing clean code that is performant and well tested Curiosity and drive for continuous learning and improvement Following and advocating best coding practices, continuous delivery … code reviews Experience working with relational and non‐relational databases, query optimisation and designing schemas is a plus Knowledge of Java and Spring boot and experience with a messaging system, like Kafka, is a plus Being part of the on‐call rotation for our critical services and helping ...

Senior UI Developer - Angular

Hiring Organisation
Hays
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
test and publish workflows. Deploy and support applications on AWS infrastructure. Promote and implement best practices including Test-Driven Development, Behaviour-Driven Development and clean, maintainable code. Advocate for effective design patterns to solve complex technical problems and improve reusability. Integrate AI capabilities into engineering workflows, including AI-powered … engineering automation. Experience with AWS infrastructure and cloud-based application support. Strong understanding of software engineering best practice, including TDD, BDD, design patterns and code quality standards. Experience integrating AI tools or AI-assisted engineering workflows would be highly beneficial. Ability to work collaboratively across technical and business teams. ...

Software Product Engineer

Hiring Organisation
Jobleads-UK
Location
Windsor, England, United Kingdom
Amazon Lex, AWS Lambda and Large Language Models (LLMs). Collaborate with cross-functional teams to integrate new capabilities into contact centre platforms. Produce clean, efficient and maintainable code using TypeScript, modern JavaScript frameworks and Python. Champion DevOps best practice, including CI/CD pipelines, automated testing … infrastructure as code. Lead and contribute to code reviews, ensuring high standards of quality and engineering excellence. Troubleshoot and resolve complex technical issues across multiple layers of the technology stack. Stay informed of emerging technologies and industry trends to ensure solutions remain innovative and sustainable. Essential Skills and Experience ...