1 to 25 of 28 Contract Clean Code Jobs in the UK excluding London

Full-Stack Developer - Inside IR35 - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£250 - £350 per day
workflows. Collaborate closely within Agile teams, participating in pair programming, peer reviews, and continuous improvement practices. Contribute to good engineering culture through documentation, clean code, and technical transparency. Required Technical Skills C# Full Stack .NET developer with strong experience in: SQL Server SQL Server Reporting Services (SSRS) ASP.NET … Playwright and PyTest Experience with reporting and BI tools (e.g., Power BI, Tableau) Familiarity with Agile delivery practices and ceremonies Strong general engineering discipline: clean code, documentation, maintainability To apply for this role please submit your CV or contact Dillon Blackburn on or at . Tenth Revolution Group ...

Senior Applications Developer

Hiring Organisation
4Recruitment Services
Location
Essex, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
outcomes across Essex. What You ll Do Lead the development of high-quality, reusable, and accessible software components. Oversee and mentor developers in writing clean, open-by-default code. Deliver software through all stages of the product lifecycle, ensuring alignment with user needs, budget, and delivery timelines. Continuously iterate ...

Senior Applications Developer

Hiring Organisation
4 RECRUITMENT SERVICES LTD
Location
Ingatestone, Essex, South East, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
outcomes across Essex. What You'll Do Lead the development of high-quality, reusable, and accessible software components. Oversee and mentor developers in writing clean, open-by-default code. Deliver software through all stages of the product lifecycle, ensuring alignment with user needs, budget, and delivery timelines. Continuously iterate ...

Senior Applications Developer

Hiring Organisation
4Recruitment Services
Location
Chelmsford, Beggar Hill, Essex, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
outcomes across Essex. What You’ll Do Lead the development of high-quality, reusable, and accessible software components. Oversee and mentor developers in writing clean, open-by-default code. Deliver software through all stages of the product lifecycle, ensuring alignment with user needs, budget, and delivery timelines. Continuously iterate ...

DevOps Software Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Kings Worthy, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 680 Daily
site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs ...

DevOps Software Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Southampton, Hampshire, Kings Worthy, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £680/day
site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs ...

Net software engineer

Hiring Organisation
Brio Digital
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
Build and maintain robust APIs and web applications using .NET and React Collaborate with cross-functional teams to deliver modern, Azure-hosted solutions Develop clean, testable, and maintainable code across the full stack Integrate with complex healthcare data systems and APIs Support continuous improvement across architecture, tooling ...

Software Engineer - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Woking, Surrey, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £680/day
site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs ...

Software Engineer - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Knaphill, Surrey, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 680 Daily
site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs ...

Software Engineer - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Kings Worthy, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 680 Daily
site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs ...

Software Engineer - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Southampton, Hampshire, Kings Worthy, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £680/day
site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs ...

Lead PHP Developer

Hiring Organisation
Applause IT Recruitment Ltd
Location
Huddersfield, West Yorkshire, United Kingdom
Employment Type
Permanent, Contract
ownership of a mission-critical eCommerce platform and lead from the front? We're seeking a Lead PHP Developer to drive best practices, deliver clean, scalable code, and lead a growing team of developers. You'll play a vital role in an environment where downtime … mentoring colleagues, and ensuring smooth delivery from both UK-based and offshore teams. What You'll Be Doing: Develop and optimise full-stack code across PHP/Laravel Own core platform areas and ensure high performance and scalability Lead daily stand-ups and help unblock developers in real-time ...

Lead Full Stack Software Developer

Hiring Organisation
Brightbox GRP Ltd
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day
supporting their professional growth. Take an active role in the full development lifecycle, including stand-ups, estimations, sprint planning, and refining the backlog. Write clean, maintainable code with a strong focus on automated testing at both unit and integration levels. Review code from peers and provide constructive ...

Senior iOS Software Engineer Inside IR35 375pd

Hiring Organisation
Interact Consulting Limited
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Lead the migration from CocoaPods to Swift Package Manager Design, build, and maintain internal Swift libraries for shared use across teams Champion clean code and reliability through Test Driven Development and pair programming Coach and mentor other engineers on modern iOS practices and tooling What You'll Bring ...

Lead Market Data Developer - Commodities

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£1,000 - £1,200 per day
data or data management system components. Deep understanding of ETL/ELT workflows, data warehousing, and handling EOD/tick data. Strong engineering discipline-clean, testable, standardised code. Good knowledge of schema design and modern deployment/automation practices. Familiarity with Zema, Docker, and containerised environments is advantageous. Experience ...

Senior Java Developer

Hiring Organisation
TXP Technology x People
Location
Telford, Shropshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£0 per annum
APIs using Spring Boot and JUnit Apply Kubernetes for containerisation and deployment Collaborate within Agile Scrum teams to deliver high-quality software solutions Write clean, maintainable code following best practices in secure development Support continuous integration, testing, and deployment activities Essential Skills & Experience Strong hands-on experience with ...

Dynamics 365 CRM Developer

Hiring Organisation
Marshall Wolfe
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
data sources into enterprise systems. Taking ownership of resolving technical challenges and ensuring best-practice delivery standards. Upholding strong quality assurance principles to maintain clean, reliable, production-ready code. Requirements Minimum 4 years’ hands-on experience customising Dynamics 365 CRM (especially Sales & Customer Engagement modules). Proven background implementing ...

Java - API & Microservices NHS Digital Integration Developer

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£340 - £350 per day
reliability, logging, and error handling across distributed systems. * Integrate with third-party systems and internal services using modern API standards and healthcare protocols. * Write clean, maintainable, and testable code following engineering best practices (TDD/BDD). * Participate in code reviews, support engineering excellence, and mentor junior ...

Node.JS Developer (SC Cleared)

Hiring Organisation
Sanderson Government and Defence
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £550 per day + Inside IR35
collaborative agile team delivering scalable solutions that support national security objectives. Key Responsibilities Develop and maintain back-end services using Node.js and Express.js Write clean, testable, and efficient code following best practices Ensure systems are secure, scalable, and compliant with defence standards Participate in code reviews, sprint ...

Node.JS Developer

Hiring Organisation
Sanderson Government and Defence
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £550 per day + Inside IR35
collaborative agile team delivering scalable solutions that support national security objectives. Key Responsibilities Develop and maintain back-end services using Node.js and Express.js Write clean, testable, and efficient code following best practices Ensure systems are secure, scalable, and compliant with defence standards Participate in code reviews, sprint ...

Vue JS - API NHS Digital Integration Developer

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£340 - £350 per day
reliability, logging, and error handling across distributed systems. * Integrate with third-party systems and internal services using modern API standards and healthcare protocols. * Write clean, maintainable, and testable code following engineering best practices (TDD/BDD). * Participate in code reviews, support engineering excellence, and mentor junior ...

Senior Application Developer

Hiring Organisation
Vivid Resourcing Ltd
Location
Chelmsford, Essex, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
Council can provide simple user experiences and achieve better outcomes for people and businesses. They will be responsible for leading the team writing clean, accessible code that is open by default and easy for others to reuse, developing software which meets user needs and creates meaningful interactions ...

Software Engineer

Hiring Organisation
Manpower
Location
Eastleigh, Hampshire, South East, United Kingdom
Employment Type
Contract
Delivery, and Cost. Essential Responsibilities As a Ground Applications Software Engineer in the Aircraft Services Department, you will; Drive design reviews, define interfaces between code modules, and applies existing technology to designs Architect, implement, and maintain ground applications (services, and tooling) with clean, modular, and testable code … cases Experience in developing and maintaining automated testing software. Apply secure coding practices, identity and access controls, and data protection. Participate in sprint planning, code reviews, and design reviews; contribute to documentation and user manuals Support deployments, environment configuration, and deployment activities. Work cross-functionally with project managers, systems ...

Full Stack Developer

Hiring Organisation
Rullion Ltd
Location
West Midlands, United Kingdom
Employment Type
Contract
Implement event-driven architectures using messaging systems like RabbitMQ and AWS Kinesis/SQS. Develop modern web interfaces using TypeScript and Angular. Contribute to code reviews and ensure adherence to coding standards and best practices. Collaborate with cross-functional teams to deliver high-quality software solutions. Core Skills Strong … interfaces. Messaging Systems: Experience working with message queues and streams, such as RabbitMQ and AWS Kinesis/SQS, to handle asynchronous communication. Desirable Skills Code Quality and Testing: A commitment to writing clean, maintainable code and a strong understanding of testing methodologies (unit, integration ...

Senior React Developer

Hiring Organisation
TXP Technology x People
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
UI. Integrate the application with SSO solutions , ensuring flexibility to connect with: OAuth/OpenID Connect SAML Okta (primary client requirement). Deliver clean, scalable, and secure code aligned with best practices. Collaborate with internal teams to ensure smooth integration and deployment. Essential Skills & Experience Expert-level React ...