1 to 25 of 27 Contract Code Quality Jobs in the UK excluding London

Python/ AI Developer

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£55,000 - £75,000 per annum
security tooling. • Implement CI/CD pipelines and container-based deployments to support automated, consistent release processes. • Write comprehensive unit tests and ensure strong code quality using tools such as pytest, pylint, flake8, and black. • Implement logging, telemetry, and monitoring to ensure high performance, reliability, and observability … with requests, pandas, numpy, asyncio, FastAPI/Flask; familiar with type hints, virtual environments, and dependency management (pip, poetry). (Reviewing and refactoring existing code in manageable modules added advantage). Azure and DevOps: Experience with Azure services (Functions, App Service, Blob Storage, Cosmos DB, SQL Database, Key Vault ...

Scala Developer - Newcastle/Remote

Hiring Organisation
Lucid Support Services Ltd
Location
Newcastle Upon Tyne, Tyne And Wear, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Back End applications using Scala. Collaborate with cross-functional teams to design, develop, and test applications that meet business requirements. Follow best practices in code quality, testing, and deployment throughout the development life cycle. Contribute to architectural discussions, decision-making, and continuous improvement initiatives. Communicate effectively with … cross-functional stakeholders, translating technical concepts into clear, understandable language. Actively participate in craft communities, sharing best practices and contributing thought leadership. Participate in code reviews and incorporate feedback to improve code quality and maintainability. Seek clarification and support from team members when needed. Essential Skills ...

Contract Java Software Engineer

Hiring Organisation
Computer Futures
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
Engineer, you'll own technical execution across the tech stack, delivering robust solutions aligned with business requirements. You'll ensure high-quality code and test automation, collaborate across teams, and contribute to architectural decisions. Key Responsibilities Build and maintain software applications using best practices and design patterns … Ensure code quality through testing and refactoring Own services end-to-end, monitor performance, and manage deployments Resolve production issues and improve system reliability Provide architectural guidance and design scalable solutions Drive continuous improvement and maintain data security standards Please click here to find out more about ...

Senior Python Software Engineer (Data & Time-Series Focus)

Hiring Organisation
KBC Technologies UK LTD
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
focused on data and time-series processing Perform data cleaning, preprocessing, transformation, and analysis using industry-standard libraries Write modular, reusable, and well-documented code following best practices Collaborate with cross-functional teams to gather requirements and deliver robust solutions Contribute to code reviews, testing strategies, and continuous … pivoting, and aggregations Working with SQL for data access and analysis Software Engineering Best Practices Version control using Git Writing clean, modular, and reusable code Unit testing (e.g., pytest ) Code documentation and effective use of docstrings Use of linters and formatters to maintain code quality ...

Senior Frontend Developer

Hiring Organisation
Lorien
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
Develop and maintain React/TypeScript applications using modern frameworks Architect scalable, maintainable frontend systems with performance and accessibility in mind Drive improvements in code quality, testing, and tooling Champion responsive design and performance optimization Collaborate with DevOps on CI/CD enhancements Mentor junior developers ...

Full Stack Developer

Hiring Organisation
DCV Technologies Limited
Location
Manchester, North West, United Kingdom
Employment Type
Contract
This role suits a hands-on engineer who enjoys working across the full stack, owning features end-to-end and building scalable, high-quality applications using Angular, Java and AWS in an agile environment. Key Responsibilities Design and develop full stack applications using Angular (12+), TypeScript, Java 8+ … testing (Jest, Jasmine, Playwright) Work closely with Product Owners and business stakeholders Contribute to CI/CD pipelines and DevOps best practices Ensure high code quality through peer reviews and documentation Essential Skills & Experience Strong experience as a Full Stack Developer/Engineer Angular enterprise applications (Angular ...

Full-Stack Developer

Hiring Organisation
Brightbox GRP Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £400 per day
architects to deliver end-to-end solutions. Develop and maintain CI/CD pipelines and contribute to DevOps practices. Ensure high standards of code quality, security, and performance through best practices and automated testing. Troubleshoot, optimise, and support existing systems. Follow security, accessibility, and data protection standards. ...

Senior API Technical Consultant (GraphQL Specialist)

Hiring Organisation
Staffworx Limited
Location
Slough, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
market rates, outside IR35, 2 days on site
Lead the design and evolution of our API schemas, ensuring they meet the complex demands of a rapidly growing platform. Champion best practice in code quality, automated testing (Vitest, Playwright) and observability to deliver resilient, maintainable, and production-ready business logic. Drive DevOps excellence by collaborating …/CD pipelines (Jenkins, Concourse), containerisation (Docker) and Kubernetes deployments. Mentor and empower fellow engineers through thoughtful code reviews, technical guidance and fostering a culture of collaborative problem-solving. Influence technical strategy by working within a cross-functional Agile team to guide process improvements and make key architectural decisions. ...

Full Stack Developer

Hiring Organisation
Hays Talent Solutions
Location
Uxbridge, Middlesex, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
/CD pipelines using tools like GitHub Actions. Experience with containerization (eg, Docker). Familiarity with serverless architectures. Experience with SonarCloud or Snyk for code quality and security. Familiarity with TurboRepo for managing monorepos. Knowledge of Storybook for UI component development. About You: Excellent communication and presentation ...

Python Developer

Hiring Organisation
WWT EMEA UK LIMITED
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
RESTful APIs and microservices. Implement secure authentication and authorization (OAuth, SAML). Work with relational databases such as PostgreSQL and ORMs like SQLAlchemy. Ensure code quality through testing (PyTest) and version control (Git). Collaborate with cross-functional teams in an Agile/Scrum environment. Skills Required ...

Senior Dot net Developer

Hiring Organisation
KBC Technologies UK LTD
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
3.5 and above, C#, WPF and MVVM etc. Experience in Python coding/deployments. Deployment process knowledge, Bit Bucket and GitHub , Veracode, SonarQube for Code Quality etc. Proven working experience in C# with WPF is essential. Well conversant in drafting technical specifications and should be able ...

Senior Software Engineer

Hiring Organisation
Adecco
Location
Windsor, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£700/day Inside IR35
flows and webchat functionalities. Collaboration at Its Best : Work closely with cross-functional teams to seamlessly integrate AI capabilities into our contact center solutions. Code with Purpose : Write clean, efficient, and maintainable TypeScript code that drives our software forward. Champion DevOps : Implement and advocate for best practices … DevOps, including CI/CD pipelines, automated testing, and infrastructure as code. Quality Assurance : Lead and participate in code reviews to ensure our code is top-notch and adheres to industry standards. Problem Solving : Troubleshoot and resolve complex technical issues across various areas of the software ...

Technical Test Analyst

Hiring Organisation
Sopra Steria
Location
Newport, Dyfed, Wales, United Kingdom
Employment Type
Contractor
Contract Rate
£45,000 - £50,000 per annum
bring: Strong technical expertise with proven experience in test automation (UiPath preferred). Advanced understanding of test management principles, including: Test techniques and software quality characteristics Reviews, defect management, tools and automation Ability to produce a comprehensive range of test deliverables aligned with industry standards. ISTQB Foundation ...

GIS Analyst

Hiring Organisation
West Midlands Combined Authority (WMCA)
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract, Part Time
Analyst to join our growing, innovative Data Insight team. Youll work alongside experienced senior members of the team, supporting the delivery of high-quality geospatial insight and analysis that informs strategy, policy, modelling and operational decision-making across TfWM, the West Midlands Combined Authority and a wide range … will help make a big difference, improving people's lives, every day. Creating an inclusive workplace. WMCA holds diversity accreditations, such as the RACE Code Quality Mark, Armed Forces Covenant (Gold status) and has been recognised as one of the Inclusive Top 50 Employers and The Times ...

Salesforce Tech Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £475 per day
timely delivery of assigned tickets, meeting acceptance criteria. Conduct spikes/investigations into innovative technologies for future project viability. Ensure teammates' work meets code quality standards through reviews. Coordinate with other teams for integrations, ensuring alignment of tasks and APIs. Work with the QA team to investigate ...

OS Frameworks Engineer

Hiring Organisation
US TECH SOLUTIONS LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£54.00 - £58.00 per hour
hands-on engineering role requiring strong coding, debugging, and systems knowledge. You will work closely with internal engineering teams and contribute to high-quality software releases. Key Responsibilities Work on OS internals and frameworks, focusing on Android/Linux/MacOS or embedded system platforms. Build tools, system … cross-functional teams to specify interfaces for new software frameworks and enhance existing frameworks. Develop system-level APIs enabling performant, scalable applications. Participate in code reviews, mentor peers, and enforce best practices in code quality and testability. Communicate complex technical systems clearly to internal stakeholders. Stay ...

Android Developer

Hiring Organisation
Morson Edge
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£400 - 450 per day
editing in Atlassian Confluence. - Experience configuring and maintaining CI pipelines using Jenkins or similar automation platforms. - Familiarity with Bitbucket. - Familiarity with static analysis and code quality tools, e.g. Coverity - Understanding of secure coding standards and safety/security-critical development requirements for Android. ...

Contract Solidity Developer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £700 per day
design and development of smart contract solutions for digital assets. Collaborate with internal teams to ensure seamless integration with existing platforms. Support code quality and security standards throughout the development lifecycle. Assist in testing and deployment processes to maintain reliability. Help optimize performance for scalability and efficiency. ...

Geospatial Cartographer

Hiring Organisation
West Midlands Combined Authority (WMCA)
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract, Part Time
accessible maps that are used both internally and by the public across the West Midlands. You will be responsible for creating high-quality digital and printed, user-centric maps, including public-facing mapping for websites, wayfinding maps across city centres, and maps displayed at bus stops … will help make a big difference, improving people's lives, every day. Creating an inclusive workplace. WMCA holds diversity accreditations, such as the RACE Code Quality Mark, Armed Forces Covenant (Gold status) and has been recognised as one of the Inclusive Top 50 Employers and The Times ...

SDET Automation Role

Hiring Organisation
Pontoon
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Overview We are seeking an experienced QA Test Automation Engineer to enhance our team. The ideal candidate will possess a robust background in quality assurance methodologies, automation frameworks, and a solid understanding of financial systems. This role provides an exciting opportunity to influence the development and maintenance … SDLC). Our aim is to question processes, uphold standards, and deliver high-quality software products. Required Knowledge & Experience Experience in software quality assurance and test automation, specifically in finance applications. Proficiency in at least two of the following programming languages: Java, Python, or C#. Strong ...

Senior Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
scalable, performant, and resilient backend systems that support critical business needs. Participate in system design and architecture reviews to influence technical direction. Drive software quality through code reviews, testing, and continuous integration. Contribute to a positive and inclusive engineering culture through mentorship, knowledge sharing, and leadership ...

Sr. Staff Engineer (Lead)

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day
scalable, performant, and resilient backend systems that support critical business needs Participate in system design and architecture reviews to influence technical direction Drive software quality through code reviews, testing, and continuous integration Contribute to a positive and inclusive engineering culture through mentorship, knowledge sharing, and leadership … systems to handle high throughput and low latency Strong ability to mentor, elevate peers, and lead cross-team technical initiatives Proven experience driving quality, reliability, and operational excellence at scale Strategic thinking with the ability to align technical direction with company goals Thought leadership in areas like distributed ...

Software Development Engineer in Test

Hiring Organisation
FDM Group
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£35,000 - £45,000 per annum
hybrid role based in Edinburgh . The successful candidate will play a key role in strengthening our test automation capabilities, ensuring robust software quality, and aligning our processes with global engineering best practices. This role offers an exciting opportunity to work within a collaborative development environment, leveraging modern … Computer Science, Engineering, or a related discipline 1-2 years of relevant experience in software testing and automation Experience with writing back-end code for automated test systems in Java and PL/SQL Experience working in a modern, mature, and heavily test-automated business environment Strong knowledge ...

Specialist Software Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £550 per day
Build scalable, performant, and resilient backend systems supporting critical business needs Participate in system design and architecture reviews to influence technical direction Drive software quality through code reviews, testing, and continuous integration Contribute to a positive and inclusive engineering culture through mentorship, knowledge sharing, and leadership … scaling systems for high throughput and low latency Strong ability to mentor, elevate peers, and lead cross-team technical initiatives Proven experience driving quality, reliability, and operational excellence at scale Strategic thinking with ability to align technical direction with company goals Thought leadership in areas such as distributed ...

Staff Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
scalable, performant, and resilient backend systems that support critical business needs Participate in system design and architecture reviews to influence technical direction Drive software quality through code reviews, testing, and continuous integration Contribute to a positive and inclusive engineering culture through mentorship, knowledge sharing, and leadership … systems to handle high throughput and low latency Strong ability to mentor, elevate peers, and lead cross-team technical initiatives Proven experience driving quality, reliability, and operational excellence at scale Strategic thinking with the ability to align technical direction with company goals Thought leadership in areas like distributed ...