17 of 17 Contract Clean Code Jobs

Contract Java Software Engineer Inside IR35

Hiring Organisation
Interact Consulting Limited
Location
South West London, London, United Kingdom
Employment Type
Contract, Work From Home
forward-thinking team on a six-month contract. You'll be working on modern software solutions within a supportive Agile environment that values clean code, test-driven principles, and continuous improvement. What You'll Be Doing Designing, developing, testing, and maintaining Java-based applications. Building and deploying solutions … Amazon AWS cloud environments. Contributing to a microservices-based architecture. Writing clean, testable, and well-documented code following TDD or BDD practices. Collaborating closely with teammates to solve technical challenges and deliver high-quality results. Debugging and ensuring functionality through solid unit and component testing. Supporting a positive ...

Full Stack Developer - Contract

Hiring Organisation
Be-IT Resourcing
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£0 per day
essential) What We’re After: A hands-on developer who can hit the ground running, collaborate well with their team, and deliver clean, reliable code. If this sounds like the right role for you, then please get in touch with Christina Hall ...

Automation Tester

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
client is seeking an Automation Tester to play a pivotal role in driving real change in their processes to ensure they can release reliable code on a regular basis. There will be a core focus on reducing bugs post-release, rapidly increasing % test coverage and reducing the time … automated frameworks within the team to improve the speed and quality of software development by checking for scalability, reliability, consistency, and performance. Championing clean code and practices that make change easy, including peer reviewing your colleague’s code. Extending automation to include service provisioning, test data management, dashboarding ...

Java Developer

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800/day
Expert: You understand how to leverage TransFICC to unify fragmented bond markets into a streamlined "One API" workflow. An Agile Craftsman: You believe in clean code, automated builds, and relentless profiling. Ready to outpace the market? Please apply ASAP or share your updated CV to yogeshwari. Sen @ randstaddigital. ...

Contract Application Developer - C++/QT

Hiring Organisation
Verso Recruitment Group
Location
Colchester, Essex, United Kingdom
Employment Type
Contract
Contract Rate
£50.00 - £65.00/hour
robust, intuitive, and performance‑critical applications that interact directly with embedded systems. The environment is fast‑paced and collaborative, with a strong emphasis on clean code, hardware awareness, and reliable system behaviour. Key Responsibilities Develop and enhance GUI and application‑level features using C++ and Qt for embedded … automation, and integration scripts. Collaborate with embedded engineers, product teams, and test to refine requirements and deliver high‑quality software. Troubleshoot, debug, and optimise code for performance, memory usage, and hardware constraints. Support the full development lifecycle from design through to deployment on embedded targets. About You Strong commercial ...

Senior Data Architect - Quantexa Certified (Mandatory)

Hiring Organisation
PSD Technology Contracts Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
within broader enterprise and cloud-based data ecosystems Work closely with cloud, security, and DevOps teams to support deployment and operational readiness Conduct peer code reviews and promote coding standards and engineering best practices Mentor junior engineers and contribute to team capability building and knowledge sharing Participate in agile … Ingestion Pipelines Entity Resolution configuration Scoring logic implementation Contextual Network generation Solid understanding of distributed systems, data modelling, and performance optimisation Ability to write clean, production-grade, maintainable code Strong communication skills and experience working in cross-functional agile teams Experience working with cloud platforms such ...

Front End Developer

Hiring Organisation
Experis
Location
Croydon, London, United Kingdom
Employment Type
Contract
Contract Rate
£520 - £570/day
fast-paced engineering team working on modern, user-focused web applications. This role is hands-on and delivery-driven, with a strong emphasis on clean, scalable front-end development using React and TypeScript/JavaScript . You'll collaborate closely with backend developers, designers, and product stakeholders to build … responsive, high-quality user interfaces and improve overall user experience. Key Responsibilities Design, build, and maintain front-end applications using React Develop clean, maintainable code using TypeScript and JavaScript (browser-based) Work closely with UX/UI designers to translate designs into high-quality user interfaces Integrate front ...

Senior Full Stack Java Angular Developer Contract

Hiring Organisation
Adecco
Location
Dublin, City of Dublin, Republic of Ireland
Employment Type
Contract
Contract Rate
£517 - £522/day ltd company
side and server-side logic to ensure seamless integration and functionality. You will optimise applications for maximum speed, scalability, and performance. You will write clean, efficient, and maintainable code, following best practices in frontend development. You will Participate in code reviews and provide constructive feedback to team ...

Python+VueJS Developer - UK Remote Contract - Outside IR35

Hiring Organisation
Infused Solutions Ltd
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £420/day
Role Develop and maintain backend services using Python Build and enhance user interfaces using Vue.js Collaborate with product owners, designers, and engineers Contribute to clean, scalable, and maintainable code Participate in code reviews and technical discussions Support ongoing development across a long-term programme Required Skills & Experience ...

C#/.Net/React Fullstack Developer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
production deployment. --- 2. Core Responsibilities Area Activities Back-End Development * Design and implement RESTful APIs using ASP.NET Core (=?6.0). or Nancy * Write clean, testable C# code * Manage data persistence (EF Core, Dapper, or similar). * Implement authentication/authorization (e.g., Azure AD, JWT). · Python knowledge … versioned artefacts. * Configure automated unit, integration, and UI tests. * Set up CD pipelines for staging & production (Teamcity). Collaboration * Contribute to architectural discussions and code reviews. * Document APIs (Open/Swagger), deployment steps, and run-books. * Mentor junior team members on .NET/React best practices. --- 3. What ...

Full stack Engineer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £400 per day
future-ready features. This role suits someone who thrives in a fast-moving environment, enjoys solving complex technical challenges, and takes pride in writing clean, maintainable code that scales. Key skills: Backend expertise: Python, .NET, PHP Frontend mastery: React, Next.js, TypeScript Strong API, microservices, and cloud experience Mentorship ...

Senior MLOps & Platform Engineer

Hiring Organisation
Revoco Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 625 Daily
background in software engineering, platform, or infrastructure roles Experience working with cloud platforms and modern DevOps practices Solid programming skills with a focus on clean, scalable code Hands-on experience with databases in production environments Exposure to MLOps, ML platforms, or AI-powered systems (not necessarily research-heavy ...

Scala Developer - Remote Contract - Immediate Start

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£380 per day £380 per day (Inside IR35)
services and APIs using Scala and Play Framework . Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows. Write clean, idiomatic Scala code and apply functional programming principles where appropriate. Develop and maintain automated tests (unit and integration) and support test automation initiatives. … Collaborate with product owners, UX designers, QA, and other engineers in an Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions, and pair programming sessions. Troubleshoot and resolve production issues; contribute to reliability and observability (logging, metrics, alerts). Assist in defining CI/CD pipelines ...

Front end Engineer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £400 per day
future-ready features. This role suits someone who thrives in a fast-moving environment, enjoys solving complex technical challenges, and takes pride in writing clean, maintainable code that scales.This role will involve at least 3 days per week on site in Bristol. The role has been deemed outside ...

Machine Learning Infrastructure Developer

Hiring Organisation
US TECH SOLUTIONS LIMITED
Location
Cambridgeshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£54.00 - £56.00 per hour
control, distributed compute clusters, data storage). Work collaboratively as part of a multifunctional team where communication, documentation, and teamwork are highly valued. Write clean, maintainable code and debug complex problems that span multiple systems. Coordinate with a large set of internal infrastructure and tooling teams to evaluate ...

Integration Engineer - Java 8, MQTT

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day £market rate (Outside IR35)
commercial Java 8 development experience Proven background with MQTT integrations Experience with PostgreSQL databases Comfortable working in SuSE Linux Enterprise environments Ability to deliver clean, testable, maintainable code Strong communication skills for customer interactions Nice to have: Flexibility to get to office Previous work on proof-of-concept ...

Agentic AI Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
£300 - £375 per day
products Creating RAG pipelines (retrieval, indexing, embeddings, orchestration) tailored to different use cases Developing agentic workflows (multi-agent, tool-using, decision-making systems) Writing clean, production-ready Python code Integrating LLMs with external data sources, APIs, vector databases, and tools Working closely with product and engineering teams ...