19 of 19 Contract Clean Code Jobs in England

complex business workflows. You will be responsible for developing robust full-stack capabilities, including backend APIs, server-side logic, and MongoDB integrations, while applying clean code and SOLID design principles. The role will also focus on performance optimisation through SSR, SSG, ISR, advanced caching, and asset optimisation … implement MongoDB data models and database schemas to support application requirements. Build efficient server-side logic and integrations across the full application stack. Apply clean code practices and SOLID design principles to deliver maintainable and extensible solutions. Implement and optimise data-fetching strategies including SSR, SSG, and ISR. ...

office web applications. As an experienced Software Engineer you'll build and maintain Angular front-ends, migrate legacy applications onto modern frameworks, and deliver clean, reliable code to a high standard - with the seniority to mentor other developers along the way. 6+ years' full stack development experience Strong … Angular, Strong .NET and legacy ASP.NET MVC Solid grounding in SOLID principles, clean code and software craftsmanship Experience with WebSockets; Git and Jira; XL Deploy/XL Release a bonus SQL Server and investment banking experience advantageous An agile mindset and genuine care for code quality Front ...

traditional Scrum Master role. You will combine Agile leadership with deep technical capability in Java-based microservices, enabling you to actively challenge code, influence engineering decisions, and drive DevOps best practices across AWS platforms. You will operate as a technical authority within the squad, working closely with the Technical … with the Technical Delivery Manager to manage sprint risks, dependencies, and commitments. Technical Leadership & Engineering Oversight Review and challenge Java and Spring Boot microservices code to ensure adherence to clean code, performance, scalability, and security best practices. Provide technical leadership on microservices design, API standards, and service ...

traditional Scrum Master role. The role will combine Agile leadership with deep technical capability in Java-based microservices, allowing you to actively challenge code, influence engineering decisions, and drive DevOps best practices across AWS platforms. Act as a technical authority in the squad, working closely with the Technical Delivery … lead Scrum ceremonies and ensure effective sprint planning, execution + delivery outcomes. Technical Leadership & Engineering Oversight: review/challenge Java + Spring Boot microservices code to ensure adherence to clean code, performance, scalability + best practice. Influencing Software Engineering decisions relating to Java frameworks, design patterns + ...

from shaping the initial idea and requirements, through development, testing and ongoing support. Coach and uplift the team in development best practice: clean code, test driven development, secure coding, and maintainable design. Drive effective peer reviews and engineering standards, ensuring code quality, readability and attention to detail. ...

Support the modernisation of legacy applications and migration towards cloud-native architectures. Build and optimise event-driven solutions using messaging and streaming technologies. Write clean, maintainable, well-tested code following engineering best practices. Participate in code reviews, technical design sessions, and architectural discussions. Drive improvements in performance … architecture and messaging platforms. Experience working with CI/CD pipelines and DevOps engineering practices. Strong understanding of software engineering principles, design patterns, and clean architecture. Experience working within Agile software delivery teams. Desirable Skills Experience with C#/.NET in enterprise environments. Frontend development experience using React . ...

Senior or Lead Software Engineer, Lead DevOps Engineer, or similar hands-on technical leadership role - Excellent software engineering fundamentals, including system design, clean code, testing, and maintainability - Strong experience designing and delivering API-driven and microservice-based systems - Proven ability to modernise or integrate legacy applications into modern ...

with JVM technologies (Scala or Java) Experience building complex backend or distributed systems Strong understanding of software engineering fundamentals, including: Concurrency Testing Design patterns Clean code principles CI/CD practices Ability to operate independently and take ownership of complex technical problems Strong communication skills Hands-on design ...

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 ...

integrating with REST APIs. Strong understanding of component-based development and front-end best practices. Experience working within Agile delivery teams. Passion for writing clean, maintainable and reusable code. Desirable Experience with Sitecore or another enterprise CMS. Exposure to Sitecore AI. Interested? Please send your CV for immediate consideration. ...

Work with internal colleagues (ML Engineers, ML Scientists, Product Managers etc) and external project partners to understand technical requirements, constraints and delivery priorities. Use code review, pair programming, mentoring and other methods to support other engineers and champion best practices. Troubleshoot technical, data and integration issues arising during development … software engineering and DevOps skills, including CI/CD, Version control, containerisation and cloud deployment. Knowledgeable on engineering best practices and comfortable with producing clean, maintainable, well-tested code. Comfortable with code review and giving clear, actionable, constructive feedback to others. Highly effective when working in a remote ...

hear about it. Due to the nature of the programme, active SC Clearance is required. Key Responsibilities Develop secure, scalable applications using Kotlin. Write clean, maintainable and well-tested code following modern engineering best practices. Collaborate with multidisciplinary Agile teams to deliver high-quality software. Build and integrate … RESTful APIs and backend services. Participate in code reviews, technical discussions and architectural decisions. Contribute to continuous improvement of engineering standards and development practices. Required Experience Strong commercial experience developing software using Kotlin. Active SC Clearance. Excellent understanding of Kotlin, including Coroutines, Flows, Extension Functions and modern language features. ...

with the Solution Architect, Product Owner and wider Digital team to deliver innovative digital solutions. Diagnose, troubleshoot and resolve technical and production issues. Write clean, efficient and maintainable code, following best practice. Participate in code reviews, ensuring all developments align with architectural, quality and security standards. Contribute ...

testing experience using xUnit, Moq, or similar frameworks Experience developing cross-platform applications for Windows and Linux Strong understanding of modern software engineering practices, code quality, and CI/CD workflows Desirable Skills Experience with data visualisation or plotting libraries Understanding of networking and communication protocols Experience modernising … MVVM principles Add or improve automated unit and integration tests for new functionality Contribute technical input to solution design, implementation, and delivery planning Produce clean, maintainable code together with supporting documentation and handover information for completed deliverables Contractor Profile A hands-on Senior Software Engineer with strong modern ...

Power Apps, Power Automate) Developing and integrating services within a wider architecture Ensuring solutions are user-focused, accessible, and aligned to government standards Writing clean, maintainable, and reusable code/configuration Supporting issue investigation, resolution, and continuous improvement Applying secure development practices, including awareness of OWASP principles Collaborating … looking for: Active SC Clearance (essential) Strong experience building solutions using Power Platform in production environments Solid software development background beyond low-code tools Ability to engage with senior stakeholders and non-technical users Experience breaking down requirements, refining work items, and defining acceptance criteria Understanding of clean ...

will: Lead the design, build, and delivery of scalable, secure software solutions Take ownership of end-to-end feature development across complex services Produce clean, secure, test-driven code using Python and Django Support live services, ensuring performance, resilience, and stability Collaborate closely with BAs, UCD specialists ...

behaviour. Hands-on experience using a modern configuration management tool (for example SaltStack, Puppet, or Chef) to administer large Linux estates. Ability to write clean, reliable Python code for automation and tooling. Strong diagnostic skills spanning hardware, operating system, networking, and storage. Experience with Linux patching, including automated ...

between platform engineering and business-facing AI delivery, focusing on building and deploying production-grade AI solutions. We are looking for someone who writes clean, production-quality code and can turn AI capability into real business impact. Key Responsibilities Responsibilities Design, build and maintain core AI platform components ...

Strong, demonstrable experience as an Applied AI Scientist, Data Scientist or similar hands-on technical role - Excellent Python skills, with the ability to write clean, efficient, production-quality code - Experience developing and deploying AI solutions outside of fully managed cloud services - Solid understanding of modern AI and machine ...