26 to 50 of 77 Clean Code Jobs in the North West

the music industry. We are looking for a Senior Software Engineer based in the UK/Europe. At Overloop, we are a close-knit small team, committed to quality code, processes that work, honesty, and seeing things through to completion. A typical working day will involve a 20 minute catch up call to kick off the day, reviewing requirements … and/or bug reports, coding, discussing over Slack and Google Hangouts, creating a Github PR, getting the PR reviewed and seeing your code get to production to make a difference for our clients. Overloop is a UK based company, and our team currently works remotely from around Europe, Africa and and South America Are you the right candidate … will do: Build products that empower artists and record labels across the globe Contribute to all tiers of our clients’ architecture to produce high quality, robust user experiences Write clean, tested and maintainable code Work closely with product management to understand and implement client requirements Design, communicate and execute a vision in collaboration with your team and other More ❯

the music industry. We are looking for a Senior Software Engineer based in the UK/Europe. At Overloop, we are a close-knit small team, committed to quality code, processes that work, honesty, and seeing things through to completion. A typical working day will involve a 20 minute catch up call to kick off the day, reviewing requirements … and/or bug reports, coding, discussing over Slack and Google Hangouts, creating a Github PR, getting the PR reviewed and seeing your code get to production to make a difference for our clients. Overloop is a UK based company, and our team currently works remotely from around Europe, Africa and and South America Are you the right candidate … will do: Build products that empower artists and record labels across the globe Contribute to all tiers of our clients’ architecture to produce high quality, robust user experiences Write clean, tested and maintainable code Work closely with product management to understand and implement client requirements Design, communicate and execute a vision in collaboration with your team and other More ❯

relying on HubSpot CRM, external partner systems, and complex workflows. In this role, you’ll be responsible for building and maintaining integrations, developing new workflows, and writing production-ready code to ensure performance, reliability, and growth at scale. Key Responsibilities: Design, develop, and maintain integrations between SaaS platforms (e.g. HubSpot, Salesforce, Dynamics, Shopify, ERPs) and our internal systems using … APIs, webhooks, and custom code. Build backend and frontend components in languages such as Python, Node.js, .NET, or PHP. Develop clean and efficient data pipelines, ensuring performance, accuracy, and security. Where needed, extend HubSpot with APIs, custom objects, or serverless functions — with training/support provided if new to HubSpot. Maintain clean, reusable, well-documented code using … of delivering API integrations or automation projects. Problem-solving mindset, with ability to own technical delivery end-to-end. Familiarity with software engineering best practices (testing, CI/CD, code reviews). Preferred Qualifications: Experience integrating CRM platforms (HubSpot, Salesforce, Dynamics, Zoho, etc.) at scale. Frontend skills with modern JavaScript frameworks (React, Vue.js, etc.). Cloud experience (AWS/ More ❯

a passion for software craftsmanship and continuous improvement. Key Responsibilities Enhance features and functionality of core products Design and implement scalable backend systems using C# (.NET 5+ preferred) Write clean, maintainable, and testable code using TDD/BDD principles Create and maintain RESTful and GraphQL APIs Collaborate with POs, BAs, and stakeholders to define solutions Mentor junior developers More ❯

Central Manchester Excellent career progression Who We Are We're a collaborative tech team delivering robust, scalable SaaS products to a global customer base. Our developer-led culture values clean, maintainable code, innovation, and continuous learning. With an ambitious roadmap ahead, we're expanding our back-end capabilities and looking for a Senior Developer to help shape and More ❯

distributed computing challenges Secure development practices with a focus on system architecture and compliance Key Responsibilities: Advocating TDD and solid development practices Providing technical leadership and peer development Peer code reviews and effort estimations Designing, building, and maintaining scalable software applications Writing clean, efficient, and maintainable code Debugging and resolving complex technical issues Collaborate with end-users More ❯

to discover meaningful patterns and insights, ensuring models remain relevant, reliable, and scalable. Drive continuous integration and deployment of data science solutions, optimizing performance through advanced machine learning techniques, code reviews, and best practices. 'Develop and deliver sophisticated visualizations, dashboards, and reports translate complex data into clear, actionable insights for business stakeholders. Present technical solutions to business stakeholders, using … complex concepts, increase understanding, and encourage solution adoption. Mentor and develop junior data scientists, fostering a culture of continuous learning, knowledge sharing, and skills development within the organization. Write clean, high-quality code, ensuring all outputs pass quality assurance checks, and contribute to the development of novel solutions to solve complex business problems. Stay informed on industry trends … data science solutions on supply chain KPIs and financial outcomes. Focus on data science modelling in close collaboration with the Data Engineering team, which is responsible for data wrangling, clean-up, and transformation to provide high-quality data for analysis. Experience: Proven track record designing, developing, and deploying advanced machine learning and statistical models in complex supply chain environments. More ❯

modern .NET, learn from experienced engineers, and get exposure to full-stack projects. What you’ll be doing Build and maintain web applications using C# and .NET Core Write clean, efficient, and testable code Support integration with SQL databases Collaborate with senior engineers and contribute to team discussions Learn and contribute across the stack, including exposure to React … Understanding of SQL and relational databases Enthusiastic about learning new technologies and improving your skills Strong communicator and team player Process Video screen Technical task Final onsite interview and code review This is an excellent opportunity to join a collaborative and fast-moving tech team where you’ll gain hands-on experience, work with modern tools, and grow your More ❯

modern .NET, learn from experienced engineers, and get exposure to full-stack projects. What you’ll be doing Build and maintain web applications using C# and .NET Core Write clean, efficient, and testable code Support integration with SQL databases Collaborate with senior engineers and contribute to team discussions Learn and contribute across the stack, including exposure to React … Understanding of SQL and relational databases Enthusiastic about learning new technologies and improving your skills Strong communicator and team player Process Video screen Technical task Final onsite interview and code review This is an excellent opportunity to join a collaborative and fast-moving tech team where you’ll gain hands-on experience, work with modern tools, and grow your More ❯

modern .NET, learn from experienced engineers, and get exposure to full-stack projects. What you’ll be doing Build and maintain web applications using C# and .NET Core Write clean, efficient, and testable code Support integration with SQL databases Collaborate with senior engineers and contribute to team discussions Learn and contribute across the stack, including exposure to React … Understanding of SQL and relational databases Enthusiastic about learning new technologies and improving your skills Strong communicator and team player Process Video screen Technical task Final onsite interview and code review This is an excellent opportunity to join a collaborative and fast-moving tech team where you’ll gain hands-on experience, work with modern tools, and grow your More ❯

modern .NET, learn from experienced engineers, and get exposure to full-stack projects. What you’ll be doing Build and maintain web applications using C# and .NET Core Write clean, efficient, and testable code Support integration with SQL databases Collaborate with senior engineers and contribute to team discussions Learn and contribute across the stack, including exposure to React … Understanding of SQL and relational databases Enthusiastic about learning new technologies and improving your skills Strong communicator and team player Process Video screen Technical task Final onsite interview and code review This is an excellent opportunity to join a collaborative and fast-moving tech team where you’ll gain hands-on experience, work with modern tools, and grow your More ❯

experience What you’ll be doing: Analysis of system requirements to influence the software design and contribute to project planning Implementation and configuration of new functionality ensuring a maintainable code base Production of Unit/Module Tests & Software Documents with the appropriate coverage Provision of internal technical support to the Systems Build, Integration & Test Teams during formal qualification activities. … Your skills and experiences: Essential: Proficiency in C# or Visual Basic 6 (VB6) ?" you’ll be confident writing robust, maintainable code in one or both languages Desirable: Modern UI Development - experience with Windows Presentation Foundation (WPF) or WinForms Version Control - familiarity with Git, ClearCase, or similar tools for collaborative development Testing Mindset - exposure to Test-Driven Development (TDD) and … DevOps Practices - experience using Team Foundation Server (TFS) or Azure DevOps for CI/CD and project tracking Software Craftsmanship - appreciation for Design Patterns and SOLID principles to create clean, scalable, and maintainable code Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and More ❯

experiences across digital products Build interactive, reusable UI components using React and TypeScript , following best practices for scalability and performance Translate Figma designs and UX specifications into production-ready code with pixel-perfect precision Troubleshoot UI issues, improve performance, and ensure a smooth, intuitive user experience across platforms Essential Skills & Experience Proven experience as a UX Engineer or similar … and testing frameworks (e.g. Jest, Testing Library) Comfortable working in agile environments with cross-functional teams Excellent attention to detail and ability to bring design concepts to life through clean, maintainable code More ❯

experiences across digital products Build interactive, reusable UI components using React and TypeScript , following best practices for scalability and performance Translate Figma designs and UX specifications into production-ready code with pixel-perfect precision Troubleshoot UI issues, improve performance, and ensure a smooth, intuitive user experience across platforms Essential Skills & Experience Proven experience as a UX Engineer or similar … and testing frameworks (e.g. Jest, Testing Library) Comfortable working in agile environments with cross-functional teams Excellent attention to detail and ability to bring design concepts to life through clean, maintainable code More ❯

an on site role based in Warrington. Description Develop and maintain software applications to meet business requirements. Collaborate with cross-functional teams to design and implement innovative solutions. Write clean, scalable, and efficient code following best practices. Test and debug software to ensure optimal functionality and performance. Provide technical support and troubleshooting for existing applications. Contribute to the More ❯

Manchester. What you’ll do: Build and maintain features in our ReactJS sites Translate designs into responsive, accessible UI components Integrate front-end components with our Node.js APIs Write clean, scalable code while learning best practices in testing and optimisation Contribute to sprints, stand-ups, and code reviews with mentorship to accelerate your growth What we’re More ❯

Manchester. What you’ll do: Build and maintain features in our ReactJS sites Translate designs into responsive, accessible UI components Integrate front-end components with our Node.js APIs Write clean, scalable code while learning best practices in testing and optimisation Contribute to sprints, stand-ups, and code reviews with mentorship to accelerate your growth What we’re More ❯

Manchester. What you’ll do: Build and maintain features in our ReactJS sites Translate designs into responsive, accessible UI components Integrate front-end components with our Node.js APIs Write clean, scalable code while learning best practices in testing and optimisation Contribute to sprints, stand-ups, and code reviews with mentorship to accelerate your growth What we’re More ❯

web front-ends, back-end services, and third-party systems. Apply software development best practices and design patterns alongside fellow developers and QA engineers. Deliver new features while writing clean, maintainable, high-quality code. Take ownership of developments from initial implementation through to production support. Collaborate with platform engineering teams to maintain a robust CI/CD pipeline. Ensure … all code is testable, covering unit, integration, UI, and performance tests. Who You Are: Solid commercial experience with .NET and C#. Hands-on experience with Akka.NET for building distributed, scalable, fault-tolerant systems. Familiar with N-Tier architecture and service-oriented design (SOA). Strong understanding of OOP principles and design patterns. Experienced with Web Services, WebAPI, and WCF. … be joining a team where your work actually matters, helping millions of users around the world interact with cutting-edge technology every day. You won’t just be maintaining code, you’ll be shaping the platform itself, contributing to a product that’s scaling rapidly and innovating constantly. How MRJ Recruitment Helps We’ve partnered with this company on More ❯

web front-ends, back-end services, and third-party systems. Apply software development best practices and design patterns alongside fellow developers and QA engineers. Deliver new features while writing clean, maintainable, high-quality code. Take ownership of developments from initial implementation through to production support. Collaborate with platform engineering teams to maintain a robust CI/CD pipeline. Ensure … all code is testable, covering unit, integration, UI, and performance tests. Who You Are: Solid commercial experience with .NET and C#. Hands-on experience with Akka.NET for building distributed, scalable, fault-tolerant systems. Familiar with N-Tier architecture and service-oriented design (SOA). Strong understanding of OOP principles and design patterns. Experienced with Web Services, WebAPI, and WCF. … be joining a team where your work actually matters, helping millions of users around the world interact with cutting-edge technology every day. You won’t just be maintaining code, you’ll be shaping the platform itself, contributing to a product that’s scaling rapidly and innovating constantly. How MRJ Recruitment Helps We’ve partnered with this company on More ❯

web front-ends, back-end services, and third-party systems. Apply software development best practices and design patterns alongside fellow developers and QA engineers. Deliver new features while writing clean, maintainable, high-quality code. Take ownership of developments from initial implementation through to production support. Collaborate with platform engineering teams to maintain a robust CI/CD pipeline. Ensure … all code is testable, covering unit, integration, UI, and performance tests. Who You Are: Solid commercial experience with .NET and C#. Hands-on experience with Akka.NET for building distributed, scalable, fault-tolerant systems. Familiar with N-Tier architecture and service-oriented design (SOA). Strong understanding of OOP principles and design patterns. Experienced with Web Services, WebAPI, and WCF. … be joining a team where your work actually matters, helping millions of users around the world interact with cutting-edge technology every day. You won’t just be maintaining code, you’ll be shaping the platform itself, contributing to a product that’s scaling rapidly and innovating constantly. How MRJ Recruitment Helps We’ve partnered with this company on More ❯

written code. Validate algorithms through MATLAB/Simulink simulation. Design and maintain robust software architectures using UML modelling tools (e.g. IBM Rhapsody). Apply best practices in static analysis , clean coding , and version control to ensure maintainable, safety-critical software. Support continuous improvement across build pipelines , testing , and software assurance activities. Qualifications Required Skills Strong proficiency in C++ , with … and hand-written code. Strong understanding of software build pipelines , configuration management (e.g. Git, Jira), and containerisation (e.g. Docker). Familiarity with software testing , including unit testing , integration , and code validation . Understanding of software safety compliance , documentation standards, and continuous integration practices. Soft Skills & Collaboration Excellent teamwork and communication across multi-disciplinary environments. Strong leadership presence mentoring peers … Skills Familiarity with defence domain projects and compliance standards. Experience with CI/CD , DevOps , or software assurance in secure environments. Knowledge of cybersecurity concepts , virtualisation , or infrastructure as code . Exposure to requirements management tools and automated testing frameworks. Continuous improvement mindset, with an interest in emerging technologies and process innovation. Security Clearance Requirement UKSV (United Kingdom Security More ❯

written code. Validate algorithms through MATLAB/Simulink simulation. Design and maintain robust software architectures using UML modelling tools (e.g. IBM Rhapsody). Apply best practices in static analysis , clean coding , and version control to ensure maintainable, safety-critical software. Support continuous improvement across build pipelines , testing , and software assurance activities. Qualifications Required Skills Strong proficiency in C++ , with … and hand-written code. Strong understanding of software build pipelines , configuration management (e.g. Git, Jira), and containerisation (e.g. Docker). Familiarity with software testing , including unit testing , integration , and code validation . Understanding of software safety compliance , documentation standards, and continuous integration practices. Soft Skills & Collaboration Excellent teamwork and communication across multi-disciplinary environments. Strong leadership presence mentoring peers … Skills Familiarity with defence domain projects and compliance standards. Experience with CI/CD , DevOps , or software assurance in secure environments. Knowledge of cybersecurity concepts , virtualisation , or infrastructure as code . Exposure to requirements management tools and automated testing frameworks. Continuous improvement mindset, with an interest in emerging technologies and process innovation. Security Clearance Requirement UKSV (United Kingdom Security More ❯

A leading software company is seeking ambitious Graduate Software Developers to join its engineering team. This is an exciting opportunity to kick-start your career working on real production code, contributing to cutting-edge projects, and developing the next generation of AI-driven software tools. As a graduate developer, you’ll be supported from day one while working alongside … challenges. Use in-demand technologies: Gain practical experience with Java, .NET, React, AWS, and Kubernetes. Leverage AI: Apply AI-powered coding tools, prompt engineering, and agentic workflows to write clean, maintainable, high-quality code. Problem solving: Apply core computer science fundamentals to design solutions for complex challenges. Agile environment: Work in agile teams, shipping reliable, high-quality software at … level (A*AA including Maths or Further Maths, or international equivalent). Solid knowledge of programming principles, data structures, and algorithms. Experience with AI-powered development tools (e.g. Claude Code, Cursor, OpenAI Codex, Windsurf) through personal or academic projects. Ability to write clean, logical, and well-tested code in at least one major programming language. Mindset & Behaviours More ❯

A leading software company is seeking ambitious Graduate Software Developers to join its engineering team. This is an exciting opportunity to kick-start your career working on real production code, contributing to cutting-edge projects, and developing the next generation of AI-driven software tools. As a graduate developer, you’ll be supported from day one while working alongside … challenges. Use in-demand technologies: Gain practical experience with Java, .NET, React, AWS, and Kubernetes. Leverage AI: Apply AI-powered coding tools, prompt engineering, and agentic workflows to write clean, maintainable, high-quality code. Problem solving: Apply core computer science fundamentals to design solutions for complex challenges. Agile environment: Work in agile teams, shipping reliable, high-quality software at … level (A*AA including Maths or Further Maths, or international equivalent). Solid knowledge of programming principles, data structures, and algorithms. Experience with AI-powered development tools (e.g. Claude Code, Cursor, OpenAI Codex, Windsurf) through personal or academic projects. Ability to write clean, logical, and well-tested code in at least one major programming language. Mindset & Behaviours More ❯