26 to 50 of 137 Permanent Clean Code Jobs

Lead Full Stack Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
uncertain areas of work Break down requirements into deliverable epics and user stories alongside product and initiative managers Develop and deliver production-ready code across the full stack Ensure high standards of quality, maintainability, performance and security Support and improve live systems once deployed Influence technical direction, tooling … 10+ years) 5+ years of JavaScript and TypeScript experience Solid background in system design and scalable architectures Experience building large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable code) Experience working in mature CI/CD and continuous deployment environments A commercial mindset ...

Lead Full Stack Software Developer

Hiring Organisation
Spectrum It Recruitment Limited
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
uncertain areas of work Break down requirements into deliverable epics and user stories alongside product and initiative managers Develop and deliver production-ready code across the full stack Ensure high standards of quality, maintainability, performance and security Support and improve live systems once deployed Influence technical direction, tooling … 10+ years) 5+ years of JavaScript and TypeScript experience Solid background in system design and scalable architectures Experience building large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable code) Experience working in mature CI/CD and continuous deployment environments A commercial mindset ...

Lead Full Stack Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Durrington, Wiltshire, UK
Employment Type
Full-time
uncertain areas of work Break down requirements into deliverable epics and user stories alongside product and initiative managers Develop and deliver production-ready code across the full stack Ensure high standards of quality, maintainability, performance and security Support and improve live systems once deployed Influence technical direction, tooling … 10+ years) 5+ years of JavaScript and TypeScript experience Solid background in system design and scalable architectures Experience building large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable code) Experience working in mature CI/CD and continuous deployment environments A commercial mindset ...

Senior Software Engineer

Hiring Organisation
CPS Group (UK) Limited
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£60000 - £65000/annum
design and integration Work across the full software development lifecycle with a DevOps mindset Apply best practices including CI/CD, automated testing, and clean code principles Operate within an agile team, contributing to continuous improvement and technical decisions Ensure solutions meet security, performance, and quality standards ...

Senior Software Developer

Hiring Organisation
Tilt Recruitment Limited
Location
Alderley Edge, Cheshire, North West, United Kingdom
Employment Type
Permanent
Salary
£65,000
travel What Youll Be Doing Designing, building, testing and deploying high-quality, scalable .NET solutions Leading by example with a software craftsmanship mindset clean code, strong architecture, and robust testing Building modern front ends Designing systems using Clean Architecture, Domain-Driven Design, CQRS and MediatR Developing cloud … with either React or Angular Solid background in SQL Server, ideally hosted on Azure Experience building cloud-native solutions on Azure Deep understanding of Clean Architecture and Domain-Driven Design Hands-on experience with CQRS and MediatR Experience working within Agile/Scrum teams A passion for quality, maintainability ...

Full Stack Python Engineer

Hiring Organisation
TEAM
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
technically strong engineering environments. This is a role where your work genuinely matters - shaping solutions in a fast-moving energy business that values clean code, smart thinking, and continuous improvement. Whats in it for you Hybrid working 2 days per week onsite in Canary Wharf, 3 days from … modern web frameworks Contribute to frontend components using TypeScript and JavaScript Collaborate with Product, QA, and DevOps to deliver high-quality features Lead code reviews and contribute to technical and architectural decisions Identify and resolve performance and scalability challenges What were looking for in a Full Stack Python Engineer ...

Full Stack Python Engineer

Hiring Organisation
Candidate Source - TEAM
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
technically strong engineering environments. This is a role where your work genuinely matters - shaping solutions in a fast-moving energy business that values clean code, smart thinking, and continuous improvement. What’s in it for you Hybrid working – 2 days per week onsite in Canary Wharf, 3 days … modern web frameworks Contribute to frontend components using TypeScript and JavaScript Collaborate with Product, QA, and DevOps to deliver high-quality features Lead code reviews and contribute to technical and architectural decisions Identify and resolve performance and scalability challenges What we’re looking for in a Full Stack Python ...

Senior Software Engineer

Hiring Organisation
Anonymous
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £75000/annum BONUS
similar hardware, SPI, i2c, GIGE/USB3 Industrial Libraries, Microsoft Teams, Jira, GitHub, Bitbucket. Gitkrake Software Engineers will have strong ability to write clean code in python, C++, and JavaScript Very strong communication skills and ability to work independently to meet deadlines A demonstrated ability to rapidly pick ...

Java Developer

Hiring Organisation
Anson Mccade
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
Theyre Looking For: 24 years commercial Java development experience Strong Spring Boot knowledge Experience working in Agile environments Understanding of microservices architecture Passion for clean code and modern engineering practices Nice to Have: AWS or cloud exposure Docker/containers CI/CD tools (Jenkins, GitLab, SonarQube ...

Java Fullstack Developer

Hiring Organisation
Randstad Technologies Recruitment
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
premium organizational background to join a mission-critical engineering team. This role is 75% Backend and 25% Frontend, requiring a "purist" approach to clean code and architectural integrity. The Technical Stack Backend: Java 8+, Spring Boot, Microservices, RESTful APIs. Frontend: Angular 17+ (Mandatory recent experience). Data ...

Senior Mobile Applications Developer

Hiring Organisation
Searchability
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum, Inc benefits
worldwide. Their mobile applications support field-based teams and are critical to operational success. You will join a highly collaborative engineering team that values clean code, scalable architecture, and continuous improvement. ***The Role As a Senior Mobile Applications Developer, you will design, build, and maintain modern mobile applications … mentor developers and contribute to technical decision-making. ***Responsibilities Develop and maintain mobile applications using .NET MAUI Build scalable, maintainable, and high-performance code Integrate RESTful APIs and JSON-based services Collaborate with Product, QA, and Backend teams Participate in technical design and architecture discussions Conduct code reviews ...

Software Developer (Python)

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 120,000 Annual
complex problems at the intersection of technology, data, and intelligence. We're looking for a Developer who thrives in dynamic environments - someone who loves clean code, scalable architecture, and being part of a team that's pushing boundaries. What you'll do Design, build, and optimize high-performance … Back End systems in Python and FastAPI Develop and maintain Back End systems that handle large volumes of Real Time data Write clean, testable, and maintainable code following best practices Contribute to system architecture decisions and help shape the technical roadmap Take ownership of projects ...

Software Developer

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
complex problems at the intersection of technology, data, and intelligence. We're looking for a Developer who thrives in dynamic environments - someone who loves clean code, scalable architecture, and being part of a team that's pushing boundaries. What you'll do Design, build, and optimize high-performance … Back End systems in Python and FastAPI Develop and maintain Back End systems that handle large volumes of Real Time data Write clean, testable, and maintainable code following best practices Contribute to system architecture decisions and help shape the technical roadmap Take ownership of projects ...

Software Engineer

Hiring Organisation
OAL Group
Location
Peterborough, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£60,000
Peterborough base, deploy them at customer sites and support them once they are running. This is not a pure desk role. You will write code, but you will also travel to factories to commission what you have built, support field engineers remotely, and pick up customer support tickets … need food manufacturing experience. If you are strong in some areas and willing to learn the rest, that works. What matters is clean code and taking responsibility for what you deliver. What we expect, and what you get You own the quality of what you deliver. The work ...

Technical Lead

Hiring Organisation
Yorkshire Water
Location
Bradford, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
million people living in the region and the millions of people who visit our region each year, can rely on our services, and have clean and safe drinking water on tap and that their wastewater is taken away. But for us, its so much more than this. We look … loves building great software with older and modern C# .NET Core technology stacks. If you get a kick out of turning tricky problems into clean, reliable solutions youll fit right in. Where you fit in: As our Technical Lead you will: Act as Technical Lead on large or complex ...

Shopify Developer

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
disruptors. Youll play a key role in translating design and UX requirements into responsive, high-quality Shopify themes and features balancing performance, scalability, and clean code standards. Key Responsibilities Develop, customise, and maintain Shopify and Shopify Plus storefronts Build custom themes using Liquid, HTML, CSS/SCSS … Lighthouse, GTmetrix) Understanding of CRO principles Exposure to Klaviyo, GA4, or other eCommerce marketing tools What Were Looking For Strong attention to detail and clean coding standards Proactive problem solver with a growth mindset Comfortable working in a fast-paced agency environment Excellent communication skills (written and verbal) Ability ...

Senior Backend Developer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 - 100,000 Annual
engineering team working on customer-facing, mission-critical systems at scale. The emphasis is on strong software engineering fundamentals rather than framework-driven development - clean code, thoughtful design, and pragmatic problem-solving matter far more than ticking boxes on a tech stack. As a Senior Backend Developer … databases, and distributed systems Strong problem-solving skills and a pragmatic approach to debugging and refactoring Experience working with version control, testing practices, and code reviews Product-minded - able to think beyond the code and understand real user impact Experience working in fast-paced environments with evolving requirements ...

Technical Lead Full Stack Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£90000 - £100000/annum Benefits
hands-on leadership role. You'll be involved from early design through to production deployment, working in a modern cloud environment, where code ships to live environments daily. Tech Environment You'll work with a modern stack including: TypeScript, JavaScript Microservices Architecture Redis, SQL Server & Snowflake AWS cloud infrastructure … years' commercial TypeScript experience Strong Node.js expertise Proven background in system design and scalable architectures Experience building and operating large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable systems) Experience working within mature CI/CD environments Strong commercial awareness when designing solutions Confident ...

Senior Android Developer

Hiring Organisation
Adecco
Location
South West London, London, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Permanent role Ready to build Android apps used by millions? Want to work in a modern engineering culture that values clean code, collaboration, experimentation, and real autonomy? If you enjoy solving meaningful problems, shipping high-quality mobile experiences, and working alongside people who genuinely care about craft … design, build, deploy, observe, iterate. They are an AI-enabled engineering organisation, using tools like GitHub Copilot and ChatGPT to accelerate delivery and raise code quality. If you're excited about blending great engineering with smart AI tooling, this is a place to thrive. What you'll be doing ...

Senior Java Software Engineer - Build the Future of Banking

Hiring Organisation
Morson Edge
Location
City of London, London, United Kingdom
Employment Type
Permanent
full software development lifecycle Collaborating with engineering, UI/UX, and transformation teams to deliver solutions that matter Translating complex business challenges into clean, efficient, and maintainable code Championing modern engineering practices, design patterns, and architectural excellence Contributing to a high-performing Agile environment (Scrum/Kanban) Writing ...

C# Software Engineer X 3

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£60,000
into effective technical implementations Play an active role in shaping system design and influencing the future technical roadmap Promote high standards across development, including clean code, thorough testing, and clear documentation Conduct peer reviews, troubleshoot complex issues, and proactively address legacy or inefficient code Provide guidance ...

Java Fullstack Developer

Hiring Organisation
Randstad Digital
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Looking For Strong problem-solving abilities Excellent communication skills A collaborative, team-oriented mindset High attention to detail A genuine passion for writing clean, maintainable, high-quality code Why Join Us? Hybrid working model (2 days onsite in Manchester) Opportunity to work on modern, scalable systems Collaborative ...

Senior Desktop Software Engineer

Hiring Organisation
ZENOVO LTD
Location
Swadlincote, Derbyshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£70,000
application architecture using C# (.NET) and WPF (MVVM pattern) Develop high-performance, real-time software systems with a focus on responsiveness and reliability Implement clean, maintainable code following SOLID principles and Clean Architecture Apply common design patterns (MVVM, Factory, Observer, Strategy, Decorator, Dependency Injection) Desktop & Backend Functionality … memory and network performance Use tools such as Visual Studio Profiler, dotTrace, dotMemory and Wireshark Implement unit testing (xUnit/NUnit), TDD practices and code coverage Participate in code reviews and collaborative development workflows using Git Work in a trunk-based development environment with semantic versioning Skills & Experience ...

Full Stack .NET Developer

Hiring Organisation
Reed
Location
Stockton-on-Tees, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
£38,000 - £47,000 per annum
development tools. Translate user stories into functional features while collaborating with Product and QA teams. Maintain, optimise and debug existing platforms; contribute to code reviews and CI/CD deployments. Support modernisation efforts, including cloud-first architecture, and promote best practices and clean code principles. Technical Requirements ...

Senior Software Engineer C#

Hiring Organisation
Luxion Group Limited
Location
Eastleigh, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Unfortunately, we are unable to offer sponsorship for this role Were looking for a Senior Software Engineer who loves solving complex problems and building clean, scalable systems that make a real impact. If you enjoy solving complex engineering challenges with modern tech and clean, scalable code, then … role in driving technical excellence across the team. As a senior software engineer, youll also mentor colleagues, guide technical decisions, and carry out thoughtful code reviews that help foster a culture of learning, collaboration, and high-quality engineering. This is a chance to join a highly important team within ...