1 to 25 of 54 Clean Code Jobs in the South East

Senior Software Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £85,000 per annum, Inc benefits
maintain scalable full-stack applications using modern technologies Lead architectural design and implementation of complex software solutions Drive best practices across software engineering, including clean code, testing, and security Mentor and support engineers through code reviews, coaching, and knowledge sharing Lead and contribute to Agile ceremonies, ensuring … also considered) Experience with containerisation tools such as Docker and Kubernetes Strong knowledge of CI/CD pipelines, automated testing, and Infrastructure as Code Solid understanding of relational and NoSQL database design Experience working in Agile environments with a focus on delivery and collaboration Proven ability to mentor engineers ...

Test Engineer

Hiring Organisation
Solus Accident Repair Centres
Location
Stansted, Birchanger, Essex, United Kingdom
Employment Type
Permanent
Salary
£42500 - £45000/annum
resolve issues. Perform regression testing to ensure existing functionality is not affected by new changes. Develop and maintain automated test scripts. Participate in code reviews and provide feedback on testability and quality. Continuously improve testing processes and methodologies. Qualifications Desirable qualifications and experience; Agile development - strong understanding of Agile … e.g., Azure) Experience with manual or automated testing • ISTQB Software Testing Good analysis and problem-solving skills Effective communicator Attention to detail Advocate of code quality, clean code, and best practice Ability to interpret and document processes Self-motivation and willingness to learn and explore new ideas ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £700 per day
pipelines using tools such as Jenkins, GitHub Actions, or AWS CodePipeline. Work with containerisation technologies (Docker) and orchestration platforms (ECS/EKS). Ensure code quality through unit, integration, and automated testing. Apply secure coding practices, including OAuth2/JWT authentication and general security best practices. Collaborate with cross … functional teams to deliver high-impact features and improvements. Participate in code reviews, architectural discussions, and continuous improvement initiatives. Required Skills & Experience Strong proficiency in Java, Spring Boot, and modern backend development. Hands-on experience with AWS cloud services (Lambda, API Gateway, DynamoDB, ECS, S3, etc.). Solid understanding ...

.Net Software Developer - AI Product

Hiring Organisation
Spectrum IT Recruitment
Location
Fareham, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
apps development 3+ years commercial experience working with C#, ASP.Net Core, Web API, SQL, JavaScript Strong grounding in modern development principles (OOP, SOLID, clean code) Experience building and maintaining scalable applications Comfortable working in a fast-paced, agile (Kanban) environment A proactive, self-starting mindset with strong communication ...

Net Software Developer - AI Product

Hiring Organisation
Spectrum IT Recruitment
Location
Fareham, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum generous benefits
apps development 3+ years commercial experience working with C#, ASP.Net Core, Web API, SQL, JavaScript Strong grounding in modern development principles (OOP, SOLID, clean code) Experience building and maintaining scalable applications Comfortable working in a fast-paced, agile (Kanban) environment A proactive, self-starting mindset with strong communication ...

Application Developer - React

Hiring Organisation
Saga Travel
Location
Folkestone, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
full development lifecycle enhancing existing platforms, building new capabilities, and continuously raising the bar for quality, performance, and security. If youre passionate about clean code, love solving problems, and want to create digital experiences that inspire real-world travel, wed love to hear from you. This role requires … that the website and application they create are responsive and optimized for various devices and screen sizes. Understanding Lighthouse reports and implementing best practices. Code integration for Analytics and full understanding the end-to-end process, raising and fixing bugs. Ensuring deliveries are secure, in line with best practice ...

Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
performance, and mentoring less- experienced engineers in workflow-centric delivery. This is an ideal role for someone who enjoys solving complex process problems through clean code, automation, and modern engineering practices. The role involves visiting client sites; the company will cover travel expenses. Frequency is uncertain but candidates … maintain automated test suites, CI/CD pipelines, and containerised deployments Optimise Camunda engine performance and monitor workflow metrics for production environments Participate in code reviews, peer testing, and technical design discussions Contribute to their internal best-practice frameworks and automation accelerators Essential Eligible (have resided ...

Principle Java Engineer

Hiring Organisation
Profile 29
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
performance, and mentoring less- experienced engineers in workflow-centric delivery. This is an ideal role for someone who enjoys solving complex process problems through clean code, automation, and modern engineering practices. The role involves visiting client sites; the company will cover travel expenses. Frequency is uncertain but candidates … maintain automated test suites, CI/CD pipelines, and containerised deployments Optimise Camunda engine performance and monitor workflow metrics for production environments Participate in code reviews, peer testing, and technical design discussions Contribute to their internal best-practice frameworks and automation accelerators Essential Eligible (have resided ...

Lead Full Stack Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum plus benefits
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
Guildford, Surrey, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum plus benefits
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
Chichester, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum plus benefits
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 ...

Junior Developer

Hiring Organisation
Searchability
Location
West Malling, Kent, England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £35,000 per annum
with developers and product teams, turning ideas into working solutions while developing your skills in a supportive environment. There's a strong emphasis on clean code, best practices, and continuous improvement. ASSOCIATE SOFTWARE ENGINEER ESSENTIAL SKILLS Experience with C#/.NET (or another server-side language, but .NET ...

PHP Full Stack Software Engineer - Supply Chain / Sustainability. Hybrid

Hiring Organisation
RecruitmentRevolution.com
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
continued growth of our sustainability and digital learning platforms. You’ll be a hands-on developer who enjoys building modern, responsive user experiences, writing clean, scalable code, and collaborating closely with designers and cross-functional teams. This is an opportunity to contribute to platforms that deliver meaningful impact … with designers to translate detailed front-end specifications into high-quality web pages, building modern, responsive interfaces that enhance user experience. You will write clean, reusable code across both front-end and PHP components, while contributing to code reviews and supporting other developers where needed. You will ...

Digital Technology Lead

Hiring Organisation
ICAEW
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £85,000 per annum, OTE
requirements into scalable, secure, and maintainable architecture * Guide and support one or more digital squads through technical direction, engineering quality, and decision-making * Champion clean code, modular design, automated testing, CI/CD, and DevSecOps practices * Coach junior and mid-level engineers, providing feedback, guidance, and development opportunities ...

Senior Software Engineer

Hiring Organisation
Awin
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
cross-functional, service-oriented team, working on extending and maintaining our Affiliate Marketing platform. You design and build reliable services by writing clean, secure, and well-tested code, following modern engineering best practices. In this role, you have a significant impact on system efficiency, technical quality, and team … translating requirements into scalable technical solutions Support an effective agile way of working by helping facilitate team ceremonies and workshops Mentor engineers through code reviews, knowledge sharing, and day-to-day collaboration Troubleshoot and resolve production issues, ensuring service reliability and operational stability Communicate effectively in writing and verbally ...

Senior AI Engineer

Hiring Organisation
Bright Purple Resourcing
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
programmes. Engaging directly with senior client stakeholders to shape solution direction. What you'll bring Proven Python engineering background clean, tested, production-ready code. Hands-on experience building and deploying LLM/GenAI solutions in production not just POCs or notebooks. Strong working knowledge of RAG patterns, agentic frameworks ...

Java + Kotlin Engineer

Hiring Organisation
Randstad Digital
Location
Slough, Berkshire, UK
architectures. Collaborate: Work with Project Leads, BAs, and DevOps to translate requirements into technical solutions and manage CI/CD pipelines. Quality Assurance: Write clean code, perform unit/integration testing, and participate in peer code reviews. Mentor: Guide junior developers and uphold high engineering standards across ...

Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Portchester, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum Benefits
React, Angular. MS SQL Server/T-SQL Experience with modern CI/CD pipelines highly desirable Understanding of Design Patterns, OOP, SOLID, and Clean Code a must If you have the relevant skills for this role and are ready for the challenge then please send your ...

Lead AI DevOps Engineer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Strong background as a Senior or Lead Software Engineer, Lead DevOps Engineer , or similar hands-on leadership role Excellent software engineering fundamentals: system design, clean code, testing, and long-term maintainability Deep experience designing and delivering API-driven and microservice-based systems Proven ability to modernise or integrate ...

Software Engineer, C#, .NET, Azure, React, COR7545

Hiring Organisation
Corriculo Ltd
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £80,000 per annum
house that was previously outsourced, the Software Engineer will be responsible for developing high-quality applications using C#, .NET, React and SQL Server, ensuring clean architecture and maintainable code. The Software Engineer will be working within a complex, fully cloud-based Azure environment, where all solutions are deployed, integrated ...

Software Engineer, C#, .NET, Azure, React, COR7545A

Hiring Organisation
Corriculo Ltd
Location
Oxford, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £80,000 per annum
house that was previously outsourced, the Software Engineer will be responsible for developing high-quality applications using C#, .NET, React and SQL Server, ensuring clean architecture and maintainable code. The Software Engineer will be working within a complex, fully cloud-based Azure environment, where all solutions are deployed, integrated ...

Software Engineer, C#, .NET, Azure, React, COR7545B

Hiring Organisation
Corriculo Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £80,000 per annum
house that was previously outsourced, the Software Engineer will be responsible for developing high-quality applications using C#, .NET, React and SQL Server, ensuring clean architecture and maintainable code. The Software Engineer will be working within a complex, fully cloud-based Azure environment, where all solutions are deployed, integrated ...

Senior iOS Developer

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
software team working on consumer-facing digital health applications. This role would suit someone who enjoys building well-structured mobile applications, takes pride in clean code, and wants to contribute to products that are used by real people to support their health and wellbeing. Youll be joining … maintain Apple HealthKit functionality Write and maintain automated unit and UI tests Collaborate with cross-functional teams including Product, UX and QA Participate in code reviews and support development best practices Contribute to architectural discussions and technical planning Support release processes and CI/CD workflows Mentor developers ...

Java Backend Engineer

Hiring Organisation
Interact Consulting Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
500-550 a day
month contract. What you'll do: Build and maintain scalable microservices. Develop REST APIs using Java & Spring. Collaborate with cross-functional teams. Write clean, efficient, and testable code. What we're looking for: Strong Java (8+) and Spring experience. Solid background in microservices architecture. Experience with REST APIs, Docker ...

Java Backend Engineer

Hiring Organisation
Interact Consulting Limited
Location
Milton Keynes, Buckinghamshire, UK
make an application. What you'll do: Build and maintain scalable microservices. Develop REST APIs using Java & Spring. Collaborate with cross-functional teams. Write clean, efficient, and testable code. What we're looking for: Strong Java (8+) and Spring experience. Solid background in microservices architecture. Experience with REST APIs ...