76 to 100 of 240 Permanent Clean Code Jobs

Lead Java Developer (50/50 Leading/Hands-on)

Hiring Organisation
Hays
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
part of the role is bringing structure, clarity and consistency, ensuring engineering best practice is followed and continuously improved. This includes championing clean code, driving development standards and embedding scalable, maintainable approaches across the team. What you'll need to succeed You'll be an existing Lead … Senior Java Developer with a background in Spring-based development. driving engineering improvements, best practice, improving code quality and helping move teams forward. You'll lead technical delivery whilst remaining close enough to the code to guide decisions for a team (minimum 3 Engineers, ideally 6). Strong ...

Application Technical Support Analyst

Hiring Organisation
Worldline
Location
United Kingdom
proposals. Develop and deploy bug fixes, hotfixes and upgrade libraries in Java applications. Participate in the design and development of significant enhancement releases. Write clean, well-documented code following established coding standards. Conduct code reviews and ensure code quality. Collaborate with development teams on feature implementation … Experience with Java EE using Spring Framework, implementing REST web services, interacting with IBM MQ and Oracle databases as well as maintaining legacy Java code and Java Server Pages. Familiarity with debugging tools. Familiarity with Mavern, Gradle and Ant build tools. Understanding of software development lifecycle (SDLC). Experience ...

Forward Deployed Engineer

Hiring Organisation
Novatus
Location
London Area, United Kingdom
with business analysts, implementation managers and client technical teams to understand client data and reporting requirements. Required Experience: Strong software engineering fundamentals including OOP, clean code, automated testing, CI/CD and observability. Fluent in python and the python data ecosystem (e.g. pandas). Experience building large ...

Senior Developer

Hiring Organisation
Cambridge University Press & Assessment
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
document decisions, estimate effort and explain trade-offs to technical and non-technical stakeholders. Quality and reliability mindset: Takes pride in well-engineered outcomes (clean code, reviews, automated testing where appropriate) and considers operational support from day one. Agile collaboration: Enjoys working in a squad environment, partnering with ...

Senior AI Engineer

Hiring Organisation
Bright Purple Resourcing
Location
Glasgow, Lanarkshire, Scotland, 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 ...

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 ...

Software Engineer (AVP & VP)

Hiring Organisation
Harvey Nash
Location
Knutsford, Cheshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £95,000 per annum
scalable software solutions. Working across the full SDLC in a modern engineering environment. Collaborating with cross-functional teams to deliver business-critical platforms. Driving code quality, testing, and secure engineering practices. Contributing to architecture, innovation, and continuous improvement. What we're looking for Strong programming experience in Python (essential … Golang or Java (nice to have) Experience with distributed systems/microservices architecture. Knowledge of APIs, system design, and cloud environments. Strong focus on clean code, testing, and engineering best practices. For VP-level candidates Ability to lead technical direction and influence decisions. Experience mentoring or guiding teams. ...

Software Engineer - Contract

Hiring Organisation
ONMO
Location
City of London, London, United Kingdom
guide the team's priorities. Design, develop, and maintain full-stack applications using Node.js, AWS Lambda, React with Next.js, TypeScript, and Terraform. Write clean, efficient, and well-tested code that adheres to best practices and coding standards. Ensure code quality, organisation, and automatisation. Optimise applications for maximum … speed and scalability. Deploy applications using CI/CD pipelines and manage infrastructure as code with Terraform. Provide technical guidance and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols. Contribute to the development of technical documentation and standards. ABOUT YOU Qualifications Bachelor ...

Java + Kotlin Engineer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75,000
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 ...

Senior Software Developer

Hiring Organisation
Rebel Recruitment
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Software Developer, youll be responsible for designing, building, and maintaining reliable, scalable software that supports customers in managing and growing their businesses. Youll write clean, maintainable code, contribute ideas to future development, and play a key role in delivering development sprints to agreed timelines. Youll support and motivate … agile development team, helping to coordinate sprint activity, complete code reviews, and ensure stories are delivered to a high standard. Alongside your hands-on development work, youll coach others, share knowledge, and help raise the overall technical capability of the team. Strong communication is essential. Youll work closely with ...

Java Developer

Hiring Organisation
Anson Mccade
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Develop scalable microservices and APIs • Deploy applications to cloud platforms (e.g. AWS) • Collaborate with cross-functional teams (developers, testers, infrastructure) • Follow best practices like clean code, testing, and version control • Work in Agile teams (stand-ups, sprint planning, reviews) About The Candidate • The right Java Developer will have ...

D365 & Power Platform Technical Lead

Hiring Organisation
Cognitive Group | Part of the Focus Cloud Group
Location
England, United Kingdom
JavaScript/TypeScript Experience building integrations with Azure services Understanding of solution design and scalable architecture Experience mentoring or leading developers Passion for clean code, best practices, and modern engineering ...

Ruby Developer

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
optimisation, and API design will be essential as you contribute to ongoing development projects. If you enjoy collaborating in Agile/Scrum environments, value clean code, and are eager to work with modern tooling, cloud services, and containerised deployments, we'd love to hear from you. Key Skills ...

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 ...

Entry Level Data Scientist/Java full stack developer

Hiring Organisation
SynergisticIT
Location
Syracuse, New York, United States
Employment Type
Permanent
Salary
USD 154,000 Annual
what you know and what employers expect you to prove. Here's the truth employers hire based on whether you can handle real work-clean coding, debugging, teamwork workflows, version control, APIs, cloud basics, deployment pipelines, and the ability to explain what you did. That's why SynergisticIT emphasizes ...

PHP Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£45,000
features, improve existing systems, and contribute to technical decisions as the platform evolves. The Role Develop, maintain, and optimise APIs and backend services Write clean, scalable, and well-documented PHP code Collaborate with frontend developers, QA, and stakeholders Support and improve existing systems, troubleshooting issues where needed Contribute … code reviews, testing, and CI/CD processes Contribute to architectural and technical decisions Tech Stack PHP (8+) Symfony MySQL/Doctrine ORM AWS (EC2, Lambda) REST APIs Git, CI/CD, Jira About You Experience developing with PHP and Symfony Strong understanding of REST APIs Familiar with ...

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 ...

AI & Machine Learning Engineer

Hiring Organisation
Synergistic it
Location
Chicago, Illinois, United States
Employment Type
Permanent
Salary
USD Annual
know and what employers expect you to prove . Here's the truth employers hire based on whether you can handle real work-clean coding, debugging, teamwork workflows, version control, APIs, cloud basics, deployment pipelines, and the ability to explain what you did. That's why SynergisticIT emphasizes structured ...

Back End Developer

Hiring Organisation
Osdire
Location
Liverpool, England, United Kingdom
systems that support core marketplace functionality and evolving business requirements. Key ResponsibilitiesSystem Architecture & Development Design and implement scalable, maintainable backend architecture Apply SOLID principles, clean code practices, and clear separation of concerns Develop modular components using service-layer and repository patterns Core Platform Features User authentication and role … queues Architecture & Tooling Service-layer and repository patterns RESTful API design and authentication Event-driven architecture (Laravel Events & Listeners) Git, Composer, PHPUnit/Pest Code quality tools (PHP Insights, Pint/CS Fixer) Performance & Testing Query optimisation and N+1 prevention Queue and memory optimisation TDD mindset and integration testing ...

Data Engineer

Hiring Organisation
Anson McCade
Location
Newcastle Upon Tyne, England, United Kingdom
lineage, and security across all pipelines Deploy data applications using CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins) Manage infrastructure using Infrastructure as Code tools such as Terraform or CloudFormation Work with containerised environments using Docker and Kubernetes Collaborate closely with analytics, product, and AI teams to deliver … clean, usable datasets Support code reviews, best practices, and knowledge sharing across the team Provide guidance and mentorship to junior engineers where appropriate Ideal Background Third-level education in a relevant field such as Computer Science, Data Science, Artificial Intelligence, or similar Minimum 2 years’ experience in data ...

Cloud DevOps Engineer

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Cloud DevOps Engineer Designing and delivering secure, scalable systems on AWS Developing and maintaining applications using modern cloud-native services Applying Infrastructure-as-Code (IaC) approaches using CloudFormation, CDK or Terraform Writing clean, maintainable code in at least one Lambda-compatible language Scripting automation tasks using Shell ...

Cloud DevOps Engineer

Hiring Organisation
Anson Mccade
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Cloud DevOps Engineer Designing and delivering secure, scalable systems on AWS Developing and maintaining applications using modern cloud-native services Applying Infrastructure-as-Code (IaC) approaches using CloudFormation, CDK or Terraform Writing clean, maintainable code in at least one Lambda-compatible language Scripting automation tasks using Shell ...

Senior Data Engineer (AWS, Airflow, DBT)

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Nottingham, Nottinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
data models aligned with industry best practices Ensuring high standards of data quality through testing, monitoring and alerting Driving engineering best practices, contributing to code reviews and mentoring other engineers YOUR SKILLS AND EXPERIENCE: You will bring strong capability in: Python and advanced SQL Building and maintaining production-grade … pipelines Modern data orchestration tools (e.g. Dagster, Airflow, Prefect) Data modelling methodologies (Kimball, Data Vault, etc.) Engineering best practices including testing, version control and clean code AWS experience THE BENEFITS: You will receive a salary of up to £100,000 depending on experience, along with a comprehensive benefits ...