151 to 175 of 322 Clean Code Jobs in the UK

Senior Software Test Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Qualifications You possess a strong background in software engineering, ideally with a JVM‐based language, who has the ability to both write and evaluate clean, maintainable code. You should have a solid understanding of modern testing and QA practices and frameworks, with experience in automation, and a real curiosity ...

Machine Learning Engineer - Spacetime UK

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
mathematical optimization library (e.g. Gurobi, CBC, Google OR tools) Strong technical communication skills, and ability to communicate across multiple functions. Ability to write clean, maintainable, and efficient code. A strong desire to pitch and sell our amazing technology! Preferred Qualifications: Experience working in the wireless communication, satellite communications ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
containing software as the major component to meet agreed business needs.**Main Responsibilities/Accountabilities:** • Design, build, and maintain efficient, reusable, and reliable Java code based on user requirements.• Develop well maintainable quality software using agile methodologies, adhering to team/company standards.• Pparticipate in planning sessions with team … understanding of security implications and secure coding.• Self starter, Self inclined in getting the work done.• Superb verbal and written communication.• Skill for writing clean, readable code and reusable Java libraries.• Proficient using source code management tools such as Github.• Experienced in a formal agile software development ...

Software Developer Apprentice

Hiring Organisation
QA
Location
West London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£16,000 per annum
internal applications, supporting football and non-football staff. Responsibilities: Assist in the design, development, and testing of software applications and internal tools Write clean, well-documented code across languages including Python, Java/C#, HTML, CSS, and JavaScript Support the Data Ops team in managing version control, code … improve existing web-based systems and internal applications Participate in cloud development and deployment tasks using industry-standard tools and platforms Document development processes, code, and procedures for future reference Comply with all company policies and procedures. Adhere to all company regulations regarding policies, procedures, health, safety and security ...

Research Engineer, Machine Learning – Paris/London/Zurich/Warsaw

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solutions. Our comprehensive AI platform is designed to meet enterprise as well as personal needs. Our offerings include Le Chat, La Plateforme, Mistral Code and Mistral Compute – a suite that brings frontier intelligence to end-users. We are a dynamic, collaborative team passionate about AI and its potential … mistral.ai/careers. Mistral AI participates in the E-Verify program Role Summary About the Research Engineering team. The team spans Platform (shared infra & clean code) and Embedded (inside research squads). Engineers can move along the research↔production spectrum as needs or interests evolve. Location Paris/ ...

Full Stack Engineer

Hiring Organisation
Virtual College
Location
Leeds, England, United Kingdom
Learning Management System and e-commerce platform Collaborating within Agile Scrum teams to deliver robust solutions Troubleshooting issues, improving performance, and ensuring code quality Supporting continuous improvement across systems, processes, and technology Our tech stack includes: C#, .NET Core, SQL Server, JavaScript, React, HTML/CSS (plus evolving tools … Core and SQL Server Solid front-end skills with JavaScript and React Experience working in Agile/Scrum environments A problem-solver who writes clean, maintainable code Someone collaborative, curious, and committed to continuous learning Why join us? Work on industry-leading e-learning products Be part ...

Senior Java Software Engineer (Pricing API) - 5 days - London

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
this could be a great fit. What You'll Be Doing Designing and building scalable backend systems using Java and the JVM ecosystem Developing clean, maintainable code from product requirements Applying TDD/BDD practices and modern engineering principles Building and maintaining cloud-native infrastructure Working on highly ...

Senior Software Engineer - Python, TypeScript and AWS

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
outstanding experiences for customers and internal stakeholders. With support from senior team members, contribute to architecture and design in your area of work. Write clean, well‐tested code in line with team standards; look for ways to improve those standards. Own, scope and deliver well defined deliverables … Collaborate closely with technical and non‐technical teams to identify and build the best solutions that maximise customer value. Contribute to a culture of code quality: implement automated unit and integration testing, and apply security practices such as threat modelling. Maintain and improve CI/CD pipelines; play ...

Senior Backend Python Developer

Hiring Organisation
ARM
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
business logic, data access layers, and integrations with internal and external systems. Develop and enhance RESTful APIs, following defined contracts and API standards. Write clean, maintainable, well-tested code, adhering to agreed engineering best practices. Contribute unit and integration tests to ensure functional correctness and regression safety. Support … feature delivery by implementing backend components from pre-defined designs and tickets. Participate in code reviews, addressing feedback and continuously improving code quality. Troubleshoot backend issues using logs and diagnostics, escalating complex design concerns to onshore leads. Work within an Agile/Scrum team, contributing to sprint delivery ...

Java Backend Developer (Banking)

Hiring Organisation
Ascendion
Location
Chester, England, United Kingdom
Responsibilities: Design, develop, and maintain enterprise Java applications using Spring Boot Build and manage scalable Microservices architecture Design, optimize, and maintain relational databases Write clean, efficient, and maintainable code following best practices Perform code reviews and ensure high code quality standards Manage and support Linux-based ...

Senior Software Engineer - Real-Time Data Platforms (Kafka/Spark). Job in Chester LilyLifestyle Jobs

Hiring Organisation
Jobleads-UK
Location
Chester, England, United Kingdom
near real‐time data pipelines Solid understanding of distributed systems, scalability, and data processing Background in software engineering best practices (testing, CI/CD, clean code) Nice to Have Experience in banking, compliance, or regulated environments Exposure to high‐volume transactional or voice data systems #J-18808-Ljbffr ...

Senior Software Engineer - Kafka/Spark

Hiring Organisation
Adecco
Location
Chester, Cheshire, United Kingdom
Employment Type
Contract
near real-time data pipelines Solid understanding of distributed systems, scalability, and data processing Background in software engineering best practices (testing, CI/CD, clean code) Nice to Have Experience in banking, compliance, or regulated environments Exposure to high-volume transactional or voice data systems ...

PHP Developer

Hiring Organisation
Oakwell Hampton Group
Location
Leeds, England, United Kingdom
small but highly capable engineering team, working on backend systems and APIs that are used at scale. There’s a strong focus on clean code, good engineering practices, and collaboration. Tech Stack PHP (8+) Symfony REST APIs MySQL/relational databases AWS (nice to have, not essential) Docker ...

Machine Learning Engineer (Applied AI / Scientific Computing)

Hiring Organisation
Jobleads-UK
Location
Blackwater, England, United Kingdom
feature engineering, training, evaluation, and optimisation. Translate complex scientific/engineering problems into ML‐driven solutions. Improve model performance in compute‐intensive environments. Write clean, testable, maintainable production code. Integrate ML services via APIs and software components. Collaborate with engineers and domain specialists on real‐world systems. Required Experience ...

Software Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
Salary
£60,000
existing systems, and contribute to technical decisions as the platform evolves. The Role Develop, maintain, and optimise APIs and backend services using Laravel Write clean, scalable, and well-documented PHP code Collaborate with frontend developers, QA, and stakeholders Support and improve existing systems, troubleshooting issues where required Contribute … code reviews, testing, and CI/CD processes Play an active role in architectural and technical decision-making Tech Stack PHP (8+) Laravel MySQL/Eloquent ORM AWS (EC2, Lambda) REST APIs Git, CI/CD, Jira About You Strong experience developing with PHP and Laravel Solid understanding ...

Senior Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£70,000
entire development lifecycle, from ideation and estimation through to delivery and continuous improvement. You'll play a key role in shaping technical solutions, writing clean and maintainable code, and contributing to a culture of engineering excellence. The position offers strong opportunities to grow technically while working on meaningful … years' experience in C# .NET Core Frontend experience with Angular (other JS libraries considered) Postgres experience Agile/Scrum environments Ability to write clean, loosely coupled, and testable code Solid understanding development principles (TDD, OOP etc) AWS experience Desirables Experience working within SaaS/PaaS environments Microservices Architecture ...

Software Developer Apprentice

Hiring Organisation
QPR HOLDINGS LIMITED
Location
Loftus Road Stadium, South Africa Road, London, England, United Kingdom
Employment Type
Advanced Apprenticeship
Salary
£16,000 a year
internal applications, supporting football and non-football staff. Role Assist in the design, development, and testing of software applications and internal tools Write clean, well-documented code across languages including Python, Java/C#, HTML, CSS, and JavaScript Support the Data Ops team in managing version control, code … improve existing web-based systems and internal applications Participate in cloud development and deployment tasks using industry-standard tools and platforms Document development processes, code, and procedures for future reference Comply with all company policies and procedures. Adhere to all company regulations regarding policies, procedures, health, safety and security ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
that underpin their global platform. As a Senior Software Engineer, you’ll be hands‐on with the latest Azure technologies, writing clear and maintainable code, and collaborating across teams to deliver against the technical roadmap. This role is pivotal to ensuring systems remain reliable, secure, and future‐ready, while … problems, power innovation, and support millions of end users worldwide. Day‐to‐day responsibilities include: Designing and building robust, scalable, and secure applications. Writing clean, maintainable, and effective code across the full technology stack. Driving alignment with architecture principles and contributing to the technical roadmap. Mentoring junior engineers ...

Software Engineer Rust

Hiring Organisation
Richmond Square Consulting Limited
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
technical point of contact for Rust-related engineering decisions within the team Working with asynchronous Rust and networked services in high-performance environments Producing clean, maintainable, well-tested code with a strong focus on reliability and security Participating in code reviews and helping drive engineering quality across … Experience working in defence, secure technology, or other highly regulated environments Knowledge of cloud platforms such as AWS or Azure Experience with Infrastructure as Code, for example Terraform Familiarity with containerisation such as Docker and orchestration platforms such as Kubernetes Understanding of zero-trust architectures, mTLS, and PKI Experience ...

Full Stack Engineer

Hiring Organisation
VIKASO® | Robotics 4.0
Location
Buckinghamshire, England, United Kingdom
will leverage extensive real-world experience gained from deploying advanced engineering solutions across manufacturing, aerospace, and logistics environments. You will translate these learnings into clean, efficient, and well-structured software systems that remove redundancy, streamline workflows, and improve overall performance. You will be responsible for designing and delivering robust … data modeling for robot/system telemetry (time-series and event data) and query and storage optimisation for real-time workloads (indexing, partitioning) Write clean, maintainable, and testable code aligned with team standards Contribute to code reviews and improve overall code quality Contribute to documentation ...

Software Engineering Lead

Hiring Organisation
LexisNexis Legal & Professional®
Location
Worcestershire, United Kingdom
Employment Type
Full Time
LGBTQ+ business community. Please do not contact the recruiter directly. Ready to lead a high-performing engineering squad while still shipping great code? Want to build modern .NET and Angular services on AWS-and help others level up with you? About our Team LexisNexis Legal & Professional, which serves customers … multiple initiatives. Design, build, and maintain backend services in C#/.NET . Build and evolve frontend features using Angular and TypeScript . Write clean, testable, maintainable code and set a high bar for engineering quality. Champion strong development practices including code review , pair programming ...

Python Engineer (Data)

Hiring Organisation
BCIS
Location
Coventry, England, United Kingdom
this, we’re looking for a Python Engineer (Data) to join our Engineering team. We’re looking for software engineers who love building reliable, clean, production-quality systems and are excited to apply those skills in the data space. You don’t need to already know Databricks or Spark … shaping the future of our data products. What you’ll do Build and maintain production-grade data pipelines and backend services using Python Write clean, modular, well-tested code following good engineering practices Design and implement reliable data workflows that scale with the business Work with ...

.Net Developer

Hiring Organisation
hireful
Location
Durham, County Durham, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
office working. Contract type: permanent. What you'll be doing Designing, building and maintaining in-house software products across the full stack. Writing clean, well-tested code using recognised patterns including SOLID principles and TDD Collaborating within an Agile team using Scrum and Kanban, contributing to delivery rituals … secure, scalable software design A team-first mindset with high standards for quality and craft Desirable: experience using AI-assisted development tools (e.g. for code generation or refactoring) in a pragmatic, quality-conscious way Why you'll love this job Join a tech-led business at a pivotal moment ...

.Net Full Stack Developer

Hiring Organisation
Hireful
Location
Durham, County Durham, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
office working. Contract type: permanent. What you'll be doing Designing, building and maintaining in-house software products across the full stack. Writing clean, well-tested code using recognised patterns including SOLID principles and TDD Collaborating within an Agile team using Scrum and Kanban, contributing to delivery rituals … secure, scalable software design A team-first mindset with high standards for quality and craft Desirable: experience using AI-assisted development tools (e.g. for code generation or refactoring) in a pragmatic, quality-conscious way Why you'll love this job Join a tech-led business at a pivotal moment ...

Net Developer

Hiring Organisation
hireful
Location
Durham / Work from home, County Durham, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum Up to £50,000 + Bonus + Extensive be
office working. Contract type: permanent. What you'll be doing Designing, building and maintaining in-house software products across the full stack. Writing clean, well-tested code using recognised patterns including SOLID principles and TDD Collaborating within an Agile team using Scrum and Kanban, contributing to delivery rituals … secure, scalable software design A team-first mindset with high standards for quality and craft Desirable: experience using AI-assisted development tools (e.g. for code generation or refactoring) in a pragmatic, quality-conscious way Why you'll love this job Join a tech-led business at a pivotal moment ...