351 to 375 of 761 Clean Code Jobs in the UK

platforms. Build cloud-native, containerised applications and services using modern frameworks and design patterns. Create middleware and intranet applications that streamline internal workflows and communication between distributed systems. Write clean, maintainable, and efficient code across multiple languages (C#, PHP, Python, JavaScript). Develop and consume REST APIs, ensuring secure, performant communication between services. Ensure scalability and resilience in … application and integration health. Stay current on AI-driven software development practices (e.g., GPT-assisted development, Agentic AI workflows) and suggest practical implementations. Participate in architecture reviews, sprint planning, code reviews, and knowledge sharing. Requirements: Strong experience in backend systems and technologies, such as .NET 8 or 9, C# or Golang Experience in various SQL dialects, including MySQL, MSSQL More ❯

You'll Be Doing The role involves collaborating with cross-functional teams to deliver high-quality, scalable, and maintainable solutions. You will be required to write, test, and deploy clean, efficient, and maintainable code for various software applications, and collaborate with stakeholders to gather and understand technical and business requirements. Other responsibilities include; System Maintenance: Troubleshoot, debug, and More ❯

Work collaboratively with the Design and Product practices. Ensure all new UX/Design brief is fully understood, technically assessed, and signed off for your project before development Produce clean, efficient, reusable, tested code Advanced OOP in Typescript React Application state management (e.g. ngrx , redux) Advanced HTML5, CSS and CSS preprocessors (Sass) Automated TDD and BDD approaches using More ❯

but mighty team, you'll need to be curious and driven as well as pick up new tasks quickly and get stuck in with a proactive attitude. Responsibilities: Write clean, test-driven & scalable code Revise, update, refactor and debug code Be a quick learner, adopting new technologies because that's what you enjoy Stay apprised of and … apply the latest industry best practices Produce architecture artefacts to articulate larger, strategic changes to key stakeholders Participate in code reviews and pull request approvals About you: Essential: Be passionate about software development & IT! 3+ years of Salesforce development (APEX & React) 5+ years general software development experience within a team Have experimented with AI tools for coding and understand More ❯

brands. What You'll Be Doing Designing and implementing backend microservices using Java and Spring Boot Building and refining RESTful APIs that power secure, real-time payment flows Writing clean, testable code with a focus on quality, performance, and reliability Leading on feature analysis, architecture decisions, and release planning Contributing to peer reviews, automated testing, and continuous integration More ❯

and optimising enterprise solutions to support our business operations and goals. Key Responsibilities Assist in building scalable and secure RESTful microservices and cloud-native applications using Microsoft Azure. Write clean, secure, maintainable code and participate in code reviews to learn best practices and improve your technical skills. Support the implementation of CI/CD pipelines and test More ❯

and back-end developers to create responsive, high-performance web interfaces using React.js Work on new feature development and ongoing maintenance of our in-house platforms Participate in team code reviews and agile development processes Translate business requirements and design wireframes into clean, scalable code Help identify performance bottlenecks and debug issues across devices and browsers Stay More ❯

and Back-End engineers to deliver high-quality features. Follow Standards: Ensure the design and accessibility standards align with the GOV.UK Design System and WCAG 2.1 AA. Write Reusable Code: Produce clean, maintainable, and modular code and reusable components. Testing: Write unit and integration tests using tools like Jest and React Testing Library to ensure robust functionality. … Agile Participation: Engage in code reviews, stand-ups, and other agile processes for continuous improvement. Required Skills & Experience React.js Expertise: Strong hands-on experience with React.js and React Hooks. Proficient in Next.js: Experience with Next.js (including routing, SSR, static generation, and data fetching). JavaScript & TypeScript: Solid understanding of modern JavaScript (ES6+) and TypeScript. API Experience: Hands-on experience More ❯

user provisioning and identity management, as well as SAML 2.0 and Single Sign-On protocols. Must be capable of effectively implementing and troubleshooting SSO and SCIM integrations. High-Quality Code: Proven track record of writing clean, testable, and maintainable code that meets high standards of software quality. A developer who consistently levels-up the code base. More ❯

of real-world solutions for UK Government and National Security clients. As a Platform Engineer, you will: • Design and build secure, cloud-native systems for critical government projects • Write clean, testable code in one or more languages: Python, Java, .Net, JavaScript • Utilise modern CI/CD tools (Jenkins, Bitbucket, Bamboo, TeamCity) to streamline delivery • Contribute to the design … and execution of automated testing and static code analysis • Work collaboratively in Agile teams using Scrum, Lean, or Kanban practices • Use tools like Git , Mercurial, or Perforce for version control and code management • Help shape the direction of new projects or proof-of-concepts using innovative approaches Desirable (but not essential) skills we value: • Cloud platform deployment on More ❯

expertise? Ready to take ownership of a mission-critical eCommerce platform and lead from the front? We're seeking a Lead PHP Developer (Magento) to drive best practices, deliver clean, scalable code, and lead a growing team of developers. You'll play a vital role in an environment where downtime is not an option - leading stand-ups, mentoring … colleagues, and ensuring smooth delivery from both UK-based and offshore teams. What You'll Be Doing: Develop and optimise full-stack code across PHP/Laravel and Magento Own core platform areas and ensure high performance and scalability Lead daily stand-ups and help unblock developers in real-time Review code, set quality standards, and guide team … in ecommerce Expert-level PHP and Laravel, with proven Magento experience MySQL & Microsoft SQL Server skills Experience in CI/CD, Git, and agile delivery environments Leadership experience: mentoring, code reviews, team stand-ups Solid understanding of cloud platforms (AWS, Azure, etc.) Desirable Extras: Vue.js, React, or similar frontend frameworks Docker and containerisation experience Third-party integrations and ecommerce More ❯

backed biotechnology startup based in Whittlesford, Cambridge. Our unique technology turns living cells into biofactories, creating sustainable new materials and therapeutics. With full control of the genetic sequence and code, we are exploring chemical space previously unreached by natural biology. Constructive Bio is a spinout from Professor Jason Chin's laboratory at the MRC Laboratory of Molecular Biology in … sequence models (e.g., transformer, diffusion models) Build robust experimentation pipelines (dashboards, logging, and hyperparameter sweeps). Apply fine-tuning protocols (LoRA/PEFT, adapters) on internal datasets. Refactor research code into clean, modular and maintainable code Identify technical gaps and advise novel solutions (e.g. distributed training pipelines) Foster a high-trust engineering culture: write clear, well- documented … code and participate in code reviews. Requirements: BSc or MSc in an Engineering discipline. Demonstrated experience with the ML research and development lifecycle. Hands-on experience with PyTorch, Hugging Face libraries. Solid understanding of algorithms, data structures, and software design principles. Growth mindset and curiosity for biology - we'll teach you the rest Collaborative team player with excellent More ❯

Web Services for system connectivity. Experience working with AS/400 systems, particularly in manufacturing or MES environments. Ability to bridge legacy and modern systems with clear documentation and clean code practices. Further job details available upon application. Please note, due to internal capabilities it will be difficult for us to take internal calls regarding your application - please More ❯

Web Services for system connectivity. Experience working with AS/400 systems, particularly in manufacturing or MES environments. Ability to bridge legacy and modern systems with clear documentation and clean code practices. Further job details available upon application. Please note, due to internal capabilities it will be difficult for us to take internal calls regarding your application - please More ❯

Vue.js A developer who enjoys working across the full stack and isn't afraid to get stuck in with different parts of a project. Someone who's passionate about clean code, learning new technologies, and working as part of a team. Experience with other languages, tools, or frameworks is a big plus - this will give you the chance More ❯

project delivery, breaking down requirements into achievable milestones. Ensuring the team's backlog aligns with our long-term technical strategy is crucial. Delivering top-notch results - bug-free releases, clean code, and well-monitored systems - will be your priority. Communicating clearly with stakeholders is key. You'll keep up with emerging tech trends, ensuring we stay ahead of More ❯

the long-term technical strategy. Implement and maintain best engineering practices across planning, coding, design, quality, monitoring, deployment, and security. Ensure the quality of deliverables, including bug-free releases, clean code, and well-monitored systems. Own the target reference architecture and oversee design decisions. Communicate effectively with stakeholders at all levels, reporting up and down. Stay abreast of More ❯

Experience with software development/architecture on the cloud Collaborates effectively with others in a team environment Experience with software design including design patterns, algorithms, the SOLID principles, and clean code Knowledge of architecture design including architecture patterns and anti-patterns Experience with Agile methodology, and ideally (but not necessarily) Kanban and SAFe Preferred qualifications/skills: Experience More ❯

systems. Database knowledge: Experience working with SQL (PostgreSQL, MySQL) databases, and capable of writing performant, secure queries. Characteristics Simplify: Whether you're streamlining CI/CD pipelines or reducing code complexity, you break down chaos into clean, scalable solutions. High-performance: Champion performance, monitoring, and reliability. You build systems that not only work, but scale and endure under … Experience deploying to Google Cloud, Vercel, or other cloud providers. Comfort working across REST, WebSockets, GraphQL, or gRPC APIs. Ability to architect and maintain scalable, secure systems with a clean codebase. Experience working with CI/CD pipelines, version control (Git), and Agile methodologies. Organised, detail-oriented, and some experience in Agile methodology projects/sprints/stand ups More ❯

creating, deploying and managing the companies data assets and you will guide and influence other members of the data engineering team with the ultimate goal of writing excellent quality, clean and high performant code. Responsibilities include - Work with the Data Architects to determine technical delivery and functionality. Design data solutions based on optimal performance, scalability and reliability. Create, optimise More ❯

planning and prioritization. What You Bring: Strong experience delivering full-lifecycle data science projects in production environments. Proficiency in Python and data science libraries, with a focus on writing clean, maintainable code. Hands-on expertise with speech-to-text systems, including model selection, audio data processing, transcription accuracy, and integration into business applications. Experience working with NLP and GenAI More ❯

Python, SQL, and you're comfortable working in a cloud-first (AWS) ecosystem. Experience with object-oriented programming and packaging is important, as is a mindset geared toward scalable, clean, and reproducible code. You'll lead multiple cross-functional projects, oversee resource planning, and ensure your team is both productive and inspired. Whether its brainstorming new ideas in person More ❯

Guestia offices 4 days a week and 1 day a week at MK College. What You'll Do: Collaborate with development teams to create, enhance, release software solutions. Write clean, scalable, high-quality code and contribute to peer/code reviews. Ensure software is delivered with quality by writing unit and automated tests Troubleshoot, identify and fix … Participate in Agile ceremonies such as stand-ups, sprint planning and retrospect's. Learn and apply best practices in software development. Skills You will Learn: Create logical and maintainable code Develop effective user interfaces Exposure to databases, micro-services, APIs, web applications and mobile applications Test code and analyse results to correct errors found using unit testing Conduct … a range of test types, such as integration, system, user acceptance, non-functional, performance and security testing. Identify and create test scenarios Apply structured techniques to problem solving, debug code and understand the structure of programmes in order to identify and resolve issues Create simple software designs to effectively communicate understanding of the program Create analysis artefacts, such as More ❯

Our environments are primarily cloud-native spanning AWS, Azure and GCP, but we also work on systems running self-hosted open source services exclusively. We strive towards a strong code-first, data as a product mindset at all times, where testing and reliability with a keen eye on performance is a non-negotiable. JOB SUMMARY A Data Engineer, has … and infrastructure performance, identify bottlenecks and optimize for scalability, reliability, and cost-efficiency. Troubleshoot and fix data-related issues. DevOps: Build and maintain basic CI/CD pipelines, commit code to version control and deploy data solutions. Collaboration: Collaborate with cross-functional teams, including data scientists, analysts, and software engineers, to understand requirements, define data architectures, and deliver data … functional teams and communicate technical concepts to non-technical stakeholders. Ability to adapt to new technologies, tools, and methodologies in a dynamic and fast-paced environment. Ability to write clean, scalable, robust code using python or similar programming languages. Background in software engineering a plus. DESIRABLE LANGUAGES/TOOLS Proficiency in programming languages such as Python, Java, Scala More ❯

are followed, particularly concerning user data and blockchain interactions. Collaborate with cross-functional teams (design, marketing, product) to deliver new features and improvements according to the product roadmap. Maintain code excellence : author clean, efficient, and maintainable code; implement comprehensive testing and debugging; and lead code reviews, share best practices, and mentor teammates. Knowledge & Experience Must have … dark pool trading architectures and zero knowledge proof systems (e.g. zkSNARKs, zk STARKs) and how they integrate into DeFi protocols. Familiarity with cloud platforms (AWS, GCP) and infrastructure-as-code More ❯