526 to 550 of 734 Permanent Clean Code Jobs

UX designers to translate wireframes into refined, production-ready solutions. Develop and maintain comprehensive component documentation utilising Storybook. Build and support cross-platform features employing the Ionic framework. Produce clean, maintainable code in accordance with established team standards and best practices. Develop and uphold robust test coverage for all code bases. Participate in code reviews and … and a commitment to delivering pixel-perfect user interfaces. Strong collaborative skills, with the ability to work effectively with UX designers and fellow engineers. Thorough understanding of coding standards, clean code methodologies, and testing best practices. Familiarity with agile development methodologies and a proactive approach to team engagement. Level : 3 Department: Software Engineering Location : Southampton/Home Worker … Next.js and Ionic - Work closely with UX designers to translate wireframes into polished implementations - Create and maintain component documentation using Storybook - Build cross-platform features using Ionic framework - Write clean, maintainable code following team standards and best practices - Develop and maintain test coverage - Participate in code reviews and technical discussions - Work within agile teams, participating in all More ❯

Passionate about crafting fast, accessible, and user-first web experiences? This is your chance to join a close-knit development team where clean code, smart design, and problem-solving come together to make a real impact. ?? Obsessed with clean code? ?? Love the challenge of making interfaces intuitive, beautiful, and blazingly fast? Our client is growing and … What youll be doing Youll be responsible for building and maintaining scalable web applications that meet both client and user expectations. That means translating technical and business requirements into clean, maintainable code, and getting hands-on with everything from layout structure to dynamic interactions. Whether its refining an existing component or investigating an edge-case bug, youll take … ownership of your code and strive for pixel-perfect execution. Your day-to-day will include: Turning requirements into intuitive user experiences Writing well-structured HTML, accessible to all Creating responsive, flexible layouts Handling interactivity with clean, asynchronous JavaScript Diagnosing and fixing bugs with confidence ?? What youll bring to the team To hit the ground running, youll need More ❯

skies.You’ll work on mission-critical systems that power drone delivery, detection, and deployment. Your toolkit? C#, .NET, Angular, AWS, SQL, and NoSQL. If you’ve ever wanted your code to help save lives (or at least beat traffic), this is your moment.What’s in it for you? Salary up to £80k Hybrid working (Fareham HQ + remote flexibility … Projects with real-world impact across defence, medical, and environmental sectors A team that’s as passionate about clean code as they are about clean airspace If you're a full-stack dev who wants to build tech that literally takes off, let’s chat.?? Want to Know More A full job description and tech stack are More ❯

skies.You’ll work on mission-critical systems that power drone delivery, detection, and deployment. Your toolkit? C#, .NET, Angular, AWS, SQL, and NoSQL. If you’ve ever wanted your code to help save lives (or at least beat traffic), this is your moment.What’s in it for you? Salary up to £80k Hybrid working (Fleet HQ + remote flexibility … Projects with real-world impact across defence, medical, and environmental sectors A team that’s as passionate about clean code as they are about clean airspace If you're a full-stack dev who wants to build tech that literally takes off, let’s chat.?? Want to Know More A full job description and tech stack are More ❯

Front End Developer. Key Responsibilities: • Develop, test, and maintain software applications using React, React Native, and related technologies.• Troubleshoot, debug, and optimise applications to ensure performance and reliability.• Write clean, scalable, and efficient code following industry best practices.• Build responsive and performant web applications.• Manage and direct Senior Developers Core Technical Skills Required: Strong experience with React and … React Native (including hooks like useEffect, useState) Familiarity with TypeScript and strict typing for maintainable code Comfortable working with REST APIs Axios and fetch Experience with state management tools like Context API Strong experience with Optimisation (useMemo, useCallback) Knowledge of React Query Understanding of component-based architecture and clean code structure (e.g. Atomic Design) Testing experience with More ❯

Front End Developer. Key Responsibilities: Develop, test, and maintain software applications using React, React Native, and related technologies. Troubleshoot, debug, and optimise applications to ensure performance and reliability. Write clean, scalable, and efficient code following industry best practices. Build responsive and performant web applications. Manage and direct Senior Developers Core Technical Skills Required: Strong experience with React and … React Native (including hooks like useEffect, useState) Familiarity with TypeScript and strict typing for maintainable code Comfortable working with REST APIs Axios and fetch Experience with state management tools like Context API Strong experience with Optimisation (useMemo, useCallback) Knowledge of React Query Understanding of component-based architecture and clean code structure (e.g. Atomic Design) Testing experience with More ❯

and its evolution. Build end-to-end features (Python) from scratch. Resolve critical production issues promptly. Develop test infrastructures, write documentation, and ensure high performance. Follow development best practices (Clean Code, Clean Architecture, code reviews). Communicate actively with stakeholders, team members, and clients. Valued Skills and Experience Strong proficiency in Python with at least More ❯

occasionally mumble to yourself in YAML. Bonus points if you enjoy debugging flaky CI pipelines while caffeinated. You’ll: Build modern, beautiful web apps and robust backend services Write clean code, test it properly, and ship with confidence Collaborate with designers, PMs, and fellow engineers who speak fluent emoji Help define best practices, review code, and drive … but to handle stakeholders and design tasks – ie taking accountability for the build. Solid CI/CD chops (GitHub Actions is a plus) A love of good UX and clean architecture CompSci or STEM background from a Top University with >5 yrs experience. Educated either to a 1st class or 2:1 degree level or have significant experience and More ❯

coding with Python, Java, C#, and more Collaborate on real software builds Participate in Agile development cycles Learn about version control (Git) Exposure to backend APIs and databases Write clean, maintainable code Debug and test existing systems Team-based and individual projects Certificate and industry-level mentoring Paid & unpaid positions available More ❯

Pets at Home and help us build exceptional digital experiences for pet lovers across the UK. Were looking for a Senior Frontend Developer whos passionate about performance, accessibility and clean, scalable code. The role offers hybrid working from our Support Office in Handforth, Cheshire. What Youll Do: Build and optimise modern web applications using React, Next.js, and TypeScript Lead … and design within your squad Champion accessibility and performance best practices Write robust unit and end-to-end tests (Jest, Playwright/Cypress) Mentor developers and drive high-quality code through reviews Collaborate with cross-functional teams to deliver impactful features What You Bring: Extensive frontend development experience Deep knowledge of React, Next.js, SSR/SSG and modern frontend … architecture Strong testing skills and experience with Storybook and cloud platforms (Azure a plus) A passion for clean code, collaboration and continuous improvement Tech: Microsoft Azure | React | Typescript | Next.js | Jest | Storybook | Playwright | Cypress | Server Side Rendering (SSR) | Static Generation (SSG) We take our inspiration from pets in embracing people from all walks of life, and we value, respect More ❯

Home and help us build exceptional digital experiences for pet lovers across the UK. We're looking for a Senior Frontend Developer who's passionate about performance, accessibility and clean, scalable code. The role offers hybrid working from our Support Office in Handforth, Cheshire. What You'll Do: Build and optimise modern web applications using React, Next.js, and TypeScript … and design within your squad Champion accessibility and performance best practices Write robust unit and end-to-end tests (Jest, Playwright/Cypress) Mentor developers and drive high-quality code through reviews Collaborate with cross-functional teams to deliver impactful features What You Bring: Extensive frontend development experience Deep knowledge of React, Next.js, SSR/SSG and modern frontend … architecture Strong testing skills and experience with Storybook and cloud platforms (Azure a plus) A passion for clean code, collaboration and continuous improvement Tech: Microsoft Azure React Typescript Next.js Jest Storybook Playwright Cypress Server Side Rendering (SSR) Static Generation (SSG) We take our inspiration from pets in embracing people from all walks of life, and we value, respect More ❯

a deep understanding of the Apple ecosystem, from iPhones and iPads to watchOS and iOS frameworks, and a strong grasp of best practices in mobile architecture, user experience, and code quality. This role is ideal for a proactive and self-motivated developer who thrives in a remote, collaborative environment and can independently drive projects to completion. Key Responsibilities Develop … and maintain iOS applications using Swift and Objective-C Collaborate with product managers, designers, and other developers to define, design, and ship new features Write clean, scalable, and maintainable code following Apple's Human Interface Guidelines Identify and fix bugs and performance bottlenecks Integrate with RESTful APIs and third-party libraries/services Ensure the performance, quality, and … responsiveness of applications Participate in code reviews and contribute to continuous improvement of development processes Stay up to date with the latest iOS development trends and technologies Required Skills & Qualifications 5+ years of professional iOS development experience Expert-level knowledge of Swift and strong experience with Objective-C Deep understanding of UIKit, CoreData, CoreAnimation, CoreLocation, AVFoundation, and other native More ❯

will be responsible for developing mobile applications for customers, each customer will have a tailored application developed by you and your team. In this role, You will own the code base and develop high-quality and scalable code using React Native framework. You will be joining a team of two, this team is remote so you must be … a self starter and be a strong communicator to apply for the position. To really thrive in this role you must be able to write clean JavaScript code and have the ability to work with third-party dependencies and be able to debug dependency conflicts. Who You'll Be An enthusiastic, self starter and excellent communicator. A collaborative More ❯

You'll join a squad of 5 (developers, tech lead, PM) working on a high-growth platform. Your responsibilities include designing and developing new features, ensuring clean and scalable code, and contributing to technical decisions and product quality. Tech & Culture PHP 8/Symfony Docker/CI/CD pipelines AWS/OVH Redis, RabbitMQ, ElasticSearch Strong product More ❯

with a well recognised and established software business looking to add skilled C# Developers to their collaborative development team. This is a great opportunity for someone who enjoys writing clean code, contributing to a quality product, and working in a grown-up environment where autonomy is trusted. You’ll be part of a close-knit team where your … real difference. The business has been serving an international client base for over 20 years, with a strong reputation and a stable customer base. The Role Writing high-quality code using C#, Entity Framework, and SQLInvolved in developing new features and solving problems across the platformContributing to a product that incorporates AI features and is continually evolvingJoining regular team … catch-ups (roughly every quarter in the Aberdeen based office) Duties Writing high-quality code using C#, Entity Framework, and SQL Involved in developing new features and solving problems across the platform Contributing to a product that incorporates AI features and is continually evolving Joining regular team catch-ups (roughly every 6-8 weeks in person in Aberdeen) Key More ❯

develop tools and systems that support real-time investment decisions. You'll be responsible for building and maintaining the full analytics stack - from ingesting and transforming data to delivering clean, responsive front-end applications. The role offers strong exposure to trading workflows and a chance to make a direct impact on portfolio management. Key responsibilities: Optimise and extend core … back-end systems that support continuous, high-availability analytics Design and implement data pipelines to clean, normalise, and structure financial datasets Build responsive, informative front-end tools using React to support decision-making on the trading desk Collaborate with Portfolio Managers to scope and deliver high-impact tools and applications Manage data ingestion from multiple sources, ensuring consistency, accuracy … Python, including data libraries such as pandas, numpy and scipy Experience building front-end applications in React or a similar framework Solid understanding of modern software engineering practices and clean code principles Comfortable working in a fast-paced environment with evolving requirements Interest in financial markets and enthusiasm for working closely with a trading team Degree in Computer More ❯

responsibilities Collaborate with project managers and team members to interpret technical requirements and convert them into development tasks. Design, develop, and maintain backend applications using C# and .NET. Write clean, efficient, and maintainable code in adherence to best practices and coding standards. Develop and maintain unit and integration tests to ensure code quality and system reliability. Participate … in code reviews and offer constructive feedback to improve code consistency and maintainability. Requirements At least 3 years of professional experience in backend development. Strong proficiency in .NET (C#) and SQL. Experience with GitHub and package management tools. Solid understanding of software development principles, design patterns, and best practices. Desirables Degree in Computer Science or related field Experience More ❯

significant impact on the utilities sector. End-to-End Development: Engage in the entire life cycle of business applications, from defining technical specifications to unit testing, release management, and code quality assurance. Coding Excellence: Craft clean, efficient code that's both scalable and maintainable. Collaboration: Collaborate closely with business analysts and stakeholders to maximize the value delivered … Ensure compliance with company policies, procedures, and coding standards. Qualifications and Experience: A degree in IT or equivalent experience. Proficiency in .NET, C#, Restful API, Entity Framework, SQL, source code management (TFS or Git), Web APIs, system design, and architecture. Skills and Abilities: Strong communication, documentation, problem-solving, proactive issue resolution, commitment to deadlines, and effective team collaboration. Benefits More ❯

the latest Java technologies. Key Responsibilities: Design, develop, and maintain Java-based applications and APIs Collaborate with cross-functional teams to define technical requirements and deliver quality solutions Write clean, efficient, and testable code Participate in peer code reviews and contribute to continuous improvement Ensure systems are secure, scalable, and optimised for performance Skills & Experience: Strong hands More ❯

applications using Apex , Visualforce , and Lightning Components Work closely with product owners to understand business needs and craft technical solutions Support integrations , data migrations , and UAT Troubleshoot and optimise code for performance and scale Participate in code reviews and support junior developers Document your work clearly for both tech and business teams What You Bring Hands-on Salesforce … development experience Strong in Apex, LWC, Visualforce & REST APIs Familiar with integrations (e.g. MuleSoft, Data Loader) Agile mindset, Git/version control, and clean code practices Good communicator who can work with both devs and business users Nice to Have Salesforce certifications Admin or DevOps background Experience in financial services What's Next? If you're a problem More ❯

development of Orderwise software using modern frameworks and solutions. Works with the PO (Product Owner) to develop software to specification. They are also responsible for creating efficient and scalable code engaging in database design and optimisation. Responsibilities Design, develop, and maintain the software. Implement new features and functionalities based on product requirements. Write clean, scalable and efficient code … PHP, Laravel, HTML, CSS and JavaScript. Keep up to date with the latest technology trends and advancements. Support product management with technical expertise. Create and maintain technical documentation for code, APIs and system architecture. Skills, Knowledge & Expertise Proven experience as a software developer. Knowledge of software and application design. Experience in PHP, Laravel (or similar MVC Framework). Experience More ❯

maintain efficient, reusable, and reliable C# code. Ensure the best possible performance, quality, and responsiveness of applications. Identify bottlenecks and bugs, and devise solutions to these problem. Help maintain code quality, organization, and automatization. Knowledge, skills and experience: Proficient in C#, with a good knowledge of its ecosystems. Proficient in WPF, with a good knowledge of its design methodologies. … oriented programming. Skill for writing reusable C# libraries. Familiar with various design and architectural patterns. Knowledge of concurrency patterns in C#. Familiarity with Microsoft SQL Server. Knack for writing clean, readable C# code. Understanding fundamental design principles behind a scalable application. Creating database schemas that represent and support business processes. Basic understanding of Common Language Runtime (CLR), its limitations … weaknesses, and workarounds. Implementing automated testing platforms and unit tests. Proficient understanding of code versioning tools. Familiarity with continuous integration. This is a defining career opportunity, please apply for further detail to join a leading Fin Tech company. More ❯

career progression plan in the team. You will be developing and maintaining web applications, backend services, and APIs, collaborating with cross-functional teams to deliver new features and write clean, efficient, and reusable code, you will also be valued in participating in code reviews and continuous improvement. Tech stack C# .NET Core Vue/React/Angular More ❯

senior software engineers to develop, test and implement software solutions that meet the needs of our clients. Assist in the design, development, and maintenance of software applications Participate in code reviews and contribute to the development of best practices Collaborate with project managers and other engineers to develop detailed specifications and requirements Write clean, maintainable and efficient code More ❯

Framework), and related technologies. Design and implement RESTful APIs, microservices, and backend logic. Participate in the full software development lifecycle, including requirements gathering, design, coding, testing, and deployment. Write clean, scalable, and maintainable code following best practices and SOLID principles. Collaborate with front-end developers, QA engineers, DevOps, and product teams. Troubleshoot, debug, and optimize application performance. Contribute … to code reviews, technical documentation, and agile ceremonies (e.g., stand-ups, sprint planning). Requirements: 4+ years of development experience with C# Proven track record delivering complex, high-quality web applications Strong communication and collaborative team mindset Contract details: Start Date: September 2025 Contract Length: 18 months Security Clearance Certificate is mandatory Location: Fully remote within the UK, with More ❯