326 to 350 of 758 Clean Code Jobs in the UK

in building responsive, high-quality web and mobile solutions. Working closely with UX designers and backend teams, you will translate concepts into polished, production-ready implementations, while ensuring maintainable code, effective testing, and smooth deployment. Key Responsibilities Act as a subject matter expert within UI/Mobile development for the digital engineering team. Develop and maintain responsive, cross-platform … Create and maintain reusable components and documentation using Storybook. Build cross-platform features for iOS and Android using Ionic. Collaborate with backend teams on API integration and implementation. Write clean, maintainable code, adhering to best practice and team standards. Maintain effective test coverage using Jest and React Testing Library. Participate in code reviews, agile ceremonies, and technical More ❯

Responsibilities In this role, you will be responsible for the design, implementation, and optimization of software components related to our Machine Learning training. This position requires a passion for clean code and strong software development principles. The scope includes everything from how we architect, configure, and run our ML configuration systems to the training pipelines, testing pipelines, and More ❯

required for this role: Demonstrated track record of developing and delivering mobile applications, ideally using React Native. High level of proficiency in TypeScript and JavaScript, with a focus on clean, maintainable code. Hands-on experience building backend services with Node.js. Knowledge of contemporary frontend and backend frameworks, with the ability to adapt to new technologies. Strong grasp of RESTful 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 and Data team to determine technical delivery and functionality. Design data solutions based on optimal performance, scalability and 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 and Data team to determine technical delivery and functionality. Design data solutions based on optimal performance, scalability and 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 and Data team to determine technical delivery and functionality. Design data solutions based on optimal performance, scalability and More ❯

platform-secure, observable, and built for scale. Drive architectural discussions and decisions across multiple teams, shaping the future of our backend systems. Champion engineering excellence: testability, reliability, scalability, and clean code. Collaborate with engineers, product managers, designers and data analysts to deliver user and business value fast. Lead and coordinate the delivery of large, complex technical initiatives with clarity More ❯

you to follow these values What You'll Bring Advanced knowledge in a high-level programming language (e.g. Python, Scala) with proven foundation in software engineering best practices - testing, clean coding standards, code reviews, pair programming, automation-first mindset Experience delivering data compliance & privacy solutions ensuring that we uphold data subject rights for our customers Experience introducing a More ❯

the inside out. What's the mission? You'll play a key role in turning ideas into working solutions. From translating business needs into thoughtful development plans to writing clean, purposeful code, you'll take ownership from initial concept through to deployment. What you'll be doing: Work closely with colleagues to turn business goals into clear development … strategies Develop actionable project briefs with realistic timelines and transparent milestones Design, build, and launch applications that help push the business forward Actively debug, refine, and evolve code to keep everything running smoothly What you bring to the table: A genuine passion for clean, effective code and user-friendly solutions Sharp attention to detail and a practical More ❯

have offices in the centre of Edinburgh, Leeds, Manchester, and London as well as remote employees located throughout the country. We are a team of creators - whether that's code, project plans, go to market strategies, culture initiatives, marketing campaigns, large language models or people policies. And together, with our clients, we create the future. This has seen us … latest Jetpack libraries. As we continue we're always looking to find and adopt the best tools for the job - whether that's making our CI better with automated code scanning and UI testing or developing reusable libraries that we can share across projects. We conduct unit testing across all our projects, code is always peer reviewed, and … whether that's within our project teams or in the wider mobile community. What you'll be doing: Developing mobile apps with a focus on readable, maintainable and tested code using Kotlin, Coroutines and modern android development practices Creating modern adaptable user experiences with Jetpack Compose Collaborating with designers, product owners, testers and clients to deliver great products as More ❯

have offices in the centre of Edinburgh, Leeds, Manchester, and London as well as remote employees located throughout the country. We are a team of creators - whether that's code, project plans, go to market strategies, culture initiatives, marketing campaigns, large language models or people policies. And together, with our clients, we create the future. This has seen us … latest Jetpack libraries. As we continue we're always looking to find and adopt the best tools for the job - whether that's making our CI better with automated code scanning and UI testing or developing reusable libraries that we can share across projects. We conduct unit testing across all our projects, code is always peer reviewed, and … whether that's within our project teams or in the wider mobile community. What you'll be doing: Developing mobile apps with a focus on readable, maintainable and tested code using Kotlin, Coroutines and modern android development practices Creating modern adaptable user experiences with Jetpack Compose Collaborating with designers, product owners, testers and clients to deliver great products as More ❯

have offices in the centre of Edinburgh, Leeds, Manchester, and London as well as remote employees located throughout the country. We are a team of creators - whether that's code, project plans, go to market strategies, culture initiatives, marketing campaigns, large language models or people policies. And together, with our clients, we create the future. This has seen us … latest Jetpack libraries. As we continue we're always looking to find and adopt the best tools for the job - whether that's making our CI better with automated code scanning and UI testing or developing reusable libraries that we can share across projects. We conduct unit testing across all our projects, code is always peer reviewed, and … whether that's within our project teams or in the wider mobile community. What you'll be doing: Developing mobile apps with a focus on readable, maintainable and tested code using Kotlin, Coroutines and modern android development practices Creating modern adaptable user experiences with Jetpack Compose Collaborating with designers, product owners, testers and clients to deliver great products as More ❯

cutting-edge AI company on a mission to redefine how professionals in highly regulated industries interact with complex, multi-modal data. Their platform empowers users to deploy custom no-code AI agents that produce verifiable outputs with full transparency - ensuring trust, compliance, and control remain central to every decision. As a Backend Engineer, youll join a growing team working … at the forefront of AI infrastructure. This isnt just about clean code or strong delivery - its about ownership, product intuition, and building for scale. Youll be part of a lean, high-calibre engineering function where every member contributes to planning, testing, analysis, and execution. What Youll Be Doing: Building and evolving APIs that serve as the backbone for … plus, but other languages like Scala, Haskell, Clojure, Go, Node.js, or F# are welcome) Proven track record of building and scaling distributed backend systems Solid understanding of infrastructure-as-code and cloud orchestration (AWS, Terraform, Docker) Familiarity with queue management, observability tooling, and shipping in fast-paced environments Awareness of GenAI and prompt engineering, or a keen interest to More ❯

team, you will report to a Software Team Manager. What you'll do: Research and develop high-quality, scalable full-stack software solutions using Java (Spring Boot). Produce clean, testable, and efficient code that follows established coding best practices. Write automated tests as part of the development process to ensure software reliability and performance. Perform code More ❯

join our client's dynamic team. This role involves developing and maintaining a range of business-critical applications, websites, and system integrations. If you have a passion for writing clean, maintainable code and thrive in solving complex challenges, this could be the perfect opportunity for you. Day-to-day of the role: Develop bespoke software and middleware solutions … to support and grow core business operations. Deliver high-quality, secure code using modern best practices. Collaborate with stakeholders to translate business requirements into robust technical solutions. Troubleshoot and resolve issues across development environments. Mentor junior team members, promoting best practices and continuous improvement. Stay current with industry trends, frameworks, and emerging technologies. Undertake any other tasks deemed necessary … days of annual holiday Annual company events and recognition awards HealthShield cash back scheme, Cycle-To-Work scheme after six months Free on-site parking and casual dress code Comprehensive induction and training program Complimentary tea and coffee More ❯

shape the ongoing evolution of the T24 technology strategy. This is a hands-on engineering role, ideal for someone who is technically strong, collaborative by nature, and passionate about clean, extensible, and supportable code. If you thrive in an agile, fast-paced environment and enjoy working on systems that have real impact, wed love to hear from you. Key … and support the team throughout the development lifecycle Promote continuous delivery practices including iterative development, test automation, and frequent releases Provide mentorship and technical leadership across the team Write clean, efficient code with appropriate documentation and unit testing Conduct peer reviews and offer constructive feedback on code and technical designs Champion engineering excellence and help shape team … culture and best practices Essential Skills & Experience Temenos Transact (T24) Expertise Deep hands-on experience with T24 including L3 code development Proficient with InfoBasic, TAFJ componentised code, and OFS processing Experienced with version APIs, enquiry APIs, Core API hooks, and multi-thread routines Strong knowledge of T24 customisation, data model, and Oracle storage Solid understanding of SWIFT, delivery More ❯

API design, devops, frontend, data engineering, algorithms, AI, startup engineering, analytics, etc. You'll also mentor junior software engineers. THE IDEAL CANDIDATE 5+ years of experience building web apps Clean simple code, even when solving complex problems Good systems design and architecture knowledge Good knowledge of the software life cycle, including code reviews, testing, team organization Ability … to measure and improve our search engine Improve and migrate our data model for the content we host Migrate our NLP algorithms over to use LLMs Do thorough, prompt code reviews Implement developer tools to help with code quality Job Type : Full-Time Location : 100% remote US-based comp range : $140k-$185k Latin America-based comp range : $105k More ❯

working within an agile team to deliver robust enterprise solutions following industry standards. Design, develop, enhance, and maintain applications adhering to coding standards and quality targets. Ensure quality through code reviews and comprehensive unit testing. Collaborate with the scrum team, other project teams, line manager, and development lead to ensure accurate and complete delivery. Contribute to the development and … implementation of software development best practices. Write clean, efficient code in relevant programming languages to implement features and functionality. Key Competencies & Skills: Knowledge of oil, wet bulk, energy trading, and risk management business. Understanding of Agile methodologies and project management tools. Effective communication skills for stakeholder collaboration and technical explanation. Strong problem-solving skills to troubleshoot and develop More ❯

the onboarding of eFX clients via single dealer, RFQ and voice hybrid channels Champion CI/CD, GitOps, containerised deployment (Kubernetes, OpenShift) Team Leadership Mentor 6-10 developers; run code/design reviews. Foster a culture of psychological safety, continuous learning and DevSecOps. Stakeholder & Relationship Management Translate trading desk priorities into sprint backlogs. Partner with Sales, Quant, Compliance and … price distribution, algo execution & hedging, order management) Proven software development experience with expertise in ultra low latency/high availability platforms Proficiency in .net core Proven ability to develop clean, testable code Experience with Unix & Azure cloud hosting, postGre & oracle databases, gRPC, kafka, FIX, SBE middlewares, elk stack Languages & Paradigms: C# .NET 9, strong multithreading, async & lock free … Onload, TCP/UDP multicast Messaging & Data: FIX, binary encoded protocols (SBE, FAST), RTDS, gRPC, KAFKA, https api, udp Pipeline: github, Jenkins, TeamCity, Sonar, XLDeploy, Docker, Kubernetes Infra as code: Terraform, ansible, azure cloud Datastores: PostGre, OCP Observability: ELK, Grafana, OpenTelemetry Batch: airflow (python) Security & Compliance: TLS, OAuth2/OIDC, data masking, GDPR/MiFID controls Project & Process: Scrum More ❯

on AWS (e.g., Lambda, ECS, S3, RDS) Integrate with third-party financial data providers and internal portfolio systems Collaborate closely with front-end developers, DevOps, and business stakeholders Write clean, testable code and contribute to CI/CD pipelines and automated deployments Participate in architectural planning, peer reviews, and agile development cycles Monitor and improve performance, availability, and … design and frameworks such as FastAPI, Flask, or Django Proficient in working with relational databases (PostgreSQL, MySQL) and ORMs (e.g., SQLAlchemy) Familiarity with Docker , container orchestration, and infrastructure-as-code (e.g., Terraform or CloudFormation) Solid understanding of software engineering best practices, including version control, testing, and deployment workflows Desirable: Experience with alternative asset strategies such as private credit, real … high visibility with senior stakeholders Opportunity to influence architectural decisions in a technology-forward environment Application Instructions To apply or learn more, please submit your CV and any relevant code samples or GitHub links. Suitable candidates will be contacted directly. Venquis is acting as an Employment Agency in relation to this vacancy. More ❯

a fully homebased role but there will be a requirement to attend sites when needed. You will be responsible for developing and maintaining applications, creating new features, and writing clean, clear, reusable code. Working with other Developers, Product Managers, and Delivery Leads in Scrum teams, you will build efficient programs and systems that serve Customer needs. At Frontier, the … Express, RESTful API, GraphQL, HTML, CSS, SQL You understand Restful principles and OpenAPI specifications You understand Secure authentication, authorisation, and data protection methods You create clear and comprehensive documentation Code and Branch management experience with Git version control essential Object-oriented programming (OOP) Solid design principles Experience in Scrum/Agile teams Aptitude and passion for data structure & software … desirable Your Role As a Software Developer your role will involve: Active participation in all Agile ceremonies Working with other developers to design algorithms and process design documents Producing clean, efficient code based on specifications Integrating software components and third-party programs Troubleshooting, debugging, and upgrading existing software Recommending and executing improvements Maintaining and supporting allocated products and More ❯

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 ❯