51 to 75 of 245 Clean Code Jobs in England

Generative AI). Strong data science fundamentals: supervised learning, evaluation metrics, feature engineering, and experimentation. Production-grade Python proficiency and ability to write clean, maintainable code. Comfortable with complex SQL queries. Hands-on experience with AWS (ECR/ECS/EKS, Lambda, S3, IAM, CloudWatch), ideally AWS-certified. Experience ...

include: Designing and developing core software components for web, mobile, and embedded systems. Defining software architecture and contributing to technical roadmaps. Writing and reviewing clean, maintainable, and scalable code. Implementing automated test frameworks to ensure quality and reliability. Building fast prototypes to validate ideas and concepts. Supporting system integration ...

features within an insurance analytics platform, contributing to its long-term technical direction and responding to user and stakeholder needs Write high-quality, maintainable code primarily using .NET , with opportunities to work in other languages such as Python Work closely with professionals from different disciplines, including analytics experts … engineers, to translate complex insurance concepts into robust software functionality Apply established software engineering best practices to ensure code quality, reliability, and long-term maintainability Explore and prototype new tools, technologies, and approaches to support innovation and continuous improvement Contribute to knowledge sharing across the team, supporting a culture ...

/CD lifecycle, ensuring automated triggers and data quality checks are seamless and fail-safe. Agile Innovation: Contribute to a culture that prioritizes Clean Code and innovative testing methodologies, including performance and load testing with tools like NeoLoad . Who You Are The FinTech Specialist: You have … commercial background in finance, payments, or high-stakes transactional systems. Code-First Mindset: You are proficient in C# and understand object-oriented principles, design patterns, and how to write maintainable test code. Naturally Curious: You aren't satisfied with a "pass" result—you want to understand the underlying infrastructure ...

travel What Youll Be Doing Designing, building, testing and deploying high-quality, scalable .NET solutions Leading by example with a software craftsmanship mindset clean code, strong architecture, and robust testing Building modern front ends Designing systems using Clean Architecture, Domain-Driven Design, CQRS and MediatR Developing cloud … with either React or Angular Solid background in SQL Server, ideally hosted on Azure Experience building cloud-native solutions on Azure Deep understanding of Clean Architecture and Domain-Driven Design Hands-on experience with CQRS and MediatR Experience working within Agile/Scrum teams A passion for quality, maintainability ...

problems at the intersection of technology, data, and intelligence. We're looking for a Backend Developer who thrives in dynamic environments - someone who loves clean code, scalable architecture, and being part of a team that's pushing boundaries. What you'll do Design, build, and optimize high-performance … Back End systems in Python and FastAPI Develop and maintain Back End systems that handle large volumes of Real Time data Write clean, testable, and maintainable code following best practices Contribute to system architecture decisions and help shape the technical roadmap Take ownership of projects ...

scalability, and cost-efficiency in cloud environments (distributed clusters, GPUs). Establish engineering best practices for ML development, including testing, CI/CD, and code review standards. Progression Timeline Month 1: Onboard to existing ML codebase and infrastructure; identify technical debt and reliability gaps; ship incremental improvements to model … building and maintaining ML systems in production environments BSc or MSc in Computer Science, Software Engineering, or a related field Strong software engineering skills: clean code, testing, debugging, version control, and system design Proficiency in Python with experience in ML frameworks (PyTorch, TensorFlow, or JAX) Hands-on experience ...

apply them Experience with software engineering and DevOps best practices as well as the complete SDLC applied to data, e.g. automation, testing, contract definition, clean code, CI/CD, path to production Worked with AWS as a cloud platform Extensive hands-on experience with modern data technologies ...

team working across a mix of modern .NET applications and long-standing platforms. These roles suit developers who enjoy backend-focused work, care about code quality, and want exposure to both new feature delivery and system improvement. Software Developer (x2) Core Tech: .NET | ASP.NET MVC | SQL Server | Azure Location … investigating issues and refining how the team works. Key responsibilities include Designing and building new functionality within ASP.NET MVC applications Developing well-structured backend code using C# and .NET 8 Working with Entity Framework Core to manage data access and performance Writing and optimising SQL Server queries Debugging ...

Build and maintain robust, scalable applications across the full stack (Node/React/TypeScript) Collaborate in an agile team environment to deliver clean, maintainable, and testable code Influence architectural decisions and technology choices Optimise Front End and Back End performance to ensure fast, seamless user experiences Contribute … Expertise in React, JavaScript/TypeScript, HTML, CSS, and responsive design principles Strong understanding of Back End technologies and best practices Passion for writing clean, well-tested code Experience with cloud platforms (AWS, Azure, or GCP) Excellent communication skills and the ability to explain technical ideas clearly ...

Senior SDET – Test Automation Automation-first. Code-driven. Quality at scale. We’re looking for a Senior Software Development Engineer in Test who thrives in a code-heavy, automation-led environment. This role is for someone who sees testing as software engineering , not just tooling — and who wants … connected device platforms. 🔧 What you’ll be doing Designing, developing, and maintaining scalable automated test frameworks (not just scripts) Writing real, executable test code with strong software engineering principles Driving integrated and on-target testing (HIL, system, stress & reliability testing) Collaborating with engineers to shape testable architectures and quality ...

alongside highly skilled senior engineers and help shape a tech culture built on trust, autonomy, and continuous improvement. We don’t expect you to code, but you’ll be managing engineers who build with cutting-edge tech to solve complex challenges. Think scalable systems, slick user experiences, modern DevOps … speak the language of modern architecture, OOP, TDD, CI/CD, and cloud-native development (AWS ideally). Engineering Best Practices – You drive clean code, robust testing, and elegant automation. Agile, DevOps, and product-driven development are second nature to you. The company - Values are simple but powerful ...

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 ...

everything runs smoothly across devices. Key responsibilities: Build and maintain applications using React, JavaScript/TypeScript, HTML5, CSS3. Translate UI/UX designs into clean, reusable code. Optimise apps for performance and accessibility. Manage application state and API integrations. Work within a friendly, collaborative team. What we’re looking ...

across the team to build and deliver high-impact solutions. Essential Skills and Experience Expert-level Python programming skills; strong advocate for PEP8 compliance, clean code, unit testing, and version control (Git, Unix, pytest). Experience retrieving data from structured, unstructured and web sources (Selenium/PlayWright, Pandas … Deliverables: Responsibilities but not limited to: Design and develop reusable, production-ready Python components for AI applications. Translate experimental and proof-of-concept Python code into robust, production-ready applications for seamless integration with engineering and product teams. Write high-quality, well-documented, and testable Python code, ensuring ...

will play a pivotal role in driving innovation, as well as working on their innovative product utilising a JVM stack ensuring quality across their code base. What we expect from the Senior Backend Engineer: Proven experience across backend engineering utilising JVM technologies Proven hands-on experience in system design … architecture Focus on producing clean code whilst promoting excellent coding practices throughout the team Tech stack: Java 11-17, Springboot PostgreSQL/Kafka AWS/Kubernetes/Terraform Typescript/React Benefits: 10% bonus Life assurance 25 days annual leave (option to buy 5 extra) Flexible/hybrid ...

develop, and maintain scalable backend services and APIs that power high volume transactions. This position is ideal for an engineer with a passion for clean, maintainable code and a keen interest in financial technology and digital platforms. Key responsibilities Design, build, and maintain robust, scalable backend systems using … with cross functional teams including DevOps, Product, and QA to deliver high quality software. Ensure reliability, performance, and security of transaction systems. Participate in code reviews, testing, and production troubleshooting. Contribute to continuous improvement of software development practices and architecture patterns. Required skills and experience 5+ years of professional ...

build and evolve a platform relied upon by a broad user base.You’ll be joining a collaborative, forward-thinking development team where transparency, quality code and continuous improvement genuinely matter.The role as a Software Developer, you’ll play a key role in the ongoing development of a market-leading … direction of the product.Key responsibilities include: Contributing to the design and planning of new functionality and platform enhancements Developing, testing and deploying high-quality, clean code Producing clear and comprehensive technical documentation Carrying out initial and regression testing to support smooth releases Working closely with a Project Manager ...

design and development of web applications, including frontend and backend components. • Participate in the full development lifecycle from requirements gathering to deployment • Write clean, maintainable code following established coding standards and best practices • Create and maintain technical documentation • Contribute to code reviews and collaborative development processes • Help … React, Typescript, Tailwind, Python, Flask or REST APIs • Familiarity with cloud platforms (Azure, AWS) • Knowledge of LLM’s and CLI coding tools (Codex, Claude code, etc). • Understanding of agile development methodologies, DevOps practices and CI/CD pipelines • Previous internship or work experience in software development • Understanding ...

Angular | TypeScript | .NET Core | SQL The Client A growing tech-led business building modern web applications used across their market. Strong engineering culture, clean code focus, and steady growth. You'll join a small, experienced Liverpool-based development team with a collaborative mindset. Angular | TypeScript | .NET Core ...

/ML engineering, data engineering, or applied data science Strong Python skills with experience deploying ML models to production Solid software engineering fundamentals (clean code, version control, testing mindset) Experience working with customer or marketing data Exposure to ML Ops practices (full CI/CD expertise not required ...

performance and reliability genuinely matter. Engineers have a strong voice in how things are designed and improved, and there’s a real emphasis on clean code, testing and maintainability.Their current tech stack is a mixture of Java, Springboot, Microservices, Kakfa, AWS, CI/CD, SQL, Kubernetes to name ...

user-focused. This is a hands-on role suited to someone who enjoys problem-solving, collaborating with non-technical teams and taking pride in clean, well-structured code. What youll be doing Building, improving, and supporting WordPress websites Developing and customising themes and plugins Working closely with designers ...

complex SAS environments into scalable, AWS-native PySpark pipelines for a major financial services project. What You'll Do Modernize: Convert legacy SAS code into production-ready PySpark using automated tools and manual refactoring. Build: Design and fix high-performance ETL/ELT pipelines and data marts on AWS. … Working Knowledge): Ability to read and debug Base SAS/Macros to translate logic into Python. Engineering: Strong Python skills with a focus on clean code, modular design, and exception handling. Preferred Experience Background in Banking or Financial Services . How to Apply: If you are ready ...

development tools. Translate user stories into functional features while collaborating with Product and QA teams. Maintain, optimise and debug existing platforms; contribute to code reviews and CI/CD deployments. Support modernisation efforts, including cloud-first architecture, and promote best practices and clean code principles. Technical Requirements ...