11 of 11 Permanent Clean Code Jobs in the East of England

performance data processing systems in a production-focused environment. This role is centred on software engineering rather than modelling , with a strong emphasis on clean code, Test-Driven Development (TDD), and scalable data processing . Key Responsibilities Develop and maintain production-grade Python applications. Build high-throughput data … processing pipelines handling large datasets on local server infrastructure. Design and implement robust multithreaded and multiprocessing solutions. Write clean, maintainable code within a TDD environment. Optimise performance across CPU, memory, and I/O intensive workloads. Essential Experience Strong commercial Python development experience. Expert knowledge of multithreading, multiprocessing ...

characteristics. You will be embedded in sprint teams alongside the Digital Tech Lead, internal colleagues, and the nearshore engineering partner (Frontline) — writing production-quality code, participating in architecture discussions, and taking genuine engineering ownership of the features and services you deliver. This is a role for an engineer … cares about the craft: clean code, well-designed APIs, comprehensive tests, and digital experiences that actually work beautifully for guests Key Responsibilities include: Front-End Feature Development Build and maintain features across Warner's guest-facing digital products using React and Next.js — implementing server-side rendering, static generation ...

uncertain areas of work Break down requirements into deliverable epics and user stories alongside product and initiative managers Develop and deliver production-ready code across the full stack Ensure high standards of quality, maintainability, performance and security Support and improve live systems once deployed Influence technical direction, tooling … 10+ years) 5+ years of JavaScript and TypeScript experience Solid background in system design and scalable architectures Experience building large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable code) Experience working in mature CI/CD and continuous deployment environments A commercial mindset ...

agentic AI solutions on AWS (including Amazon Bedrock) under the guidance of senior engineers, and support our Solution Architects with implementing cloud best practices Code quality & debugging: write clean, maintainable code and participate in code reviews. Take initiative in debugging, troubleshooting and resolving issues in collaboration … deliver on time You will be: Hands-on with code. Python is our main language, but we care more that you understand what your code is doing. Personal projects or a GitHub profile count as much as commercial experience, none of which is required Genuinely curious about AI. ...

systems Breaking down and modernising legacy applications into distributed services Working on systems processing millions of events every day with high availability requirements Writing clean, well-tested, maintainable code following engineering best practice Participating in architecture discussions and technical design Mentoring engineers through code reviews and technical ...

scale their impact. We value your AI skills if you have built fluency across the agentic engineering toolchain — coding harnesses like Claude Code or Cursor, MCP servers, custom skills, or agent frameworks. And you can describe projects where you shipped real work with these tools. You know … responsibilities of the role? Apply strong software engineering principles to design, build, and ship reliable, performant systems at scale Bring rigorous software engineering practices — clean architecture, testing, code review - to building systems that are reliable and performant at scale Apply sound software engineering fundamentals (system design, testing, code ...

platforms. This role suits someone comfortable working on real-world, always-on systems where reliability, performance, and clear engineering judgement matter as much as clean code. The business is pleased to offer this role on a hybrid basis with 2-3 days in office; therefore, you must be within … shaping the roadmap. Contribute to best practices and engineering standards across the wider engineering organization. Participate in modern software development practices including pairing, code reviews, documentation reviews, testing, and continuous delivery. Translate requirements into implementable technical specifications and tasks. Maintain accurate and reliable technical documentation. Provide regular updates ...

integrating REST APIs and working with JSON data Collaborating with developers, designers and business stakeholders Improving performance, security and usability across platforms Writing clean, efficient code following best practices What we’re looking for Around 3+ years’ experience in web development (or equivalent capability) Strong skills in C# ...

software and custom tools (primarily using Python) to manage network infrastructure at scale. Engineering Standards: Champion software engineering best practices within the team, including code reviews, unit testing, and writing clean, maintainable code. Automation & Testing: Establish automated software testing strategies, build and manage CI/CD pipelines within … their software engineering capabilities. Candidate Requirements Essential Skills Advanced proficiency in Python, with a strong grasp of software engineering concepts (OOP, design patterns, testable code). Solid experience with Python testing methodologies and designing testing strategies from the ground up for applications and APIs. Strong experience designing, consuming ...

Stevenage. This role will focus on applying modern software engineering principles to network management, including Python development, automated testing, CI/CD, infrastructure-as-code and network configuration automation. The successful candidate will work closely with experienced network engineers and help develop software engineering capability across the wider team. … maintain production-grade software and custom tools, primarily using Python, to manage network infrastructure at scale. • Champion software engineering best practices, including version control, code reviews, unit testing, modular design and clean, maintainable code. • Establish and develop an automated software testing strategy for network automation applications and APIs. ...

critical customer-facing systemsBreaking down and modernising legacy applications into distributed servicesWorking on systems processing millions of events every day with high availability requirementsWriting clean, well-tested, maintainable code following engineering best practiceParticipating in architecture discussions and technical designMentoring engineers through code reviews and technical guidanceDriving quality ...