1 to 25 of 27 Clean Code Jobs in Berkshire

Senior Software Engineer

Hiring Organisation
Ontik
Location
Slough, Berkshire, UK
Employment Type
Full-time
building and scaling our financial operations platform. This is a hands-on, high-impact position where you will be directly responsible for delivering clean, scalable, and high-performance code. You will work closely with product managers, designers, and other engineers to solve complex problems and create intuitive solutions that … working with databases (SQL and NoSQL), APIs, and web technologies. Experience with cloud platforms (AWS, GCP, Azure) Solid understanding of software engineering principles, including clean code, testing, and version control (git). Strong problem-solving skills and the ability to break down complex technical issues and deliver simple ...

TS/Node/React - Hybrid working - ID45133

Hiring Organisation
Humand Talent
Location
Reading, England, United Kingdom
pipelines and a product mindset allow multiple deployments per day User-focused : Work closely with internal and external users to solve real problems Clean code & testing culture : Quality, maintainability, and learning are all part of the DNA Bonus : Exposure to Python is useful but absolutely not essential What ...

Full Stack Engineer

Hiring Organisation
Morson Edge
Location
Slough, Berkshire, UK
Employment Type
Full-time
full stack Build and maintain performant, secure backend services using Node.js and GraphQL Develop user interfaces with React.js and modern front-end practices Write clean, maintainable, and well-tested code Participate in code reviews, team discussions, and agile ceremonies Help improve and evolve architecture, tools, and processes … Experience with relational databases such as Postgres Familiarity with Git and CI/CD workflows Strong collaboration and communication skills Agile development experience Writing clean, testable code Understanding of secure coding practices Ability to work independently and in a team environment If you're interested in this opportunity ...

Founding Engineer

Hiring Organisation
AVIEL Intelligence
Location
Slough, Berkshire, UK
Employment Type
Full-time
team. Our CEO Joe has (just about) been successfully dragged away from the keyboard (/voice prompting tool) and persuaded not to dive into code as much as he used to, so we're now on the hunt for a Founding Engineer - our first full-time tech hire … cost-optimising them and maybe even throwing them away). An arch-pragmatist. You know which parts of the systems you build need the clean code, exhaustive testing and careful refactoring to last years, and which ones only need to support our latest experimentation towards product-market fit. ...

Senior Software Engineer - Quant Firm

Hiring Organisation
Dex
Location
Slough, Berkshire, UK
Employment Type
Full-time
with the modern data stack, including time-series databases, object stores, and streaming frameworks like Apache Flink or Spark Streaming. Engineering Rigor: You write clean, testable, and reliable code. You understand that in this environment, a system failure can cost millions in seconds. Bonus - ML Engineering: Experience with model ...

Senior Java Software Engineer

Hiring Organisation
Arrows
Location
Slough, Berkshire, UK
Employment Type
Full-time
Java (up to Java 21). Building microservices with Spring Boot and related frameworks. Developing and maintaining RESTful APIs and event-driven systems. Writing clean, testable code and following TDD principles. Working closely with DevOps, Product, and QA teams to deliver high-quality solutions. Deploying and supporting services ...

Senior Software Developer | Webigence and Spark Travel

Hiring Organisation
Spark Travel
Location
Slough, Berkshire, UK
Employment Type
Full-time
TypeScript) based frontends, SQL Server, Cosmos DB. Own mission‐critical modules such as pricing engines, itinerary or form builders, client proposal app, etc. Write clean, tested code; automate everything from CI/CD pipelines (Azure DevOps/GitHub Actions) to performance benchmarks. Investigate and diagnose issues and perform ...

Frontend Developer

Hiring Organisation
Block MB
Location
Slough, Berkshire, UK
Employment Type
Full-time
with real ownership of the front‐end stack. You'll evolve and scale existing platforms, lead on new greenfield builds and set standards for code quality, performance and front‐end architecture. What you'll do Design, build and ship modern PWAs, web apps and sites using Vue.js, ES6, HTML …/CSS. Create reusable components and libraries, and optimise apps for speed, scalability and reliability. Own pull requests, code reviews and front‐end best practices, keeping security and performance front of mind. Spot and fix performance bottlenecks across web and mobile experiences. Mentor other developers and help drive ...

Senior Developer (Freelance Onsite London Contract)

Hiring Organisation
Underwaterpistol (Shopify Plus Agency)
Location
Slough, Berkshire, UK
Employment Type
Full-time
representing UWP with confidence and clarity. Role Overview As a Senior Developer, you'll lead the build and implementation of front-end features, ensuring clean, reusable code and seamless collaboration with designers and strategists. You'll be hands-on in translating UI/UX concepts into working digital ...

Senior Magento Developer (Backend)

Hiring Organisation
INDEZ
Location
Slough, Berkshire, UK
Employment Type
Full-time
believes in empowered autonomy. We value results, trust, diligence & attention to detail. We need a \"safe pair of hands\" who can take ownership of code quality and manage their own time effectively. The Opportunity We don't just patch bugs; we innovate. We actively encourage the use of Agentic … integrate third-party systems (ERPs, Payment Gateways). Architectural Collaboration: Collaborate with the CTO on architectural decisions and performance optimizations. Quality Control: Write clean, standards-compliant, testable code and assist in code reviews. The Essentials (About You) Experience: Minimum 3+ years of commercial experience with Magento ...

DevOps / Platform Engineer

Hiring Organisation
Locai Labs
Location
Slough, Berkshire, UK
Employment Type
Full-time
backend development when needed. Our systems are already live and in active use, so your focus will be on reliability, performance, automation, observability, and clean, maintainable Infrastructure-as-Code. You'll also support Python and Node.js backend services. This role is centred on operational excellence, continuous improvement, and technical … evolve cloud infrastructure, primarily on Google Cloud Platform (GCP), with some exposure to AWS and Azure Write, review, and manage modular, reusable Terraform code Operate and enhance CI/CD pipelines using GitHub Actions Containerise and deploy backend applications using modern tooling (e.g., Docker, Kubernetes) Implement and manage comprehensive ...

Senior Java Developer (Low-Latency Payments Systems)

Hiring Organisation
RE Partners
Location
Slough, Berkshire, UK
Employment Type
Full-time
Knowledge of payment gateways, ISO 20022, or SWIFT formats. • Collaborative, fast-paced, and engineering-driven culture. • Emphasis on engineering autonomy, architectural decision-making, and clean code. Collaborative, fast-paced, and engineering-driven culture. Emphasis on engineering autonomy, architectural decision-making, and clean code. Join Our Global Team ...

Senior Backend Engineer at Eolas Medical

Hiring Organisation
Eolas Medical
Location
Slough, Berkshire, UK
Employment Type
Full-time
compliance practices, especially relevant in healthcare. What You'll Do: Design and build robust, scalable cloud-first backend systems. Contribute to infrastructure-as-code practices and DevOps tooling. Build and maintain LLM-powered features such as RAG pipelines for clinical information. Develop and optimise agentic document extraction workflows … process clinical PDFs, policies, and handbooks into structured formats. Collaborate closely with our product and frontend teams to deliver high-impact features. Write clean, well-tested code and guide best practices across the engineering team. Take ownership of system reliability, performance, and security in a healthcare context. What ...

Senior Software Engineer

Hiring Organisation
Fynity
Location
Slough, Berkshire, UK
Employment Type
Full-time
Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux, AKKA, Kafka, and more Write clean, testable code using TDD and BDD Contribute to architectural decisions in a fast-evolving codebase Collaborate within Agile teams (Kanban/Scrum) What ...

Senior Full Stack Engineer

Hiring Organisation
DFUSION
Location
Slough, Berkshire, UK
Employment Type
Full-time
full-stack features Architect and maintain APIs, microservices and data-driven backend systems Lead system design discussions and influence long-term technical direction Ensure code quality through clean architecture, testing and documentation Optimise performance across frontend and backend layers Collaborate with Product, Design and Data teams to shape … Strong understanding of modern software architecture, design patterns and scalability Expert in at least one backend ecosystem and one frontend framework Excellent at writing clean, modular, well-tested code Comfortable leading design decisions and proposing architectural improvements Strong debugging, optimisation and performance profiling skills Comfortable mentoring others, collaborating ...

Java Software Engineer

Hiring Organisation
Durlston Partners
Location
Slough, Berkshire, UK
Employment Type
Full-time
architecture to deployment Collaborate with analysts to solve real-world business problems Support and mentor junior team members on coding and data skills Deliver clean, maintainable, and scalable solutions Who They're Looking For 1-5 years of experience with Java (essential) and Python Familiarity with databases, (e.g. … Server, Postgres) Experience with developing, testing, or deploying with cloud providers (e.g. AWS, GCP, Azure) Excellent problem-solving skills and clean coding habits Prior experience in finance, or high-performance environments Apply now! If you don't hear back within three working days, unfortunately, your application has not been ...

Java Software Engineer (SC Cleared)

Hiring Organisation
Sanderson Government & Defence
Location
Slough, Berkshire, UK
Employment Type
Full-time
join a high-growth environment with genuine impact. What You'll Be Doing Designing, developing, and delivering secure, high-quality software solutions. Producing clean, test-driven code and ensuring adherence to engineering best practice. Translating logical designs into physical implementations and producing detailed designs. Integrating UI/ ...

Backend Engineer, Java, Kotlin, AWS | Fintech, Payments Platform (B2B) | London, Hybrid (2 days per week) | Salary Up to £80,000 + Bonus & Benefits

Hiring Organisation
Owen Thomas | Pending B CorpTM
Location
Slough, Berkshire, UK
Employment Type
Full-time
Salary Up to £80,000+ Bonus & Benefits Design, implement, and maintain backend services supporting a customer-facing platform and third-party system integrations. Write clean, efficient, and maintainable code, following best practices and team standards. Drive the delivery of mid-level features from initial design to deployment, ensuring ...

Principal Software Engineer

Hiring Organisation
Fynity
Location
Slough, Berkshire, UK
Employment Type
Full-time
Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux, AKKA, Kafka, and more Write clean, testable code using TDD and BDD Contribute to architectural decisions in a fast-evolving codebase Collaborate within Agile teams (Kanban/Scrum) What ...

Mid-Level Python Developer

Hiring Organisation
TriloDocs (part of Genactis Group)
Location
Slough, Berkshire, UK
Employment Type
Full-time
Role We're looking for a Mid-Level to Senior Python Developer with a strong STEM background — someone who can not only write clean, effective code but also understand and work with scientific tables and datasets. You'll contribute to the design and development of scalable, secure software … solutions, and collaborate closely with other developers, product managers, and domain experts. Responsibilities Write clean, maintainable Python code. Build and improve backend systems and APIs. Work with structured scientific and clinical data. Participate in code reviews, testing, and documentation. Collaborate in Agile teams using Scrum or Kanban. Stay ...

Staff Software Engineer (Python | AI £180k)

Hiring Organisation
Paradigm Talent
Location
Slough, Berkshire, UK
Employment Type
Full-time
data types, integrating advanced data processing and computer vision workflows. Own backend architecture decisions that directly impact product quality, scalability, and commercial success. Write clean, testable, well-observed code with a strong focus on reliability, monitoring, and performance. Collaborate closely with other senior engineers to establish best practices ...

Full Stack Engineer

Hiring Organisation
Zelt
Location
Slough, Berkshire, UK
Employment Type
Full-time
implementation to testing and launch. You will work closely with senior engineers who will guide architecture decisions while you focus on delivering high-quality code and learning how to scale a SaaS product. This is the ideal moment to join: Zelt has product-market fit and strong backing … still early enough that your work will influence the platform's growth and user experience. You will see your code reach customers quickly and have visible impact. You will join a lean, product-focused team where your ideas count, your growth is supported, and your work helps shape ...

Senior Full Stack Engineer

Hiring Organisation
Searchland
Location
Slough, Berkshire, UK
Employment Type
Full-time
join our lean and fast-moving team. This is a development-focused role where you'll take ownership of bringing ideas to life - writing clean, reliable code and shipping high-quality features across the stack. You'll work on everything from building performant frontends to designing scalable backend … implementation from development through to deployment and monitoring You Are You're a hands-on engineer who enjoys solving real-world problems through clean, pragmatic code. You're comfortable wearing many hats and enjoy the variety and pace of startup life. You don't wait for instruction - you look ...

Full-Time .Net MAUI Mobile App Developer (iOS & Android) — Remote (Europe / Asia)

Hiring Organisation
Astera
Location
Slough, Berkshire, UK
Employment Type
Full-time
looking for Track record of building and shipping mobile apps Comfortable working from Figma, specs, and process diagrams Product-minded and detail-oriented Clean, maintainable code and sensible architecture choices Strong communication skills for remote collaboration Nice to have Lead or end-to-end ownership of a mobile ...

Data Specialist

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B CorporationTM
Location
Slough, Berkshire, UK
Employment Type
Full-time
PostgreSQL, GitHub Actions), with no legacy Excel workflows. The Role As a Junior Data Specialist, you will: Perform data detective work: Investigate, map, and clean complex energy datasets — for example, cross-referencing Elexon API data with manual research to correctly link power plants and substations. Wrangle real-world data … quantitative discipline such as Computer Science, Physics, Mathematics, Engineering, or Economics. Python skills: Strong foundations in Python, with the ability to write clean, readable code using pandas and numpy. Data fundamentals: Comfortable using SQL to query and transform data, with a sharp eye for identifying when data doesn ...