25 of 25 Permanent Clean Code Jobs in Berkshire

/day (Inside IR35) – Hybrid (2x a week - London) – 6 month contract Our client is seeking a Senior Java Developer who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high … Deploy and manage services in AWS with Kubernetes (EKS) Design, implement, and own features end-to-end from discovery to production support Advocate for clean code, automated testing, and CI/CD best practices Mentor other engineers and contribute to a culture of knowledge-sharing Collaborate with cross ...

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 ...

Terraform a plus) and DevOps practices Thorough knowledge of Git and other contemporary development technologies Ability to write efficient, secure, well-documented and clean code Excited by uncertainty, rapid learning and solving hard problems Nice to Have Experience with Python Experience with Kafka and/or Flink Familiarity ...

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 ...

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 ...

system-level framework APIs that enable higher layers of the software stack to deliver performant and compelling use cases. Promote strong engineering practices through code reviews, design feedback, and the adoption of best practices, emphasizing clean code, debuggability, and testability. Clearly communicate complex technical concepts and advocate ...

Work on the modernisation and refactoring of legacy .NET applications Collaborate with product managers, business analysts and QA to deliver high-quality features Write clean, testable and maintainable code following best practices Participate in code reviews and contribute to improving engineering standards Support production systems, including ...

Your Impact Design and build scalable, resilient cloud applications Take ownership of features end-to-end (you build it, you run it) Influence architecture, code quality, and engineering standards Mentor engineers and contribute to technical decision-making Support production systems in a mature DevOps environment What You Bring 5+ … .NET and SQL-based systems Experience building cloud-native solutions in Azure Confidence working in complex, distributed systems A collaborative mindset and passion for clean, maintainable code Why This Role? High visibility and real technical ownership Complex domain challenges Collaborative, low-ego engineering culture Hybrid working (10 days ...

Java 21) Working with PostGres 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 with a strong focus on unit testing Working closely with DevOps, Product, and QA teams to deliver high ...

modern, customer-facing web platform. This is a hands-on role for someone who enjoys working on complex interfaces, data-driven products and clean, well-structured front end architecture. You will work closely with product and engineering teams to deliver high quality user experiences, taking ownership of features from … patterns Working with reactive programming concepts using RxJS Collaborating with product managers and engineers to scope and deliver features Writing well tested, maintainable code with performance in mind Improving existing front end architecture and contributing to technical standards Using modern tooling and AI assisted workflows to speed up development ...

external data sources Build data pipelines and processing workflows that handle high-volume intelligence feeds Implement robust error handling, logging, monitoring and alerting Write clean, well-tested code with clear documentation Infrastructure & Cloud Engineering Own and manage AWS infrastructure (ECS, Lambda, RDS, S3, CloudFront, SQS, EventBridge, etc.) Design … scale, reliability and cost efficiency from the outset Implement infrastructure-as-code using Terraform Build and maintain CI/CD pipelines for consistent, reliable deployments Establish security best practices across infrastructure and application layers Monitor, troubleshoot and optimise production systems Architecture & Technical Leadership Contribute to architectural decisions that support ...

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 ...

applications. You will work closely with designers and back-end developers to create seamless user experiences using modern front-end technologies. You will write clean, maintainable code and ensure optimal performance across all devices. Key responsibilities: - Develop new user-facing features using React, Vue, or Angular - Build reusable … code and libraries for future use - Ensure the technical feasibility of UI/UX designs - Optimize applications for maximum speed and scalability - Collaborate with back-end developers and web designers - Implement responsive design principles - Conduct code reviews and mentor junior developers - Stay up-to-date with emerging front ...

within the Azure cloud environment. Key Responsibilities: Collaborate with product managers, testers, and other stakeholders to gather requirements and define project scope. Write clean, efficient, and maintainable code while adhering to coding standards and best practices. Conduct code reviews, identify areas for improvement, and provide constructive feedback ...

REST APIs Bonus: AG Grid/data-heavy UI experience What you'll be doing Owning features end-to-end (design → build → release) Writing clean, production-quality code Supporting technical direction through code reviews and guidance Working in an Agile/Scrum team with a modern engineering ...

APIs and understanding fundamentals Familiarity with authentication approaches like OAuth or JWT Exposure to Azure and cloud deployment A testing mindset and care for clean, maintainable code Nice to have, not essential: API gateways or API management platforms Event-driven or message-based systems Building APIs for external ...

maintaining RESTful endpoints Support database design and optimisation (e.g. PostgreSQL, MongoDB) Collaborate with front-end and product teams to deliver full-stack features Write clean, testable, and maintainable code Help improve system performance, scalability, and security Participate in code reviews and learn from senior engineers Stay curious ...

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 ...

with researchers to optimize data delivery. Make available new datasets Implement data quality checks and monitoring systems. Assist in database design and optimization. Write clean, maintainable code following best practices. Participate in code reviews and documentation. Qualifications A degree in Computer Science, Mathematics, Physics or other quantitative ...

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 ...

develop and improve the internal tooling that researchers rely on daily: distributed compute workflows, data pipelines, and robust infrastructure that connects research code to real environments - including hardware/prototype devices on-site. What's in it for you £98,000 - £110,000 annual salary 12-month contract - inside … with distributed compute, data storage, and internal development systems Work closely with researchers as your \"users\" - gather requirements, translate ambiguity into working software Write clean, maintainable code and debug problems that span systems Must-haves 4+ years of commercial experience building software in Python Hands-on with PyTorch ...

ingestion, exchange connectivity, and real-time data flows Contribute to distributed systems, low-latency communication, and performance tuning initiatives Take part in design discussions, code reviews, profiling, and CI/CD improvements Gain hands-on exposure to algorithmic trading infrastructure, market structure, and risk platforms Candidate Profile Early-career … C++ and Python Solid foundations in data structures, algorithms, and operating systems Comfortable working in Linux/Unix environments A strong focus on writing clean, efficient, and maintainable code Excellent analytical thinking and problem-solving ability Clear communicator with the ability to collaborate effectively in team environments Genuine ...

revolutionising how companies leverage data to empower their business. They are looking for a performance focused Senior Engineer with a passion for writing clean, efficient, and maintainable code. This is an exciting opportunity to join collaborative and innovative startup with opportunities for professional growth and learning. What … Profile and tune Go applications for performance and memory efficiency. Ensure secure API design and compliance with data privacy regulations. Contribute to architecture discussions, code reviews, and documentation. Key requirements Strong experience with Golang in production environments. Experience with VPS-based deployments. Solid understanding of microservice architecture and distributed ...

workflows Strong VHDL development skills, with supporting Python experience Comfortable working in Linux-based development environments Strong engineering discipline with a focus on clean design and maintainable code Proven experience working in collaborative, multi-disciplinary teams Deep expertise in at least one of the following: networking, computer architecture ...

research, modelling, data engineering, and production workflows. Applied ML/DL experience in real-time time-series prediction and feature engineering. Ability to write clean, reliable, performance-oriented code from prototype to production. Proficiency in C++ for low-latency execution and optimisation. Attributes Clear communicator with strong analytical ...