1 to 25 of 53 Remote/Hybrid Clean Code Jobs in London

Software Developer - Full Stack

Hiring Organisation
AWD online
Location
Hounslow, Middlesex, England, United Kingdom
Employment Type
Contractor
Contract Rate
£35,000 - £40,000 per annum, Pro-rata
platform reliability. The Full Stack Software Developer will also work with Business Analysts and Test Analysts to turn requirements into practical technical solutions, using clean code, automated testing, SQL, APIs and web technologies. APPLY TODAY Ready to make your next career move? Apply Now for our Recruitment Team … Full Stack Software Developer include: Develop and Maintain Features: Build, enhance and support functionality across full-stack web applications using modern frameworks Write Quality Code: Produce clean, well-tested and documented code in line with coding standards and best practice Support Technical Delivery: Help progress server upgrades ...

Senior Software Engineer (Atlas)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
user experience, and who are excited to solve the unique challenges of agentic orchestration at scale. What You Will Do Build Production Systems: Write clean, extensible code for real users, ensuring systems are well-documented and tested. Full-Stack Shipping: Work across our stack (Python, TypeScript, React, Elixir … that improve education quality and scale our impact. Master AI Engineering: Proactively explore the potential of AI-assisted development (e.g., Cursor, Gemini, or Claude Code) to enhance quality and velocity. Technical Leadership: Act as a team multiplier by feature leading, supporting other engineers, and providing technical direction for your ...

Senior Software Engineer (Trusted Enterprise Platform)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
organisation. Your Impact As a Senior SWE, you are a force multiplier whose influence extends beyond your immediate tasks. Technical Excellence: You will produce clean, extensible code that serves as a best-practice example for the squad, possessing a strong understanding of non-functional requirements like security … scalability. System Ownership: You won\'t just launch bugs-free code; you will ensure proactive monitoring is in place, defining new technical metrics to guarantee the health of Multiverse’s systems. Strategic Execution: You will advocate for incremental delivery, taking a fail-fast approach to complex problems and helping ...

Senior Java Developer - Capital Markets

Hiring Organisation
Reed
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £125,000 per annum, Inc benefits
portal. Implement AI in the Software Development Life Cycle (SDLC) process. Customise and extend third-party trading systems to meet business requirements. Write clean, well-tested code following SOLID principles, Design Patterns, and Clean Code practices. Apply Test-Driven Development (TDD) and Behaviour-Driven Development … methodologies; maintain test coverage using JUnit, Spock, and Mockito. Participate in code reviews and contribute to the continual improvement of engineering standards. Collaborate with Client Services and Product Management to understand requirements and propose solutions. Manage and mentor a small team of Java developers, promoting a culture of quality ...

Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
performance, and mentoring less- experienced engineers in workflow-centric delivery. This is an ideal role for someone who enjoys solving complex process problems through clean code, automation, and modern engineering practices. The role involves visiting client sites; the company will cover travel expenses. Frequency is uncertain but candidates … maintain automated test suites, CI/CD pipelines, and containerised deployments Optimise Camunda engine performance and monitor workflow metrics for production environments Participate in code reviews, peer testing, and technical design discussions Contribute to their internal best-practice frameworks and automation accelerators Essential Eligible (have resided ...

Senior Software Engineer

Hiring Organisation
Formula
Location
City of London, London, United Kingdom
fast-moving, product-focused environment. Responsibilities Play a key role in shaping and maintaining the backend infrastructure, built on a modern JVM stack Write clean, well-tested, production-ready code that the team can rely on Bring fresh ideas to the table — challenging existing approaches and proposing better … Boot or Kotlin or Java to build robust microservices A passion for creating API-first products Ability to write efficient, secure, well-documented, and clean code Familiar with Agile principles and best practices such as peer code review and pair programming Clear understanding of fundamental computer science ...

Manager Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Azure).* Strong understanding of OAuth2, OpenID Connect, and identity federation protocols.* Proficiency in Linux internals, networking, and performance profiling.* Experience with infrastructure as code, CI/CD pipelines, and monitoring tools.* Passion for clean code, automation, and continuous improvement.* Excellent interpersonal skills and a collaborative mentality.What ...

Software Developer

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £400 per day
Dynamics and Wrangler (preferred). · Exceptional communicator and collaborator with proven mentoring ability. Key Responsibilities of the Software Developer: · Champion Agile methodologies while producing clean, efficient, and testable code. · Collaborate with engineers and business teams to deliver impactful, high-quality solutions. · Lead planning and prioritisation while mentoring members ...

Principal Java Engineer

Hiring Organisation
RE Partners
Location
London Area, United Kingdom
Location & Work Environment: Hybrid work model in London, UK. Collaborative, fast-paced, and engineering-driven culture. Emphasis on engineering autonomy, architectural decision-making, and clean code Join Our Global Team: We invite you to apply for the position at RE Partners. Join us in shaping the future ...

Senior UI Developer - £165k + Bonus - London

Hiring Organisation
Hunter Bond
Location
Greater London, England, United Kingdom
with distributed backend services. This role offers significant ownership and the opportunity to mentor other engineers, contribute to technical strategy, and establish standards for clean, maintainable, and testable code. You’ll be working on systems that are critical to global financial markets, requiring both technical excellence and a strong ...

Senior Onboarding Engineering | 6 month Contract

Hiring Organisation
Novatus
Location
London Area, United Kingdom
analysts, implementation managers and client technical teams to understand client data and reporting requirements. About You: Required Experience: Strong software engineering fundamentals including OOP, clean code, automated testing, CI/CD and observability. Fluent in python and the python data ecosystem (e.g. pandas). Experience building large ...

Senior Elixir Engineer for NHS HealthTech (Hybrid UK)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience Demonstrated expertise developing production applications at scale Working knowledge of Elixir and technology stack Solid grounding in test automation and agile engineering practice — Clean Code, SOLID, coupling and cohesion, CI/CD Familiarity with containerisation and cloud-based, service-oriented infrastructure Excellent communication skills and the ability ...

Ruby Developer

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
optimisation, and API design will be essential as you contribute to ongoing development projects. If you enjoy collaborating in Agile/Scrum environments, value clean code, and are eager to work with modern tooling, cloud services, and containerised deployments, we'd love to hear from you. Key Skills ...

Java 8 Software Engineer | £500 – £550 | Inside IR35 | 6 Months | Hybrid Remote

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
Hibernate development practices Proven ability to build microservices and reliable RESTful APIs Hands-on experience applying TDD and BDD testing approaches Good understanding of clean coding principles, SOLID, and cloud technologies Previous experience in Finance/Fintech/Payments is highly beneficial Key Responsibilities Design, implement, and thoroughly test ...

Senior Front End Developer

Hiring Organisation
Searchability (UK) Ltd
Location
Bromley, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
improve front-end performance, and contribute to best practices across the team. This role would suit someone who enjoys ownership, problem-solving, and building clean, maintainable code. SENIOR FRONT END DEVELOPER ESSENTIAL SKILLS Strong commercial experience with Vue.js Solid JavaScript (ES6+) experience Strong HTML and CSS skills Experience building ...

Senior Research Engineer

Hiring Organisation
Synthesia
Location
London, UK
experience in using most modern frameworks for machine learning and deep learning. You have great coding skills in Python and you care about writing clean code. You have experience with SDLC tools (Git), preferably CI/CD Why join us? We’re living the golden age of AI. ...

Blockchain Developer

Hiring Organisation
Pro Contract Jobs Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
cutting edge blockchain company building an Ethereum platform aimed at decentralising parts of traditional financial services. On a remote contract you could support a clean technology organisation building a carbon offset tokenisation system using Hyperledger Besu, with smart contracts, APIs, and audit ready delivery. What you will … production or advanced side projects. You understand core Web3 patterns such as transactions, events, wallets, token standards, and common security pitfalls. You can write clean code, break down complex problems, and collaborate with product and engineering teams to ship outcomes. You are confident with NodeJS and modern JavaScript ...

Machine Learning Engineer - Spacetime UK

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
mathematical optimization library (e.g. Gurobi, CBC, Google OR tools) Strong technical communication skills, and ability to communicate across multiple functions. Ability to write clean, maintainable, and efficient code. A strong desire to pitch and sell our amazing technology! Preferred Qualifications: Experience working in the wireless communication, satellite communications ...

Research Engineer, Machine Learning – Paris/London/Zurich/Warsaw

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solutions. Our comprehensive AI platform is designed to meet enterprise as well as personal needs. Our offerings include Le Chat, La Plateforme, Mistral Code and Mistral Compute – a suite that brings frontier intelligence to end-users. We are a dynamic, collaborative team passionate about AI and its potential … mistral.ai/careers. Mistral AI participates in the E-Verify program Role Summary About the Research Engineering team. The team spans Platform (shared infra & clean code) and Embedded (inside research squads). Engineers can move along the research↔production spectrum as needs or interests evolve. Location Paris/ ...

Senior Artificial Intelligence / Machine Learning Engineer

Hiring Organisation
Pro Contract Jobs Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Competitive day rate (DOE)
practices to keep models stable, observable and maintainable in production. To be successful, you will have strong Python experience and proven ability to write clean, secure and performant code, with practical expertise using modern ML frameworks and libraries. You will have delivered production-grade ML systems in customer ...

Head of Engineering (Hands On)

Hiring Organisation
Halian | Managed Services, Recruitment Agency & Contract Staffing
Location
London Area, United Kingdom
week Salary: £125,000 + Benefits/Bonus Are you the kind of tech leader who still loves to build? The one who writes code, architects solutions, mentors engineers — and still gets a buzz from seeing it all come to life? Our client is looking for a Hands … record of delivering digital identity or loyalty solutions at scale. Deep technical expertise in Azure, cloud architecture, APIs, and modern engineering. A love for clean code, smart systems, and solving tough problems. Passion for using AI to enhance development — from automation to insight. The confidence to lead from ...

Head of Engineering

Hiring Organisation
Halian Technology Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent
week Salary: £125,000 + Benefits/Bonus Are you the kind of tech leader who still loves to build? The one who writes code, architects solutions, mentors engineers and still gets a buzz from seeing it all come to life? Our client is looking for a Hands … record of delivering digital identity or loyalty solutions at scale. Deep technical expertise in Azure, cloud architecture, APIs, and modern engineering. A love for clean code, smart systems, and solving tough problems. Passion for using AI to enhance development from automation to insight. The confidence to lead from ...

Technical Lead

Hiring Organisation
Halian Technology Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent
week Salary: £125,000 + Benefits/Bonus Are you the kind of tech leader who still loves to build? The one who writes code, architects solutions, mentors engineers and still gets a buzz from seeing it all come to life? Our client is looking for a Hands … record of delivering digital identity or loyalty solutions at scale. Deep technical expertise in Azure, cloud architecture, APIs, and modern engineering. A love for clean code, smart systems, and solving tough problems. Passion for using AI to enhance development from automation to insight. The confidence to lead from ...

Development Manager

Hiring Organisation
Halian Technology Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent
week Salary: £125,000 + Benefits/Bonus Are you the kind of tech leader who still loves to build? The one who writes code, architects solutions, mentors engineers and still gets a buzz from seeing it all come to life? Our client is looking for a Hands … record of delivering digital identity or loyalty solutions at scale. Deep technical expertise in Azure, cloud architecture, APIs, and modern engineering. A love for clean code, smart systems, and solving tough problems. Passion for using AI to enhance development from automation to insight. The confidence to lead from ...

Python Developer

Hiring Organisation
Sanderson
Location
London Area, United Kingdom
Django Rest Framework (DRF) Optimize data processing and I/O-heavy operations, with advanced understanding of Global Interpreter Lock (GIL) and Threading Implement clean, type-safe code using Python type hinting, PEP-compliant standards, and robust unit testing Build performant, scalable APIs to support modeling and algorithmic …/ML engineers, UI/UX Engineers, Data Scientists, and DevOps to deploy and monitor production-ready services Mentor junior developers and conduct code reviews to maintain high code quality and engineering standards Key Skills & Experience Essential: Proven experience in Python backend development, with deep expertise in Django ...