651 to 675 of 710 Clean Code Jobs in the UK

Full Stack Engineer — Enterprise Data & API Platforms

Location
Greater London, England, United Kingdom
with one-week sprints, peer reviews, and end-to-end ownership from kickoff to delivery. You will move between frontend and backend technologies, write clean, tested code, and help evolve data workflows and tooling to improve performance and maintainability in a fast-growing team. #J-18808-Ljbffr ...

Senior Scala Engineer - Hybrid, SC Cleared, High-Impact APIs

Location
City Of London, England, United Kingdom
work on high-availability, low-latency systems and collaborate with cross-functional teams in a lean, agile environment. You will design, develop and maintain clean backend code, APIs and databases with proper security controls, contributing to the future vision and consolidation efforts. #J-18808-Ljbffr ...

Senior PHP Full‐Stack Engineer — Build Modern Web Apps

Location
United Kingdom
growing national platform serving thousands of takeaway partners across the UK. Collaborate with a friendly team to build features, optimise MySQL integrations, and deliver clean, maintainable code from idea to launch. This full-time role offers hands-on project work and opportunities to learn modern frameworks such ...

Geospatial Backend Engineer (Go) – Scale-up Systems

Location
Greater London, England, United Kingdom
Wheely is seeking a mid/senior Backend Engineer in West London to strengthen our Mapping team. You will write clean Go code, build new microservices, and collaborate with product, design and data science to translate complex requirements into scalable systems. The role focuses on latency, throughput ...

Software Developer

Hiring Organisation
Get Staffed Online Recruitment
Location
Hull, North Humberside, North East, United Kingdom
Employment Type
Permanent
Salary
£35,000
start and finish times 37.5 hours FT (predominantly from the office) £28,000 - £35,000 per annum (depending on experience) Duties and Responsibilities: Write clean, maintainable C#/.NET code: Design and implement new features and backend services, following established coding standards and best practices. Troubleshoot and resolve … closely with QA, Frontend Developers, and product/delivery management to scope work, clarify requirements, and ensure features are delivered to spec. Participate in code reviews: Review colleagues' pull requests and submit your own for review, helping maintain code quality and consistency across the codebase. Support compliance ...

Backend Engineer London

Location
Greater London, England, United Kingdom
constraints- zero-downtime migrations, complex tradeoff analysis, and the kind of pragmatic decision-making that keeps services reliable as requirements shift. Software craft: Writes clean, well-structured code with good use of abstractions, namespaces, and interfaces. Opinionated about code review processes and culture. Reasoning under uncertainty ...

Data Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
enriching data from various sources, ensuring data consistency and quality. * ETL processing design and coding - Extract transform and load processing such as NiFI. * Create code that is open by default and easy for others to reuse * Maintain and develop existing architectural components including Data Ingest and Data Stores * Work … security measures to protect sensitive information. * Be able to help the scrum team decompose user requests and key results into epics and stories. * Writing clean, secure code following a test-driven approach * Create code that is open by default and easy for others to reuse * Monitor ...

Data Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Woking, Surrey, South East, United Kingdom
Employment Type
Permanent
enriching data from various sources, ensuring data consistency and quality. * ETL processing design and coding - Extract transform and load processing such as NiFI. * Create code that is open by default and easy for others to reuse * Maintain and develop existing architectural components including Data Ingest and Data Stores * Work … security measures to protect sensitive information. * Be able to help the scrum team decompose user requests and key results into epics and stories. * Writing clean, secure code following a test-driven approach * Create code that is open by default and easy for others to reuse * Monitor ...

Python Security Engineer – Hybrid, Research-Driven

Location
Cambridge, England, United Kingdom
Hybrid work (1–2 days/week) with immediate start, salary £55k–£75k, and close collaboration with ML researchers and SREs. You’ll deliver clean, testable Python code, participate in live problem-solving rounds, and contribute to CI/CD and cloud deployment patterns in a fast-paced ...

Engineering AI Engineer (Harness) London — Full time Apply →

Location
Greater London, England, United Kingdom
planning loops, tool orchestration, memory management, and multi-agent coordination, including their trade-offs and common failure modes. Harness & Scaffolding Contribution: Ability to write clean, maintainable Python code to iterate on harness components such as guardrails, retry logic, state handling, and context management. Nice to have: Experience with ...

Angular Developer

Hiring Organisation
Lime Street Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£45,000
SKILLS REQUIRED You will be comfortable working in a collaborative development team, understanding business requirements, contributing to technical design decisions and delivering well-structured code that is reliable, maintainable and easy to support. You will be able to demonstrate: Strong commercial experience with Angular Strong commercial experience with Modern … .Net and C# Experience designing and developing service-oriented applications Practical understanding of RESTful API design, including clean resource modelling, error handling, versioning and security considerations Knowledge of asynchronous messaging and event-driven integration, ideally using MassTransit or a similar framework Confident use of Git and Git Flow branching ...

Software Engineer IC4 Embedded

Location
Norwich, England, United Kingdom
About the Role Are you looking for a role where your code directly impacts strategic business growth? Epos Now is expanding its Engineering department in Norwich! We are seeking a talented and driven Software Engineer to join our team for an exciting, incremental growth initiative centered around a brand … integrating APIs, data pipelines, accounting ledger logic, or cloud‐native platform services. A proactive mindset with the ability to translate complex requirements into clean, manageable, and performant code. Proximity or willingness to work out of our Norwich Head Office (Unit 7) Why Join Epos Now? We offer an environment ...

Senior Engineer, iOS - Instant Rips

Location
Greater London, England, United Kingdom
SwiftUI-first, run The Composable Architecture TCA across the app, use Swift Concurrency throughout, talk to our backend via Apollo GraphQL, and maintain a clean modular SPM codebase generated with Tuist. There’s no legacy UIKit app hiding under the surface — you’ll be working in a codebase … project generation tooling; no committed .xcodeproj CI/CD — Bitrise, Fastlane, or equivalent automated build/test pipelines Static analysis — SwiftLint, Periphery or equivalent code quality gates Structured commit/PR discipline tied to a project tracker Linear, Jira, or equivalent) Experience with livestreaming, real‐time auctions, or high ...

IOS Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£43 - £84/hour Negotiable
maintain, and scale high-impact native iOS features. You'll work on short development cycles, integrate backend-driven UI solutions, and ship production-ready code with minimal onboarding. Key Responsibilities Develop native iOS features from technical design to release using Swift, SwiftUI, and UIKit . Integrate REST/GraphQL … APIs and work with backend-driven UI architectures. Write clean, testable code, maintain unit tests, and debug production issues. Monitor app stability using crash reporting and observability tools. Key Requirements Good years of professional iOS development experience. Strong proficiency in Swift, SwiftUI, and UIKit interoperability . Hands ...

Salesforce Developer

Hiring Organisation
Chroma Recruitment Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£55,000
build and shape their platform. What you'll be doing Building and improving Salesforce solutions that people in the business use every day Writing clean, sensible code and configuring the platform where that's the better answer Working with the team to turn ideas and problems into something … already there What we're looking for Solid Salesforce development experience (Apex, LWC, integrations) Someone who can talk to the business, not just the code Based in the North West, and able to get to Manchester one day a week Why it's a good one Mostly remote, real ...

Senior Full-Stack Engineer Engineering

Location
Manchester, England, United Kingdom
deployed UI. No handoffs. No 'that's not my job.' Responsibilities Architect and build full-stack features independently from spec to production Write clean, production-ready code that the next engineer can maintain Participate in architecture reviews and shape technical direction Deploy, monitor, and own your work after ...

SC Scala Developer CGEMJP00360476

Location
United Kingdom
Framework). Agile Delivery: Collaborate within multidisciplinary Agile teams. Work with developers, testers, product managers, and other roles in Agile environments. Quality & Testing: Write clean, testable, and efficient code to build front and backend services and APIs. Operations: Support and operate production services throughout the full development lifecycle ...

PHP & Magento Developer

Location
Telford, England, United Kingdom
development, from initial architecture to final deployment. Collaborative Coding: Working within a Git-based workflow to build features alongside other developers. Quality First: Writing clean, maintainable, and scalable code that you’re proud of. Problem Solving: Troubleshooting, testing, and supporting software and databases to ensure peak performance. Requirements ...

SC Scala Developer CGEMJP

Hiring Organisation
Experis IT
Location
England, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Framework). Agile Delivery: Collaborate within multidisciplinary Agile teams. Work with developers, testers, product managers, and other roles in Agile environments. Quality & Testing: Write clean, testable, and efficient code to build front and Back End services and APIs. Operations: Support and operate production services throughout the full development ...

Senior Backend Product Engineer - ASP.NET & ORM

Location
Greater London, England, United Kingdom
discuss project scope, analyze existing programs for modification, and research and design new software systems, websites, programs, and applications. You will write and implement clean, scalable code, troubleshoot and debug, verify and deploy software systems, and create technical documents for staff training. #J-18808-Ljbffr ...

Salesforce Developer

Hiring Organisation
Chroma Recruitment Ltd
Location
City, Manchester, United Kingdom
Employment Type
Permanent
Salary
GBP 55,000 Annual
build and shape their platform. What you'll be doing Building and improving Salesforce solutions that people in the business use every day Writing clean, sensible code and configuring the platform where that's the better answer Working with the team click apply for full job details ...

Backend Engineer: Python, Django & Flask

Location
United Kingdom
Python and modern frameworks. You will work with front-end teams to integrate interfaces and translate product needs into scalable modules. Responsibilities include writing clean, reusable code, implementing security measures, and delivering high-performance backend services while collaborating with colleagues across disciplines. #J-18808-Ljbffr ...

Remote Flutter Mobile Developer — Build Scalable Apps

Location
United Kingdom
collaborating with web and embedded teams to deliver scalable solutions. You will work in a fast-paced environment, contribute to sprint planning, and ensure clean, testable code while supporting less-experienced colleagues as needed. #J-18808-Ljbffr ...

Android Engineer: Kotlin, Jetpack Compose & CI/CD

Location
West of England, England, United Kingdom
shaping the next generation of our mobile apps. You will work across the full software lifecycle, from product discussions to release. You will write clean, scalable code in Kotlin, use Jetpack Compose, implement architecture patterns, and contribute to CI/CD pipelines. This role offers impactful work ...