501 to 525 of 751 Clean Code Jobs in England

Junior iGame Developer

Hiring Organisation
Searchability®
Location
Birmingham, England, United Kingdom
life, collaborating closely with artists, designers and other developers to create smooth and engaging gameplay experiences. You’ll also be responsible for writing clean, maintainable code, troubleshooting technical issues and continuously improving performance across different platforms. JUNIOR iGAME DEVELOPER ESSENTIAL SKILLS Experience with one of - JavaScript, TypeScript, Java ...

Back-End Engineer, Trading

Location
Greater London, England, United Kingdom
availability, reliability, and scalability of trading services, with a sharp focus on latency, observability, and testing. Contribute to architecture discussions and technical decisions, writing clean, maintainable code and sharing knowledge across the team. What you will need Professional experience building backend services, ideally in Kotlin and/ ...

Back-End Engineer, Trading

Hiring Organisation
Blockchain
Location
London, UK
Employment Type
Full-time
availability, reliability, and scalability of trading services, with a sharp focus on latency, observability, and testing. Contribute to architecture discussions and technical decisions, writing clean, maintainable code and sharing knowledge across the team. WHAT YOU WILL NEEDProfessional experience building backend services, ideally in Kotlin and/or Python. ...

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
areas of software design, integration, and infrastructure. Responsibilities: Translate high-level requirements into detailed technical designs, encompassing architecture, data structures, and algorithms. Write clean, maintainable, and efficient code in accordance with established coding standards and best practices. Develop and execute thorough unit, integration, and system tests to ensure … code quality and functionality, including automated testing where applicable. Participate in code reviews to provide constructive feedback and ensure adherence to best practices. Document technical specifications, design decisions, and implementation details for future reference and knowledge sharing. ...

Lead Web3 Engineer - Digital Assets Platform

Location
Greater London, England, United Kingdom
business applications Implement asynchronous and event‐driven processing to manage transaction lifecycle, on‐chain state changes, and blockchain data synchronization Participate actively in code reviews , contributing constructive feedback and maintaining high standards of code quality, readability, and test coverage Collaborate with architects, senior engineers, and product teams … web3 libraries like Web3J and Web3JS is a plus Familiarity with common and best practices for web3 applications is a plus Familiarity of Solidity code and best practices is a plus Familiarity of basics of DevOps and containerize applications is a plus Familiarity of Agile Methodology and Scrum ...

Lead Web3 Engineer - Digital Assets Platform

Location
Greater London, England, United Kingdom
business applications* **Implement asynchronous and event-driven processing** to manage transaction lifecycle, on-chain state changes, and blockchain data synchronization* **Participate actively in code reviews**, contributing constructive feedback and maintaining high standards of code quality, readability, and test coverage* **Collaborate with architects, senior engineers, and product teams … web3 libraries like Web3J and Web3JS is a plus* Familiarity with common and best practices for web3 applications is a plus* Familiarity of Solidity code and best practices is a plus* Familiarity of basics of DevOps and containerize applications is a plus* Familiarity of Agile Methodology and Scrum ...

Salesforce Software Engineer - Senior Associate

Location
Greater London, England, United Kingdom
Salesforce scheduler, milestones, forecasting Amazon Connect, Back-up solutions, and others Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review … services Testing methodologies & frameworks & integration testing Experience working in an Agile team (Scrum/Kanban) Migration tools Experience with Lightning Web Components Awareness of clean architecture in OOP Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting ...

Salesforce Software Engineer - Senior Associate

Location
Greater London, England, United Kingdom
services Testing methodologies & frameworks & integration testing Experience working in an Agile team (Scrum/Kanban) Migration tools Experience with Lightning Web Components Awareness of clean architecture in OOP A strong passion for creating clean, maintainable & highly testable code and components Preferred qualifications, capabilities and skills Multiple Salesforce ...

Cloud Engineer - AWS Python

Hiring Organisation
Hireful
Location
Exeter, Devon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
development and cloud infrastructure for a technically led & growing UK-based company. You'll own the full lifecycle of data transformation applications, from writing clean, efficient Python code to designing the AWS architecture that runs it, working closely with an established cloud engineering team on scalable, high-performance … streams, and solid Git and CI/CD practices (desirable) Why you'll love this job Genuine end-to-end ownership, from writing the code to designing the infrastructure it runs on The flexibility to work remotely or hybrid, with just occasional visits to a collaborative Southwest UK-based ...

Cloud Engineer - AWS Python

Hiring Organisation
Hireful
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
development and cloud infrastructure for a technically led & growing UK-based company. You'll own the full lifecycle of data transformation applications, from writing clean, efficient Python code to designing the AWS architecture that runs it, working closely with an established cloud engineering team on scalable, high-performance … streams, and solid Git and CI/CD practices (desirable) Why you'll love this job Genuine end-to-end ownership, from writing the code to designing the infrastructure it runs on The flexibility to work remotely or hybrid, with just occasional visits to a collaborative Southwest UK-based ...

Cloud Engineer - AWS Python

Hiring Organisation
Hireful
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
development and cloud infrastructure for a technically led & growing UK-based company. You'll own the full lifecycle of data transformation applications, from writing clean, efficient Python code to designing the AWS architecture that runs it, working closely with an established cloud engineering team on scalable, high-performance … streams, and solid Git and CI/CD practices (desirable) Why you'll love this job Genuine end-to-end ownership, from writing the code to designing the infrastructure it runs on The flexibility to work remotely or hybrid, with just occasional visits to a collaborative Southwest UK-based ...

Cloud Engineer - AWS Python

Hiring Organisation
Hireful
Location
Exeter, Devon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
development and cloud infrastructure for a technically led & growing UK-based company. You'll own the full lifecycle of data transformation applications, from writing clean, efficient Python code to designing the AWS architecture that runs it, working closely with an established cloud engineering team on scalable, high-performance … streams, and solid Git and CI/CD practices (desirable) Why you'll love this job Genuine end-to-end ownership, from writing the code to designing the infrastructure it runs on The flexibility to work remotely or hybrid, with just occasional visits to a collaborative Southwest UK-based ...

Python Developer - Security - Cambridge/London

Hiring Organisation
Salt Search
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Python engineer (specialist) who wants to build product features in a research-driven environment. You'll be expected to contribute to product development, deliver clean, testable Python code, collaborate with small cross-functional teams, and communicate your thinking clearly in high-cadence development cycles. Key Responsibilities Design, implement … research outputs to production-ready components alongside ML/AI researchers and SREs. Participate in live coding/problem-solving rounds during development and code reviews. Collaborate closely with product managers and researchers to translate ideas into working demos and production features. Help troubleshoot, debug, and optimise systems (performance ...

Senior C++ Developer (with Market Data experience)

Location
Greater London, England, United Kingdom
network levels. Collaborate with quantitative, trading, and infrastructure teams (or analogous business/tech teams) to translate requirements into robust technical solutions. Write clean, production quality code with appropriate tests and documentation. Participate in code reviews, design discussions, and continuous improvement of engineering practices. SKILLS Must have ...

Data Engineer

Hiring Organisation
Step 2 Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £80000/annum
working on Building, optimising, and deploying price optimization machine learning ETL/ELT pipelines and data processes. Improving and adapting our data infrastructure and code base as we scale – including collaboration, security, scalability, efficiency, automation and auditability. Interacting with new clients on client pitches, and working with existing clients … will reflect experience. Proficiency in Python (pandas, numpy) Professional experience with Azure cloud services (AWS/GCP acceptable with deeper experience) Strong experience deploying clean, maintainable, production-level code. Basic understanding of DAG (Directed Acyclic Graphs) and their role in pipeline orchestration It would be nice if you could ...

Full Stack Engineer

Location
Greater London, England, United Kingdom
Experience & Competencies At least 3 years of commercial experience working on a backend REST API Experience writing automated tests Appreciate the value of writing clean and maintainable code Strong desire and willingness to adapt your workflow to incorporate generative AI tools An analytical mind with problem-solving aptitude ...

Senior Software Engineer

Hiring Organisation
Tipalti
Location
London, UK
Employment Type
Full-time
Toronto, Vancouver, London, Amsterdam, Tbilisi and Medellin.ð Real Ownership – Engineers shape product and AI architecture decisions, not just tickets.ð Meaningful Scale – Your models and code impact thousands of global businesses.ð§ AI-First Engineering Culture – We value thoughtful system design, rigorous evaluation, and pragmatic AI solutions over hype.ð Collaborative Teams … strategyDevelop and evolve scalable backend APIs, microservices, and LLM-orchestration layersBuild robust evaluation frameworks to test and improve model performance and reliabilityWrite clean, well-tested, maintainable code — including around probabilistic/AI componentsParticipate in code reviews, architecture discussions, and pair programmingMentor junior engineers and help raise engineering ...

Java Developer, Short Term Trading Technology

Location
Greater London, England, United Kingdom
Core Engineering*** Design, build, and maintain high quality, scalable microservices using Java 21 and modern frameworks.* Develop new functionality while evolving existing components with clean, maintainable, well tested code.* Apply TDD, good CI/CD practices, and strong engineering standards.**Cloud & Platform Modernization*** Contribute to our cloud migration initiatives … Familiarity with microservices, REST APIs, and event driven architectures.* Some exposure to AWS or cloud native engineering concepts (containers, CI/CD, infrastructure as code).* Interest or experience in using AI tools to boost productivity (code generation, test creation, documentation, etc.).* A proactive mindset, eagerness ...

Software Dev Technical Lead

Hiring Organisation
Verisk Analytics
Location
London, UK
Employment Type
Full-time
platform Lead technical design discussions and contribute to architecture decisions Work closely with product, design, and engineering teams to deliver high-quality solutions Write clean, maintainable, and efficient code using modern development practices Provide technical guidance and mentorship to junior engineers Review code, share feedback, and support ...

Frontend Software Engineer

Location
Greater London, England, United Kingdom
building scalable, responsive visual interfaces with strong cross-browser compatibility and user experience design sensibilities. Familiarity with RESTful APIs, modern integration patterns, and code versioning tools like Git. Enjoys actively participating in a cross-functional product team and takes pride in writing clean, high-quality code. Our Values ...

Data Engineer

Location
Romsey, England, United Kingdom
performance issues and making any necessary optimisations/updates. Helping the scrum team decompose user requests and key results into epics and stories. Writing clean, secure code following a test-driven approach. Creating code that is open by default and easy for others to reuse. Required Skills ...

Mid Level Software Engineer

Location
East Midlands, England, United Kingdom
illness insurance cover. Key Responsibilities Develop, enhance, and maintain features across our Revolution platform and other internal applications. Translate business and technical requirements into clean, efficient, and maintainable code. Participate in technical design discussions, helping to shape scalable and high-performing solutions. Collaborate with developers, testers, support teams … business stakeholders throughout the software development lifecycle. Conduct code reviews and contribute to maintaining high coding standards, security, and best practices. Analyse technical challenges and work with the wider team to deliver effective solutions. Identify and help resolve performance bottlenecks to ensure an excellent user experience. Investigate, troubleshoot ...

Software Engineer (ML Projects)

Hiring Organisation
Starling Bank
Location
London, UK
Employment Type
Full-time
looking for talented engineers at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges … hiring and we care more about aptitude and attitude than specific qualifications. We are very open about how we deliver software. We believe in clean coding, simple solutions, automated testing and continuous deployment. If you care enough to find elegant solutions to difficult technical problems, we'd love ...

Senior React Engineer

Location
Manchester, England, United Kingdom
usability across Android and iOS. Applying mobile security best practices throughout the development lifecycle. Supporting automated build, test and release processes. Contributing to code reviews, technical discussions and continuous improvement initiatives. Diagnosing production issues and helping to improve application stability. Sharing knowledge and supporting the development of other engineers … Apple App Store and Google Play Store. Familiarity with native Android and iOS build processes, including configuration, signing and release management. Experience writing clean, maintainable and testable code. Good understanding of application performance, responsive design and accessibility. Strong communication skills and the ability to collaborate effectively within multidisciplinary teams. ...

Production Software Engineer

Location
Greater London, England, United Kingdom
scale Contribute to the reliability and operational excellence of critical systems, including participation in production support rotations Apply strong software engineering practices across testing, code quality, automation and observability Participate in a shared production support rotation, respond to incidents, troubleshoot runtime issues and drive improvements Qualified Candidates Strong background … orchestration technologies, such as Kubernetes, in production environments A passion for developing robust, maintainable software that is well monitored in production A preference for clean, maintainable code, sound engineering judgement and a business‐value mindset over specific toolkits Benefits Highly competitive compensation plus annual discretionary bonus Lunch provided ...