326 to 350 of 383 Clean Code Jobs in England

AI Engineer (Fluent in Mandarin & English)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
pipelines. The ideal candidate views AI as a rigorous engineering discipline. Beyond building models, you will be responsible for writing high-quality, maintainable Python code and ensuring that every solution—whether a voice agent or a document processor—is built for reliability, low latency, and global scale. Key Responsibilities … documented history of moving complex models from research into production. Python Mastery: Deep proficiency in Python . You have a strong commitment to clean coding standards (SOLID/DRY), modular design, and comprehensive unit/integration testing. Generative AI Deep Dive: Hands-on experience with LLM training cycles, parameter ...

Python Software Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, Cripplegate, United Kingdom
Employment Type
Permanent
Salary
£75000 - £88000/annum Bonus & Benefits
will revolutionise the speed and accuracy of production quality code. You'll spend your time building automation frameworks, developing internal tooling, creating Infrastructure as Code solutions, and eliminating manual processes through clean, scalable, production-quality code. All within a talented team pushing the boundaries of innovation and modern … technology. What You'll Be Doing | Summary of Skills Building automation frameworks and tooling using Python Developing Infrastructure as Code solutions with Terraform Creating reusable templates and code generation platforms using Jinja/Jinja2 Automating Windows environments through PowerShell Managing and improving configuration management with Puppet Building ...

Frontend Developer

Hiring Organisation
TechByte Talent Ltd
Location
City of London, London, United Kingdom
responsive, production-ready interfaces. What You'll Do Build and maintain web applications using HTML, JavaScript, and Node.js Develop single page applications (SPAs) with clean, modular, maintainable code Translate Figma designs into accurate, high-quality front-end code Write performant, responsive, cross-browser compatible front-end code Collaborate with developers, designers, and product stakeholders to deliver features end-to-end Participate in code reviews and contribute to front-end tooling, workflows, and documentation Test, debug, and maintain live applications, fixing bugs and shipping incremental improvements What They're Looking For Strong working knowledge of HTML ...

Senior Frontend Developer

Hiring Organisation
VIQU IT Recruitment
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£45,000
Node.js whilst contributing to the ongoing evolution of a large-scale digital platform. Key Responsibilities Build, test and maintain responsive user interfaces. Develop clean, modular and maintainable code using React, TypeScript, Node.js and Material UI. Collaborate with developers, delivery colleagues and stakeholders. Apply UI performance and responsive design … peak trading periods. Key Requirements Commercial React and TypeScript experience. Practical Node.js experience. Experience building responsive websites. Strong understanding of UI performance best practices. Clean, maintainable coding practices. Excellent analytical and collaborative skills. Apply now to speak with VIQU IT in confidence, or contact Donatella Da Silva Know someone ...

Senior Data Platform Engineer (Data Lake and Catalog)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Design, build, and evolve maintainable, scalable, testable, and observable software for our data lake platform. Lead by example in engineering quality through clean, well-tested code and strong coding practices. Promote an SLO-driven culture by contributing to reliability goals, observability, and incident learnings. Partner closely with engineers … Hive. Strong experience with cloud platforms and data infrastructure, especially AWS, including EMR, S3, and Glue. Experience working in Agile environments and contributing through code reviews, design discussions, and collaborative development. Strong communication skills, with the ability to work effectively across technical and business stakeholders. Ability to manage multiple ...

Senior Data Platform Engineer (Data Lake and Catalog)

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
Design, build, and evolve maintainable, scalable, testable, and observable software for our data lake platform. Lead by example in engineering quality through clean, well-tested code and strong coding practices. Promote an SLO-driven culture by contributing to reliability goals, observability, and incident learnings. Partner closely with engineers … Hive. Strong experience with cloud platforms and data infrastructure, especially AWS, including EMR, S3, and Glue. Experience working in Agile environments and contributing through code reviews, design discussions, and collaborative development. Strong communication skills, with the ability to work effectively across technical and business stakeholders. Ability to manage multiple ...

Salesforce Technical Lead

Hiring Organisation
FJWilson Talent Services
Location
Buckinghamshire, England, United Kingdom
Ensuring solutions follow Salesforce best practices around architecture, security, data quality and maintainability Supporting release management, testing, deployment and CI/CD processes Conducting code reviews and ensuring high-quality development standards Troubleshooting issues, supporting incident resolution and identifying opportunities for improvement Maintaining clear technical documentation, including solution designs … outcome. You will bring: Strong hands-on Salesforce development experience Proven experience designing and delivering Salesforce solutions Strong Apex development skills, including writing clean, maintainable code and supporting testing Experience building solutions using Salesforce Flow and Lightning Web Components (LWC) Experience across Salesforce Sales Cloud and Service Cloud ...

Front End Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Pinia, Vite, Cypress, webpack) Owning and building high-traffic applications with a focus on speed and user experience Proactivelyidentifyingand implementing improvements to architecture,performanceand code quality Collaborating with colleagues and peers toideate, plan, and organize large-scale projects Contribute and helpmaintainour company-wide Vue UI Component Library Set direction … feedback A degree in Computer Science, Engineering or a related STEM discipline; a postgraduate qualification is a plus Personal Attributes A passionate advocate for clean, concise and maintainable code A natural technical leader who earns the trust and confidence of peers A collaborative team player — confident enough ...

Chief Software Architect

Hiring Organisation
Matchtech
Location
Maidenhead, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
RTOS) Architecture & Design Proven ability to define and deliver robust, scalable architectures Experience with UML/SysML modelling and structured design approaches Passion for clean design, modularity, and code reuse Leadership & Impact Experience leading or mentoring engineers in a technical capacity Comfortable influencing across teams and projects ...

Chief Software Architect

Hiring Organisation
Jobleads-UK
Location
Chieveley, England, United Kingdom
RTOS) Architecture & Design Proven ability to define and deliver robust, scalable architectures Experience with UML/SysML modelling and structured design approaches Passion for clean design, modularity, and code reuse Leadership & Impact Experience leading or mentoring engineers in a technical capacity Comfortable influencing across teams and projects ...

Cloud-Native Software Engineer for Core Banking (London)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
core banking platform, building scalable, cloud-native financial systems that are revolutionizing the banking industry. We look for engineers who are passionate about writing clean, maintainable code and solving complex distributed systems problems. Sponsorship signals are discussed on the employer page; no salary range is disclosed ...

Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
core banking platform, building scalable, cloud-native financial systems that are revolutionizing the banking industry. We look for engineers who are passionate about writing clean, maintainable code and solving complex distributed systems problems. Visa sponsorship is not explicitly marked on this role. Relocation support is not explicitly marked. ...

Python Engineer Data Domains

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tech community Help keep Prima at the cutting edge What we’re looking for Software & Data Engineering Strong expertise in Python Passion for writing: clean reliable production-grade code Distributed Data Processing Experience building and operating: batch processing systems distributed data systems near real-time streaming pipelines Familiarity … data modelling aligned with business needs Reliability & DevOps Experience with: CI/CD pipelines testing practices for data systems Familiarity with Infrastructure as Code tools such as: Terraform CloudFormation Thrive in collaborative environments Comfortable stepping beyond your scope when needed Strong sense of ownership and team spirit Nice ...

Lead Python Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
broader coordination, you’ll keep the pod aligned, focused, and delivering at a high standard. Key Responsibilities Lead development of features and fixes, writing clean, performant, secure code aligned with business goals Review PRDs with the PM to ensure clarity, highlight edge cases, and produce accurate estimation … design for your pod’s work, running a collaborate review process with EMs and other relevant leads before implementation Raise team standards through mentoring, code reviews, and setting strong technical example Ensure production readiness – triage and prioritise live issues with appropriate urgency, coordinating with App Support and escalating when ...

Senior Android Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
current with the latest Android trends and technologies. Solid understanding of MVVM architecture and associated design patterns. Ability to apply SOLID principles to ensure clean, scalable, and maintainable code. A strong DevOps mindset , understanding how software interacts with infrastructure. Good understanding of CI/CD processes and practical experience … collaboration skills and the desire to work closely with cross-functional teams. Nice-to-Have Skills Understanding of the Android compilation process and how code is converted into an executable. Knowledge or experience working with FHIR standards. Understanding of effective memory management , including garbage collection and reference handling. #J ...

Applied AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tool‐use and multi‐step workflows. Familiarity with frameworks such as LangGraph, Pydantic AI or similar. Strong Python engineering skills and ability to produce clean, testable, production‐quality code. Experience with context engineering: retrieval strategies, prompt construction, information routing, memory. Experience with evaluation and observability for AI systems, including … annual discretionary bonus. Lunch provided (via Just Eat for Business) and dedicated barista bar. 35 days annual leave. 9% company pension contributions. Informal dress code and excellent work/life balance. Comprehensive healthcare and life assurance. Cycle‐to‐work scheme. Monthly company events. G‐Research is committed to cultivating ...

Junior Full-Stack Developer

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
Join our software development team to work on real-world applications, writing clean and efficient code while learning the fundamentals of modern development practices. Responsibilities Assist in developing frontend and backend code Debug and troubleshoot software issues Work with databases and APIs Collaborate in Agile sprint cycles … team meetings Follow coding standards and documentation Contribute to open-source or internal tools Learn and use version control (Git) Engage in code reviews with mentors Research and apply new programming concepts #J-18808-Ljbffr ...

Senior Software Engineer (UI/UX)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
customer base. Work with more lead engineers and managers to drive initiatives to improve software engineering at SI Develop, extend, improve, and maintain our code base, workflows, documentation and tools. Collaborate with other disciplines, including user experience, design, QA and production to contribute to the overall development … principles with a passion for user experience Experience working collaboratively with UI/UX designers to develop a range of systems. Ability to write clean, maintainable, and portable code that is performant. Self-motivated with a drive to improve yourself and others continuously. Excellent communication skills and ability ...

Senior Quant Developer - High-Performance Python/C++

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
high impact and low ego. The successful candidate will work at the intersection of quantitative research, data engineering, and high-performance software development — with code that moves rapidly from prototype to production and directly influences trading performance. The Role As a Quant Developer, you will work at the intersection … quantitative research, data engineering, and high-performance software development. You will be responsible for ensuring code moves rapidly from prototype to production and directly influences trading performance. Key responsibilities include: • Collaborating closely with quant researchers to productionise models and design scalable research/tooling infrastructure • Developing high-performance, robust ...

Full Stack Developer (React/Python)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
data-driven applications. Working closely with product managers, UX/UI designers, and other team members to turn business requirements into functional features. Writing clean, maintainable, and efficient code that supports long-term scalability. Requirements Education: A degree in Computer Science or a related STEM field. Experience: Solid ...

Data Engineer - Gloucester

Hiring Organisation
NSD
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Stores. Troubleshoot and diagnose issues within integrated (enriched) data systems. Collaborate with the scrum team to decompose user requirements into epics and stories. Write clean, secure, and reusable code following a test-driven development approach. Monitor system performance and implement updates to maintain optimal operation. The Data Engineer ...

Data Engineer

Hiring Organisation
Searchability NS&D
Location
Manchester Area, United Kingdom
Stores. Troubleshoot and diagnose issues within integrated (enriched) data systems. Collaborate with the scrum team to decompose user requirements into epics and stories. Write clean, secure, and reusable code following a test-driven development approach. Monitor system performance and implement updates to maintain optimal operation. The Data Engineer ...

Senior Data Scientist, Analytics

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
models at production scale (e.g., text classification, semantic similarity, quality scoring) You have advanced proficiency in SQL and Python, with ability to write clean, production-quality code You have experience working with large-scale, unstructured text data and LLMs — including prompt design, evaluation (e.g., golden sets ...

C# Developer

Hiring Organisation
Michael Page
Location
Birmingham, West Midlands, Bartley Green, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
process using C#. Collaborate with the technology team to design and implement software solutions. Identify and resolve software issues to ensure system reliability. Write clean, scalable code and conduct thorough testing for quality assurance. Document development processes and maintain technical documentation. Work closely with stakeholders to gather ...

Senior FX eTrading Developer - VP - London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
cost of ownership, and create a competitive advantage for the company. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more important than experience in the financial ...