501 to 525 of 616 Permanent Clean Code Jobs

React Native Engineer

Hiring Organisation
Consortia
Location
London, United Kingdom
Salary
£ 80 K
features that will enhance the user experience of a unique SaaS platform. You'll optimise performance, integrate with backend services, and ensure high-quality code delivery. Your contribution will be key to scaling the mobile app, driving product enhancements, and improving the overall user experience.In this role, you will … engineers to integrate RESTful APIs, ensuring seamless data flow between the mobile app and backend services. Additionally, you will conduct thorough testing, debugging, and code reviews to ensure the app is stable and performs well. In collaboration with designers, you will implement pixel-perfect UI designs, ensuring the best ...

Senior KDB+ Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
disk I/O, and network considerations across kdb+ processes. Develop robust and reusable q libraries, utilities, and frameworks with a strong focus on clean, maintainable, and performant code. Drive continuous improvement through refactoring, performance benchmarking, and adoption of best practices. Mentor and guide junior and mid-level developers … fostering a culture of technical excellence, code quality, and knowledge sharing. Participate in design reviews, production support, and root cause analysis of complex system issues. Work collaboratively within an Agile or iterative delivery environment, contributing to design, implementation, testing, and release phases. Must have 8+ years of hands ...

Manager, Data Analytics

Hiring Organisation
MCKESSON
Location
Atlanta, Georgia, United States
Employment Type
Permanent
Salary
USD Annual
solutions that actually get adopted. If you're the kind of person who can run a requirements session in the morning and write production code in the afternoon, this is your role. Key Responsibilities Work directly with business and operational teams to understand their workflows, pain points, and priorities … extract requirements from business teams who don't speak technical, and you can explain your solutions to people who don't write code Skilled in SQL with hands-on experience building dashboards in at least one major BI platform (Power BI, Tableau, or Looker) Strong Python skills, not just ...

Manager, Data Analytics

Hiring Organisation
MCKESSON
Location
Spring, Texas, United States
Employment Type
Permanent
Salary
USD Annual
solutions that actually get adopted. If you're the kind of person who can run a requirements session in the morning and write production code in the afternoon, this is your role. Key Responsibilities Work directly with business and operational teams to understand their workflows, pain points, and priorities … extract requirements from business teams who don't speak technical, and you can explain your solutions to people who don't write code Skilled in SQL with hands-on experience building dashboards in at least one major BI platform (Power BI, Tableau, or Looker) Strong Python skills, not just ...

Manager, Data Analytics

Hiring Organisation
MCKESSON
Location
Richmond, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
solutions that actually get adopted. If you're the kind of person who can run a requirements session in the morning and write production code in the afternoon, this is your role. Key Responsibilities Work directly with business and operational teams to understand their workflows, pain points, and priorities … extract requirements from business teams who don't speak technical, and you can explain your solutions to people who don't write code Skilled in SQL with hands-on experience building dashboards in at least one major BI platform (Power BI, Tableau, or Looker) Strong Python skills, not just ...

Senior PHP Developer

Hiring Organisation
Tank Recruitment
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
deliver high-quality solutions while helping shape technical direction and development best practices. Key Responsibilities Develop, maintain, and enhance PHP-based web applications. Deliver clean, secure, and scalable code following development best practices. Design and optimise databases and application performance. Build new features and improve existing functionality across … platform. Participate in code reviews, testing, and quality assurance activities. Work closely with stakeholders to gather requirements and deliver technical solutions. Troubleshoot, investigate, and resolve application and production issues. Produce technical documentation and contribute to architectural decisions. Support continuous improvement initiatives, including refactoring and process enhancements. Collaborate with developers ...

Backend Software Engineer (Java/Kotlin + Blockchain)

Hiring Organisation
Revolut
Location
London, United Kingdom
Salary
£ 80 K
impact to everything they do.We’re looking for a Blockchain Engineer to join a team that keeps frameworks lean and focuses on what matters: clean, maintainable code, shipped fast with TDD, DDD, and continuous integration and delivery.Up to shape what's next in finance … touch.What you'll be doingDesigning and delivering quality blockchain solutionsDelivering high-quality testable codeEnhancing the team's technical knowledgeCollaborating with auditors to ensure code quality and securityWorking closely with cross-functional teams on product developmentSuggesting and developing features to improve and grow products and featuresSupporting and mentoring junior colleaguesWhat ...

Lead Python Developer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Python Django Developers Must Ideally Have:3 years plus of commercial python and Django development experienceStrong knowledge of Software Design Patterns, OOPKeen to write clean structured code (PEP8) A fan of best practices & TDDGood knowledge of Docker and cluster orchestrationGood knowledge of RabbitMQ/CeleryGood knowledge of RDBMS … APIsGood knowledge of software version control with gitYou will gain exposure to NumPy, SciPy, pandas, IPython and other Python libraries with ability to source, clean and manipulate large data sets as well as google mapping.You will be joining a progressive and exciting company committed to excellence. They offer ...

Senior C# Developer .Net - FinTech

Hiring Organisation
Client Server
Location
Reigate, Surrey, United Kingdom
Salary
£ 80 K
features, not managing people)You are collaborative and pragmatic yet able to push back and influence senior engineersYou're an advocate of creating, clean, reusable and maintainable code and have a good knowledge of modern Microsoft software engineering best practicesYou have a good knowledge of event driven architectureYou … understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, AlgorithmsYou have a good understanding of CI/CD and Infrastructure as Code (IaC)You have an appreciation of Azure, SaaS, PaaS, microservicesYou're likely to be degree educated in a relevant STEM discipline e.g. Computer Science ...

Lead Software Engineer C# .Net - FinTech

Hiring Organisation
Jobleads-UK
Location
Reigate, England, United Kingdom
features, not managing people) You are collaborative and pragmatic yet able to push back and influence senior engineers You're an advocate of creating, clean, reusable and maintainable code and have a good knowledge of modern Microsoft software engineering best practices You have a good knowledge of event … Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have a good understanding of CI/CD and Infrastructure as Code (IaC) You have an appreciation of Azure, SaaS, PaaS, microservices You're likely to be degree educated in a relevant STEM discipline e.g. Computer Science ...

Lead Python Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with team leadership — owning the technical direction of your squad, mentoring a small team of 1–2 engineers, and still getting deep into the code yourself. You’ll design and build robust data pipelines, APIs and services that drive real decisions across the business, all while keeping quality … mentoring a small team of engineers, with the ability to balance hands‐on delivery with team development Deep, modern Python expertise; you write clean, idiomatic, well‐tested code and hold others to the same standard Some experience building and maintaining data pipelines, ETL processes, or data‐intensive backend ...

Director Data & Analytics API Experience - Data Services

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
software. Collaborate with stakeholders to craft clear messaging, technical documentation, and first‐class reference documentation that defines all API behaviour and usage. Develop tutorials, code samples, and dashboard templates to accelerate customer time‐to‐value and self‐serve adoption. Expand cloud distribution by abstracting cloud‐specific technologies and provisioning … capital markets data and a genuine interest in how data is used across futures, options and cash markets. Expertise in Python; ability to write clean, idiomatic, and robust code for public consumption. Experience designing and building cloud‐native SDKs and APIs on Google Cloud Platform (GCP), Apigee ...

Front End Engineer

Hiring Organisation
Interactive Brokers
Location
London, United Kingdom
Salary
£ 80 K
webpack) Owning and building high-traffic applications with a focus on speed and user experience Proactively identifying and implementing improvements to architecture, performance and code quality Collaborating with colleagues and peers to ideate, plan, and organize large-scale projects Contribute and help maintain our company-wide Vue UI Component … constructive feedback AcademicA degree in Computer Science, Engineering or a related STEM discipline; a postgraduate qualification is a plus Personal AttributesA 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 ...

Senior AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
collective capability of the group. Champion and embed agentic engineering tools and practices into the team's daily workflow to accelerate delivery. Write clean, maintainable, and efficient code in TypeScript and/or Python, holding yourself and others to a high standard. Ensure the reliability and scalability ...

Web Developer

Hiring Organisation
IT Talent Solutions
Location
Basildon, Essex, United Kingdom
Employment Type
Permanent
Salary
£40000 - £55000/annum
integrating REST APIs and working with JSON data Collaborating with developers, designers and business stakeholders Improving performance, security and usability across platforms Writing clean, efficient code following best practices What we’re looking for Around 3+ years’ experience in web development (or equivalent capability) Strong skills in C# ...

Software engineer III, Home and Health Infrastructure

Hiring Organisation
Google
Location
London, United Kingdom
Salary
£ 80 K
team’s missions to identify scaling bottlenecks ahead of time and remove them. Monitor, track and increase efficiency of TPU usage in Health. Write clean generalizable code and help promote a culture of pragmatic support for the teams who use our platform.Minimum qualifications:Bachelor’s degree or equivalent ...

Lead Python Developer - Cloud Automation

Hiring Organisation
Spectrum IT Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£95000 - £110000/annum Bonus & benefits
onsite, London (city) £100k + 8% bonus, 10% pension, private medical Are you a Technical Lead Software Engineer who loves solving infrastructure challenges through code? We're recruiting for a Technical Lead Software Engineer to join a significant government technology programme, helping build secure, large-scale customer platforms used … infrastructure roles, this is a genuinely software engineering-focused position. 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. What You'll Be Doing Building automation frameworks and tooling using Python ...

Staff Software Engineer - Food Supply Chain

Hiring Organisation
Marks & Spencer
Location
United Kingdom
Salary
£ 60 K
product planning, roadmaps, and defining/achieving Product Group objectives and key results.Mentor and uplift engineering capability: Support, coach, and mentor engineers through code reviews, pair programming, and knowledge sharing, fostering clean, high-quality code and continuous learning.Promote innovation, collaboration, and community engagement: Champion technology, ways ...

C++ Developer

Hiring Organisation
Pure Talent Group
Location
DE1 2RU, Derby, Derbyshire, United Kingdom
Employment Type
Permanent
Salary
£38000/annum
high-quality releases. A key part of the role involves translating and refactoring JavaScript game logic into modern C++, ensuring strong performance, stability and clean, maintainable code. Key Responsibilities Develop game features using modern C++ (C++20 and C++23) Convert JavaScript logic into efficient C++ implementations Debug, profile and optimise … performance Write clear, testable and well-documented code Contribute to code reviews and team collaboration Deliver work within agreed timelines Required Skills & Experience Proven commercial experience in C++ development (modern C++/Versions C++20 and C++23) Experience developing games or interactive applications Strong understanding of asynchronous programming (e.g. ...

.NET Developer

Hiring Organisation
Consortia
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 70 K
install and configure our products. Occasionally, there will be customer-facing aspects, such as assisting with bids or attending calls to explain technical solutions.Write clean, scalable C# code and contribute to the design and architecture of our software.Enhance and refactor existing code to improve product functionality.Create … execute unit tests to ensure high-quality code deliverables.Work within a collaborative development environment to implement robust solutions.Develop and maintain comprehensive documentation throughout the Software Development Lifecycle.Provide technical support to the Support Team and Technical Consultants as needed.Essential Skills:Proven experience as a .NET developer.Familiarity with design patterns, such ...

Software Engineer | Identity & Access Management | Full-Stack

Hiring Organisation
DeepL
Location
London, United Kingdom
Salary
£ 80 K
will contribute across the stack, shipping features that create delightful, frictionless experiences for both external developers and internal engineering teams.Your responsibilitiesShip Features, Not Just Code: You will own the implementation of end-to-end features. You won't just write functions in isolation; you will ensure your code … covered by robust tests.Collaborate to Raise the Bar: You will work closely with teammates across Identity and adjacent teams. You will actively participate in code reviews, design discussions, and contribute to shared standards. You aren't afraid to ask for help, but you also aren't afraid to challenge ...

Software Engineer | Identity & Access Management | Full-Stack

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
across the stack, shipping features that create delightful, frictionless experiences for both external developers and internal engineering teams. Your responsibilities Ship Features, Not Just Code: You will own the implementation of end-to-end features. You won't just write functions in isolation; you will ensure your code … robust tests. Collaborate to Raise the Bar: You will work closely with teammates across Identity and adjacent teams. You will actively participate in code reviews, design discussions, and contribute to shared standards. You aren't afraid to ask for help, but you also aren't afraid to challenge ...

Network DevOps Engineer

Hiring Organisation
MBDA
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 55 K
maintaining production-grade software and custom tools, primarily using Python, to manage network infrastructure at scale.Championing software engineering best practices within the team, including code reviews, unit testing and writing clean, maintainable code.Establishing our automated software testing strategy, including evaluating and selecting the best tools and frameworks.Managing ...

Network DevOps Engineer

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, United Kingdom
Salary
£ 60 K
maintaining production-grade software and custom tools, primarily using Python, to manage network infrastructure at scale.Championing software engineering best practices within the team, including code reviews, unit testing and writing clean, maintainable code.Establishing our automated software testing strategy, including evaluating and selecting the best tools and frameworks.Managing ...

Network DevOps Engineer

Hiring Organisation
MBDA
Location
Bolton, Greater Manchester, United Kingdom
Salary
£ 50 K
maintaining production-grade software and custom tools, primarily using Python, to manage network infrastructure at scale.Championing software engineering best practices within the team, including code reviews, unit testing and writing clean, maintainable code.Establishing our automated software testing strategy, including evaluating and selecting the best tools and frameworks.Managing ...