The right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Principal Python Software Developer position has arisen with a fast-growing AI startup, using advanced 3D AI technology for the construction industry, based in London. This is an excellent … opportunity for a Principal Python Software Developer to join the software team, where you will enhance the core software and deployment processes, focusing on system architecture, backend implementation, cloud deployment, and performance optimisation. You will also be involved with training junior engineers. You will commit to a hybrid … working model, required onsite 3 days a week. Experience of the Principal Python Software Developer position will include: 7+ years of experience in backend software development using Python Experience with RDBMs, i.e. PostgreSQB, MySQL Cloud infrastructure knowledge of either AWS or Azure If you are a Principal More ❯
Shoreditch, England, United Kingdom Hybrid / WFH Options
IC Resources
The right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Principal Python Software Developer position has arisen with a fast-growing AI startup, using advanced 3D AI technology for the construction industry, based in London. This is an excellent … opportunity for a Principal Python Software Developer to join the software team, where you will enhance the core software and deployment processes, focusing on system architecture, backend implementation, cloud deployment, and performance optimisation. You will also be involved with training junior engineers. You will commit to a hybrid … working model, required onsite 3 days a week. Experience of the Principal Python Software Developer position will include: 7+ years of experience in backend software development using Python Experience with RDBMs, i.e. PostgreSQB, MySQL Cloud infrastructure knowledge of either AWS or Azure If you are a Principal More ❯
London, England, United Kingdom Hybrid / WFH Options
TESTQ Technologies Limited
TQUKI0375_4358 - Software Developer (Python) Job Overview: We are seeking a skilled and enthusiastic Software Developer with expertise in Python and modern development frameworks to join our team on a 6-month contract basis. The role involves working on media-centric applications with a focus on … backend and cloud-native technologies. Key Responsibilities: • Develop and maintain backend services using Python and Microservices architecture. • Collaborate in a hybrid work environment, contributing both remotely and onsite (2–3 days a week). • Implement and manage Continuous Integration/Continuous Deployment (CI/CD) pipelines. • Build and deploy … Lambda. • Engage in the full development lifecycle: coding, testing (1-hour coding test expected), peer reviewing, and deployment. Technical Skills Required: • Strong proficiency in Python • Experience with Microservices architecture • Familiar with CI/CD pipelines • Hands-on with Kubernetes and Docker • Experience with AWS EC2 , Lambda , and DynamoDB • Knowledge More ❯
Senior Python Role - Remote within the UK - £65,000 - £80,000 My client is a high-growth Ad-Tech company using advanced machine learning to transform how digital advertising works. Their platform handles vast amounts of data to deliver real-time, actionable insights for marketing teams around the world. … to the product. They're looking to expand their team of 5 to 6 at the moment and are looking for a Senior Backend PythonDeveloper to help them on their journey. The Role This is a senior-level, hands-on backend engineering role. You’ll design and … with cross-functional teams to ensure systems are robust, efficient, and production-ready. Key Responsibilities Design, develop, and maintain backend services and APIs using Python - FastAPI Build and optimise ETL pipelines for large-scale data processing Integrate third-party APIs and data sources Ensure code is clean, well-tested More ❯
London, England, United Kingdom Hybrid / WFH Options
NearTech Search
Senior Python Role - Remote within the UK - £65,000 - £80,000 My client is a high-growth Ad-Tech company using advanced machine learning to transform how digital advertising works. Their platform handles vast amounts of data to deliver real-time, actionable insights for marketing teams around the world. … to the product. They're looking to expand their team of 5 to 6 at the moment and are looking for a Senior Backend PythonDeveloper to help them on their journey. The Role This is a senior-level, hands-on backend engineering role. You’ll design and … with cross-functional teams to ensure systems are robust, efficient, and production-ready. Key Responsibilities Design, develop, and maintain backend services and APIs using Python - FastAPI Build and optimise ETL pipelines for large-scale data processing Integrate third-party APIs and data sources Ensure code is clean, well-tested More ❯
London, England, United Kingdom Hybrid / WFH Options
Aimtech Recruitment Ltd
Senior PythonDeveloper required for a permanent role working with an award-winning high growth business in a remote capacity with 2 days onsite per month in Central London. Responsibilities Strong experience of Python development with Django Rest frameworks. Experience of refactoring monolithic systems. Outstanding knowledge of More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
Aircon Engineering Inc
A Pythondeveloper is wanted to join a small team working on custom CAM (Computer Aided Modelling) automation software. The software is being developed for a verylarge construction project, using innovative techniques developed specifically for this task. This is a remote-only position for a contractor. Work will … be done in a very small, flexible team that currently consists of one other software developer (contractor)and one mechanical engineer (FIRMA employee). The project is currently open-ended in length, with various ways the scope is likely to increase. Paid monthly on an hourly rate that is … negotiable depending on experience level. Requirements Senior Python programmer with at least 5 years software development experience. Python is currently the only programming language we're using, but as the projectexpands, experience with other languages is likely to be a plus. Must be resident in the UK. “Full More ❯
Job Title: PythonDeveloper Location: Brussels, Belgium Day Rate: €500-€550 Industry: Commodities/Energy Trading Duration : 1 Year minimum About the Role: Join a leading global energy trading firm as a Python Developer. This role offers the chance to work in a dynamic, fast-paced trading … environment, supporting and enhancing critical systems and collaborating closely with front office teams. Key Responsibilities: Provide robust Python support and development for trading systems and tools Troubleshoot and optimize existing Python applications Collaborate with traders, analysts, and other developers to deliver high-quality solutions Ensure system stability and … performance in a dynamic trading environment What We're Looking For: Proficient in Python, with a solid understanding of best practices and performance optimization Previous experience in commodities or energy trading Strong team player who thrives in collaborative environments Excellent problem-solving and communication skills Nice to Have: Algorithmic More ❯
Python Engineer - London | Hybrid - £60,000 - £75,000 Looking to make your mark in the Ad-Tech space? Our client, a trailblazer in data-driven digital advertising, is scaling fast and investing heavily in its engineering team. With performance-led products that leverage ML at scale, this is a … defining moment, helping take new products from vision to reality while advancing your own career in a high-autonomy, low-ego team. The Backend Python Engineer will contribute to the backbone of the company’s platform, building services that scale, pipelines that hum, and integrations that enable cutting-edge … analytics to land with precision. Role Highlights The Backend Python Engineer will... – Develop robust Python APIs and microservices powering user-facing and internal tools – Engineer high-volume ETL pipelines for transforming vast, complex data sets – Integrate 3rd-party APIs to enrich and automate key workflows – Collaborate across functions More ❯
City of London, London, United Kingdom Hybrid / WFH Options
JNC Recruitment Limited
Senior Software Developer (Python AWS) – London - £70,000 - £80,000pa JNC are working with a leading Financial Services clients in London that are looking to bring on a talented AWS Software Engineer who has extensive Python coding skills. This is a great opportunity to join a talented … business. If your experience aligns with the below then APPLY NOW. Hybrid Working: 2 days a week in the office. Core Skills & Experience: Strong Python coding capabilities. Extensive experience building AWS serverless applications. Experience with AWS Lambda Experience with DynamoDB. Solid Principles Extensive experience working with Agile Experience with More ❯
Senior Software Developer (Python AWS) – London - £70,000 - £80,000pa JNC are working with a leading Financial Services clients in London that are looking to bring on a talented AWS Software Engineer who has extensive Python coding skills. This is a great opportunity to join a talented … business. If your experience aligns with the below then APPLY NOW. Hybrid Working: 2 days a week in the office. Core Skills & Experience: Strong Python coding capabilities. Extensive experience building AWS serverless applications. Experience with AWS Lambda Experience with DynamoDB. Solid Principles Extensive experience working with Agile Experience with More ❯
South East London, England, United Kingdom Hybrid / WFH Options
JNC Recruitment Limited
Senior Software Developer (Python AWS) – London - £70,000 - £80,000pa JNC are working with a leading Financial Services clients in London that are looking to bring on a talented AWS Software Engineer who has extensive Python coding skills. This is a great opportunity to join a talented … business. If your experience aligns with the below then APPLY NOW. Hybrid Working: 2 days a week in the office. Core Skills & Experience: Strong Python coding capabilities. Extensive experience building AWS serverless applications. Experience with AWS Lambda Experience with DynamoDB. Solid Principles Extensive experience working with Agile Experience with More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
Lead Backend Developer/Software Engineer (Python Java AWS) London/WFH to £115k Are you a backend focussed software developer with leadership skills? You could be progressing your career at a scale-up tech company (established 10 years), that enables smart matching for commercial van drivers … neutral targets. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Lead Backend Developer you'll head up a team of 4-5 within an Agile environment to design and develop, troubleshoot and solve complex software issues to … help scale and future proof the business. You'll focus on backend Python and Java engineering on AWS but there's a range of other tech in the stack (JavaScript, Vue.js, TypeScript and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and More ❯
London, England, United Kingdom Hybrid / WFH Options
Noir Consulting
Graduate/Junior Developer, Python, JavaScript, PHP - London (Tech stack: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker, Agile) In 2012, our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period, our client has decided to … be suitable for Graduate/Junior Developers who have recently graduated from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker, and Agile; which might have been acquired as part of your degree course or through a … placement year in industry. All Graduate/Junior Developer positions come with the following benefits: 30 days holiday (plus 8 UK Bank Holidays). Flexible working hours. An early finish on Fridays that fall in the months of June, July, and August. £10,000 training allowance including attendance at More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ampstek
Role: Python Full Stack Developer Location: London, UK Is it Permanent/Contract: Permanent Is it Onsite/Remote/Hybrid: Hybrid Start Date: Immediate Job Description: Experience : Minimum of 8+. Skillset: Must have: Python API frameworks Async process with python, message broker Python software More ❯
Role: Python Full Stack Developer Location: London, UK Is it Permanent/Contract: Permanent Is it Onsite/Remote/Hybrid: Hybrid Start Date: Immediate Job Description: Experience : Minimum of 8+. Skillset: Must have: Python API frameworks Async process with python, message broker Python software More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Ampstek
Role: Python Full Stack Developer Location: London, UK Is it Permanent/Contract: Permanent Is it Onsite/Remote/Hybrid: Hybrid Start Date: Immediate Job Description: Experience : Minimum of 8+. Skillset: Must have: Python API frameworks Async process with python, message broker Python software More ❯
Reading, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
PythonDeveloper - £90k - Remote in UK Join a leading global dropshipping tech company as a Python Developer. Be part of a team revolutionizing ecommerce experiences for major brands. Location: Remote in UK, with occasional office visits Job Category: Other EU work permit required: Yes Job Views … Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking 2 Senior Python Developers to overhaul the technology used by major brands for dropshipping globally. Your role will involve working with Python, TypeScript, and AWS to build scalable platforms handling millions of users. Requirements include proficiency with PythonMore ❯
London, England, United Kingdom Hybrid / WFH Options
Jobs via eFinancialCareers
PythonDeveloper - Crypto Buyside McGregor Boyall London, United Kingdom Posted: 5 days ago | Job Type: Hybrid Job | Permanent | Salary: GBP150000 - GBP250000 per annum + Bonus + Benefits Python, C++, Systematic Quant Finance, DeFi A leading global quantitative investment firm is seeking exceptional Python developers/Quants … the ground up Work alongside world-class traders and quantitative researchers Experiment with state-of-the-art technologies and architectural approaches Required skills: Excellent Python programming ability. You will be in the 2-12 year experience range working as a Quant/Developer for a leading financial services More ❯
Woking, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Role Highlights: Position: Python Engineer Location: Remote within the UK Employment Type: Permanent Compensation: Competitive market salary plus equity options Overview: An innovative EdTech start-up is seeking a skilled Python Engineer to join their team. This company is changing education with an AI-driven platform that aligns … reviews. Integrate MongoDB for data storage solutions as needed. Participate in agile development processes and contribute to continuous improvement. Qualifications: Proven experience as a PythonDeveloper with expertise in Django and Flask. Familiarity with MongoDB or other NoSQL databases is a plus. Strong understanding of software development principles More ❯
London, England, United Kingdom Hybrid / WFH Options
Oxford Knight
Social network you want to login/join with: Quant Developer – Python/C++/C# – London, London col-narrow-left Client: Oxford Knight Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 6c453f2831f5 Job Views: 16 Posted: 16.06.2025 Expiry … Date: 31.07.2025 col-wide Job Description: Summary: A London leading quant/systematic hedge fund are looking for a quant developer to join their quant team in London. The successful quant developer will be building quant technology infrastructure in C# and Python, working closely with quant analysts … STEM from a top university Strong programming skills in an OO language – C#, C++ or Java Strong mathematical skillset, knowledge of SQL, exposure to Python World-leading compensation and front office bonus scheme Work alongside elite engineers and traders in a highly technical agile environment Offices in central London More ❯
Central London, London, United Kingdom Hybrid / WFH Options
JNC Recruitment Limited
Senior Software Developer (Python AWS) London - £70,000 - £80,000pa JNC are working with a leading Financial Services clients in London that are looking to bring on a talented AWS Software Engineer who has extensive Python coding skills. This is a great opportunity to join a talented … business. If your experience aligns with the below then APPLY NOW. Hybrid Working: 2 days a week in the office. Core Skills & Experience: Strong Python coding capabilities. Extensive experience building AWS serverless applications. Experience with AWS Lambda Experience with DynamoDB. Solid Principles Extensive experience working with Agile Experience with More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
NearTech Search
I’m hiring for a Pythondeveloper to join a cracking team at one of our key clients – a Manchester-based tech business that’s gone from strength to strength. They’ve got teams in the EU and US, and after successfully baking AI/ML into their … a solid backend engineer to help take things to the next level. The Role in a Nutshell: We need someone who lives and breathes Python, can write proper testable code (Pytest/PyUnit is your bread and butter), and fancies picking up some infrastructure skills along the way. It … s not a DevOps role – we’re after a developer first and foremost – but if you’ve tinkered with Terraform or fancy learning, even better. Must-Haves: ✔ Strong, modern Python skills (backend focus) ✔ Hands-on with AWS (S3, CI/CD – the usual suspects) ✔ Proper testing chops (Pytest More ❯
London, England, United Kingdom Hybrid / WFH Options
TMT Insights Group
Lead Backend Developer (Python Django)- US/UK TMT Insights is a professional services and software development company delivering leading capabilities in the digital supply chain, including media content management, cloud technology, and SaaS/D2C experiences to global media companies. Combining unmatched experience and specialized skills within … cloud transformation, process re-engineering and development to our partners. The Opportunity Our team is looking for a US or UK-based Lead Backend Developer to join our growing team of dedicated technologists and innovators that collaboratively optimize digital supply chain for our clients. We are looking for a … to both technical and non-technical stakeholders. Ability to work well individually and collaboratively. Experience developing software with backend languages/frameworks such as Python, Flask, Django, Node, specifically in building and supporting RESTful APIs using Django and Django REST Framework. Extensive understanding of web application architecture best practices More ❯
London, England, United Kingdom Hybrid / WFH Options
Oliver Bernard
this job and more exclusive features. Direct message the job poster from Oliver Bernard Support Consultant at Oliver Bernard | Specialising in building High-Performance Python, Data & AI teams across the UK and Europe 2-days a week in London offices Oliver Bernard have partnered with a Global Consultancy who … are looking to hire a number of Python Developers with an exceptionally strong background in GenAI to work on a large variety of projects. You'll be designing and developing Python based services to power GenAI applications, working on pioneering projects with LLM's and collaborating with a … and experience: Demonstrated background within GenAI Experienced working on innovative AI projects using the latest technologies LLM or NLP experience Strong experience coding in Python Experience working in agile environments This role is a hybrid role with 2-days a week required in their London based offices, and can More ❯