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Python-based trading and research infrastructure.

Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus. Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus.

Senior / Staff Python Developer - FULLY REMOTE. They're now looking to add Senior and Staff-level Python Developers to continue building the product. Expert Python skills with proven experience building high performing systems.

Are you actively looking for a new Python contract?. A fast-growing AI start-up is looking for Python engineers to help deliver AI-driven workflows and virtual agent systems for their customers. Work with Python, AWS, CI pipelines.

A leading Media Company based in Central London is seeking a Mid Python Developer to join their dynamic development team. Ideal candidates will have strong commercial experience with Python and RESTful APIs, and a solid understanding of OOP and relational databases.

Build and maintain Python scripts and tooling to support data and marketing teams. Developer with 4+ years of experience and looking for a role offering the chance to showcase your skills and great progression opportunities - look no further. This is a role for someone who enjoys working closely wit

A leading algorithmic trading firm in London seeks an experienced Python Developer to join their Systems Development team. Ideal candidates will have over 3 years of Python experience and a strong foundation in computer science.

A leading technology company in London is seeking a Lead Python Developer to drive the development of a cutting-edge AI Property Maintenance product.

An innovative digital company in Greater London is seeking a talented Python Developer to join their established team. The ideal candidate will possess comprehensive skills in Python development and OOP principles, with experience in a collaborative environment.

Junior Python Developer/ Jr Data Scientist (Machine Learning & Python). We are looking for a motivated and detail-oriented Junior Data Scientist with a strong foundation in Machine Learning and Python programming. Perform data cleaning, preprocessing, and transformation using Python libraries such a

We're looking for an experienced.You’ll be working on the development and enhancement of modern, scalable applications, collaborating with a distributed engineering team on business-critical systems.Develop and maintain backend services using.Build and enhance user interfaces using.Collaborate wit

Python-based trading and research infrastructure.

A leading financial services firm is seeking an experienced Python Developer with 4–5 years of experience to work on client-facing applications. The role involves building and maintaining applications using Python,.

A scaling start-up in the sports sector is seeking an experienced Full Stack Developer to build innovative products in a dynamic environment. You will work with Python on the backend and React.

Senior Python Software Developer (SC Cleared). A Senior Python Software Developer (SC Cleared) is required for our government client, where you will be working on a specific project where they are transforming and redesigning their data hub, which provides access to a variety of public sector data.

Python Developer – 4–5 years of experience. Build programming skills in Python,.

Backend Software Developer (Python) - London - £90,000 + Comps. We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries.

Helping you make changes that pay off.Updraft is an award winning, FCA-authorised, high-growth fintech based in London.Our vision is to revolutionise the way people spend and think about money, by automating the day to day decisions involved in managing money and mainstream borrowings like credit ca

You will collaborate closely with quants, data scientists, and traders, providing Python‑based solutions that directly impact the profitability of the business. Design, develop, and maintain highly efficient Python‑based applications for commodities trading, risk management, and real‑time data

Python, Go, Rust or any OO language etc. Senior Backend Engineer - Python | AWS. Senior Backend Engineer - Python | AWS.

A Global Financial Services company are looking to add a highly skilled Python Developer to their team. In this role, you'll be working their Python backend systems as well React on the frontend, developing new features and collaborating with different teams, to ensure product goals are met. Experie

A major recruitment portal is seeking an experienced Senior Python Developer to create a new platform for trading and risk calculations in the Front Office of an investment bank. The role involves using OO Python in a Unix/Linux environment, participating in the full development cycle utilizing Agil

OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their highly skilled engineering team, where you'll have the opportunity to work closely with the CTO & Head of Engineering to have an impact from day one, and develop their systems. Support Consultant

Get notified about new Python Developer jobs in. We are looking for a Senior Python/Django developer who is passionate about delivering high-quality software solutions and embraces the challenges of the ever-changing web development landscape. Work collaboratively with other developers, project owne

You will collaborate with talented developers, quants, and traders, working on exciting projects that help clients implement their strategies. Collaborate with developers, quants, and traders to deliver high-impact solutions.

Senior Software Developer (Python). Olive Jar Digital is seeking a Senior Software Developer to help build, refine, and enhance high‑fidelity AI prototypes and supporting services across several Discovery and Alpha initiatives. This role is ideal for a developer who enjoys solving complex problems

Position purpose** Main responsibilities Required Skills and ExperienceProven commercial development experience using python Experience building Web APIs using Flask, Fast API, Streamlit or any major Python frameworkExperience optimizing and improving the general performance of Backend Appl

Mid-Level Python Developer - Remote First. OB have partnered with a FinTech company looking to add 2 x Mid-Level Python Developers to their engineering team. In this role, youll design highly complex systems and applications, write high-quality and scalable code, and optimise the performance of Py

A financial trading firm based in Greater London seeks a passionate developer to enhance their Python-based research backtest system and maintain a low-latency C++ trading suite. Applicants should have strong Python and C++ skills, alongside a keen interest in trading.

We’ve partnered with a small AI-driven software house that is seeking a backend Python developer to develop a new range of products set to hit the market later this year and into next. Although they’re not a start-up, this mindset is ideal for them, as they seek Python Developers who can deliver

Devonshire Hayes are looking for a skilled SC Python Developer who is Security Cleared to join a customer of ours on a contract basis until the end of March 2026 (extension highly likely) paying £750 per day (inside IR35). You will be responsible for designing, developing, and maintaining high-qual

We are seeking an experienced Software Developer to join a Data & Analytics team, playing a critical role in delivering new projects within a fast-moving and competitive commercial environment. Proven professional experience developing in Python.

So if you are a Senior Python Developer, Django Developer with excellent Frontend experience using AngularJS or similar and are seeking a new opportunity with an exciting company based in Central London, Guildford or Woking then send your updated CV to Kyna Associates today!. Senior Python Developer

ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. The ideal candidate will have deep hands‑on expertise in Python backend frameworks such as. Python (Django, FastAPI, or Flask).

A leading global financial institution is seeking a Python Developer to significantly enhance their structured notes trading platform. This position involves backend development in a predominantly greenfield project, utilizing Python and microservices within a containerized environment. Ideal candid

A digital insurance provider is looking for a Software Developer to maintain and enhance live pricing code. This role requires strong attention to detail and Python skills, as the code runs thousands of times daily to quote prospective customers.

Python, Java, JavaScript) and experience with software architecture patterns.

Experience in computer vision and Python.

A leading quant trading firm is seeking a Quantitative Developer in London to work alongside quant researchers and data scientists. This role demands strong software engineering skills, expertise in Python and/or C#, and a solid understanding of algorithms and data structures.

A leading technology company is seeking a Senior Python Developer to shape the future of technology in education. You'll work remotely with a focus on building scalable applications and driving Agile delivery using technologies like Python, Flask, Vue, and AWS.

We are supporting a recently launched investment fund looking for a bright, curious Junior Quant / Python Developer to join a small, high‑calibre team at an early stage. Junior Quant / Python Developer – Newly Launched Fund – Selby Jennings. Build and maintain production-quality Python code.

Senior Python Developer, Python Software Engineer, Python Developer, Lead Python Developer. Are you a Senior Python Developer looking to help shape the future of how schools use technology to empower learners across the UK? We are searching for a Senior Python Developer / Lead Python Developer who c

A leading commodity trading company is seeking a Front Office Python Developer to enhance their Oil trading capabilities. This high-impact contract role offers a pathway to permanent employment after six months, requiring proven experience in front office trading environments and strong Python devel

A leading financial consultancy is seeking a Front Office Equities Quantitative Developer with strong C++ and Python skills.

As a Python Quant Dev Associate at JPMorgan Chase within the Systematic Equities Trading Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Develop interfaces and integratio

A leading global hedge fund in London is seeking a Python Quantitative Developer to enhance trading platforms and tools. This role requires strong Python skills, understanding of financial concepts, and collaboration with Quants. The developer will improve data systems and drive performance in a com

A leading IT consultancy is seeking a Python Beacon Developer to join their Trading Risk Management team. The ideal candidate has a degree in Computer Science, 4+ years of experience with Python, and strong communication and problem-solving skills.

Lead Software Engineering - Python - Front Office Quant Developer. You will collaborate with talented developers, quants, and traders, working on exciting projects that help clients implement their strategies. Collaborate with developers, quants, and traders to deliver high-impact solutions.