Jobs for senior python developer at London

Senior Python Developer, Investment TechnologyLondon Wall, hybrid (4 days on site) | Permanent A well-established global asset manager is hiring a senior engineer to join their Investment Technology team, working directly with Portfolio Managers and Quantitative Researchers to turn internally built tools into production-grade platforms. This is a hands-on...

Oxford Knight in London seeks a Senior Python Quant Developer for a full‑time role focused on systematic trading. You will build live trading components and sophisticated simulators across equities, futures and FX in a fast-paced, premier investment setting.The ideal candidate has a Masters or PhD in CS or a quantitative field, 5+ years of Python-based...

Job Title: Senior Software Developer (python) Client: Stealth Prop Trading firm (HFT) Experience Level: 5+ years Salary: Up to £180k + Bonus + Package Location: London (Hybrid) About the Client Some firms build software. Others build technology that competes directly with the world's fastest markets. Our client is a highly successful, technology-first...

PVH (Tommy Hilfiger/Calvin Klein) is seeking an experienced engineer with strong Python and/or R skills to design and develop equity portfolio analytics frameworks, including Barra risk models. The role involves partnering with Portfolio Managers and traders to deliver scalable data solutions.You will build data pipelines, automate ETL processes, and apply...

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organizations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimizing diverse talent strategies. AMS is supporting a leading global consulting firm in hiring an experienced Python Developer for an initial...

Python Developer Location: London or Ipswich - Office based Start Date: ASAP Contract Rate: £420 per day inside IR35 Duration: 12 months initially Role Overview Our client is seeking a Python Developer to develop and maintain automation solutions, backend services, and tooling supporting large-scale telecom network operations. Working closely with QA,...

🚀 **Senior Python Software Developer | London | US Sports / Quant Trading** 🚨 **Please note: this role cannot provide visa sponsorship. Please do not apply if you require sponsorship.** What if you could build the technology behind a new trading operation from the ground up — without inheriting years of legacy? We’re a small, world-class...

What We're Looking For - 5+ years of professional software engineering experience. - Strong commercial experience with Python. - Experience building and operating production backend systems at scale. - Strong understanding of software architecture, system design, and engineering best practices. - Experience developing APIs and distributed systems. - Strong...

Role Title                           Python Developer    Business Function           Technology Location                             Wrexham / London     Who we are & what we do Founded in 2016, Chetwood is a new kind of bank. We create targeted products to make people better off.   Unlike traditional banks, we’re...

We are seeking a senior Python Developer within Risk Technology to join a multi-year strategic initiative: the design and delivery of AI-enabled automation across the end-to-end quantitative model lifecycle, covering all market risk and credit risk models.This is a hands‑on engineering role at the core of the program. You will design and build the tooling...

Company DescriptionLyst is a technology platform that revolutionises the way people shop for fashion.Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description.We connect millions of consumers globally with the world's leading fashion designers and stores, giving them a simpler, more...

Overview Prolific is building the biggest pool of quality human data in the world, with over 35,000 AI developers, researchers, and organizations using our platform. Role Senior Python Developer – join our Expert Network to train and evaluate cutting‑edge AI models. Successful candidates will assist researchers by reviewing code, logic, and...

Mid-Senior Fullstack Developer (Python/React)Up to £80k plus equity3 days p/week in LondonFullstack Developer (Python/React) – Would you like to work for a fast-growing VC-backed energy technology startup who are currently looking for a Full-Stack Developer to join its expanding product development team.They current develop advanced energy management...

Company DescriptionLyst is a technology platform that revolutionises the way people shop for fashion. We connect millions of consumers globally with the world’s leading fashion designers and stores, giving them a simpler, more engaging and more effective shopping experience. Lyst has grown over 300% every year since launch in 2011 and has raised over $60M...

DescriptionOverviewLMAX is looking for a Python developer to join our middle-office team. This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back-testing framework and trading monitoring. You will be working with the team to...

We are seeking a skilled Python Engineer to join the expanding Front Office Automation team of a major Commodities Trading company based in London.Working directly with the business, you will collaborate across teams to directly impact the business and its success.You will Design and develop scalable, high-performance automation solutions and end-to-end...

Job Description:Role Summary:We are seeking a Python Developer to build and maintain high-performance banking applications.You will engineer scalable backend services using Python and develop intuitive frontend interfaces using React.This role requires deep knowledge of financial systems, regulatory compliance, and secure data processing.Key...

Python Developer - London (Hybrid) - Up to £45,000We're partnering with a growing technology-led business looking for a Python Developer to join their team as they continue investing in internal applications, AI initiatives and business automation.This is a Python-first role suited to someone who enjoys solving problems, building applications and taking...

NOTE : VISA SPONSORSHIP IS NOT PROVIDEDRole : Python DeveloperLocation: London, UK (5 Days / Week Onsite)Type: Contract Inside IR35Exp: 5 to 10 YearsA Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building...

We are seeking a skilled Python Engineer to join the expanding Front Office Automation team of a major Commodities Trading company based in London.Working directly with the business, you will collaborate across teams to directly impact the business and its success.You will Design and develop scalable, high-performance automation solutions and end-to-end...