Senior Python Developer jobs in City of Westminster

You will lead and deliver high profile software projects and champion best practices in software engineering, DevOps and cloud architecture across the wider technology team.

Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment teams. Please ensure you read the below overview and requirements for this employment...

You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment where you can push the boundaries of technology in financial markets.

numi have once again partnered with a leading player in alternative asset management is reshaping the treasury function. With cutting-edge technology and a seasoned team of industry experts, this company aims to reduce financing costs and optimize return metrics. Like the look of this opportunity Make sure to apply fast, as a high volume of applications is expected Scroll down to read the...

Paragon Alpha are working with a hedge fund famous for mid frequency equity trading, while also having a successful L/S Equity desk running strategies out of London. If your skills, experience, and qualifications match those in this job overview, do not delay your application. The desk need to hire two Quantitative Developers in London, to build signal generation frameworks, back-testing...

Senior Software Engineer / Developer (Python TypeScript) London / WFH to £120k Are you a technologist with start-up experience looking for your next opportunity? You could be progressing your career at a tech start-up that is producing an AI native data pipelining platform. As a Senior Software Engineer within a small team, you will build and implement new features across the full tech stack,...

SENIOR PYTHON ENGINEER Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today. LONDON £65,000 - £85,000 You're a problem-solver who thrives on complex data challenges and wants to see your work make a measurable impact? Here's your chance to join. Work with real-world ML datasets, cutting-edge data systems, and a platform that...

Senior Software Engineer – AI Startup – Up to 120k A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully. Salary: £70,000 - £140,000 + meaningful equity Location: London, flexible working arrangements, ideally 2/3 days in office Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our...

You will be liaising with these clients too, understanding their projects and building the solution collaboratively. It's a hybrid working environment, with some need to travel to client site. Starting salary will be up to £130,000 plus a range of benefits that are continuously improving as the company grows.

You will have 20 work from anywhere days added on top which you can use to make soime weeks 2 days a week from home.

You will be proud to show how you've impacted other parts of a business and delivered results

You will be pushing frameworks and languages for good business reasons

A leading ESG Data firm focusing on AI is seeking a talented and experienced Lead Software Engineer to join their growing technology team in London. In this role, the successful candidate will play a key role in executing new projects and supporting existing applications that drive operational efficiency across the business. Hit Apply below to send your application for consideration Ensure that...

Job Title: QA Automation Engineer (Python / PyTest / Cosmos DB)-Banking Client Exp Required You could be just the right applicant for this job Read all associated information and make sure to apply. Location: London- 3Days/week Onsite Duration: 6months+ Contract Inside IR35 500GBP/Day Role Overview We are looking for a QA Automation Engineer to join a Pod-based delivery team working on...

You will work in close collaboration with a highly-functioning team of software, electronics, algorithm engineers and product managers.

About Prighter If you want to know about the requirements for this role, read on for all the relevant information. Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their...

We are a small London startup with the ambition to change education with ML-powered tutoring. Our flagship product is a mobile application for teaching English to intermediate and advanced learners. Increase your chances of an interview by reading the following overview of this role before making an application. We're on the verge of solving one of the biggest challenges in education – making...

If you like building Python systems that make machine learning research actually work at scale - this one's for you. You'll develop and improve the internal tooling that researchers rely on daily: distributed compute workflows, data pipelines, and robust infrastructure that connects research code to real environments - including hardware/prototype devices on-site. If you are interested in...

You will take ownership of technical research activities, such as spikes and proofs of concept to explore new approaches, validate ideas, and shape the future of our engineering landscape.

You will actively contribute to and often lead collaborative engineering activities including pair programming, code reviews, troubleshooting, and issue resolution.

Job DescriptionPricing Services and Risk Viewer Senior DeveloperLocation: London - 3 days a week onsiteJob Type: Full-timeSalary: CompetitiveA new exciting permanent, Vice President level, Pricing Services & Risk Viewer Senior Developer to join an exciting growing GIT - CMI - Risk FX IT department with a global leading internation bank. Make sure to apply quickly in order to maximise your...

Senior Full Stack Engineer – AI Startup – Up to 150k All the relevant skills, qualifications and experience that a successful applicant will need are listed in the following description. Salary: £80,000 - £150,000 + meaningful equity Location: London, hybrid Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Team size: 27 heads Our y-combinator backend client are...

You will join as a more junior member, as part of a small team designing and implementing a central platform for Backtesting, Pricing, Risk and Performance, to be used across all Funds and Investment teams. Finance experience is not an essential criterion. Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.