Senior Python Developer jobs in London

eFinancialCareers

Job: Senior Python Quant Developer – Pricing & Analytics Location: London, UK Hybrid working – 2 to 3 days on-site (Canary Wharf) Full time Who We Are Looking For 6 years’ experience as a Quant Developer or Quant Engineer within an investment bank or similar financial institution Proven exposure

Hays Specialist Recruitment Limited

Requirements Must have: - Extensive hands-on development experience with both Python and React/TypeScript - Strong background in financial services, ideally within investment banking - Strong cloud experience, ideally with AWS, ECS, and EKS Responsibilities: - Develop and deliver software solutions

eFinancialCareers

Location: London - Hybrid This is an opportunity to join one of the world's premier investment firms. The firm deploys systematic, computer-driven trading strategies across multiple liquid asset classes, including equities, futures and foreign exchange. You will be building components for both live

Citigroup

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview The

Corriculo Ltd

Software Developer, Python, London, COR7571 Are you a capable Python Software Developer looking for a role where your work will have a direct impact across a growing business? This could be the opportunity for you! The Role As a Software Developer, you’ll design, build, and maintain internal applica

Mindrift

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. About The

A 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 scalable, data-driven applications. Key Responsibilities Backend Development (Python) Build A

Vbeyond

£90,000 - £120,000 /year

We are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting. Key Responsibilities Develop and enhan

Mustard Systems

Description At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to accurately forecast sports results. We value

Akkodis

£80,000 - £95,000 /year

Senior Python Developer - Banking London, UK | Hybrid | c.£ depending on experience Permanent Brief We're hiring a Senior Python Developer to join a high-performing engineering team within a banking environment. Key Responsibilities Build and scale Python-based backend systems and APIs Work on high-

Initialize

£40,000 - £60,000 /year

Backend Python Developer (AI) - Remote - UK - excellent opportunity to join this innovative and fast-growing AI tech. organisation! Skills/experience 2+ years solid commercial Python coding experience (backend, API development would be great). Good understanding of Docker, and scalable distributed s

Prolo

About the role We are seeking a Python Developer to join our team and help build the next generation of AI solutions. This is a unique opportunity to be a key technical contributor in a fast-paced, innovative environment where you'll wear many hats and have significant impact on our product and engi

Integrity360

Role: Senior Developer Location: Remote with occasional travel to office About Us Integrity360 is the largest independent cyber security provider in Europe, with a growing international presence spanning the UK, Ireland, mainland Europe, Africa and the Caribbean. With over 700 employees, across 12 l

emagine Polska

Python DeveloperLondon- (Hybrid)£750 -£800 emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end co

Maven

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving liquidity across global listed derivatives. Through adv

eFinancialCareers

We are hiring for a Full Stack Developer, working closely with a wide range of business lines. You will be given the opportunity to work with technical and non-technical experts and develop innovative solutions, and full-stack applications used globally across a wide range of commercial and operatio

DV Cleared Python Developer Introduction Our client, a well- established and growing SME, is seeking skilled Software Engineers to join their dynamic team. With the successful acquisition of key projects and programmes, this is an excellent opportunity to contribute to innovative solutions. Please d

VBeyond Corporation

VBeyond Corporation is seeking a Senior Python Developer to work on backend applications for trading and risk management systems in the Greater London area. The role involves developing Python applications, building data processing pipelines, and collaborating with financial teams to meet business n

Senior Python DeveloperLondon, United Kingdom Posted 10 months ago Disrupt and innovate within the telecommunications market. You'll come in and drive the team forward with your technical prowess with Python . When it comes to frameworks, you're agnostic and are capable of switching between them, re

numi

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. Find out more about this role by rea