Jobs for python developer at London

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and...

A leading financial services firm in London seeks a Lead Software Engineer specializing in Python for its Global Equity Derivatives Technology team. The role involves collaborating with quants and traders to develop trading applications and APIs, in a dynamic team-oriented environment. Candidates should have formal training in software engineering and...

DRW is seeking a Software Engineer to join their team in Greater London. You will be responsible for designing and developing tools and infrastructure for traders. This role requires a Bachelor's or Master's degree in Computer Science and a strong background in Python with at least 3 years of live systems experience.The ideal candidate will collaborate with...

About the Role You will play a key role in developing high-performance backend systems and integrations that process and distribute real-time financial market data. Working within a modern technology stack, you’ll help build scalable APIs, data pipelines, and automation frameworks, ensuring seamless onboarding of new data feeds and robust reporting...

Who we are looking for:  Charles River provides an end-to-end solution to automate investment management functions across asset classes on a single platform. Delivered as a hosted service, the solution improves data quality and investment professional productivity, controls risk and lowers technology costs. The Systems Analyst will manage and support...

Oritain, a leader in product origin verification, is seeking a Senior Software Engineer in London to build applications that integrate science and technology. You will design and maintain backend services using Python, and build responsive interfaces with React.This role offers an exciting opportunity to contribute to impactful projects. The company provides...

Job DescriptionLead Backend Engineer / Developer (Python C++ GCP) London onsite to £150kAre you a senior Backend Engineer who enjoys building platforms from the ground up? Do you thrive in start-up environments where you can own architecture, shape engineering culture and solve genuinely meaningful technical problems?This is an opportunity to join an...

**Full Stack Engineer (Java or Kotlin or Python) – VP** Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global...

A technology solutions provider is looking for an AI Engineer with robust Python expertise to help build intelligent, scalable AI solutions. The role requires developing, training, and deploying ML/DL models, and collaborating with diverse teams to ensure successful integration into applications. Candidates should be proficient in key ML libraries and cloud...

Jas Gujral is hiring a Site Reliability Engineer in London to manage and improve cloud-based services and tools. The role requires over 7 years of experience with Python, DevOps engineering, and collaboration across teams. Responsibilities include maintaining services, troubleshooting complex issues, and automating workflows. Salary is competitive, circa...

The Data Center Builder Tools team is looking for an innovative, self-directed Software Development Engineer to build the next generation of real-time middleware and runtime software that powers industrial control systems across AWS Data Centers worldwide. Contribute to Amazon's vision of developing the safest, most secure, reliable, and efficient data...

J.P. Morgan in London seeks an experienced software engineer to write high-quality Python for front-office systems, collaborating with Traders and Quant researchers to enhance trading workflows.You will translate business and quant requirements into scalable architectures and implementation roadmaps, lead communities of practice, and contribute to a culture...

**Power BI Developer** **6-Month contract – Inside IR35 – market rate** **London based – hybrid working – 3 days a week onsite** **Banking sector** **Role:** To design, develop and support enterprise-scale Power BI semantic models, dashboards and reporting solutions for Risk Reporting, with particular focus on semantic model architecture,...

OverviewData Engineer – 6 Month ContractInitially London – 2 days a week onsite.Daily rate £600 – £700 via Umbrella.ResponsibilitiesJoin a migration project to move structured and unstructured data to a new platform.Design and develop ETL pipelines.Handle and optimise pipelines, architectures and data sets.QualificationsExperience with Python or...

OverviewThe Applied Innovation (of AI) Engineering team is an elite machine learning group strategically located within the Chief Data Analytics Office (CDAO) Technology group of JPMorgan Chase. AI Engineering tackles business critical priorities using innovative machine learning techniques and technologies with a focus on machine learning for Software,...

What you'll be doing: Collaborate closely with cross-functional teams, including software developers, BAs and product managers, to understand requirements, acceptance criteria, and user stories. Communicating with testers, Delivery Managers & product owners to ensure risk has been mitigated in the delivery of a project. Writing clear and comprehensive test...

About BMLL BMLL is the leading independent provider of harmonised Level 3, 2 and 1 historical data and analytics across global equities, ETFs, futures and US equity options. We provide market participants with immediate access to granular T+1 order book data and advanced analytics, enabling them to accelerate research, optimise trading strategies, and better...

We are looking for a Full-Stack Developer to play a pivotal role in leading the design, development, and deployment of complex software solutions. You will architect and maintain data engineering pipelines, backend services, APIs, demonstrate consideration for design and UI/UX when building user interfaces, delivering reliable and scalable systems that...

Ncounter Limited is seeking a skilled software engineer to develop and maintain production data pipelines that support risk analytics platforms in London. The ideal candidate will have strong Python development skills and experience with workflow orchestration tools.This hands-on role emphasizes high-quality, real-time data systems and requires knowledge of...

Python Technical LeadSalary: £90-120Kwork model: HybridWere looking for a Python Technical Lead to drive the architecture, development, and delivery of high-performance financial systems. Youll lead a team of engineers building scalable platforms that power real-time transactions, risk analytics, and next-generation digital financial products. This role...