Top Python Jobs in London

Develop and optimize low-latency options trading systems, collaborate with quants and traders, maintain trading infrastructure, and design resilient trading solutions.

Develop and improve low latency options trading systems using Rust and C++. Collaborate with a global remote team and take ownership from requirements gathering to deployment.

Lead project teams in delivering bespoke algorithms, mentor data scientists, define project scope, ensure best practices in data science, and strengthen client relationships.

The Applied AI Engineer will onboard clients on Mistral AI products, manage complex integrations, and drive technological transformations through collaboration with stakeholders.

Quantitative Researchers analyze data sets, identify patterns, and develop predictive trading models while collaborating with various stakeholders in trading strategies.

Responsible for building and optimizing backend services, managing data accuracy, database performance, design ingestion pipelines, and support AI workflows.

Design and build production applications for LLMs, manage evaluation and reliability metrics, and ensure performance and cost-effectiveness in a fast-paced environment.

Develop and implement reliability features, improve system performance, provide L2 support, and create automation tools for operational stability.

As a Protection Scientist Engineer, you will design systems to identify and enforce abuse in OpenAI's products, improve monitoring processes, and work cross-functionally with various teams to address key safety risks.

As a Staff Prompt Designer, you will lead the design of AI-driven conversational experiences, working with language models and cross-functional teams to create engaging and inclusive user interactions for Spotify's products.

The Data Engineer will analyze, clean, and manage various datasets to assist traders at Jane Street, automating ETL processes and ensuring data quality.

The FPGA Engineer will design, test, and deploy hardware accelerators, collaborating across teams and improving hardware engineering tools and processes.

Software Engineers at Jane Street engage in collaborative technology-driven work, using functional programming with OCaml and Python for various business problems.

Join a Machine Learning team to build deep learning models for trading strategies, collaborating with researchers and traders in a dynamic environment.

As a Software Development Manager, oversee team architecture, agile project management, and collaboration with stakeholders to deliver financial software solutions.

As a Senior Software Engineer, you'll develop a new AI Adoption Platform, working collaboratively with a foundational team to build and iterate on features based on user feedback.

As a Software Engineer at AnyVan, you'll design and implement scalable software solutions, collaborate with teams, and ensure quality practices while enhancing the product.

As a Software Engineer, you will design and implement robust infrastructure solutions that enhance product performance and reliability across various teams, while ensuring smooth developer experiences and system scalability.

Design and develop solutions for complex challenges in energy management, focusing on domain modeling, data processing, and robust software development.

The role requires creating scalable AI solutions, solving complex problems, and ensuring high code quality while working independently in a team environment.

The Senior AppOps Engineer at ISG will oversee application management, focusing on Microsoft Dynamics and other core applications, ensuring smooth operations, performance monitoring, and collaboration with cross-functional teams.

The Integration Developer will design, implement, and maintain Azure-based integration solutions, ensuring data integrity and optimizing performance while collaborating with technical teams and stakeholders.

Join Rothesay as a Quantitative Engineer to build functionalities on a new platform using Rust and Python, focusing on financial analytics.

Join Rothesay's engineering team to develop and support their platform, including SDLC tooling, distributed computing, and database optimization.

As a Senior Associate in the Middle Office - Options team, you will manage operational risk, ensure trade integrity, and automate risk processes in the options business, collaborating with traders and quants.