Top Python Developer Jobs in London

Manage and enhance portfolio construction algorithms for Index Fixed Income, collaborating with PMs and Technology teams to improve processes and reporting.

Develop and operate internal cloud-based database platforms, ensuring reliability and security. Lead YugabyteDB initiatives and collaborate with product teams.

As a Senior Platform Engineer, you'll design and operate a scalable and reliable database platform, lead technical evaluations, and implement automation strategies. You'll collaborate across teams to ensure best practices are followed and mentor other engineers.

The role involves building and managing a global cloud-based database platform, focusing on automation, security, and reliability, while leading initiatives from proof of concept to production.

As a Software Engineer at Landytech, you will develop and maintain APIs for financial metrics, optimize systems, and collaborate with the team on scalable data solutions.

The Python Developer will create APIs and web services, support digital products, collaborate in a team, and implement innovative solutions.

As a Python Developer at Lyst, you'll tackle challenges in product development, working with a team to enhance user experience and handle data ingestion and payment systems.

The role involves developing and maintaining trading web applications, collaborating with teams, and ensuring code quality while managing projects and mentoring.

Design and develop Python applications, integrate AI features, collaborate with teams, optimize performance, and troubleshoot production issues.

As a Python Developer, you'll lead the development of internal applications and automations using Python and modern JS frameworks, contributing to operational efficiency at Lendable.

Collaborate with traders and researchers to design and build robust data systems for trading analysis in a fast-paced environment.

Join the Front Office R&D team to design and maintain Python libraries and frameworks, provide production support, and enhance system reliability.

Lendable seeks a full-stack Python engineer to enhance operational efficiency by developing web applications and automations across its core products. The role involves collaboration with Product, Data Science, and Analytics teams to implement features that optimize customer service operations.

The Python Engineer will build and enhance data engineering solutions, deliver quality software, and collaborate with a dynamic team while engaging with clients directly.

The role involves developing and supporting data processing pipelines, collaborating with ML Engineers, and improving infrastructure while mentoring team members.

As a Python Engineer at Veeva, you will build scalable web applications, improve APIs, and contribute to the core infrastructure impacting user experience and performance.

The Python Developer will create automation tools for trading risk and compliance, improve testing methods, and develop maintainable code.

As a Quant Developer, improve research frameworks, develop tools for trading strategies, and support the quantitative research team on-site.

As a Backend Software Engineer, you'll build core features for an AI-first patent research platform, collaborating with senior engineers.

The role involves training large-language models by evaluating and refining code snippets, providing feedback, and maintaining an RLHF pipeline. Candidates need strong Python skills and code review expertise.

The Quantitative Developer will design and develop cloud-native Python applications, build quantitative tools for trading, and collaborate with Researchers and Traders on infrastructure and data engineering initiatives.

As a DevOps Software Engineer, you will support the hx Renew platform, provide technical guidance, and mentor team members while tackling complex engineering tasks.

Design and develop scalable server-side components, integrate APIs, automate workflows, and collaborate with teams on financial solutions.

The role involves developing features for GitLab's AI-powered platform, advocating for quality improvements, and collaborating within a remote team.

Develop and maintain backend systems for financial solutions, focusing on clean code and agile methodologies like TDD and DDD.