Top Python Developer Jobs in London

As a Senior Python Developer, you will innovate solutions for online shoppers, collaborate with teams, and work on scalable products.

Responsible for developing and optimizing trading systems, collaborating with quants and traders, and driving innovative trading application projects.

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

Develop and maintain backend services using Python and Django, manage APIs, collaborate with teams, and support production environments while participating in code reviews and on-call rotations.

As a Principal Software Engineer, you'll design and develop scalable AI solutions, collaborate with data scientists, and uphold high coding standards.

As a Senior Python Scraping Engineer, you will create large-scale web scraping systems, focusing on reliability and overcoming complex scraping challenges, particularly from Google. Key responsibilities include building scrapers for dynamic environments, managing data extraction pipelines, and collaborating with data teams to ensure data accuracy.

The role involves maintaining and improving telemetry platforms, contributing to observability capabilities, and collaborating with engineers to enhance productivity. Responsibilities include extending OpenTelemetry SDKs, championing application instrumentation, and improving incident response.

The Principal Software Engineer will architect AI-enabled platforms, mentor senior engineers, and lead cross-team architectural discussions, with a focus on secure, scalable solutions on AWS.

The Senior Software Engineer will develop scalable backend systems and AI features using Python and LLMs, driving technical standards and mentorship.

Lendable seeks a Fullstack Software Engineer to build web applications and automations, enhancing operations efficiency using Python and modern web frameworks.

Helical seeks a Full Stack Developer with Python and Next.js expertise to build applications for drug discovery, emphasizing API development, frontend applications, and collaborative workflows.

The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.

You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.

Lead Python Software Engineer responsible for developing solutions, collaborating on designs, mentoring team members, and enhancing engineering practices.

Back-end engineer to build and scale NLPatent's AI-first patent research platform. Work with CTO and senior engineers to develop Python/Django services, containerized deployments, and relational database-backed features. Collaborate on integrating NLP/LLM capabilities and ensure production-ready systems. Hybrid role requiring three days onsite weekly.

Design, implement, and optimize AI/LLM workflows and infrastructure. Collaborate across teams to integrate models into production, document best practices, and optimize performance and costs.

The Core Developer will focus on creating and maintaining systems for trading activities, including data capture, reconciliation, and automated settlement, primarily using Python and some C++.

The Software Developer will enhance liquidity access, develop data feeds, and ensure software stability while collaborating across teams. Responsibilities include coding, testing, and production support.

Join the QRT team as a Quantitative Developer, contributing to Python frameworks for trading strategies, building submission pipelines, and ensuring platform performance.

As a Staff Python Software Engineer, you will lead engineering initiatives, optimize deployment patterns, define coding standards, maintain core components, and foster collaboration across teams to enhance developer experience and operational efficiency.

You will design and build scalable backend systems and data infrastructure to automate financial processes, utilizing Python and GCP for global clients.

Build and operate a retrieval-augmented generation backend platform, design APIs, optimize performance, and ensure secure document access.

Maintain and improve PHP/Laravel applications and contribute to newer Python projects. Ship full-stack improvements, fix production issues, support security/compliance, and own small-to-medium projects while collaborating with the engineering team and participating in code reviews and sprint ceremonies.

The role involves building a scalable integrated payment and checkout architecture using Python, ensuring smooth partner integrations, and enhancing onboarding automation.

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