You will work with Python, Django, Django REST Framework, FastAPI, PostgreSQL, AWS, React.js, Docker, Redis, Celery, Pandas, NumPy, Git, Jenkins, Elasticsearch, and Kubernetes, using AI tools like Claude Code and Cursor. You’ll shape the technical direction of a cloud-based property management platform handling payments, quoting, invoicing, booking, search, data pipelines, notifications, and fraud prevention. This is a leadership role bridging product vision and technical execution, guiding engineers toward delivery.

Work with Python, Pandas, NumPy, Polars, Flask/FastAPI, and optionally Databricks and AWS. You will build scalable tools for the Risk Division in an energy commodities trading environment, supporting traders and risk analysts by centralising data and improving reporting.

Amazon★3.5 (56k)· London

You will work with Java, C++, Python, neural deep learning, machine learning, TensorFlow, PyTorch, Spark, and formal methods (model checking, interactive theorem proving, property-based testing). The Agentic Automated Reasoning Group builds next-generation software verification tools combining AI and cloud computing to analyze code—from Infrastructure as Code to assembly—for provable security, availability, and correctness across AWS services.

Amazon★3.5 (56k)· London

Develops personalised recommendations using Java, C++, Python, neural deep learning, and tools like TensorFlow, Spark, and MLLib. The Prime Video Insights team builds observability features that reduce customer-impact time, consuming petabytes of data daily for internal builders.

You'll develop C# and .NET Core backend services and middleware for Maven's risk technology platform, using Docker/Kubernetes and CI/CD pipelines to optimize position management, reporting, and trading systems. The small team collaborates with traders and infrastructure engineers to build resilient, testable solutions supporting the proprietary trading firm's derivatives strategies across global markets.

You'll build and maintain Python services that process and publish financial metrics for Sesame, Landytech's investment reporting platform used by asset managers and advisors across 15+ countries. The role involves developing APIs, designing data pipelines, and optimizing systems for financial data, with exposure to modern data processing libraries and fintech domain knowledge valued but not required.