Our client, a financial services company who are based in London are looking for a strong, hands-on Python Developer with around 4 5 years experience, gained in a serious, production-grade engineering environment. This is a delivery-focused role for someone who can clearly explain how systems are designed and built not just oversee them. you''ll work on client-facing applications, cloud infrastructure, and scalable services, with genuine ownership and influence. There is clear scope to step into project leadership and over time, a senior technology leadership role. Responsibilities include but not limited to: Build, enhance, and maintain production-grade Python applications. Develop across Python (primary), plus .NET and JavaScript/TypeScript as required by the business. Own the delivery of client-facing applications, working closely with stakeholders to hit deadlines and quality standards. Design and evolve cloud-based, microservices-driven solutions. Work with containerised deployments (Kubernetes) to improve scalability and reliability. Ensure applications are secure, well-tested, and resilient in production. Collaborate closely with engineers, IT teams, and business stakeholders. Take increasing responsibility for delivery, mentoring, and technical direction. What We re Looking For 4 5 years hands-on Python development experience. Background in a serious engineering environment (enterprise, regulated, or high-availability systems). Strong grasp of ..... full job details .....