Senior Python Backend Developer

Job description

Senior Backend Developer Location: hybrid with 1 to 2 days in the office in London, E1. Salary: Competitive plus benefits: Contract Type: Permanent: Working Hours: 40 hours per week, Monday-Friday We are looking for a Senior Backend Developer to join a growing product-focused engineering team. You will play a key role in designing, building, and scaling specific backend applications that support complex scheduling, operational, and data-driven workflows. What you’ll do: This role offers the opportunity to work on technically challenging problems, influence system architecture, and help shape engineering best practices within a mature but evolving platform. You’ll be working on systems that solve real operational challenges at scale, with the chance to make a tangible impact on both the product and the engineering culture. Key Responsibilities: Design, develop, and maintain backend services using Python, Django, Graphene, and AWS Lambda. Build and evolve systems that handle complex business logic and constraints Develop and maintain GraphQL and RESTful APIs for web, mobile, and third-party integrations Ensure high performance, scalability, and reliability of backend systems Write cl...