Backend Engineer

• Collaborate with the development team to design, build, and maintain Python-based applications.
• Contribute to all phases of the software development lifecycle, from initial concept and design through to testing and deployment.
• Write clean, efficient, and reusable code that adheres to best practices.
• Debug and troubleshoot issues, ensuring applications are reliable, secure, and performant.
• Participate in code reviews and contribute to continuous improvement of team practices.
• Stay informed about emerging technologies and industry trends.

Python Web Developer

• Lead and mentor a team of mid/senior backend engineers (4–5), including 1:1s, feedback, and performance management
• Translate product and business goals into clear technical roadmaps, sprint plans, and backend priorities
• Own the backend architecture and technical vision for mobile-first, consumer-facing apps used by tens of thousands of daily active users
• Drive and oversee implementation of new features for our mobile apps, working closely with iOS/Android, Product, Data, DevOps and Trust & Safety teams
• Take key architectural decisions around scalability, performance, reliability, data flows, and infrastructure on AWS
• Modernise and improve a large, Ruby on Rails codebase (including version upgrades and refactoring legacy areas) while keeping systems stable in production
• Identify and resolve performance bottlenecks, improve API speed and reliability, and design effective caching and database strategies
• Establish and continuously improve engineering processes, coding standards, code review practices, and deployment/CI pipelines
• Create and maintain clear technical documentation and design specs for backend systems and major initiatives
• Handle prioritisation and trade-offs in a fast-moving environment with changing quarterly priorities
• Be hands-on with coding and code reviews, especially for complex or high-impact areas, and step in during critical production incidents

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Python Web Developer

Lead Backend Engineer, Ruby On Rails