• Develop and implement crypto-related products such as crypto exchange, fiat gateway, futures, margin, lending and more. • Lead the creation of systems that will scale 100x, driving transformative infrastructure and architecture upgrades. • Lead and guide day-to-day development activities through hands-on involvement in architecture decisions, designs, design reviews, code reviews, and implementation. • Set up and maintain system infrastructure.

• Implementing new functionalities on our client’s platform. • Solving complex programming challenges while improving your knowledge. • Conducting regular code reviews / PR reviews for your colleagues. • Maintaining existing code and fixing bugs. • Writing unit, integration, and E2E tests. • Contributing to frontend components using React when needed. • Supporting rapid iteration, experimentation, and data-driven development initiatives. • Optimizing application performance, reliability, and scalability. • Collaborating with Product Managers and cross-functional teams to align engineering execution with product vision.

• Solution design • Architectural governance • Technology selection • Scalability planning • Technical leadership

• As a Senior Python Engineer, you’ll be a foundational member of a small, elite engineering team (<10) shipping daily. • You will help drive the architectural maturity of our platform as we scale, ensuring our systems remain as elegant and durable as they are fast. • You’ll design and build scalable backend services using Python 3.12+, FastAPI, and gRPC on GCP. • You’ll develop complex payment flows via Stripe and handle sensitive PII with a HIPAA-aware posture. • You’ll provide high-leverage code reviews and help establish the standards that allow us to scale efficiently as our load increases. • You’ll use AI tools (Claude, Copilot) intelligently to accelerate development.