Core backend services. Design, build, and operate the APIs and services powering our POS and payments platform, supporting high-volume, real-time transactions.
Transaction correctness. Build systems that handle retries, duplicate requests, concurrency, and partial failures without compromising data integrity.
Architecture and technical decisions. Define service boundaries, evaluate technologies, and make thoughtful trade-offs across performance, reliability, complexity, and cost.
...
Core backend services. Design, build, and operate the APIs and services powering our POS and payments platform, supporting high-volume, real-time transactions.
Transaction correctness. Build systems that handle retries, duplicate requests, concurrency, and partial failures without compromising data integrity.
Architecture and technical decisions. Define service boundaries, evaluate technologies, and make thoughtful trade-offs across performance, reliability, complexity, and cost.
...