Senior Full-Stack Engineer

As a Senior Full-Stack Engineer, you will design, develop, and maintain backend services for promotional features using Node.js/TypeScript and build and enhance the frontend UI in React, ensuring usability and performance. You will optimize existing systems for high throughput, low latency, and scalability as well as lead technical decisions, contribute to SaaS solutions, and proactively propose improvements. This role also requires ensuring code quality, writing comprehensive tests, driving observability, and participating in on-call rotations to maintain reliability.