Senior Software Engineer (TikTok)

We’re looking for a Senior Software Engineer to help build and evolve Smartly’s TikTok offering, enabling some of the world’s largest advertisers to manage and optimize their campaigns at scale. Working closely with TikTok and cross-functional teams at Smartly, you’ll develop new capabilities, strengthen integrations, and solve complex engineering challenges within our multi-channel advertising platform. 

This is a backend-heavy role focused on building reliable, high-performance services and APIs, with opportunities to contribute across the full stack and explore how AI and automation can improve our products and engineering practices.

You’ll take ownership of significant product capabilities from concept to production, influencing technical architecture, product decisions, and how we build software. Your work will involve balancing user experience, scalability, reliability, and delivery speed while making a direct impact on customers. You’ll collaborate with experienced engineers, product managers, and designers to deliver meaningful solutions, while mentoring other engineers, sharing knowledge, and helping continuously improve our engineering practices.

 

Our tech stack

• Backend: Node.js, TypeScript
• Frontend: React, TypeScript
• Infrastructure: PostgreSQL, Redis, Kubernete