Principal Software Engineer

Atomic HR

📍 Buenos Aires, Buenos Aires C.F., Argentina

Full-time Other-General Posted March 03, 2026

Job Description


Company Overview:

The client is a venture-backed startup simplifying access to essential benefits for frontline workers. Their AI-powered platform helps employees easily find and apply for benefits like childcare, elder care, and nutrition programs.

With backing from major enterprise retail investors and $2.5M secured in funding, they're expanding their reach to serve leading retailers, healthcare providers, and Fortune 500 companies. Our diverse, remote-first team is spread across the globe, united in our mission to empower employees and create healthier workplaces.

They're currently on the brink of Series A funding, which means you'll have the opportunity to join them at an exciting stage of growth.

Your Role:

  • Take ownership of designing, implementing, and scaling the platform's core backend systems and data pipelines.
  • Lead end-to-end development for critical platform features, ensuring quality, performance, and scalability.