Subsets (YC S23)

is an early-stage startup building the future of AI-driven subscription growth. As a Senior Data Engineer, you’ll join the early team to build the scalable infrastructure that powers CRM and lifecycle insights for millions of subscribers.

What you will do

• build and maintain backend services that integrate with third-party CRM APIs (HubSpot, Braze, Sailthru, etc.).
• own and develop new features from conception to deployment, ensuring reliability and scalability for our integration ecosystem
• implement and improve data sync processes between our core system and external CRMs to ensure data integrity.
• deepen integration functionality to unlock new product capabilities for our customers.
• ensure integrations are reliable and data stays correct by adding proper validation, monitoring, and error handling.
• work in a lean, high-performing team where you will have a significant impact and assume high levels of responsibility.

Tech Stack:

• backend

  : .NET 10, Entity Framework Core, PostgreSQL, Hangfire, Redis.

• frontend

  : React.js, Vite, Tailwind CSS, shadcn/ui.

• infrastructure & CI/CD

  : Google Cloud Platform (GCP), Terraform, GitHub Actions.

You may be a good fit if

Perks

• competitive salary & equity

• company card for all things office food/snacks

• great breakfast and lunch (and dinner when working late in the office)

• relocation support if you don't live in Copenhagen

• office kayaks

  🛶