Backend Data Engineer

We're looking for an experienced Backend / Data Engineer who enjoys solving complex data problems and building reliable, scalable systems.

You'll be a great fit if you have experience with:
🔹 Python or Node.js
🔹 SQL and data modelling
🔹 APIs, webhooks, and S2S postbacks
🔹 Working with inconsistent or high-volume third-party data
🔹 Building scalable backend services

Bonus if you've worked with:
✔ Everflow
✔ Affise
✔ Voluum
✔ HasOffers (TUNE)
✔ Affiliate or performance marketing platforms

What we're offering:
• 100% Remote
• Freelance / Contract engagement
• Flexible scope with competitive compensation based on experience
• Opportunity to work on a high-impact analytics product from the ground up