Senior ML-Engineer

Fundraise Up • , cataluña, spain, cataluña, Spain • Posted June 03, 2026

Location , cataluña, spain, cataluña

Job Type Full-time

Category Informática y tecnología

Posted June 03, 2026

Highlights  Role:  Senior ML-Engineer 
Location:  Spain, Remote 
Language:  Russian-speaking team; Strong English required (B2) 
About Us  Fundraise Up is a modern fundraising platform built to make donating to nonprofits as fast and convenient as possible. We continuously innovate to reduce page load times, boost conversion rates, and support a wide range of payment methods. Each month, people around the world contribute tens of millions of dollars through our platform. 
The world’s leading nonprofit organizations trust Fundraise Up. UNICEF, the most prominent UN charity, uses our platform for 100% of its online fundraising. So does the American Heart Association, the Alzheimer’s Association, and many others. We’re proud to maintain a 4.9 out of 5 rating on leading review platforms. 
We serve the enterprise segment, with a primary client base in the US, Canada, UK, and Australia. 
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