Senior Fullstack Engineer, Repayments UX (Remote Europe)

Affinist, a remote-first company operating across Europe, seeks a Senior Full-Stack Software Engineer for the Repayments UX team. You will own quarterly goals, guide engineers, and drive scalable features across web and mobile platforms. The role requires 4 years of experience with React Native and web frameworks, plus backend skills in Python or Kotlin. We offer equity, health coverage, stipends, and visa sponsorship for Spain-based hires. J-18808-Ljbffr