Senior Software Engineer, Crypto

About this role

Required Skills

• Kotlin
• Spring
• Elixir
• PostgreSQL
• System Architecture
• Testing
• Mentoring
• Git
• ORMs
• APIs

Qualifications

• Bachelor's Degree

About SoFi

sofi.com

Welcome is a digital design and engineering studio that builds websites, web apps, and branded online experiences for startups and enterprises. They combine user‑centered UX/UI design, front‑end and back‑end engineering, and performance and accessibility optimization to deliver polished, responsive products. Services include product strategy, visual design, development, and ongoing support or optimization. Clients pick Welcome for fast iteration, clean typography and layouts, and developer‑friendly, measurable outcomes.