remote

Staff Backend Engineer, Custody Core Crypto Security - SoFi

Backend Engineer

We're looking for a Backend Engineer focused on designing and building scalable technical solutions. This lead role requires 7+ years of relevant experience.

About the role

Staff Backend Engineer, Custody Core Crypto Security at SoFi.

Key technologies: AWS, Postgresql, Redis, kafka.

Key Responsibilities

Build and maintain RESTful APIs and backend services
Design database schemas and optimize queries for performance
Implement authentication, caching and scalability solutions
Collaborate with frontend engineers to define API contracts

Requirements

7+ years of relevant experience in backend engineer
Proficiency in SQL and/or NoSQL databases
Familiarity with microservices and containerization

Skills

awspostgresqlrediskafka

CompanySoFi

DepartmentEngineering

LocationSan Francisco, Canada

Experience7+ years

Tenurefull-time

LevelLead

Posted July 31, 2026