Senior Software Engineer, Treasury (Ruby/Python)
Core
Designing, building, and testing full-stack applications (APIs through UI) for secured financing, margin, collateral, and cash/liquidity management.
Role type
Senior full-stack software engineer (Treasury systems)
Builds
Treasury and related business partner applications
Domain
Fintech / Treasury operations
Deliverable
production ML models | product features
Required skills
Full-stack development (Python/FastAPI, Ruby/Rails), Relational data modeling, GitOps, Kubernetes, CI/CD tooling
Preferred skills
Payments/treasury systems experience, Trading/fintech domain knowledge, Job orchestration (Airflow, Prefect)
Responsibilities
Designing and building full-stack applications, Partnering with Treasury staff to define technical plans, Owning software end-to-end (deploy, operate, on-call), Building and improving CI/CD and container tooling, Mentoring engineering practice
Seniority
Senior, hands-on IC