Senior Treasury Software Engineer (Ruby/Python)

DRW Holdings, LLC.; Chicago (IL); On-site; USD 175,000 - 275,000; Full time

Job summary

DRW Holdings, LLC. in Chicago is seeking a Senior Software Engineer for the Treasury Development team, focusing on Ruby and Python full-stack systems.

You will design, build, and operate APIs and UI components used by Treasury and business partners; own software end-to-end, deploy and run in Kubernetes, and contribute to CI/CD pipelines. Strong experience with Python (FastAPI), Ruby (Rails), and data modeling is expected.

Qualifications

• Experience designing, building, and testing full-stack applications (APIs through UI) for Treasury and related partners.
• Strong Python (FastAPI) and Ruby (Rails) capabilities with data modeling fundamentals.
• Ability to own software end-to-end, deploy, operate, and improve CI/CD pipelines.

Responsibilities

• Design, build, and test full-stack Treasury systems (APIs through UI).
• Partner with Treasury staff to translate business needs into technical plans.
• Own and operate software after release; manage deployment and on-call duties.
• Contribute to tooling around CI/CD, containers, and internal cloud.
• Collaborate with multiple teams and mentor engineers on the squad.

Skills

Full-stack development

Python (FastAPI)

Ruby (Rails)

Relational data modeling

GitOps

Kubernetes

Tools

Kubernetes

Job description

DRW Holdings, LLC. in Chicago is seeking a Senior Software Engineer for the Treasury Development team, focusing on Ruby and Python full-stack systems.

You will design, build, and operate APIs and UI components used by Treasury and business partners; own software end-to-end, deploy and run in Kubernetes, and contribute to CI/CD pipelines. Strong experience with Python (FastAPI), Ruby (Rails), and data modeling is expected.