# Staff/Senior Software Engineer, Agent Engineering (Helios) at Unusual

- Company: Unusual
- What the company does: Unusual is a growth consultancy that helps companies win over a new audience: AI agents. Backed by Y Combinator.
- Company website: https://unusual.ai
- Type: Startups (AI role)
- Level: Senior
- Location: New York, New York
- Work setup: On-site
- Posted: 2026-09-16
- Apply by: 2026-10-31
- Apply: https://jobs.lever.co/unusual/9dd5d490-5ccc-4ec5-aa9b-eda4cfd855af
- Page: https://www.1752.vc/careers/jobs/unusual-staff-senior-software-engineer-agent-engineering-helios/

## About the role

Own Proxi’s agent runtime and strengthen foundations for building new agent-driven products. Build the systems that allow agents to own long-running work from assignment through completion. Agent activity should remain visible, steerable, and connected to the relevant project, people, evidence, deadlines, and deliverables in Action Rail.

Tags: Helios