Oximy (YC W26) · 1 month ago
Founding Full Stack Engineer
San Francisco, CA, US
Full-time
Onsite
Entry, Mid Level
$125K/yr - $250K/yrOximy is building the control layer that makes AI safe and manageable for the world’s most critical workloads. This founding engineering role involves building core product surfaces and working closely with system boundaries, focusing on performance, data correctness, and the architecture for observing AI usage at scale.
Computer Software
No H1B
U.S. Citizen Only
Responsibilities
Core product surfaces across Pulse, Spend, and Oversight
High-signal UIs that explain AI usage to security, IT, finance, and AI teams
Backend services and APIs that ingest and query large volumes of usage data
Native macOS and Windows applications that operate close to the OS (Understanding the network is a huge plus!)
Performance, reliability, and correctness across the stack
Early customer deployments and feedback loops with real enterprises
Internal tooling and pipelines that support measurement, analysis, and iteration
Qualification
Required
Strong full-stack experience. You're comfortable moving across frontend, backend, and systems code
Experience shipping production software used in real environments
Comfort working close to the OS (or curiosity to learn quickly)
Good judgment around tradeoffs. You know when to go deep and when to keep it simple
Clear communication. You can explain what you're building and why
Bias toward ownership. You don't wait for permission to fix things
Preferred
Native desktop development (macOS or Windows)
Systems programming or performance-sensitive code
Security, observability, or enterprise infrastructure
Data-heavy products or analytics platforms
Model evaluation, fine-tuning, or GPU-backed systems (nice to have, not required)
Benefits
Meaningful equity
Early-stage ownership
Company
Oximy (YC W26)
Oximy provides organization wide visibility into AI tool usage across browsers and desktop applications so enterprises can manage adoption, cost, and governance with real data.
Founded in 2025
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase