Rust Jobs for Rustaceans

Key Responsibilities:
We’re hiring a Founding Member of Technical Staff with a strong background in systems engineering; especially in RUST. You'll help architect and build the back-end systems that power inference, experimentation, and optimization pipelines at scale. This isn’t just a typical engineering role ; we’re looking for cross-functional builders excited to blur the lines between research and production, infrastructure and product.
What You'll Be Doing: Building core inference infrastructure and experimentation frameworks

• Implementing features that operate at inference-time (e.g. routing, optimization)
• Designing scalable data pipelines for real-time feedback and metrics
• Contributing heavily to open-source codebases
• Collaborating closely with product, ML, and front-end engineers to shape user-facing features

Why You’ll Love This Role High visibility:

• Your work will be core to the open-source foundation of our platform
• Depth and breadth: Work across systems, infra, and ML with the freedom to explore new domains
• Founding team ownership: Shape product direction, architecture, and team culture
• World-class backing: Backed by investors who’ve helped define AI, infra, and dev tooling markets

What We’re Looking For

• Strong back-end/systems engineering experience, ideally in Rust
• Ability to independently drive large, complex projects
• Comfort navigating ambiguity and a fast-moving early-stage environment
• Eagerness to learn across infra, ML, and optimization domains
• Willingness to work in-person in New York City

Bonus If You Have:

• Experience with LLM systems, high-throughput APIs, or inference infra
• Background in open-source development or performance optimization
• Familiarity with experimentation frameworks, A/B testing, or RL