Founding Machine Learning Engineer
Location : San Francisco, CA (Onsite preferred, Remote considered for exceptional candidates)
Type : Full-time
Visa Sponsorship : Available for candidates already based in the U.S.
Compensation : Competitive salary + 0.5%-2% equity
Start Date : ASAP
About Outspeed
Outspeed powers emotionally intelligent voice companions and agents with emotion and memory -redefining the way humans interact with machines through real-time, expressive, and persistent voice interfaces.
We're solving some of the toughest problems in machine learning and systems engineering-from low-latency inference and scaling, to multi-user conversational memory and emotion modeling. If you're excited by the frontier of conversational AI, you'll be at home here.
Founded in 2024 and based in San Francisco, we're a tight-knit team of 4 building at the intersection of speech, emotion, and intelligence.
Learn more : outspeed.com
What You'll Do
- Own and scale key ML systems : speech models, memory, emotional synthesis, real-time transformers
- Optimize inference latency and throughput for streaming models
- Architect data pipelines for fine-tuning and continual learning
- Collaborate across voice UX, product, and backend infra to ship intelligent, responsive agents
- Push the limits of what's possible in conversational AI-from prototype to production
You Might Be a Fit If You Have :
2-7 years of experience as an ML engineer, especially in real-time ML systems (voice, video, or interactive apps)Hands-on fluency with PyTorch , CUDA , and pre-trained transformer modelsProven experience optimizing streaming model inference performanceExperience with voice interfaces or emotion-aware synthesis (bonus for Bark, Tortoise, etc.)Strong data engineering instincts-architecting + processing pipelinesFamiliarity with tools like VLLM , SGLang , or similar inference enginesDeep interest in expressive AI, latency-sensitive systems, and emotional computingA degree in CS or related field from a top-tier university (preferred)Bonus Points For :
Prior experience at AI-native companies like Runway ML, Descript, AnyScale, DeepMind, etc.Open-source contributions (share your GitHub!)Previous startup / founding experience or hunger for 0→1 buildingPassion for real-time voice UX, multi-modal agents, and persistent memory architectures⚠ What We're Not Looking For :
15-20 year veterans with unclear startup intent or urgencyBig tech lifers (e.g. 7+ years at FAANG with no startup exposure)Candidates with certification-heavy resumes and minimal build experienceAnyone not ready to start within 1 monthWork Culture & Expectations
Location : Preferably SF-based or open to relocating. Remote is OK for exceptional global candidates.Pace : Expect ~60 hour weeks. We value high energy and deep focus, with flexibility when it matters.Team : Tiny but mighty. You'll be the 5th team member.