Product Support Engineer
Cartesia · *HQ - San Francisco, CA
CHECKED 6H AGO
Applied AIonsitemid-level$100k–$150k
At a glance
Highlights
- Serve as primary support contact across Slack, Pylon, WhatsApp for AI platform.
- Diagnose API, model behavior, and latency issues to unblock customers fast.
- Shape post-sales support tooling and influence product roadmap.
What they offer
- Attractive equity package
- Fully covered medical, dental and vision for you and family
- 9 weeks paternity and 12 weeks maternity leave
- 401(k)
- Monthly commuter allowance
- Flexible PTO
- Daily lunch, dinner and snacks
Ideal candidate
Customer-obsessed technical problem-solver with 2-8 years in support or forward-deployed roles who thrives under pressure, communicates clearly, and loves building tooling to improve customer experience at a fast-moving AI startup.
Requirements
- 2-8 years in technical support, product support, technical account management, or forward-deployed engineering
- Strong technical troubleshooting skills with APIs, SDKs, logs, and integrations
- Familiarity with AI tooling, APIs, or agentic systems
- Comfortable reproducing issues, debugging errors, and collaborating with engineers
- Builder mentality to identify chokepoints and build tooling to close gaps
- Excellent written and verbal communication
- Calm under pressure and able to prioritize multiple customer issues
- High ownership and collaborative mindset
- remote policy
- In-person, in-office team
- visa sponsorship
- Visa sponsorship support provided, assessed case-by-case
Lab profile
About Cartesia
Architects efficient State Space Model foundation models for human-like real-time AI interaction.
Known for
- State Space Models (SSMs)
- Efficient large-scale foundation models
- Model innovation and systems engineering