Clera
Applied AI Engineer
- Compensation
- $150K–$250K / yr
- From job posting
- Location
- San Francisco, CA, US
- Arrangement
- On-site
- Employment type
- Full-time
- Posted
- 23 September 2026 (7 days ago)
Checked 7 days agoApplications go to the employer, never to RoleSprint
About this role
ABOUT THE ROLE
You will own the agentic infrastructure at a well-funded AI infrastructure startup, building the systems that let AI agents execute reliably, retain context over months, and know when to involve a human. This is a founding engineer role where your decisions directly shape how agents plan, remember, fail, and recover in production.
WHAT YOU'LL DO
- Build and maintain core infrastructure that enables agents to execute tasks reliably across dozens of iterations.
- Design and implement memory systems that retain months of client context extracted from messy, real-world operational data.
- Develop eval harnesses that teams actually trust to make production deployment decisions.
- Own the full loop: build, measure, break, fix, and improve agent systems based on production feedback.
- Ship agent systems directly to real customers and iterate on them based on live feedback.
- Contribute across infrastructure, orchestration, customer collaboration, and early hiring as needed.
WHAT WE'RE LOOKING FOR
- 3 or more years shipping LLM agents that ran unattended in production for real users, with a clear understanding that the model is the easy part.
- Proven experience building eval harnesses that were actually used to make production shipping decisions.
- Strong Python proficiency applied to production systems, not prototypes.
- Experience with agent memory management, context retrieval, and orchestration on real operational data (not demo RAG pipelines).
- Hands-on experience with agent orchestration frameworks, workflow management, or infrastructure tooling.
- Experience implementing failure recovery, retry logic, or reliability patterns in production agent systems.
- Bonus: open-source agent tooling contributions, experience with human-in-the-loop or approval workflows, or a founded/led technical project.
- Exceptional intensity and execution, comfortable owning work well beyond a narrow specialty at an early-stage company.
COMPENSATION & BENEFITS
- Base salary: $150,000 to $250,000 USD annually.
- Equity: meaningful early equity stake.
- Relocation support and visa sponsorship available.
LOCATION
On-site in San Francisco, CA, United States. Relocation support is provided.
Work location
- San Francisco, CA, US
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About this listing
Published on Ashby under the board identifier Clera, which is the name the employer’s own job board carries. RoleSprint has not verified the company’s registered or trading name, so it is shown exactly as published rather than tidied up.
RoleSprint is not the employer and not a recruiter. Applications are made on the employer’s own site and never reach us; what RoleSprint does is help you decide whether a role is worth your time and prepare for it if it is.
Published 23 September 2026, last checked 7 days ago. A posting stops being advertised here 90 days after the employer published it, and one the employer takes down is marked closed rather than quietly removed.