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CL

Member of Technical Staff

CleraSan FranciscoπŸ‡ΊπŸ‡ΈUnited StatesPosted Jun 3, 2026

Why This Role Stands Out

This role offers an exceptional opportunity to tackle groundbreaking challenges in AI and robotics at a well-funded startup, fostering significant technical growth and innovation. You'll thrive here if you are a deeply curious engineer driven by solving complex, uncharted problems and possess a knack for building sophisticated systems efficiently. Apply now to be at the forefront of AI advancement.

Quick Overview

Salary
$200k - $400k/yr
Seniority
Mid Senior
Employment type
Full Time
Work mode
On Site
Location
San Francisco, United States
Posted
3 months ago
RustRoboticsLLMPythonTypeScript

Job Description

About the Role

Join a well-funded AI and robotics startup tackling some of the hardest open problems in the field. This is a senior individual contributor role for engineers who are obsessed with novel, technically difficult challenges β€” the kind that don't have existing solutions. You'll work across systems-level infrastructure, real-time AI state management, custom OS development, and UX grounded in human psychology and organisational behaviour.

What You'll Do

  • Design and build custom database and memory systems from scratch.

  • Implement real-time LLM token state management at large scale.

  • Develop custom Unix OS distributions tailored for both humans and AI agents.

  • Rethink UX paradigms using insights from organisational behaviour and human psychology.

  • Pursue compounding micro-optimisations across the full stack.

  • Work onsite 5 days a week in San Francisco.

What We're Looking For

  • Required: Deep obsession with novel, overlooked, or technically unsolved problems.

  • Required: Demonstrated ability to build large, complex, and maintainable systems in roughly one-third the time most engineers consider possible.

  • Required: Proficiency in one or more of: TypeScript, Rust, Python.

  • Required: Experience with graph databases, flexible data pipelines, or ontological modelling.

  • Comfort applying psychology and organisational behaviour insights to product and UX decisions.

  • Signal of outlier intelligence β€” top academic background or standout real-world experience (non-traditional backgrounds welcome).

Compensation & Benefits

  • Cash compensation: $200,000 – $400,000 USD annually

  • Variable equity on top of cash

  • Visa sponsorship available

Location

On-site in San Francisco, CA (South Park neighbourhood). This is a fully in-person role β€” remote work is not available.