Opportunities
Sphere is building the reasoning layer for research. Flagship models lack access to the world's best research and have poor understanding in long-tail domains. We take proprietary access to leading journals and match that with novel post-training reasoning architectures to bring scientists and engineers high-fidelity synthesis. We are most active in aerospace and defense, and power major rocket manufacturers.
Join us to help build the intersection of the world's most valuable scientific data and AI.
U.S. export regulations apply to these roles. See eligibility requirements.
Founding ownership
Broad scope, real autonomy, and direct impact on the product and the company. These roles are appropriately broad for this stage, and we want startup generalists who own outcomes.
AI problems that matter
Real-time reasoning, long-tail signals, massive content pipelines, and air-gapped deployments with the highest security levels.
Hybrid in Seattle
Hybrid out of our Seattle, WA headquarters (2-3 days a week). We are flexible, with strong overlap with Pacific time preferred. Leveling is based on experience and the interview process.
Open roles
Every role offers a competitive base salary and meaningful early-stage equity. Select a role to read the full description.
Don't see your role?
If you are excited about what we are building and think you would be a strong fit, we want to hear from you. Tell us how you would help.
To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.
Sphere is an Equal Opportunity Employer; employment with Sphere is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.