"first principles analysis" Jobs

234 open tech roles matching “first principles analysis”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, SQL. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 234 results

Valar Atomics

Join Valar Atomics as a Senior Accountant to build a world-class accounting function in a high-impact startup environment.

Valar Atomics Torrance, California, United States $120k–$150k/yr Published 3 months ago
Valar Atomics

Join Valar Atomics as a Senior Controls Software Engineer to develop and commission control systems for nuclear fuel manufacturing.

Valar Atomics Orangeville, Utah, United States Published 3 weeks ago
Flexible on stack
K2 Space

Own the success of mechanical structures and mechanisms for high-power satellites at a fast-paced, high-growth company.

K2 Space Los Angeles, CA $140k–$175k/yr Published 1 year ago
Pennylane

Join Pennylane as a Senior Machine Learning Engineer to develop AI solutions for accounting, impacting millions of entrepreneurs in France.

Pennylane All France (remote) Published 5 days ago
Flexible on stack
Radiant

Join Radiant as a Senior Thermal Modeling Engineer to drive the development of portable nuclear microreactors in a dynamic startup environment.

Radiant El Segundo, CA Published 1 month ago
Flexible on stack
Helion

Join Helion as a Senior Mechanical Engineer to design high-vacuum systems for innovative fusion generators in a mission-driven environment.

Helion Everett, WA Published 1 month ago
TRM Labs

Join TRM Labs as a Senior All-Source Intelligence Analyst to disrupt crypto-enabled scam networks in Southeast Asia.

TRM Labs APAC Published 3 months ago
DualEntry

Join DualEntry as a Technical Product Manager to lead product strategy and drive measurable business outcomes in a fast-paced environment.

DualEntry New York City $220k–$280k/yr Published 1 week ago
Sprig

Join Sprig as a Senior Platform Engineer to modernize CI/CD processes and enhance developer experience in an AI-driven environment.

Sprig San Francisco, CA $180k–$260k/yr Published 1 week ago
Flexible on stack 70% coding
Mariana Minerals

Join Mariana Minerals as a Senior Process Engineer to lead chemical process development and scale-up in a fast-paced environment.

Mariana Minerals East Texas Published 2 weeks ago
Mariana Minerals

Lead strategic mine planning and optimization efforts for a minerals company focused on modern energy and technology.

Mariana Minerals San Francisco HQ Published 1 month ago
Flexible on stack
Mixpanel

Join Mixpanel as a Senior Data Scientist to drive AI-powered product insights and analytics for thousands of companies.

Mixpanel San Francisco, US (Hybrid) $216k–$254k/yr Published 1 month ago
Flexible on stack
TRM Labs

Join TRM Labs as a Senior Blockchain Intelligence Analyst to lead complex ransomware investigations using blockchain analytics and cyber threat intelligence.

TRM Labs United States Published 2 months ago
SpaceX

Own the development and operation of engine combustor hardware for SpaceX's advanced rocket engines.

SpaceX Hawthorne, CA $135k–$215k/yr Published 1 month ago
Flexible on stack
Halter

Join Halter as a Senior Failure Analysis Engineer to debug complex hardware and improve product reliability for farmers worldwide.

Halter Auckland Published 4 months ago
Pacific Fusion

Join Pacific Fusion as a Senior Mechanical Engineer to drive the development of innovative fusion energy systems.

Pacific Fusion San Leandro, CA $138.1k–$263.8k/yr Published 2 months ago
Halter

Join Halter as a senior Electronics Engineer to drive root cause analysis of electronic failures in innovative farming technology.

Halter Auckland Published 2 months ago
DualEntry

Lead the strategy and roadmap for a major product area in a fast-moving AI-native ERP company.

DualEntry New York City $220k–$280k/yr Published 1 week ago