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LodeStarX.ai
// Careers · We're hiring

Join the team
rebuilding
mineral discovery.

Geologists, ML engineers, full-stack builders, and operators — working from San Francisco, Perth, and Toronto, on the most consequential AI deployment in the resource sector.

Open roles · 11 HQ · SF · Perth · Toronto Funding · Series A in progress
// How we work

Small team.
Big consequences.

We are a 14-person company. Every hire shapes the product, the culture, and the kind of company we become. We hire slowly, pay competitively, and ship constantly.

VAL.01 / DEPTH

Depth over breadth

We'd rather be world-class at one thing than mediocre at five. Every hire goes deep before going wide.

VAL.02 / EVIDENCE

Evidence over opinion

We disagree, sometimes loudly. Then we look at the data, the ground truth, or the customer — and we update.

VAL.03 / CONSEQUENCE

Consequence over comfort

The energy transition is happening with us or without us. We optimize for the work that matters most.

// Open roles

11 open positions.
All hands-on.

ENG.01

Senior ML Engineer · Multimodal

Lead the geophysics × satellite × tabular fusion stack. PyTorch / JAX, distributed training, ownership end-to-end.

SF · Remote · $220–280k
ENG.02

AI Workflow Systems Engineer

Build the autonomous AI workflow reasoning loop. LangGraph / custom orchestration, eval frameworks, production reliability.

SF · Remote · $200–260k
ENG.03

Full-stack Engineer · Tenant Platform

The product surface customers actually log into. TypeScript, Postgres, deck.gl, mapping, fast iteration.

SF · Remote · $180–230k
GEO.01

Senior Exploration Geologist

Translate the platform's reasoning into something a chief geologist trusts. Field experience required.

Perth · $160–210k AUD
GEO.02

Geophysicist · Inversion & Modeling

Magnetics, EM, gravity. Deep inversion experience. Bridge between the geology team and the ML team.

Toronto · $140–190k CAD
GTM.01

Founding Account Executive

First commercial hire. Sell to junior + mid-tier explorers. Understand mining deeply or prove you can fast.

SF / Perth · OTE $260k+
DES.01

Senior Product Designer

Design the UI for a new category. Map-heavy, data-heavy, AI-workflow-explainability problems. Strong systems thinker.

SF · Remote · $170–220k
OPS.01

Chief of Staff

Work alongside the CEO. Run hiring, fundraising prep, board prep, and whatever else needs running this quarter.

SF · $150–200k
// Compensation & benefits

What you get.

EQUITY

Meaningful equity

Top-of-band early-stage equity grants. 10-year exercise window. Transparent strike pricing.

HEALTH

Full medical / dental

100% coverage for you and dependents in all three HQs. Mental health stipend included.

FIELD TIME

4 site visits / year

Every engineer goes into the field. You will see the rocks your code is reasoning about.

TIME

Unlimited PTO · 4-week min

We enforce a four-week minimum. Burnout is a bug. Take the time, ship the work.

Don't see your role? Tell us what you'd build.

careers@lodestarx.ai