Example Company
Software engineer
- Location
- San Francisco
- Type
- Full time
- Compensation
- $150k-$200k
- Posted
- 2 days ago
Join a team building useful software. Work closely with engineering and design to turn new ideas into products.
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ML Engineer
- Location
- Remote
- Type
- Full time
- Posted
- 2MO AGO
About the role
Beltic verifies agents in real time, on the request path. That means the models behind it run under the same latency budget as the rest of production
- there is no offline batch job to hide behind, and no second chance if a call is slow or wrong.
You can work remotely from anywhere in the Americas, between UTC-8 and UTC-3, or on-site from our San Francisco office - whichever you prefer. We are not hiring outside that band for this role.
What we are looking for
Must-haves
- Years of production ML - building, evaluating, and deploying models, not just research or notebooks
- Strong Python and a modern ML framework (PyTorch or TensorFlow); solid SQL
- Production ML systems end to end: feature pipelines, training, evaluation, and low-latency, real-time serving
- Comfort with low-label and cold-start problems - anomaly detection, unsupervised methods, weak supervision, and building eval sets and labels from scratch
- Data analysis, statistics, and experiment design
- Strong software engineering - you ship versioned, testable, reproducible code, not throwaway models
Strongly preferred
- Applied ML in fraud, risk, abuse, account integrity, or security
- Graph ML / GNNs, sequence or behavioral modeling, or anomaly detection
- LLM / NLP work, and familiarity with AI agents - tool use, function calling, MCP
- Adversarial settings, where the threat evolves against the model
- Explainable, auditable, reproducible ML, with real model versioning
Bonus
- Payment protocols (x402), agent identity (DID / VC), or crypto commitments (Merkle anchoring)
How we hire
- Intro call (30 minutes)
- Technical conversation about work you have done (60 minutes)
- Paid take-home or a pairing session, your choice
- Final conversation with the founders
We reply to every application.
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