# Data Infra - Signals and Evaluations (IC) at Matter Intelligence

- Company: Matter Intelligence
- What the company does: Matter Intelligence is pioneering a new ultraspectral vision ecosystem that sees molecular chemistry, unlocking superintelligent vision for the physical world. Backed by Pear VC.
- Company website: https://matter.com/
- Type: Startups
- Level: Mid level
- Location: San Francisco
- Work setup: On-site
- Posted: 2026-09-15
- Apply by: 2026-10-30
- Apply: https://jobs.ashbyhq.com/matter-intelligence/fe389053-eb62-4329-a71d-3573dcdc49a8
- Page: https://www.1752.vc/careers/jobs/matter-intelligence-data-infra-signals-and-evaluations-ic/

## About the role

Matter is hiring a Signal, Data, and Evaluation Engineer to build the datasets, benchmarks, environments, and evidence that make our models and AI systems scientifically defensible. Reporting to Ignacio Cases Martin, this individual contributor will work across data curation, simulation and learning environments, model and agent evaluation, and release-quality evidence.

## What they're looking for

- Experience in ML evaluation, dataset engineering, reinforcement-learning environments, simulation, scientific ML, test infrastructure, or production AI systems
- Strong foundations in statistics, experimental design, benchmark validity, distribution shift, calibration, reward design, and evidence-based acceptance
- Fluency in Python and modern machine-learning frameworks, with the software engineering discipline to build tested modules, data contracts, or services
- Experience converting qualitative model or agent failures into reproducible datasets, tests, or environment scenarios
- Ability to reason across the complete data path and identify how acquisition, transformation, indexing, orchestration, and presentation affect correctness
- To comply with U.S. export regulations, applicants must be one of the following:

Tags: Software Engineering