# Research Engineer (Biology) at LatchBio

LatchBio is hiring a Research Engineer (Biology) in San Francisco, United States. It pays $175k-$250k a year and Level rates it Builds AI ●●●●; you can [apply on LatchBio](https://jobsbylevel.com/go/c8d463b8-c3ef-4d78-b567-cd4a193e2ffd?utm_medium=ai-agent).

AI Level 4, AI centrality 90 out of 100. San Francisco, USA.

## Details

- Company: [LatchBio](https://jobsbylevel.com/companies/latchbio)
- AI level: AI Level 4 (score 90 out of 100)
- Location: San Francisco, USA
- Salary: $175k-$250k
- Posted: November 13, 2026
- Apply: https://jobsbylevel.com/go/c8d463b8-c3ef-4d78-b567-cd4a193e2ffd?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=research-engineer-biology-at-latchbio-d96523

## Prepare for this job

The job page lists 3 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/research-engineer-biology-at-latchbio-d96523

## Description

Engineer Researcher Latch builds scientific benchmarks at benchmarks.bio that measure how well AI agents do real biology. Frontier AI labs and pharma companies use them to answer one question: can an agent handle the multilayered reasoning that biological work demands? Every benchmark is grounded in experimental and clinical work and built by scientists who have done that work themselves. The Role You will be working on problems in post-training, data quality, task and reward shaping, ML infrastructure, scientific benchmark design, and benchmark delivery. Challenges span understanding the intersection of biology and ML, collaborating directly with scientists, and maintaining quality at a fast cadence. How we work Our engineering team is in-person in San Francisco. We look for driven engineers who are excited to take ownership on hard problems and ship creative, useful solutions Learn More About Us About Us · Website · Twitter · Blog Hiring process Our process is typically completed within two weeks. • Round 1: Introduction • Round 2: Takehome Assessment • Round 3: Technical • Round 4: Final/ 3-Day Paid Onsite Project • Offer

Source: https://jobsbylevel.com/jobs/research-engineer-biology-at-latchbio-d96523

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