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Job Title: Head of Technical Staff

Salary: Up to $500K + Equity

Company Description: Anthrogen.com - YC S24 biotech startup designing novel proteins

Job Description:
Lead the end-to-end production pipeline for the world’s largest protein foundation models. You will oversee pretraining, post-training, and inference for Odyssey, a 102B parameter biological model. This hands-on leadership role bridges frontier AI research and wet-lab validation to create novel therapeutics and molecular machines that do not exist in nature.

Location: San Francisco, USA

Why this role is remarkable:

• Work on Odyssey, the largest reported biological foundation model with 102B parameters, scaling AI to design proteins with atomic precision.

• Join a high-intensity YC S24 team backed by $11M from Paul Graham, Box Group, and other top-tier investors as they prepare for Series A.

• Unique opportunity to move beyond digital-only AI into physical-world impact where your models design molecules that become real-world catalysts and medicines.

What you will do:

• Own the production model pipeline including large-scale pretraining, post-training, and inference optimization for flagship protein models.

• Lead and scale the Technical Staff team while collaborating directly with the co-founders on architectural decisions and research direction.

• Interface between fundamental AI research and the wet-lab platform team to validate generative designs through massively parallelized experiments.

The ideal candidate:

• Must have 2+ years of experience at a frontier lab such as OpenAI, Anthropic, DeepMind, or top bio-AI labs like Isomorphic or Baker Lab.

• Proven track record of high-caliber research with publications at top venues like NeurIPS, ICML, or ICLR and hands-on large-scale training experience.

• Deep technical expertise in ML/AI architectures with a genuine passion for biology; a PhD is welcomed but caliber and work history are prioritized.

Who are Jack & Jill?
Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

Next steps
Step 1. Visit our website.
Step 2. Click 'Talk to Jack'.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.
Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs
This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.
Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.