Posting record
Open 11+ days
- Junior's site dates the posting
- Ghostless first sees this listing
- Last checked: still up
How we know
It hasn't been reposted, listed twice, or left up unusually long, and the posting doesn't say it's a talent pool.
Ghostless records the day it first sees a posting, so a repost can't reset its age. This one was already up when Ghostless started tracking Junior, so its true age is longer.
Last checked Nov 1, 2026.
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Upload your resumeWhat the posting discloses
Not stated: Pay, real vacancy, AI screening.
Why these three
Ontario requires postings from employers with 25 or more staff to state the pay, whether the vacancy exists, and whether AI screens applicants.
Some employers add pay only on their own site. Check the original posting before you rule it out.
Skills mentioned
About the role
👶 About Junior
Junior is building the AI operating system for investment research. Our software helps private equity firms, consultants and financial institutions complete high-stakes research workflows dramatically faster - from diligence and memo writing to market mapping, research synthesis and strategic analysis.
We’re trusted by 20/30 Top Global PE Funds by AUM & 18/20 Top Global Strategy Consultants
- Bootstrapped and profitable
- $25M+ in revenue after growing 10x last year
- 70+ people across the company
- 25-person engineering team
- Join as our third Applied AI hire!
💡 Role Description
As one of our first AI/ML hires, you'll have the unique opportunity to
- Move quickly from research to production
- Freedom to experiment with new approaches and stay current with the latest research.
- Raise the quality bar for AI systems used by the world’s leading PE/Consulting firms.
- Collaborate closely with our customers and shape the product direction
Sample set of projects
- State-of-the-art transcription using ensembles of frontier models.
- Voice agent for market research interviews that identifies gaps, knows where to probe, and develops new hypotheses.
- Self-improving AI systems where product usage feeds back into evaluations and optimization.
- Agentic entity-resolution system that combines in-app and web context to resolve mistranscribed company names and aliases
🔥 About You
We're looking for product-minded AI/ML engineers who
- Based in NYC
- Are opinionated about their work and eager to contribute to product decisions
- Have strong communication skills and a desire for a client-facing role
- Are able to break down AI/ML problems for a non-technical audience clearly and succinctly, and translate their suggestions into testable experiments.
- Have experience building LLM systems from the ground up in a product-focused organization, and can help drive everything from data gathering / logging → prompt optimizing
- Have a strong bias to action, highly organised and experienced working with senior stakeholders to deliver large projects end to end
- Excited to build a team
🌵 Benefits
- Private health insurance
- Equinox gym membership
- 401k match
- Dinner provided when working late
- Team lunch provided every day at the office
- Bi-annual international off-sites, recently including Crete and Cancún
📩 How to Apply
If you’re excited to drive innovation at Junior, we’d love to hear from you!
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