Member of Technical Staff - Intern
Trajectory · San Francisco, California
- Location
- San Francisco, California, United States
- Employment
- Internship
- Level
- Staff
- Posted
- 5 November
About this role
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Research Intern
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About us
Trajectory is a research and product lab creating the platform for continual learning.
AI is the most capable software ever built, and the least able to learn. Every valuable correction and edit that happens in a product evaporates at the next session. A few teams have closed this gap by hand-coupling their models to their products: Composer, Claude Code, Windsurf SWE-1.
Trajectory is the first scalable approach for every company: our platform unlocks the signal already sitting in product use, so companies can continuously post-train large-scale agentic models that outperform the frontier.
Our research team comes from Deepmind, OpenAI, Meta Superintelligence, and product team from Figma, Apple, Stripe, and Windsurf. We're working with customers like Harvey, Rogo, Mercor, Decagon and Clay, and we've raised 60M from Sequoia, Conviction, Jeff Dean, and Fei Fei Li.
As published by Trajectory. Applications are handled on their site.
Skills this posting mentions
About Trajectory
Research lab and product company building the platform for continual learning.
All 9 openings at TrajectoryOne click, then it is written
Apply to Trajectory with a resume written for this role.
Queue Member of Technical Staff - Intern and I read the posting, rewrite your resume against it, draft the cover letter, and score the fit. Then you press send, or press one button and I fill in Trajectory’s form for you.
01Drop your resume
A PDF or a LinkedIn URL. About a minute, once.
02I rank the openings
Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.
03Each one is written up
Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.
- 25 sent a week, free
- No card
- Nothing sent until you say so
More roles at Trajectory
See all- 5 November
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Member of Technical Staff - Generalist
San Francisco, California
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- 29 September
- 10 September
- 26 May
Member of Technical Staff - Research
San Francisco, California
$125k - $295k/yrStaffScience and research
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Put this to work
Paste your career in once. Every application after that is written for you.
Drop a resume or a LinkedIn URL. I rank the live openings against it, rewrite the resume and write a cover letter for the best of them, and fill in the employer's form when you press the button. You read, you decide what goes out.
01Drop your resume
A PDF or a LinkedIn URL. About a minute, once.
02I rank the openings
Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.
03Each one is written up
Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.
- New matches ranked and written before you are up.
- Every bullet stays inside what your history supports. Nothing invented.
- Queued, submitted, interviewing, offer: one screen, not a spreadsheet.
Free, no card. Up to 25 applications sent a week, and nothing is sent until you say so.
Listed from the job board Trajectory publishes. Refolk is not the employer and does not handle their hiring. Applications go to Trajectory directly.
Hiring at Trajectory? Post this role to the Refolk talent pool for $299, once. No commission, refunded if I find nobody. Post a role for $299