Open roles at Daxos portfolio companies
Business development, marketing, social and community roles. Every company's site, LinkedIn, Wellfound and job boards checked October 19, 2026. Links go to the company's own posting.
Most posted roles are senior. The teams below are small, and the ones with no posting still take direct applications. Ask Mark for an intro before you apply cold.
Roles in the BD, marketing and social family
pump.fun New York
Solana token launchpad. Hiring entity is Baton Corporation.
- Social Media & Content Lead closest fit posted Sep 30
- Head of Performance Marketing & Acquisition senior
- All roles: jobs.ashbyhq.com/batoncorporation
Steel Toronto, on site
Browser infrastructure for AI agents (steel.dev).
- Founding Growth Lead growth posted Oct 14
- All roles: jobs.ashbyhq.com/steel
Cosmic Shielding Huntsville, AL
Radiation shielding for spacecraft and satellites.
- Sales and Business Development Manager, Space and Defense BD posted Sep 28
- Office Manager, Business Operations ops
- All roles: apply.workable.com/cosmic-shielding. General resume drop:
cosmic-shielding@jobs.workablemail.com
Cob Foods New York
Vegan, corn-free snack brand. Social-first consumer company, three to four people.
- No posted role. Open application: email
whatspoppin@cobfoods.comwith a resume, what you love about Cob, and your dream role. good fit for a social or marketing intern
Sophia Space Pasadena, CA
Orbital compute and data centers. About 28 people, ex-NASA JPL team.
- Engineering Business Manager ops and program management, mid level
- Other open roles are engineering.
Take applications, no matching posting right now
Xverse
Bitcoin wallet, about 32 people. The careers page shows no open roles today and asks for resumes at
careers@xverse.app.Vest Exchange
Bubblemaps
On-chain analytics, Paris, about 24 people. No posting found. Contact:
contact@bubblemaps.io, Telegram @Bubblemaps_BD.Theta Neurotech
Wearable seizure prediction, Chicago, three people. Three open roles, all senior fractional hires (VP Market Access, ML lead, wearables lead).
Haloo
AI trademark search, Toronto, about 34 people. No posting. Open application:
careers@haloo.ai.Checked, nothing open
- Saturn, Raze, Pinned Social, Kind Designs, Textile, Bo AI, Bound, worm.wtf, Pear Protocol, Hirechain, Exverse, Trendex: no careers page, no postings on LinkedIn, Wellfound or the crypto job boards.
- Botanix is winding down and Aura.fun has closed. Skip both.