Hot startups hiring founding roles
First on the list in November 2026: Typesafe AI, Lightfield and Fireworks AI.
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The top 25, November 2026
Last updated . See how we rank them.
1
Typesafe AI
Intelligence beyond chat
2 founding roles open
Raised $870M Series A in October 2026
8 new roles in 30 days
Backed by Andreessen Horowitz
Investors: Andreessen Horowitz
19open roles$126k – $350k a year
2
Lightfield
Natural language CRM.
3 founding roles open
Raised $47M Series A in September 2026
5 new roles in 30 days
Backed by Andreessen Horowitz
Investors: Andreessen Horowitz
24open roles$170k – $325k a year
3
Fireworks AI
Run AI faster, more efficiently, and on your own terms
1 founding role open
Raised $1.5B Series D in July 2026
33 new roles in 30 days
Backed by Lightspeed Venture Partners
Investors: Lightspeed Venture Partners, Index Ventures, Atreides Management, Evantic Capital
65open roles$105k – $400k a year
- 4
6 founding roles open
Raised $11M Seed in June 2026
15 new roles in 30 days
YC W26
Investors: Y Combinator, Accel
20 open roles$10k – $300k a year
- 5
Ultra
We are Ultra Group, one of the largest companies in Brazil.
1 founding role open
Raised $50M Series A in October 2026
4 new roles in 30 days
YC S24
Investors: Y Combinator, Framework Ventures
19 open roles$55k – $350k a year
- 6
Crusoe
The AI factory company.
1 founding role open
Raised $3.9B Series F in September 2026
115 new roles in 30 days
347 open roles$65k – $385k a year
- 7
1 founding role open
Raised $16M Seed in October 2026
5 new roles in 30 days
Backed by Andreessen Horowitz
Investors: Andreessen Horowitz
6 open roles$165k – $350k a year
- 8
3 founding roles open
Raised $90M Series B in September 2026
1 new role in 30 days
Backed by Menlo Ventures
Investors: Menlo Ventures, Forerunner Ventures
16 open roles$75k – $300k a year
- 9
Serval
AI Agents for IT
1 founding role open
Raised $75M Series B in December 2025
12 new roles in 30 days
Backed by Sequoia Capital
Investors: Sequoia Capital, Redpoint
57 open roles$75k – $450k a year
- 10
Nectar Social
Nectar Social is an agentic community, creator & social intelligence platform for the world's leading businesses.
3 founding roles open
Raised $30M Series A in May 2026
12 new roles in 30 days
Backed by Menlo Ventures
Investors: Menlo Ventures, Anthology Fund
35 open roles$94k – $400k a year
- 11
Gallatin
Logistics at the speed of relevance
1 founding role open
Raised $50M Series A in October 2026
6 new roles in 30 days
Investors: 8VC, Silent Ventures
20 open roles$80k – $300k a year
- 12
1 founding role open
Raised $6.1M Pre-seed in December 2025
11 new roles in 30 days
YC F25
Investors: Y Combinator, Soma Capital, Xtal
46 open roles$70k – $500k a year
- 13
Rightway
Healthcare benefits without compromise.
1 founding role open
Raised $155M Series E in September 2026
11 new roles in 30 days
Investors: Francisco Partners
31 open roles$64k – $250k a year
- 14
Airwallex
Empowering businesses to grow beyond borders
1 founding role open
Raised $320M Series H in June 2026
61 new roles in 30 days
Investors: Addition
108 open roles$100k – $460k a year
- 15
1 founding role open
Raised $40M Series A in September 2026
5 new roles in 30 days
Investors: Ribbit Capital
16 open roles$90k – $400k a year
- 16
Fal
Generative media platform for developers.
1 founding role open
Raised $140M Series D in December 2025
14 new roles in 30 days
Backed by Sequoia Capital
Investors: Sequoia Capital, Kleiner Perkins
35 open roles$105k – $375k a year
- 17
Shepherd
Technology powered insurance for the world's most important commercial industries
1 founding role open
Raised $42M Series B in March 2026
13 new roles in 30 days
YC W21
Investors: Y Combinator, Intact Private Capital
27 open roles$90k – $425k a year
- 18
Kastle
Smarter Solutions for a Safer World.
1 founding role open
Raised $24M Series A in September 2026
2 new roles in 30 days
YC S24
Investors: Y Combinator, Insight Partners
10 open roles$96k – $350k a year
- 19
1 founding role open
Raised $60M Series B in March 2026
9 new roles in 30 days
Backed by Index Ventures
Investors: Index Ventures, Lux Capital
22 open roles$80k – $375k a year
- 20
Atomic Machines
Building the machines that build everything.
2 founding roles open
Raised a round in October 2026
15 new roles in 30 days
53 open roles$73k – $500k a year
- 21
Outset
The most advanced AI-moderated research platform
1 founding role open
Raised $30M Series B in December 2025
17 new roles in 30 days
YC S23
Investors: Y Combinator, Radical Ventures
28 open roles$120k – $300k a year
- 22
19 founding roles open
Raised $13.5M Series A in July 2026
4 new roles in 30 days
YC W25
Investors: Y Combinator, Standard Capital
26 open roles$80k – $400k a year
- 23
Raindrop
We create Marketing People Love.
2 founding roles open
Raised $35M Series A in September 2026
1 new role in 30 days
YC W24
Investors: Y Combinator, CRV
8 open roles$70k – $300k a year
- 24
Cloaked
Take back control of your data.
1 founding role open
Raised $375M Series B in March 2026
5 new roles in 30 days
Backed by General Catalyst
Investors: General Catalyst, Liberty City Ventures
13 open roles$120k – $300k a year
- 25
HappyRobot
Putting agents to work
2 founding roles open
Raised a Series C round in August 2026
7 new roles in 30 days
YC S23
Investors: Y Combinator, Base10 Partners, Eurazeo, Prysm Capital
34 open roles$50k – $280k a year
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