San Francisco, United StatesHybrid · 1–3 yrs
$150k - $185k+ equity
LegalOS
LegalOS is a YC-backed AI-enabled immigration law platform that combines artificial intelligence with attorney expertise to serve startup founders and technical professionals. Founded by siblings Matt and Rachel Asir alongside immigration law veteran Joseph Asir, the company generates $50,000 monthly and plans Series A funding in early 2026.
Work at LegalOS?
- Locations
- San Francisco+1
- Also United States
- Team size
- 1-10
- Founded 2025
- Total raised
- $500k
- Pre-seed · last round Mar '26
- Salary range
- $150–185k
- + equity · the role
- Open roles
- 1
Open positions · 1
About LegalOS
LegalOS is a YC Winter 2026-backed startup founded by siblings Matt Asir and CEO Rachel Asir, with their father Joseph Asir, a 40-year immigration law veteran, serving as Head of Immigration Law. The company operates as an AI-enabled immigration law platform that combines artificial intelligence technology with experienced attorney oversight to deliver business immigration legal services to startup founders, senior AI engineers, and technical builders. Built on the foundation of over 12,000 case files from Joseph Asir's immigration practice, LegalOS has quickly established itself as one of the top companies in its YC batch, generating approximately $50,000 monthly from YC clients alone. Based in San Francisco's Financial District with a team of eight employees, the company is positioned for significant growth and is planning a Series A raise in early 2026.
Culture & values
Family-founded team with scrappy, family-driven culture
Values creativity, hustle, and willingness to challenge traditional practices
Tight-knit team of eight with hands-on, entrepreneurial culture
Everyone wears multiple hats with founders actively involved in all aspects
Takes creative, client-first approach to case-building rather than forcing rigid frameworks
Seeks moldable, high-agency people excited to build, not those set in traditional big-firm ways
First hires have direct hand in shaping practice, tools, and team evolution
Entire team works in-person five days a week at Financial District office in San Francisco
Technology team and operations team structure with ops members bringing legal experience
Funding
$500ktotal raised
- Mar 2026 · Pre-seed$500k
Company at a glance
The team at LegalOS
1-10 peopleSee everyone on LinkedIn
Location
Team Composition
6 people- Engineering and Technical2 senior3
- General Management3 senior3
Life at LegalOS
Frequently asked questions
Of 1 open role, LegalOS has 1 hybrid position.
LegalOS is based in San Francisco.
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