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Opt H1B Jobs in California (NOW HIRING)

Exa

Software Engineer, Intern

San Francisco, CA · On-site

$100K - $200K/yr

We're happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3). Exa is an equal opportunity employer. All qualified applicants will receive consideration for employment without ...

Exa

Account Executive

San Francisco, CA · On-site

$200K - $450K/yr

We are open to sponsoring International candidates (e.g STEM OPT, OPT, H1B, O1, E3) In addition to premium healthcare benefits (medical, dental, vision), we also offer fertility benefits and a ...

Exa

Security Engineer

San Francisco, CA · On-site

$180K - $350K/yr

We're happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3). In addition to premium healthcare benefits (medical, dental, vision), we also offer fertility benefits and a ...

Exa

Software Engineer, Backend

San Francisco, CA · On-site

$180K - $350K/yr

Visas: We're happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3). While we cannot guarantee your visa, we have historically been successful in sponsoring candidates from all ...

Exa

Software Engineer, Web Crawling

San Francisco, CA · On-site

$180K - $350K/yr

Visas: We're happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3). While we cannot guarantee your visa, we have historically been successful in sponsoring candidates from all ...

Exa

Software Engineer, Knowledge Systems

San Francisco, CA · On-site

$180K - $350K/yr

Visas: We're happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3). While we cannot guarantee your visa, we have historically been successful in sponsoring candidates from all ...

Exa

Research Engineer, Generalist

San Francisco, CA · On-site

$180K - $350K/yr

Visas: We're happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3). While we cannot guarantee your visa, we have historically been successful in sponsoring candidates from all ...

Neura Market

Software Engineer, Security

San Francisco, CA · On-site

$150 - $210/hr

We're happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3). In addition to premium healthcare benefits (medical, dental, vision), we also offer fertility benefits and a ...

New

Exa

Creative Video Producer

San Francisco, CA · On-site

$120K - $220K/yr

Visas: We're happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3). While we cannot guarantee your visa, we have historically been successful in sponsoring candidates from all ...

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All JobsOpt H1B JobsOpt H1B Jobs in California

Opt H1B information

What is an OPT H1B job?

An OPT H1B job refers to employment opportunities for foreign nationals in the U.S. who are on Optional Practical Training (OPT) or have transitioned to an H-1B visa. OPT allows international students on F-1 visas to work temporarily in their field of study, while the H-1B visa is a non-immigrant work visa for skilled professionals. Many OPT workers seek H-1B sponsorship for long-term employment. Employers often hire candidates on OPT with the intention of sponsoring them for an H-1B visa.

What are the key skills and qualifications needed to thrive in the OPT H1B position?

To succeed as an OPT/H-1B candidate, you typically need a relevant degree in STEM, business, or another professional field, along with strong technical knowledge or specialized skills related to your industry. Experience with specific programming languages, enterprise software, or industry-recognized certifications (such as PMP or CPA) is often highly valued. Excellent communication, adaptability to new work environments, and a proactive approach to learning help candidates thrive. These abilities are crucial to meeting employer expectations and navigating the complexities of transitioning from student to professional roles in the U.S. workforce.

What career growth opportunities are available for individuals working under OPT or H-1B status?

Professionals on OPT or H-1B status often begin in entry-level or mid-level positions and can advance to senior or managerial roles as they gain experience and demonstrate their capabilities. Many employers offer mentorship, skill development programs, or tuition reimbursement opportunities to help you grow within the organization. Successful candidates frequently leverage project ownership and cross-functional collaboration to showcase their value and secure promotions. Additionally, developing a strong professional network and consistently meeting performance goals can open doors to further advancement or long-term sponsorship opportunities.

What are the most commonly searched types of Opt H1B jobs in California?

The most popular types of Opt H1B jobs in California are:

What are popular job titles related to Opt H1B jobs in California?

For Opt H1B jobs in California, the most frequently searched job titles are:

What job categories do people searching Opt H1B jobs in California look for?

The top searched job categories for Opt H1B jobs in California are:

Opt H1B jobs near you
Infographic showing various Opt H1B job openings in California as of August 2026, with employment types broken down into 72% Full Time, 24% Part Time, 2% Contract, and 2% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Research Engineer, Generalist

Exa

San Francisco, CA • On-site

$120 - $150/hr

Other

Re-posted 25 days ago

Job description

Exa is building a search engine from scratch to serve every AI application. We build massive‑scale infrastructure to crawl the web, train state‑of‑the‑art embedding models to index it, and develop super high performant vector databases in Rust to search over it. We also own a $5M H200 GPU cluster that regularly lights up tens of thousands of machines.

Generalist Research Engineers work across our search and retrieval stack: crawling, parsing, ML performance, retrieval algorithms. The team is centered around improving end quality of search endpoints for customers.

Desired Experience

  • High attention to detail; simultaneously understand customer needs and implementation details of the system

  • Great intellectual horsepower - generalists who are eager to go deep

  • You’re excited to work across our search and retrieval stack: crawling, parsing, ML performance, retrieval algorithms and more

  • Comfortable working across different systems, and shipping fast

  • You care about the problem of finding high quality information and recognize how important this is for the world

Example Projects

  • Design and ship a new parser that dramatically improves retrieval performance

  • Improve throughput and latency of ML models

  • Make our web crawler 3x faster

This is an in‑person opportunity in San Francisco. We’re happy to sponsor international candidates (e.g., STEM OPT, OPT, H1B, O1, E3).

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