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Part Time Startup Jobs in California (NOW HIRING)

Uplane

Part-time - Hiring

San Francisco, CA · On-site

About The Role We're seeking a highly skilled and proactive part-time team member to join us ... Be an early employee at a well-funded startup * Help to solve a critical problem in a massive ...

Field Materials

$111K - $137K/yr

About the Role As our part-time IT Manager, you will own the internal technology backbone of a fully remote, fast-scaling startup. You will be the go-to person for everything from laptop provisioning ...

Elve Inc

Internship: General Application

Davis, CA · On-site

$25 - $50/hr

Who is Elve? Elve, Inc is a dynamic deep-tech startup based in Davis, CA, transforming the ... Able to commit to a full-time or part-time internship schedule for a minimum duration of 12 weeks.

Elve Inc

Internship: General Application

Davis, CA · On-site

$25 - $50/hr

Who is Elve? Elve, Inc is a dynamic deep-tech startup based in Davis, CA, transforming the ... Able to commit to a full-time or part-time internship schedule for a minimum duration of 12 weeks.

More Science Institute

Claude AI Dev

San Diego, CA

$45/hr

Claude AI Dev I'm looking for a UCSD student to help set up Claude AI agents for a small healthcare technology company startup. The work is PART TIME hands-on, paid $45/hr, flexible schedule, and on ...

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$40

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How much do part time startup jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for part time startup in California is $58.87, according to ZipRecruiter salary data. Most workers in this role earn between $42.69 and $72.60 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Part Time Startup position, and why are they important?

To thrive in a part-time startup role, individuals generally need strong entrepreneurial skills, adaptability, and an understanding of business fundamentals, often complemented by experience in areas like marketing, sales, or technology. Familiarity with project management tools, basic accounting software, and collaborative platforms such as Slack or Trello is typically valuable. Outstanding communication, creative problem-solving, and the ability to manage uncertainty distinguish high performers. These skills are critical for contributing effectively to a fast-paced, evolving work environment with limited resources and dynamic priorities.

What are typical responsibilities for someone working in a part-time startup position?

In a part-time startup role, your responsibilities can range from handling customer outreach and supporting marketing campaigns to assisting with product development or managing day-to-day operations. Because startup teams are often smaller, you may be asked to wear multiple hats and adapt to changing priorities quickly. Collaboration is key, as you'll work closely with founders and other team members to achieve shared goals in a fast-paced environment. This diversity of tasks not only keeps the job engaging but also provides valuable exposure to various aspects of a growing business, which can be a great foundation for future career growth.

What is a Part Time Startup job?

A Part Time Startup job is a role where you work for a startup on a flexible, part-time basis instead of a full-time commitment. These jobs can range from marketing and product development to software engineering and operations. They are ideal for students, freelancers, or professionals looking to gain experience in startups while maintaining other commitments. This type of role allows you to contribute to dynamic projects, often with the potential for future full-time opportunities. Compensation can vary and may include salary, equity, or a combination of both.

What are the most commonly searched types of Startup jobs in California? The most popular types of Startup jobs in California are:
What cities in California are hiring for Part Time Startup jobs? Cities in California with the most Part Time Startup job openings:
Part Time Startup jobs near you
Infographic showing various Part Time Startup job openings in California as of June 2026, with employment types broken down into 100% Part Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $122,442 per year, or $58.9 per hour.

Part-time - Hiring

Uplane

San Francisco, CA • On-site

Part-time

This job post has expired today. Applications are no longer accepted.

Job description

About Uplane (YC F25)
Companies waste billions on bad ads, mismatched landing pages, and poor budget allocation. Uplane fixes this by replacing a patchwork of agencies, spreadsheets, and siloed tools with one self-improving AI system. It creates ads, builds matching landing pages, allocates budgets across different channels, and more. We are building the AI engine that will manage and spend the world's marketing budget.
About The Role
We're seeking a highly skilled and proactive part-time team member to join us remotely and support us with recruiting the best talent.
Why Join Uplane
  • Be an early employee at a well-funded startup
  • Help to solve a critical problem in a massive market
  • Shape the future of the company by helping to hire the best team
  • Culture: fast-moving, ambitious, fun, humble
Responsibilities
  • Reach out to the best talent across different platforms
  • Own the hiring process end-to-end
  • Founder Support: Work closely with the founders on high-priority hires

Requirements: Nice to Have
  • Exceptional achievements during and beyond academic studies.
  • Prior experience in an early-stage startup or another fast-paced environment.
  • Experience with hiring/talent acquisition.

Apply