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Internship Early Stage Startup Jobs (NOW HIRING)

Founding Engineer

San Francisco, CA ยท On-site

$200K - $300K/yr

About the Role A fast-moving, early-stage startup in San Francisco is looking for a Founding Engineer to join as one of the first technical hires. This is a rare opportunity to work directly with the ...

Founding Engineer

San Francisco, CA ยท On-site

$200K - $300K/yr

About the Role A fast-moving, early-stage startup in San Francisco is looking for a Founding Engineer to join as one of the first technical hires. This is a rare opportunity to work directly with the ...

Hybrid Senior Backend Engineer

New York, NY ยท Hybrid

$200K - $250K/yr

Senior Backend Engineer Benefits -- Starting Salary targeting $200K-$250K -- Early-stage startup equity -- Comprehensive health, dental, and vision -- 401k retirement with match -- Bi-annual team off ...

We're an early-stage startup where every hire directly shapes our trajectory, and we need someone who is energized by that pressure, not intimidated by it. Reporting directly to the CEO, you'll own ...

$150 - $200/hr

About you and this role Robust AI is a fast-growing, early-stage startup founded in 2019 by an unsurpassed team of veterans in robotics, AI, and business. We are a collaborative group with a wide ...

HIKINEX is an early-stage, venture-backed AI startup seeking a Founding Design Engineer to become its first design-focused engineering hire. The role involves owning the end-to-end user experience ...

This role is 100% on-site in NYC Number of Vacancies: 3 About the Company Our client is a fast-growing early-stage startup building the AI-powered management system of the future . With $3M in seed ...

Developer

Portland, OR ยท On-site

We are an early stage startup with modest funding, and very eager customers. We need your help to take Factor.io into General Availability.

NY ยท On-site

$125 - $150/hr

This is a unique opportunity to join an early-stage startup and be at the forefront of a cutting-edge technology that is poised to disrupt the data industry. Your Responsibilities: * Provide ...

Electrical Engineer

San Carlos, CA ยท On-site

$150 - $200/hr

About you and this role Robust AI is a fast-growing, early-stage startup founded in 2019 by an unsurpassed team of veterans in robotics, AI, and business. We are a collaborative group with a wide ...

Showing results 41-60

Internship Early Stage Startup information

What is an internship at an early stage startup?

Internships at early stage startups are short-term work experiences where students or recent graduates work with small, rapidly growing companies that are in the initial phases of development. These internships often provide hands-on opportunities to contribute directly to important projects, as startups usually have small teams and limited resources. Interns can gain experience in various roles, ranging from marketing and product development to engineering and business operations. The fast-paced environment encourages learning, creativity, and adaptability. While compensation and structure may vary, the experience is valuable for building skills and networking in the startup ecosystem.

What skills and qualifications are needed to thrive as an intern at an early stage startup?

To thrive as an intern at an early-stage startup, you need a strong foundation in your field of study, adaptability, and a proactive learning attitude, typically supported by current enrollment in a relevant degree program. Familiarity with productivity tools like Google Workspace, project management platforms such as Trello or Asana, and sometimes basic coding or data analysis skills are often advantageous. Outstanding communication, initiative, and the ability to work independently make an intern stand out in this fast-moving environment. These skills are vital because early-stage startups require team members who can quickly adapt, take ownership, and contribute meaningfully to dynamic projects with minimal supervision.

What unique learning opportunities can I expect from an internship at an early stage startup?

Interning at an early stage startup offers a dynamic environment where you'll likely wear multiple hats and take on responsibilities beyond a traditional internship. You'll have the chance to work closely with founders and small teams, gaining hands-on experience in various areas such as product development, marketing, and business operations. This exposure accelerates your learning curve and allows you to make a tangible impact, while also developing problem-solving skills and adaptability. Additionally, the fast-paced nature of startups often means you'll receive direct feedback and mentorship, helping you grow professionally and expand your network.

What is the difference between Internship Early Stage Startup vs Intern in a Corporate Company?

AspectInternship Early Stage StartupIntern in a Corporate Company
Work EnvironmentFast-paced, dynamic, often small teamsStructured, hierarchical, larger teams
ResponsibilitiesVaried, hands-on, broad scopeMore specialized, task-specific
Required CredentialsMinimal, focus on enthusiasm and adaptabilityOften related to field of study, some companies require specific skills
Industry UsageCommon in startups across tech, marketing, etc.Widespread in corporate sectors like finance, consulting

Internship in an early stage startup offers a dynamic environment with broad responsibilities, ideal for gaining diverse experience. In contrast, an internship in a corporate company provides a structured setting with specialized tasks, suitable for those seeking industry-specific skills. Both roles serve as valuable entry points but differ significantly in work style and scope.

More about Internship Early Stage Startup jobs

What cities are hiring for Internship Early Stage Startup jobs?

Cities with the most Internship Early Stage Startup job openings:

What are the most commonly searched types of Early Stage Startup jobs?

The most popular types of Early Stage Startup jobs are:

What states have the most Internship Early Stage Startup jobs?

States with the most job openings for Internship Early Stage Startup jobs include:

Infographic showing various Internship Early Stage Startup job openings in the United States as of August 2026, with employment types broken down into 78% Full Time, 21% Part Time, and 1% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution.

Founding Engineer

Clera

San Francisco, CA โ€ข On-site

$200K - $300K/yr

Full-time

Re-posted 18 days ago


Job description

About the Role

A fast-moving, early-stage startup in San Francisco is looking for a Founding Engineer to join as one of the first technical hires. This is a rare opportunity to work directly with the founding team, own product decisions end-to-end, and help shape the technical direction of the company from day one. You'll wear multiple hats, move fast, and have a direct impact on what gets built and how.

What You'll Do
  • Build and ship full-stack features across the product in a 0-to-1 environment

  • Own product decisions and contribute to roadmap prioritization alongside founders

  • Set early engineering standards, architecture decisions, and development practices

  • Collaborate cross-functionally in a small, high-trust team with minimal hierarchy

  • Iterate rapidly based on user feedback and business needs

What We're Looking For

Required:

  • 3–7 years of full-stack software development experience

  • Bachelor's degree in Computer Science or equivalent from a top-20 CS program

  • Strong product sense and comfort owning decisions in a small, cross-functional team

  • Ability to thrive in ambiguous, fast-paced founding-team environments

  • Based in San Francisco, CA or willing to relocate

  • Must be legally eligible to work in the United States without visa sponsorship

Nice to Have:

  • Experience at a FAANG-scale organization and/or an early-stage startup (a mix of both is ideal)

  • Prior experience shipping products in a 0-to-1 context

Compensation & Benefits
  • Salary: $200,000 – $300,000 USD annually

  • Equity and additional benefits commensurate with a founding-team role

Location

This role is on-site in San Francisco, CA. Candidates must be based in San Francisco or willing to relocate. Visa sponsorship is not available.