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Internship Software Engineer Startup Jobs (NOW HIRING)

Rundoo

Software Engineer

Redwood City, CA · On-site

$186K/yr

Experience at an early-stage startup , or another fast-moving environment * Familiarity with ERP, ... Studied CE and played varsity soccer at Waterloo: internships at Replicant and other Canadian ...

Social Impact

Software Engineering Intern

Washington, DC · On-site

Software Engineering Intern Location: Washington DC Metro Area (Hybrid / Occasional Onsite Meetups ... Internship We are an early-stage technology startup building a next-generation enterprise platform ...

NextHop AI

Software Engineer

Santa Clara, CA · On-site

As an AI infrastructure startup, we are developing innovative systems to enable large-scale AI ... Participate in all parts of software engineering, ranging from design and implementation of ...

NextHop AI

Software Engineer

Bellevue, WA · On-site

As an AI infrastructure startup, we are developing innovative systems to enable large-scale AI ... Participate in all parts of software engineering, ranging from design and implementation of ...

NextHop AI

Software Engineer

Bellevue, WA

As an AI infrastructure startup, we are developing innovative systems to enable large-scale AI ... Participate in all parts of software engineering, ranging from design and implementation of ...

NextHop AI

Software Engineer

Santa Clara, CA

As an AI infrastructure startup, we are developing innovative systems to enable large-scale AI ... Participate in all parts of software engineering, ranging from design and implementation of ...

Mintex Technology

Software Engineer

San Francisco, CA · On-site

$185K/yr

This role is ideal for ambitious builders who thrive in fast-paced startup environments and want ... Software Engineering experience * Strong backend engineering skills with Python * Experience ...

NexHealth

Software Engineer

Seattle, WA

Internships, co-ops, and meaningful open-source contributions count. * Solid grasp of data ... Prior experience working in a startup or fast-paced product environment.

Eden Technologies Inc

Software Engineer

Lockhart, TX · On-site

$130K - $165K/yr

We are looking for someone practical, scrappy, and comfortable working in a startup environment ... Hands-on software engineering experience with embedded systems, IoT, edge computing, control ...

David Joseph & Company

Software Engineer

San Francisco, CA · On-site

$150K - $250K/yr

Has been a CTO, founding engineer, or early engineer at a startup, understands what extreme ... Exceptional new grad with a top-tier internship at Optiver, Jane Street, or equivalent * Has ...

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How much do internship software engineer startup jobs pay per hour?

As of Jul 5, 2026, the average hourly pay for internship software engineer startup in the United States is $25.42, according to ZipRecruiter salary data. Most workers in this role earn between $20.67 and $28.85 per hour, depending on experience, location, and employer.

What types of projects and responsibilities can I expect as an Internship Software Engineer at a startup?

As an Internship Software Engineer at a startup, you can expect to work on a variety of hands-on projects that may include developing new features, fixing bugs, and participating in code reviews. Startups often have smaller teams, so interns are typically given more ownership and responsibility compared to larger organizations. You'll likely collaborate closely with senior engineers, product managers, and sometimes even founders, gaining exposure to the full software development lifecycle. This environment offers a great opportunity to learn quickly, build a diverse skill set, and make a visible impact right from the start.

What are the key skills and qualifications needed to thrive as an Internship Software Engineer at a startup, and why are they important?

To thrive as an Internship Software Engineer at a startup, you need a solid understanding of programming fundamentals, problem-solving abilities, and typically be pursuing or have a degree in computer science or a related field. Familiarity with popular programming languages (such as Python, Java, or JavaScript), version control systems like Git, and common development frameworks or cloud platforms is often expected. Strong communication, adaptability, and a proactive attitude help you stand out in the fast-paced, collaborative startup environment. These skills and qualities are vital for quickly contributing to projects, learning new technologies, and supporting the dynamic needs of a growing company.

What does an Internship Software Engineer do at a startup?

An Internship Software Engineer at a startup typically assists with coding, debugging, and testing software applications under the guidance of experienced engineers. They may help develop new features, fix bugs, participate in code reviews, and contribute to team meetings. Startups often provide interns with a broad range of responsibilities, offering valuable hands-on experience and exposure to different aspects of software development. This role is ideal for students or recent graduates looking to gain practical skills in a fast-paced, collaborative environment.
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Internship Software Engineer Startup jobs near you
Software Engineer

Software Engineer

Rundoo

Redwood City, CA • On-site

$186K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

Job description

About Rundoo ℹ
Our mission is to empower independent supply stores with best-in-class technology. Think of your local hardware store or mom-and-pop nursery-these are our clients. From paint to lumber to flooring, over 200,000 such stores across the country sell over $1T of building materials annually using outdated, on-premises systems. We're aiming to help them modernize so that they can continue to thrive.
Backed by leading investors including Bessemer and CRV, we've raised $18M across three rounds and are growing quickly. Our team is made up of builders, sellers, and industry veterans with a shared goal: to bring modern technology to an overlooked industry.
About the role
You'll be based out of our Redwood City office and work in person with the rest of our engineering team. As a Software Engineer, you'll ship features end-to-end across our stack: a Go backend, a TypeScript/React web app, and React Native mobile apps. Your work goes directly to the supply-store owners and staff who run their businesses on Rundoo every day.
You'll report to one of our engineering leads and work in a small pod of about 4-5 engineers. You'll own clearly-scoped projects from start to rollout, get deep in the part of the product your pod owns, and build your system and product intuition with mentorship from senior engineers through pairing and code review. It's a good fit for someone 1-3 years into their career.
What you'll do as a Software Engineer at Rundoo
  • Ship features end-to-end, from the proto and backend logic to the web and mobile UI
  • Own small, clearly-scoped projects (typically 1-3 weeks) with limited direction, from scoping through rollout
  • Go deep in your pod's part of the product so you can fix arbitrary bugs and add new features with confidence
  • Align with PM and tech lead on what you're building and why, and write tickets clear enough for another engineer to pick up
  • Talk to clients directly, calling stores to research how they work and to get their feedback on what you've shipped
  • Write design docs for your features and reason about how your work interacts with adjacent systems
  • Review teammates' code and act on the feedback you get, keeping our codebase readable and maintainable
  • Spot broken team processes and fix them, automating manual work where it speeds up delivery

Requirements ☑
  • 1-3 years of professional software engineering experience
  • Solid command of computer-science fundamentals and fluency in at least one production language
  • Comfort shipping features end-to-end and debugging across the stack
  • Based in (or willing to relocate to) the Bay Area and able to work in person 4 days a week in our Redwood City office

Bonus points
  • Experience with Go, TypeScript/React, or React Native
  • Experience at an early-stage startup, or another fast-moving environment
  • Familiarity with ERP, POS, payments, or other system-of-record software

Benefits
  • Full medical, dental, and vision coverage (100% of premiums for you, 50% for dependents)
  • Life Insurance
  • 401k with Betterment
  • Unlimited PTO with 10 company paid holidays
  • In-office gym
  • Daily team lunches
  • Learning materials and audiobook subscriptions

Compensation
  • Base Salary: $186K
  • Equity package of $101K / 0.0440% / 7,602 options
Meet some of the team
  • George: Studied computer science and math at Stanford; worked a couple internships at Meta + some startups in Denver; jaywalking ticket recipient
  • Santi: Studied CE and played varsity soccer at Waterloo: internships at Replicant and other Canadian startups
  • Vidya: Studied Computer Science at UC Berkeley; worked at Ironclad for 5 years as a Software Engineer and Engineering Manager; south Indian classical dancer
  • Umer: CS at NUS; interned at Visa and a couple of startups in Singapore. Has an identical twin
  • Jordan: Studied computer engineering at Waterloo; did internships at IBM, Rivian, and a couple startups; Played the Saxophone professionally for a while

Interview Process
  1. Intro Call - Meet a recruiter to learn more about each other (20 mins, remote)
  2. Live coding screen with Andrew (45 mins, remote)
  3. Take Home Assignment
  4. Onsite - A mix of technical and culture interviews with the team (~4 hours, in person)
About our founders
  1. Andrew (CTO): studied computer science & humanities at Stanford; worked as a software engineer and head of engineering at Apple & Anova; danced with the SF ballet (where he met his wife)!
  2. Nick (CEO): studied math & computer science at Stanford; worked as a trader at Bridgewater & Citadel and as a PM at Google & Enigma; distantly related to the founder of the Hershey company
How we've fundraised
We've raised $18m across three rounds:
  1. A $2m pre-seed led by Kent Bennett at Bessemer with participation from Plug & Play, Quiet Capital, and Sequoia.
  2. A $5m seed led by Caitlin Bolnick Rellas at CRV.
  3. An $11m series A led again by Bessemer and CRV.

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