Zipline is the world’s largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world’s largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.
Our customers include the world’s largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we’ve built to enable seamless, reliable, global operations.
Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe.
We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people’s lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds.
As part of the Long Range Platform Engineering Team, the Embedded Firmware team develops and maintains the software that runs directly on Zipline’s vehicle and ground-system hardware. Our work spans device drivers, sensor and actuator interfaces, power management, communications, fault detection, and safety-critical behavior. Team members collaborate closely with electrical, mechanical, systems, test, and operations teams to bring new hardware to life and troubleshoot real-world issues. By making every embedded component reliable, observable, and safe, we help ensure that each delivery vehicle can complete its mission successfully. Our team has the unique opportunity to combine deep hardware knowledge, careful software engineering, and the opportunity to see our code create an immediate physical impact.
Your RoleAs an Embedded Firmware intern, you’ll take ownership of a meaningful project that helps improve the safety, reliability, or performance of Zipline’s vehicles and ground systems. You’ll write and test software, work hands-on with hardware, and help investigate real-world behavior seen in our labs and operations. Your work will contribute directly to making autonomous deliveries more dependable for the communities that rely on them! You’ll learn from experienced firmware, electrical, mechanical, and systems engineers through mentorship, design reviews, and collaborative problem-solving. This is an opportunity to build your engineering judgment, get your hands dirty, and make a meaningful contribution to a system with real-world impact.
What You'll Do- Design, implement, and test embedded software that supports Zipline’s vehicles, batteries, chargers, or ground systems.
- Work hands-on with hardware in the lab, learning how software communicates with sensors, power electronics, and other onboard components.
- Use logs, test equipment, and experiments to investigate unexpected behavior and turn findings into reliable fixes.
- Build automated tests that catch regressions early and help ensure our systems behave safely in real-world conditions.
- Own a scoped project from initial requirements through validation, with guidance from an experienced engineering mentor.
- Participate in design discussions, code reviews, and cross-functional work with electrical, mechanical, systems, and test engineers.
- Learn how safety-critical products move from an idea to deployed hardware while making a measurable contribution to Zipline Africa’s mission.
- Pursuing a Bachelor’s degree in Computer Science, Computer Engineering, or a related field, ideally in your junior or senior year.
- Strong understanding of core engineering fundamentals and an ability to apply them to open-ended firmware problems.
- Experience with embedded platforms (i.e. ESP32, STM, Arduino, Raspberry Pi, etc.)
- Experience with C/C++
- Proficiency in Unix
- Strong problem-solving skills
- Curiosity, ownership, and a willingness to learn quickly from both successes and failures.
- Ability to work onsite and collaborate closely with engineers in a hands-on firmware development environment.
Our internships are full-time positions, in-person at our South San Francisco office. We will host our Summer 2027 interns from May/June 2027 to August/September 2027. This position is also open to Spring/Summer co-ops.
Candidates are limited to three (3) applications within a 30-day period.
Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities.
Zipline is also committed to providing reasonable accommodations to individuals with disabilities. Please let your point of contact at Zipline know if you require any accommodations throughout your interview process.
For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.
As set forth in Zipline ’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.
Skills Required
- Pursuing a Bachelor's degree in Computer Science, Computer Engineering, or a related field
- Ideally in junior or senior year
- Strong understanding of core engineering fundamentals
- Experience with embedded platforms such as ESP32, STM, Arduino, or Raspberry Pi
- Experience with C and C++
- Proficiency in Unix
- Strong problem-solving skills
- Curiosity, ownership, and willingness to learn quickly
- Ability to work onsite and collaborate in a hands-on firmware development environment
Zipline Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Zipline and has not been reviewed or approved by Zipline.
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Healthcare Strength — Healthcare coverage is consistently described as comprehensive and high quality, with multiple plan choices, low out‑of‑pocket costs, and additions like HRA, One Medical, and fertility support.
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Parental & Family Support — Parental and family leave is highlighted as generous and meaningfully used, reinforcing support for major life events.
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Leave & Time Off Breadth — Paid time off, sick days, and holidays are portrayed as solid and broadly available, contributing to overall benefits depth.
Zipline Insights
What We Do
Zipline is the world's largest autonomous delivery network and is powered entirely by fixed-wing drones. Our fleet circles the equivalent distance of the equator every 2.5 days, and we have shipped hundreds of thousands of critical medical products across Rwanda, Ghana, and now beginning in the United States.
Why Work With Us
Zipline is the perfect intersection of super cutting-edge tech, deep social mission, and extremely compelling business case. Our small, scrappy, customer-obsessed, humble, and mission-driven team has set the bar for what is possible in the drone logistics industry globally, and has designed some incredibly elegant technology in the process.
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