Software Engineer Intern - 12 month Industry Placement
Role summary
Roku is seeking a Software Engineer Intern for a 12-month paid placement starting September 2026. This role focuses on embedded software development and quality assurance for player devices. Interns will contribute to improving product quality and developer efficiency by developing automated tests for C/C++ applications on embedded Linux systems. Responsibilities include writing support scripts, analyzing logs and failures, improving test cases, and documenting findings. The ideal candidate is pursuing a degree in Computer Engineering, Computer Science, or a related field, has some C/C++ programming experience, familiarity with Linux and basic scripting (Python/Bash), and an interest in debugging. Exposure to embedded Linux, multi-threading, or test development methodologies is a plus. Interns will gain hands-on experience, mentoring, and practical skills in a collaborative, distributed team environment.
Teamwork makes the stream work.
Roku is changing how the world watches TV
Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platform that connects the entire TV ecosystem. We connect consumers to the content they love, enable content publishers to build and monetize large audiences, and provide advertisers unique capabilities to engage consumers.
From your first day at Roku, you'll make a valuable - and valued - contribution. We're a fast-growing public company where no one is a bystander. We offer you the opportunity to delight millions of TV streamers around the world while gaining meaningful experience across a variety of disciplines.
About the Team
We’re a distributed team working across multiple continents and time zones, focused on building high-quality software releases for Roku’s latest player devices. We move fast, adapt quickly, and care deeply about making products that are easy—and joyful—for customers to use. Interns are treated as real contributors: you’ll work with engineers, QA, product managers, and other partners, and you’ll get support through mentoring, feedback, and structured onboarding.
About the role
This internship is a great fit for a student going into their Placement Year who’s interested in embedded software development and software quality. You’ll help improve product quality and developer efficiency by contributing to automatable tests, debugging issues, and improving testing workflows for C/C++ applications running on embedded/Linux-based systems.
We offer a paid 12 month internship, starting in September 2026.
What you'll be doing
With guidance from the team, you will:
We're excited if you have:
Nice to Have:
What You’ll Gain
Our Hybrid Work Approach
Roku fosters an inclusive and collaborative environment where teams work in the office Monday through Thursday. Fridays are flexible for remote work except for employees whose roles are required to be in the office five days a week or employees who are in offices with a five day in office policy.
Benefits
Roku is committed to offering a diverse range of benefits as part of our compensation package to support our employees and their families. Our comprehensive benefits include global access to mental health and financial wellness support and resources. Local benefits include statutory and voluntary benefits which may include healthcare (medical, dental, and vision), life, accident, disability, commuter, and retirement options (401(k)/pension). Our employees can take time off work for vacation and other personal reasons to balance their evolving work and life needs. It's important to note that not every benefit is available in all locations or for every role. For details specific to your location, please consult with your recruiter.
Accommodations
Roku welcomes applicants of all backgrounds and provides reasonable accommodations and adjustments in accordance with applicable law. If you require reasonable accommodation at any point in the hiring process, please direct your inquiries to EmployeeRelations@Roku.com.
The Roku Culture
Roku is a great place for people who want to work in a fast-paced environment where everyone is focused on the company's success rather than their own. We try to surround ourselves with people who are great at their jobs, who are easy to work with, and who keep their egos in check. We appreciate a sense of humor. We believe a fewer number of very talented folks can do more for less cost than a larger number of less talented teams. We're independent thinkers with big ideas who act boldly, move fast and accomplish extraordinary things through collaboration and trust. In short, at Roku you'll be part of a company that's changing how the world watches TV.
We have a unique culture that we are proud of. We think of ourselves primarily as problem-solvers, which itself is a two-part idea. We come up with the solution, but the solution isn't real until it is built and delivered to the customer. That penchant for action gives us a pragmatic approach to innovation, one that has served us well since 2002.
To learn more about Roku, our global footprint, and how we've grown, visit https://www.weareroku.com/factsheet.
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Sample Roku interview questions
- 1
Design a system for managing a distributed load balancer.
system designmedium - 2
Design a grocery subscription service
system designmedium - 3
Diameter of a Binary Tree Find the diameter of a binary tree. Input: root = [1,2] Output: 1 Explanation: The longest path is simply the single edge connecting the root node to its only child.
codingmedium - 4
Split Array into Consecutive Subsequences Split an array into consecutive subsequences. Input: nums = [1,2,3,4,4,5] Output: FALSE Explanation: The numbers can form [1,2,3,4], but the remaining leftover group [4,5] is too short to form a valid sequence of length 3.
codingmedium - 5
Lowest Common Ancestor on an N-ary Tree Find the lowest common ancestor on an N-ary tree. Input: root = [1,null,2,3,4], p = 2, q = 3 Output: 1 Explanation: Both nodes 2 and 3 are direct children of the root node 1, making 1 the lowest common ancestor.
codingmedium
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