Network Software Development Engineer Intern (Network Switch) - 2027 Summer Undergraduate/Maste[...]

Bytedance; San Jose (CA); On-site; USD 28,000 - 41,000; Full time

Job summary

ByteDance is offering a Networking NOS internship in San Jose, CA. Join ByteDance's in-house Switch R&D team to design, test, and operate NOS for data center networks.

You’ll contribute to high-performance, programmable systems and learn hands-on through real-world network software development challenges. As an intern you will work on NOS core functionality, explore new networking and telemetry technologies, and gain exposure to data center infrastructure while collaborating with experienced

Qualifications

• Currently pursuing a Bachelor's or Master’s degree in Computer Science, Communications, or a related technical field
• Proficient in at least one programming language (C, C++, Python, Go) and solid understanding of algorithms/data structures
• Strong interest in high-speed networking, hardware-software interaction, and hardware offloading technologies
• Basic understanding of switches/routers and embedded systems knowledge
• Familiar with Linux systems and command line editors (Vim/Emacs)

Responsibilities

• Design and test core functionalities of the Network Operating System (NOS) for data center networks
• Research and implement networking/telemetry technologies to enhance reliability and availability of data center infrastructure

Skills

C/C++

Python

Go

Networking

Linux

Education

Bachelor's or Master's in CS

Tools

Vi/Vim

Emacs

Linux OS

Job description

Join us as we work together to inspire creativity and enrich life around the globe.

Location

San Jose

Team

Technology

Employment Type

Intern

Job Code

A236663

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Responsibilities

About the Team ByteDance Networking is responsible for designing, building, and operating a global, intelligent network infrastructure that meets the highest standards of availability, scalability, and performance. Within this organization, the in-house Switch R&D team plays a pivotal role by driving the co-design of both switch software and hardware. This team is shaping the future of network infrastructure by developing a cutting‑edge Network Operating System (NOS) that runs on advanced switch silicon. Join us to shape networking innovation. You’ll work on high-performance, programmable, resilient systems powering ByteDance’s global platforms—gaining hands‑on experience with large-scale software development and network operations behind some of the world’s most used services. We are looking for talented individuals to join us for an internship. Our internship program offers students hands‑on experience, industry exposure, and opportunities to apply their knowledge to real‑world challenges while building a strong foundation for personal and professional growth. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.

Candidates may apply to a maximum of two positions across Our Company and its affiliates globally. Applications will be considered in the order they are submitted. Applications are reviewed on a rolling basis, so we encourage you to apply early. Please clearly state your availability in your resume, including your start and end dates.

• Design and test core functionalities of the Network Operating System (NOS) that powers data center networks
• Research and implement new networking, monitoring, and telemetry technologies to enhance the efficiency, reliability, and availability of data center infrastructure

Qualifications

Minimum Qualifications

• Currently pursuing a Bachelor's or Master’s degree in Computer Science, Communications, or a related technical field
• Possesses a solid understanding of algorithms and data structures; proficient in at least one programming language, including but not limited to C, C++, Python, or Go
• Demonstrates a strong interest in high-speed networking, hardware-software interaction, and hardware offloading technologies
• Has a basic understanding of the operation of switches and routers, along with fundamental knowledge of embedded systems and processor architecture
• Familiar with Linux systems; comfortable using the Linux command line and editors such as Vim or Emacs

Preferred Qualifications

• Experience in network software or protocol development
• Strong problem-solving skills and proficiency in software debugging and troubleshooting

Job Information

About Us

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.

Why Join ByteDance

Inspiring creativity is at the core of ByteDance's mission. Our innovative products are built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and enrich life - a mission we work towards every day.

As ByteDancers, we strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our Company, and our users. When we create and grow together, the possibilities are limitless. Join us.

Diversity & Inclusion

ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Reasonable Accommodation

ByteDance is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://tinyurl.com/RA-request