Software Developer Jobs in Seattle, WA

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, Intent Based Network (IBN) team is committed to enhancing the efficiency of network construction and operations while minimizing the risks associated with network changes. Our mission is to develop a streamlined, user-friendly, and intelligent network management platform that comprehensively supports the entire network lifecycle, including network planning, construction and deployment, change management and optimization, as well as network decommissioning. In addition, the IBN team plays a critical role in maintaining accurate and up-to-date network data, implementing automated network recovery mechanisms during fault scenarios, proactively predicting network device failures, and conducting thorough network risk assessments. By leveraging cutting-edge technologies and intelligent automation, we strive to enable more resilient, agile, and efficient network operations.

We are looking for talented individuals to join us for an internship in 2026. Internships at ByteDance aim to offer students industry exposure and hands-on experience. Turn your ambitions into reality as your inspiration brings infinite opportunities at ByteDance. Internships at ByteDance aim to provide students with hands-on experience in developing fundamental skills and exploring potential career paths. A vibrant blend of social events and enriching development workshops will be available for you to explore. Here, you will utilize your knowledge in real-world scenarios while laying a strong foundation for personal and professional growth. It runs for 12 weeks. Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to ByteDance and its affiliates' jobs globally. Applications will be reviewed on a rolling basis. We encourage you to apply as early as possible. Please state your availability clearly in your resume (Start date, End date).

Summer Start Dates:

May 11th, 2026
May 18th, 2026
May 26th, 2026
June 8th, 2026
* June 22nd, 2026

Online Assessment
Candidates who pass resume screening will be invited to participate in ByteDance's technical online assessment.

Responsibilities:

- 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
- Able to commit to working for 12 weeks during Summer 2026
- Possesses a solid understanding of algorithms and data structures; proficient in at least one programming language, including but not limited to Python, Go, or Rust
- Familiar with using MySQL, Redis, and Kafka for database management, caching, and distributed messaging
- Basic understanding of network protocols (e.g., TCP/IP, BGP, OSPF) and network devices (routers, switches, firewalls)
- Demonstrates a strong interest in network automation, network fault prediction, and network management
- Strong problem-solving skills and attention to detail

Preferred Qualifications:

- Good communication skills and ability to work collaboratively in a team environment
- Eagerness to learn and adapt in a fast-paced, innovative environment

Job Information

【For Pay Transparency】Compensation Description (Hourly) - Campus Intern
The hourly rate range for this position in the selected city is $42.75 - $42.75. Benefits may vary depending on the nature of employment and the country work location. Interns have day one access to health insurance, life insurance, wellbeing benefits and more. Interns also receive 10 paid holidays per year and paid sick time (56 hours if hired in first half of year, 40 if hired in second half of year). Interns who are not working 100% remote may also be eligible for housing allowance. The Company reserves the right to modify or change these benefits programs at any time, with or without notice.

For Los Angeles County (unincorporated) Candidates:

Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Our company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment:
- Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;
- Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems;
- Exercising sound judgment.

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