Software Engineer, E-commerce Supply Chain and Logistics - USDS Seattle Regular R&D Job ID: A82724A

TikTok USDS Joint Venture LLC; Seattle (WA); On-site; USD 140,000 - 180,000; Full time

Job summary

TikTok USDS Joint Venture LLC in Seattle seeks a Software Engineer to help build secure, scalable logistics services for domestic and TikTok Shop.

You will optimize backend systems, apply strong engineering practices, and collaborate across teams to deliver reliable e-commerce logistics.

Qualifications include a CS degree and experience with scalable backend services in Java/Golang/Python/C++, and knowledge of MySQL/Redis/Kafka.

Qualifications

• Bachelor's degree in Computer Science, IT, or related field.
• Experience building scalable backend services using Java/Golang/Python/C++.
• Strong coding skills and knowledge of data structures and algorithms.
• Familiarity with databases and messaging systems like MySQL/Redis/Kafka.

Responsibilities

• Develop scalable, secure backend services for logistics and TikTok Shop.
• Optimize systems for security, modularity and performance.
• Apply engineering best practices across product development teams.

Skills

Java

Golang

Python

C++

Data structures

Education

Bachelor's degree in CS or related field

Tools

MySQL

Redis

Kafka

Job description

Software Engineer, E-commerce Supply Chain and Logistics - USDS

Seattle Regular R&D Job ID: A82724A

Responsibilities

About the Team:Global E-commerce is a content-driven business powered by short-form video and live-streaming, dedicated to becoming the premier destination for users to discover affordable, high-quality products. Our team strives to deliver a tailored and efficient shopping experience while upholding a robust governance and risk control framework to ensure platform integrity, merchant compliance, and a secure ecosystem.

Responsibilities:

• Develop efficient, highly scalable and secured services to build/integrate logistics system for domestic and TikTok Shop E-commerce.
• Optimize backend systems and services for data security, modularity, computational efficiency and scalability.
• Deliver best-in-class engineering excellence practices across all product engineering disciplines.

Qualifications

Minimum Qualifications:

• Bachelor's or higher degree in Computer Science, Information Technology, Programming & System Analysis, Science (Computer Studies) or related discipline.
• Experience developing highly scalable backend services and systems using at least one of Java/Golang/Python/C++.
• Strong software programming capabilities, exhibits good code design and coding style.
• Deep understanding of data structure, algorithm design and analysis, networking, data security and highly scalable systems design.
• In depth knowledge of common databases and messaging frameworks like MySQL/Redis/Kafka etc.

Preferred Qualifications:

• Experience of logistics/transportation/delivery technology.

Job Information

About USDS

TikTok USDS Joint Venture LLC is dedicated to the safety and security of millions of Americans who create, discover, and connect with what they love on the apps we operate. The Joint Venture has been established in compliance with the Executive Order signed by President Trump on September 25, 2025. Our foundation is a comprehensive data privacy and cybersecurity program we operate under defined safeguards to protect national security and secure U.S. user data, apps and the algorithm. We safeguard the U.S. content ecosystem, holding decision-making authority for trust and safety policies and moderation. USDS Joint Venture helps ensure Americans can continue to express their creativity, discover new hobbies and interests, and build thriving communities and businesses on a global scale.

On-site presence across teams allows the company to operate with greater speed, alignment, and agility — especially in areas like real-time decision-making, team development, and integrated execution. As such, the company is shifting from a hybrid work model to a fully in-person schedule up to 5 days a week.

Why Join Us

Inspiring creativity is at the core of TikTok's mission. Our innovative product is 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 bring joy - a mission we work towards every day.

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. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. 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

TikTok 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 TikTok, our mission is to inspire creativity and bring joy. 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.

USDS Reasonable Accommodation

USDS 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/USDS-RA