Backend Software Engineer Project Intern (Corporate Service System)

About the role

The Corporate Service System team at ByteDance is looking for a Backend Software Engineer Project Intern. You will work on short‑term projects that build intelligent decision‑making platforms and improve office workflows, gaining hands‑on experience in a fast‑paced environment.

Key responsibilities

• Assist in designing, developing, testing, and deploying backend software solutions.
• Write clean, efficient, and maintainable code following best practices.
• Collaborate with senior engineers to solve technical challenges.
• Participate in code reviews, debugging, and performance optimization.
• Develop and maintain technical documentation.
• Work with cross‑functional teams, including product managers, designers, and QA, to deliver high‑quality features.

Required profile

• Currently pursuing an undergraduate or master’s degree in Software Development, Computer Science, Computer Engineering, or a related field.
• Proficiency in at least one programming language such as Golang, Java, C++, or Python.
• Understanding of data structures, algorithms, and software development principles.
• Experience with version control (Git), databases (SQL or NoSQL), and cloud services (AWS or Azure).
• Strong problem‑solving skills and a willingness to learn.

Required skills

• Golang, Java, C++, Python
• Git
• SQL, NoSQL
• AWS, Azure
• Spring Boot, TensorFlow, PyTorch, Hugging Face (preferred)
• Docker, Kubernetes, CI/CD, DevOps (preferred)
• AI, Machine Learning, Large Language Models (preferred)