Full Stack Software Engineer Graduate (Authorization-US) - 2025 Start (BS/MS)

Responsibilities

Company Introduction
Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Helo, and Resso, 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 Us
Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible.
Together, we inspire creativity and enrich life - a mission we aim towards achieving every day.
To us, every challenge, no matter how ambiguous, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.
At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve.
Join us.

Team Introduction
Welcome to the Authorization Services Team! We are the backbone of the company's security infrastructure, responsible for providing cutting-edge authorization services that are integral to nearly every employee and microservice within our organization.
Our mission is to develop and sustain a state-of-the-art model that enforces the principle of least privilege throughout all operations. Our user-friendly interfaces enable employees and microservices to interact seamlessly with our authorization systems, making complex security protocols both accessible and manageable.
By joining our team, you will be at the forefront of authorization technology, working with advanced tools and methodologies to safeguard our company's resources. You'll collaborate with a talented group of engineers and security experts dedicated to maintaining the highest standards of security and building high-throughput systems.

EC Value Proposition and Future Hiring Indication
We are looking for talented individuals to join us in 2025. As a graduate, you will get unparalleled opportunities for you to kickstart your career, pursue bold ideas and explore limitless growth opportunities. Co-create a future driven by your inspiration with Bytedance

Onboarding Date & Project Duration
Successful candidates must be able to commit to an onboarding date by end of year 2025.
We will prioritize candidates who are able to commit to these start dates. Please state your availability and graduation date clearly in your resume.
Applications will be reviewed on a rolling basis. We encourage you to apply early.
Candidates can apply for a maximum of TWO positions and will be considered for jobs in the order you applied for. The application limit is applicable to bytedance and its affiliates' jobs globally.

Online Assessment Statement
Candidates who pass resume evaluation will be invited to participate in bytedance's technical online assessment through HackerRank.

Job Responsibilities
As a fullstack engineer on our team, you will be responsible for both the backend and frontend aspects of our systems to deliver user-friendly interfaces. Your responsibilities will include:
Fullstack Development: Design, implement, and maintain both backend services and frontend interfaces for our authorization systems.
Performance Optimization: Optimize the loading times and overall performance of the frontend, minimizing delays and ensuring smooth interactions.
Security Implementation: Implement security best practices to uphold the principle of least privilege and enhance the overall security of our systems.
Code Quality and Testing: Write clean, maintainable code and develop automated tests to ensure the reliability and robustness of frontend interfaces.
Troubleshooting and Debugging: Diagnose and resolve technical issues across the stack, ensuring the smooth operation and availability of our frontends.
Collaboration: Work closely with senior engineers, security experts, and other team members to understand requirements, provide technical solutions, and contribute to the continuous improvement of our services.

Qualifications

Minimum Qualifications
Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
Familiarity with one or more backend programming languages such as Go, Java, Python, C++ or similar.
Familiarity with one or more front-end programming languages such as React, Typescript, Redux or similar.
Basic understanding of writing tests and debugging code to ensure code quality and reliability.

Preferred Qualifications
Previous internship or project experience in product development or a related field.
Basic understanding of backend technologies and frameworks, including RESTful APIs, microservices architecture, and database systems (SQL and NoSQL