Software Engineer - Intern (CIS) - 2027 Start
ByteDance, Seattle, Washington
About the job
The Corporate Information System (CIS) department plans and develops ByteDance's internal enterprise systems, tools, and AI-driven applications. We serve employees and business units worldwide across domains including workplace productivity, HR, finance, legal, procurement, approvals, and workplace services.
We are working to change how the organization operates, adding AI capabilities to our system tools and building an enterprise-grade agent ecosystem that turns systems into intelligent assistants for global teams. By investing deeply in enterprise context, we enable intelligent upgrades and process reengineering across business workflows, while continually strengthening governance in security, privacy, and compliance.
We also lead ByteDance's AI transformation, building the environments and agent tooling behind it, along with the organizational change that real adoption demands. You will have a rare vantage point on how AI rebuilds the productivity of one of the world's largest technology companies, and you will build the products behind that change.
The CIS Knowledge Bank team builds Prism and OneContext, the knowledge and context infrastructure that helps ByteDance business agents access reliable, fresh, and permission-aware enterprise context.