What you'll do
- Contribute to AI agent development automating complex HRIS workflows using modern Agent Development Kits (ADKs).
- Build and ship full-stack features across Ruby on Rails backend, React frontend, and Go microservices.
- Collaborate closely with senior engineers and product teams to deliver scalable, user-focused solutions.
- Work onsite in San Francisco with a hybrid schedule requiring three days per week in the office.
- Participate in engineering rituals and have direct impact by shipping production code affecting thousands of users.
What you should know
- Ideal for candidates eager to work on cutting-edge AI and full-stack engineering in a fast-paced startup environment.
- Interns receive mentorship, weekly 1:1s, and opportunities to present to senior leadership.
- The role demands comfort with both frontend and backend technologies and a passion for AI-driven product innovation.
- Hybrid work requires being onsite in San Francisco three days a week, balancing collaboration and flexibility.
- Strong interns have a clear path to full-time employment, with significant ownership and impact from day one.
About the company
- Workstream is a mission-driven, high-growth Series B company focused on the underserved hourly workforce market.
- Backed by top-tier VCs like Founders Fund, BOND, and Coatue, emphasizing strong financial and strategic support.
- Company culture values craft, people, and inclusion, fostering a globally distributed and caring team.
- Focuses on building an all-in-one HR, payroll, and hiring platform for hourly workers across multiple sectors.
- Promotes an async-first communication style and encourages clarity, low ego, and high standards.
Key required skills
JavaScriptTypeScriptReactRuby on RailsGoAgent Development KitsLLM APIs