Software Engineering Intern, Frontend

About Tessera Labs Tessera Labs is redefining how enterprises adopt and operationalize Artificial Intelligence. Backed by Foundation Capital and led by a world-class founding team, we build multi-agent AI systems that can automate complex business workflows across platforms like SAP, Salesforce, Workday, Snowflake, MuleSoft, and more. Our mission: Bring real AI automation to the enterprise — with speed, precision, and measurable impact. We move fast, operate with extreme ownership, and build at the frontier of applied AI. Location: San Jose, CA or Remote Duration: 10–12 weeks Hours: 40 hours max per week Start Date: June 2026

Job SummaryWe are looking for a Software Engineering Intern, Frontend who is eager to learn, grow, and contribute in a fast-paced startup environment. This is a hands-on role where you’ll work closely with our engineering team to help build and improve the user experience, from concept to deployment. You’ll gain experience designing UI components, building interactive dashboards, and visualizing data that directly impacts our users. If you enjoy solving UI challenges, shipping polished interfaces, and learning in a collaborative, supportive environment, this internship is a great opportunity to gain real-world experience. Key Responsibilities

• Assist in developing UI components, dashboards, and data visualizations. - Help maintain and improve reusable component libraries. - Support implementation of client-side state and interactions. - Contribute to creating intuitive UIs for internal tools, AI models, and data workflows. - Collaborate with the engineering team to optimize usability and performance. - Learn to identify and help address performance bottlenecks in frontend systems. - Take initiative on small projects and features with guidance from senior engineers.