Full Stack Engineering Intern (Summer 2026)

zaimler • San Mateo, CA

1d

About The Position

We are looking for a few interns to join us either part-time through the year or full-time for the summer. The ideal candidate should have an interest and some experience across both frontend and backend development. In this internship, you'll build features end-to-end, from the API layer through the UI, working on the product that enterprise data teams use to interact with zaimler's semantic graph platform. You will get hands-on experience shipping complete features in a fast-moving startup environment where you can see the full picture of how a product comes together.

Requirements

• Pursuing a Bachelors or Masters in CS
• Startup internship experience is highly preferred
• Proficiency in JavaScript/TypeScript and at least one backend language (Python, Go, or Java)
• Experience with React or a similar frontend framework
• Familiarity with RESTful API design and relational databases (PostgreSQL or similar)
• Comfortable working across the stack and switching contexts between frontend and backend
• Strong fundamentals in data structures, algorithms, and system design
• Experience with version control (Git) and collaborative development workflows
• Great communication skills and a team player

Nice To Haves

• Experience building and deploying a full stack application (side project, hackathon, or prior internship)
• Familiar with containerization (Docker) and cloud platforms (AWS, GCP, or Azure)
• Interest in data visualization, graph databases, or knowledge graph systems
• Familiar with Next.js, FastAPI, or similar modern frameworks
• Experience with authentication, authorization, or multi-tenant application patterns

Responsibilities

• Build features end to end: design APIs, implement backend logic, and create the frontend interfaces that surface them to users
• Develop and extend internal tools and workflows that support the engineering and data teams
• Work on integrations between zaimler's platform and external enterprise systems
• Write tests across the stack and contribute to CI/CD pipelines
• Collaborate closely with product, infrastructure, and ML engineers to scope and deliver new capabilities

What This Job Offers

• Job Type: Full-time
• Career Level: Intern