Software Engineering Intern

Zentry Pass · St Louis, MO

  • Full-time

About the role

About Zentry Pass

At Zentry Pass, we're building the future of flexible work. We're a rapidly growing startup helping professionals discover, access, and manage coworking spaces across the United States through a single membership. In just over a year, we've expanded into 80+ cities, partnered with 100+ coworking locations. As a Software Engineering Intern, you'll work directly with our founders and engineering leadership to build real features used by real customers. This is not a "watch from the sidelines" internship. You'll gain hands-on experience shipping production software, working with AI tools, and learning how technology decisions are made inside a fast-growing startup.

What You'll Do

  • Build and maintain features across our web and mobile platforms
  • Work alongside founders and engineers on real customer-facing projects
  • Assist with AI-powered automation and workflow initiatives
  • Participate in product planning, sprint discussions, and technical design reviews
  • Debug issues and contribute to improving platform performance
  • Learn modern software development practices in a startup environment
  • Collaborate across engineering, operations, and product teams

What You'll Learn

  • Full-stack application development
  • AI-assisted software development workflows
  • Product management and startup operations
  • Agile development processes
  • Customer-driven product development
  • Working in a venture-backed startup environment
  • How software is built, launched, and scaled in the real world

Preferred Qualifications

  • Currently pursuing a degree in Computer Science, Software Engineering, Information Systems, or a related field
  • Experience with at least one programming language
  • Familiarity with JavaScript, TypeScript, React, React Native, C#, or .NET is a plus
  • Strong problem-solving skills and willingness to learn
  • Self-motivated and comfortable working independently
  • Interest in startups, entrepreneurship, AI, or the future of work

Details

  • Summer 2026 Internship
  • Part-Time (15-20 hours per week)
  • Remote
  • Flexible schedule
  • Academic Credit Eligible
  • Opportunity for continued involvement beyond the summer based on performance

Why Join Us?

You'll work directly with founders who have built and exited startups, gain exposure to real customers and real product challenges, and leave the summer with meaningful experience, shipped projects, and a stronger portfolio than most traditional internships can provide. If you're excited about startups, technology, AI, and building products that people use every day, we'd love to meet you.

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