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Founding Full Stack Engineer

Job in California, Moniteau County, Missouri, 65018, USA
Listing for: Voicepanel
Full Time position
Listed on 2026-01-01
Job specializations:
  • Software Development
    Software Engineer
Job Description & How to Apply Below
Location: California

Voicepanel is a Y Combinator-backed startup transforming how companies gather feedback from their customers. Our AI-native platform empowers research and product teams to precisely measure what their customers think about any topic — products, prototypes, branding, and more. We do this by automating time-consuming & expensive processes, typically performed by research agencies, with easy-to-use software.

We are working on a $140B+ market opportunity, we’re growing fast, and we are already selling to major brands who are shifting budgets to more modern approaches for research. We are now assembling a world‑class team to help us scale. In 2025, we’ll be taking our platform to the next level by building the agent infrastructure for customer insights — enabling companies to build custom agents that bring the voice of the customer into every product decision.

Founding engineers at Voicepanel are instrumental in helping build, develop, support, and maintain many of the core systems that will set up Voicepanel for success now and into the future.

This is a great opportunity to: (1) be a founding engineer at a fast moving startup (2) push the industry forward and be at the bleeding edge, and (3) learn a ton. Our tech stack is primarily Type Script (NextJS / React / Express

JS) with Postgre

SQL database hosted by Supabase.

What you’ll work on
  • Build the core systems behind Voicepanel’s AI agents
  • Collaborate directly with the founders on fast-moving, high-impact projects
  • Own complex technical initiatives, from architecture to implementation
  • Design and ship end-to-end features across the stack (backend, frontend, agent workflows)
  • Improve and scale our event-driven systems and agent orchestration pipelines
  • Craft thoughtful interfaces that help customers capture and act on rich feedback
Basic Qualifications
  • 10+ years software development experience
  • 5+ years experience with Type Script
  • Comfortable working independently across the stack whether work involves the backend, frontend, infrastructure, event-driven systems, scripts, APIs, testing automation, working with AI models etc.
  • You desire meaning and impact in your work
  • You’re ready to put in the startup hours
This job is an excellent fit if
  • You like working in a growth environment that embraces a culture of transparency, experimentation, simplicity, and focus.
  • You get satisfaction out of building end-to-end customer solutions that are delightful.
  • You have a proven track record of architecting, designing, and owning scalable and smart systems from scratch, providing solid foundations for other engineers to build off of.
  • You have experience with or are very interested in working with the latest AI tech and want to push the limits of what is possible today.
Role
  • Title:

    Founding Engineer
  • Location:

    San Francisco Bay area (if you’re not in SF, but are a killer candidate, just let us know 👍)
  • Compensation:
    We are looking for exceptional founding engineers to join our team and would love to find the combination of salary and equity that will make that happen. Let’s have a conversation on what would be attractive for you!
Tech Stack
  • Type Script, Postgres, Supabase, NextJS on Vercel, Inngest, Express

    JS and others
Benefits
  • Comprehensive health, dental, and vision insurance
  • 401(k) plan with company matching
  • Fully covered travel for team retreats and offsites
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Position Requirements
5+ Years work experience
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