musictechjobs.io

Founding Full Stack Engineer

Mekion Consulting

otherremoteFull-timeSan Francisco, CACompetitivePosted 04/06/2026
About the Role

FOUNDING FULL-STACK ENGINEER

Salary: up to £200k

Location: San Francisco, US (office based)

We are looking for a Founding Fullstack Engineer with 3+ years of experience to join our small, high-agency team building AI-powered music products used by 80K+ musicians worldwide.

You'll be a high-ownership IC who can take abstract ideas and turn them into polished, consumer-facing features across web and mobile.

This is a role for someone who thrives in a fast-paced startup environment, wants to work alongside PhD researchers and consumer product experts, and is excited by the rare opportunity to combine cutting-edge tech with music every day.

You'll be joining pre-Series A with the expectation of growing into a team lead as the company scales.

What will you be doing?

  • Building and iterating on the consumer-facing web app and a new mobile app from end to end
  • Syncing with co-founders daily and then independently grinding out tasks: shipping features, fixing bugs, and improving UX
  • Taking ownership of abstract product ideas and implementing them thoughtfully with minimal hand-holding
  • Collaborating closely with design and product to iterate on UX/UI in real-time, leveraging the in-person environment
  • Dogfooding the product and contributing product intuition alongside engineering execution

Tech stack:

React, React Native, Next.js, Tailwind CSS, Supabase, AWS, Linear

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