Full-Stack Software Engineer

US Mobile is building the future of wireless communication.

The goal: one unified network open to any person and any device, worldwide.

Connection without walls.

We’re getting there by empowering customers.

All three major networks on one phone and one plan, plus home internet from Starlink.

No lock-in.

No commitments.

Custom fit plans at every price point. 24/7 customer support with real people, empowered to help.

We get real-time feedback from Reddit , surveys, and customer support informing product roadmaps and everything we do.

It’s working — Consumer Reports named us the top-rated mobile carrier two years in a row.*

And we’re building innovative systems that scale.

A network agnostic tech stack.

Agile, cross-functional teams built on trust and mutual respect.

This work isn’t for everyone.

If you work fast, flexibly, and collaboratively — without compromising standards — we want to hear from you.

We're looking for a full-stack JS engineer to help us scale and connect millions of devices to wireless networks.

The projects and potential impact are incredible.

We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges.

• Work on developing and deploying exciting new features
• Advise on technologies and present solutions to the team
• Take on legacy architecture and digital transformation projects
• Expand on our Node services suite of applications
• Document any new and undocumented processes and workflows
• Work in a start-up environment with lots to do and lots of hats to wear
• Assist in building tools to ensure a high-quality end-user product
• Help us scale to 10’s of millions of customers & connected devices
• Strong full-stack engineer comfortable owning a feature from Postgres schema through WebSocket protocol to the React component the user clicks on.
• Deep Node.js + TypeScript experience. Strict TS, generics, discriminated unions — you reach for the type system before you reach for tests.
• Strong React. Modern hooks-era React; you've shipped non-trivial SPAs and know how to keep them fast under real load. Bonus if you've worked with React Native (especially native module / push / deep-link plumbing) or built embeddable / drop-in components.