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US Mobile

Senior Frontend Engineer

Sorry, this job was removed at 10:09 p.m. (EST) on Monday, Feb 09, 2026
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Hybrid
2 Locations
Hybrid
2 Locations

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US Mobile is on a mission to revolutionize connectivity. Imagine a world where you can go into a single app and buy terabytes of data for every one of your devices: phone, smart devices, car, home broadband, and more. That’s the future that US Mobile is building: a software platform built truly for the 21st century and the age of 5G and IoT, with world class engineering, best-in-class user experience, and features that will define the next generation of connectivity.

At the core of it all, we have a team and culture that has been recognized by Forbes as one of the top 500 best startup employers in the US. Our team spans diverse backgrounds, cultures, and stories, with employees coming from 20+ countries.

We're a venture-backed company entering hypergrowth, having recently ranked 94th on Inc 5000's fastest-growing private companies in America, and we’re looking for someone exceptional to join our team

We're looking for exceptional Front-end engineer(s) to help us scale and connect the next millions of devices. The projects and potential impact are incredible. We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges.

What you'll do:

  • Work within a scaling team (growing from 12-24 this year!!!), collaborating with your colleagues (product manager, designer, backend/mobile engineers) to ship impactful products.
  • Use experimentation and data analysis to tune your web applications to be high-performing, intuitive and functional.
  • Mentor, educate and support those around you, as well as other web engineers within the company.

Qualifications:

  • 7+ years of full-time engineering experience. 
  • Strong React and Typescript expertise.
  • Strong understanding of HTTP, HTML, CSS, Web APIs, and other core Web technology concepts.
  • Experience and passion for building complex, responsive, accessible and beautiful web experiences that are well-tested, documented and monitored. 
  • Adept at communicating and collaborating effectively with others, promoting your ideas as well as being humble when you may be wrong.
  • Excitement to learn from and teach others.

Bonus:

  • Experience with AWS
  • Bachelors in Computer Science or Engineering
  • Prior startup experience is fantastic (but not necessary); being scrappy will help you hit the ground running.

Benefits:

  • Competitive salary (CAD)
  • Flexible working hours
  • Supplemental health insurance
  • Professional development stipend
  • $500 wfh tech set-up reimbursement

Think you're a great fit? Apply to learn more!!

What you need to know about the Ottawa Tech Scene

The capital city of Canada and the nation's fourth-largest urban area, Ottawa has proven a rapidly growing global tech hub. With over 1,800 tech companies, many of which are leaders in their sectors, the city's tech talent now makes up more than 13 percent of its total workforce. This growth is driven not only by the big players like UL Solutions and Dropbox, but also by a thriving startup ecosystem, as new businesses emerge to follow in the footsteps of those that came before them.

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