UM

US Mobile

Verified Job Source

All three networks. 24/7 customer support. Costs less, somehow.

New York, NY

Telecommunications
501–1,000 people

About

Access to all three major networks on one plan. Freedom from traditional wireless plans. Customer obsessed. No commitments. Headquartered in NYC.

Open positions

Principal Backend Engineer

Hybrid · Toronto

You will architect optimal solutions and deploy new features to help scale the platform to millions of customers. You will also collaborate with cross-functional teams to build reliable, scalable systems and maintain high-quality code through testing and reviews.

Principal Backend Engineer

Hybrid · Montréal

Develop and maintain scalable RESTful APIs while designing asynchronous service communication systems. Collaborate with cross-functional teams to ensure high-quality code, continuous uptime, and efficient system architecture.

Staff Frontend Engineer

Hybrid · Toronto

Architect and build fast, accessible web and mobile applications for nearly 1 million subscribers. Lead the development of modern frontend features and mentor a high-autonomy engineering culture.

Staff Frontend Engineer

Hybrid · Montréal

Architect and build fast, accessible web and mobile applications for nearly 1 million subscribers. Lead the development of modern frontend features and mentor a high-autonomy engineering culture.

Full-Stack Software Engineer

Hybrid · Montréal

As a Full-Stack Software Engineer, you will develop and deploy new features, advise on technologies, and work on legacy architecture projects. You will also assist in building tools to ensure a high-quality end-user product and help scale to millions of customers and connected devices.

Senior Backend Engineer

Hybrid · Toronto

You will architect optimal solutions and deploy new features to scale the platform for millions of connected devices. You are also responsible for maintaining RESTful APIs, ensuring system uptime, and collaborating with cross-functional teams to deliver scalable features.

Senior Backend Engineer (Online Security)

Hybrid · Toronto

The role involves designing, developing, and maintaining scalable backend services and APIs, with a deep focus on online security, including protecting devices and networks, and hardening access controls. Responsibilities also include implementing asynchronous service communication and collaborating with cross-functional teams to deliver features.