Simplify Logo

Full-Time

Senior Backend Engineer

Product, Toronto

Confirmed live in the last 24 hours

US Mobile

US Mobile

201-500 employees

Prepaid phone plans with international roaming

AI & Machine Learning

Senior, Expert

Toronto, ON, Canada

Category
Backend Engineering
Software Engineering
Required Skills
RabbitMQ
Kubernetes
NoSQL
Java
Docker
Requirements
  • Extensive experience (8+ years) of building enterprise-ready platforms for handling high transactional volumes of customer requests and supporting it into production.
  • Strong knowledge of Java 8 (onwards), Spring Boot, and Spring Cloud
  • Strong knowledge of RDBMS and NoSQL concepts
  • Hands-on API design experience
  • Hands-on microservices and architecture experience using Spring boot, RabbitMQ, Docker, and Kubernetes
  • Hands-on experience on event sourcing and CQRS
  • Self-starter and strong, quick problem-solving skills
  • Experience with scale and high-traffic applications
  • Experience with different nonfunctional conformance aspects like security, reliability, and high availability
Responsibilities
  • Architect optimal solutions to our business problems
  • Deploy exciting new features
  • Help us scale to scale to 10’s of millions of customers & connected devices
  • Build quality tools and frameworks to ensure a high-quality product
  • Build systems to ensure continuous uptime

US Mobile offers prepaid phone plans with unlimited 5G data, talk, and text starting at $15/month, including taxes and fees, and provides high-speed international roaming to over 200 countries and territories. The company is developing a next-generation platform to connect devices to nationwide 4G and 5G networks, utilizing cutting-edge technology and customer-centric UI/UX design.

Company Stage

Series A

Total Funding

$34.5M

Headquarters

New York City, New York

Founded

2014

Growth & Insights
Headcount

6 month growth

16%

1 year growth

45%

2 year growth

62%
Simplify Jobs

Simplify's Take

What believers are saying

  • The launch of the Dark Star network and GSM 5G upgrades positions US Mobile as a forward-thinking carrier with cutting-edge technology.
  • Partnerships with organizations like The Bail Project highlight US Mobile's commitment to social responsibility and community support.
  • The introduction of new annual and international plans demonstrates US Mobile's adaptability and customer-centric approach, potentially attracting a broader customer base.

What critics are saying

  • Beta testing of the Dark Star network may encounter technical issues that could affect customer satisfaction and retention.
  • Frequent changes in plan offerings and pricing could lead to customer confusion and dissatisfaction.

What makes US Mobile unique

  • US Mobile's introduction of the Dark Star network leveraging AT&T's infrastructure offers a unique competitive edge in network reliability and coverage.
  • The manual network switching tool provides users with unprecedented control over their connectivity, distinguishing US Mobile from other carriers.
  • US Mobile's focus on diverse plan offerings, including home phone plans and international roaming, caters to a wide range of customer needs, setting it apart from competitors.