Senior Backend Engineer, US Mobile

$140-180k

MongoDB

AWS

Python

Django

Java

RabbitMQ

Flask

Git

SpringBoot

REST API

Senior and Expert level

New York

More information about location

5G connectivity provider

Be an early applicant

5G connectivity provider

201-500 employees

B2CB2BCommunicationInternet of ThingsMobileTelecommunications

Be an early applicant

$140-180k

MongoDB

AWS

Python

Django

Java

RabbitMQ

Flask

Git

SpringBoot

REST API

Senior and Expert level

New York

More information about location

201-500 employees

B2CB2BCommunicationInternet of ThingsMobileTelecommunications

Company mission

To revolutionise wireless by building the next-generation connectivity platform.

Job

Company

Role

Who you are

We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges
7+ years of experience with Java and Spring Boot
Strong experience with building and consuming REST APIs
Hands-on experience with message brokers such as RabbitMQ or AWS SQS/SNS
Familiarity with MongoDB or other NoSQL database technologies
Experience integrating and leveraging AI-assisted development tools such as Claude and Opencode to accelerate backend development, including code generation, debugging, and optimization of APIs and services
Demonstrated ability to incorporate AI tools into the software development lifecycle, using Claude or Opencode for tasks like automated code reviews, documentation generation, and improving system design efficiency
Solid understanding of Git, CI/CD workflows, and agile development practices
Excellent debugging, problem-solving, and communication skills
Excellent problem-solving and debugging skills
Strong communication and team collaboration skills

What the job involves

We're looking for an exceptional backend engineer and hands-on architect to help us scale and connect millions of devices to wireless networks
The projects and potential impact are incredible
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
Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python (Flask, Django)
Design and implement asynchronous service communication using RabbitMQ or AWS SQS/SNS
Work with NoSQL databases like MongoDB for data modeling and storage
Collaborate with Product, QA, and DevOps teams to deliver reliable and scalable features
Write clean, testable, and well-documented code with unit and integration tests
Participate in system architecture design, code reviews, and performance tuning

Our take

4G networks transformed our internet experience with faster speeds and better connectivity, and 5G is now taking this further with even quicker speeds. Although 5G is becoming more common, it remains relatively new and not universally available. Networks offering 5G can be costly and might not always match the features of 4G networks.

US Mobile provides 5G mobile data connectivity in the US, claiming to reach speeds of up to 3GB p/s through eSIMs that can be activated remotely. The company offers a range of plans from cheap "talk and text" to unlimited data packages, the latter of which comes with a variety of perks such as free streaming service subscriptions and free international calls.

Whilst the company will face competition from the growing number of 5G network providers, US Mobile stands out by focusing on providing access to all, from unlimited family 3GB p/s packages to individual basic text and call SIMs. The company also guarantees full US coverage, in addition to providing various group pool packages for families and businesses - features which should see it remain a strong option in the market.

Kirsty

Company Specialist at Welcome to the Jungle

Insights

20% employee growth in 12 months

Glassdoor (3.5)

Trustpilot (4.7)

Company

Funding (last 2 of 3 rounds)

May 2022

$31m

SERIES A

Jul 2021

$11.5m

SERIES A

Total funding: $46.5m

Company benefits

Flexible working hours
Gym reimbursement
Free cellular service on the best network in the US
Free lunch in NYC office & fully stocked kitchen
Metrocard reimbursement

Company HQ

Midtown East, New York, NY

Leadership

Ahmed Khattak

(Founder & CEO)

Founder of GSM Nation LLC from 2010 to 2015.

Salary benchmarks

We don't have enough data yet to provide salary benchmarks for this role.

Submit your salary to help other candidates with crowdsourced salary estimates.

Share this job

View 14 more jobs at US Mobile