Senior Backend Engineer, US Mobile
$140-180k
5G connectivity provider
Be an early applicant
5G connectivity provider
201-500 employees
Be an early applicant
$140-180k
201-500 employees
Company mission
To revolutionise wireless by building the next-generation connectivity platform.
Role
Who you are
- 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
- We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges
- 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
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
Company HQ
Midtown East, New York, NY
Leadership
Ahmed Khattak
(Founder & CEO)Founder of GSM Nation LLC from 2010 to 2015.
Salary benchmarks
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