Role Overview
US Mobile is hiring a Senior Backend Engineer Focused on Scalable Secure Solutions. This is a full-time role in Toronto, Ontario. Part of US Mobile's Backend hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Join as a Senior Backend Engineer dedicated to developing secure backend solutions. Engage in shaping a transformative connectivity platform by managing APIs and enhancing online security.
This position is crucial for building scalable and secure services for a growing user base. You'll design and maintain backend systems while safeguarding user data and implementing effective threat detection measures. Collaborate closely with product and technical teams to ensure mission-critical systems are reliable.
Key Responsibilities:
- Design and build RESTful APIs in Java or Python
- Create asynchronous communications using RabbitMQ or AWS SQS/SNS
- Work with MongoDB for efficient data management
- Contribute to cross-department feature delivery
- Write unit and integration tests for reliability
Requirements
- 7+ years of experience in Java and Spring Boot
- Strong background in online security practices
- Proven capability in scalable API development
- Knowledge of NoSQL technologies and Git workflows
- Excellent communication and teamwork skills
Drive the evolution of backend systems that prioritize security and user trust within a collaborative environment.
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Frequently Asked Questions
How do I apply for the Senior Backend Engineer Focused on Scalable Secure Solutions position at US Mobile?
Use the Apply button above to submit your application directly to US Mobile. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Backend Engineer Focused on Scalable Secure Solutions position at US Mobile located?
This position is based in Toronto, Ontario. US Mobile has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Backend Engineer Focused on Scalable Secure Solutions at US Mobile earn?
US Mobile has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Backend Engineer Focused on Scalable Secure Solutions role at US Mobile posted?
This role was posted on April 6, 2026 (65 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Backend Engineer Focused on Scalable Secure Solutions role at US Mobile require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. US Mobile lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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