Expert Backend Engineer at US Mobile

toronto, on, Canada • Posted May 26, 2026

Job Type: Full-time
Location: toronto, on
Posted: May 26, 2026
Category: Other-General
Application Deadline: July 05, 2026

Role Description

Join US Mobile as an Expert Backend Engineer and redefine wireless communication. Design systems that support a diverse portfolio of devices and enhance user experience.
With at least 7 years of experience in backend development using Java or Python, you will tackle high-impact projects to scale our services. Your role will involve maintaining robust RESTful APIs, designing service communication frameworks, and closely collaborating with product and DevOps teams. Make your mark in a company that values innovation and quality.
Key Responsibilities:
• Develop RESTful APIs and maintain service reliability
• Design asynchronous communications using RabbitMQ or AWS SQS/SNS
• Collaborate across teams for effective feature delivery
• Write maintainable code with comprehensive unit tests
• Engage in system architecture design and performance tuning
Requirements:
• 7+ years of experience with Java and Spring Boot
• Strong background in REST API development
• Han...

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