US Mobile
Senior Backend Engineer
Toronto · Senior
Sponsorship not specifiedCAD 140k-CAD 180kDetected 188 days ago
JavaSpringBackend DevelopmentCode ReviewGitNoSQLMongoDBAWSCI/CDRESTRabbitMQCustomer SupportCommunicationCollaborationProblem Solving
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odds of building a lasting career here
59Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role80
Entry-level history0
PERM / green-card track0
Lottery odds (Level IV)94
Fits your clock70
Sponsors, but it's cap-subject — you still face the weighted lottery (~61% per draw at Level IV). Good if you win; have a cap-exempt backup on your list.
Lottery odds assume a STEM candidate.
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About the role
- The goal: one unified network open to any person and any device, worldwide.
Requirements
- 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
- Benefits:
- Think you're a good fit? Apply to learn more!
Nice to have
- one unified network open to any person and any device, worldwide.
- Connection without walls.
- All three major networks on one phone and one plan, plus home internet from Starlink.
- Custom fit plans at every price point.
- A network agnostic tech stack.
- Agile, cross-functional teams built on trust and mutual respect.
- This work isn't for everyone.
- If you work fast, flexibly, and collaboratively - without compromising standards - we want to hear from you.
Compensation
- CAD 140k-CAD 180k
Company info
- We're getting there by empowering customers.
- We're looking for an exceptional backend engineer and hands-on architect to help us scale and connect millions of devices to wireless networks.
- We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges.
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This listing is sourced directly from US Mobile's careers page and normalized into a canonical job model.