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Senior Back-End Developer

Rumble INC - Toronto, ON

Posted Jun 4, 2026

Benefits

Parental leave
Not verified
Non-birth-parent leave
Not verified
Family-building benefits
  • Fertility benefits: Not verified
  • Adoption assistance: Not verified
  • Surrogacy assistance: Not verified
Mental health support
Not verified
Relocation assistance
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Childcare support
Not verified
Learning budget
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Verification
Not verified
Salary
CAD 135K-154K From the posting source checked Jun 20, 2026

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Market context

U.S. role benchmark (BLS OEWS)
$116,543 U.S. median for this role
Projected growth (BLS Employment Projections)
+9.8% - Much faster than average

U.S. benchmark only; posted salary is not compared across countries or currencies.

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function
Engineering From the posting source checked Jun 20, 2026
Seniority
Senior From the posting source checked Jun 20, 2026

Schedule

Shift type
Not verified
Weekend work
Not verified

Company

Equity
Offered Verified - SEC 10-K source checked Jun 20, 2026

Application

Cover letter
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Assessment
Not verified
Deadline
Not stated

Where they hire

State eligibility is not yet verified.

About this role

Senior Back-End Developer Toronto, ON Rumble is the Freedom-First technology platform. We proudly offer a video platform, cloud services, advertising solutions, and a non-custodial cryptocurrency wallet. The Senior Back-End Developer is responsible for designing, building, and maintaining high-performance server-side systems that power a large-scale video platform serving millions of users. This role encompasses architecture and optimization of backend services, database design, caching strategies, and API development. You will also be responsible for integrating front-end elements built by your coworkers into the application, so a solid understanding of front-end technologies is necessary. Duties/Responsibilities: - Architect and implement scalable backend systems and features for a high-traffic video platform - Design and optimize MySQL database schemas for performance at scale - Implement and maintain caching strategies using Memcached and Redis - Build and maintain APIs that serve client-facing applications - Integrate user-facing elements developed by front-end developers with server-side logic - Identify performance bottlenecks and implement optimizations for maximum speed and scalability - Develop and maintain background tasks and data pipelines handling very large datasets - Conduct code reviews and drive technical decisions on system design and architecture - Maintain, refactor, and modernize legacy codebases - Build reusable libraries and establish patterns for future development - Other duties, as assigned Requirements: - 8 years of experience as a back-end developer - 10 years of experience with object-oriented programming languages - 5 years of experience with PHP specifically, including PHP 8+ - Strong experience with MySQL, including query optimization, indexing strategies, and schema design

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