Rumble the Freedom-First technology platform. We proudly offer a video platform cloud services advertising solutions and a non-custodial cryptocurrency wallet. Rumble Studio is seeking a Senior Back-End Engineer to design build and operate the backend systems that power our real-time multiuser video production application. This is a senior individual contributor role for someone who owns services end to end you’ll architect them implement them in TypeScript and Golang deploy and monitor them in our containerized infrastructure and continuously improve performance reliability and maintainability as usage grows. Our environment is centered on live streaming and collaborative video workflows with backend services backing a multiuser canvas where responsiveness and low-latency data flow matter. You should be comfortable designing APIs across REST and GraphQL working with PostgreSQL and Redis to support stream-backed workloads and real-time state and reasoning about distributed systems that must remain resilient under network latency and bursty traffic. You’ll work closely with product design and other engineers to turn ambiguous feature requests into clear technical plans apply strong systems design fundamentals to complex problems and use modern AI-assisted development tools effectively because you understand the underlying architectures. Day to day you’ll troubleshoot issues across application data and infrastructure layers own deployment practices alongside the team and help raise the engineering bar through code reviews mentorship and high-quality implementation decisions. Responsibilities Design build and operate backend services for a real-time multiuser video production application written in TypeScript and Golang. Own systems from architecture through implementation testing deployment monitoring and ongoing optimization. Develop and maintain REST and GraphQL APIs optimize data access using PostgreSQL and Redis and ensure services remain fast reliable and resilient to latency and operational issues. Collaborate with cross-functional partners to break down complex problems use AI-assisted tooling effectively with a strong grasp of system fundamentals and help elevate engineering standards through reviews mentorship and continuous improvement. Qualifications Strong backend engineering experience building production systems in TypeScript Golang or both with the ability to ramp quickly across the stack. Solid SQL fundamentals and hands-on experience with PostgreSQL and Redis in performance-sensitive real-time or distributed environments. Experience designing and implementing backend services and APIs including REST and GraphQL for complex applications. Strong systems design skills and the ability to operate with a high degree of autonomy in complex multi-service architectures. Experience working with containerization and orchestration technologies such as Docker and Kubernetes and comfort owning deployment practices. Strong debugging and problem-solving skills across application data and infrastructure layers including production incident diagnosis and mitigation. Preferred Qualifications Experience with video technologies live streaming workflows codecs or media-processing systems. Experience administering or configuring servers and virtual machines and working directly in Linux-based production environments. Experience with concurrent programming or event-driven patterns used in real-time collaboration and multiuser backends. Experience owning and maintaining infrastructure as code (IaC) for services you operate (Terraform Pulumi ArgoCD etc.). Working knowledge of authentication and authorization patterns such as OAuth2 or OpenID Connect. Ability to use AI-assisted development tools effectively while demonstrating strong understanding of the underlying system design and code quality. Annual Compensation Range $155000 - $195000 CAD base + benefits + equity Note The salary range listed for this position is a good faith estimate based on experience qualifications and internal compensation structure. The actual salary offered varies depending on the candidate’s skill level and experience. This posting refers to an active vacancy within the organization. Why Our Team Loves Working Here We are making a significant financial impact for our video creator community we’re proud of their success stories We enjoy challenging the status quo and going head-to-head against Big Tech We aren’t afraid to try new things we act fast and want to win We pay competitive salaries and provide great benefits EEO Statement Rumble is an equal opportunity employer. We promote an equal playing field where everyone has the same opportunities regardless of race religion color national origin sex sexual orientation age veteran status disability status or any other applicable characteristics protected by law. Rumble is an active participant in the e-verify program. Physical demands of the position While performing the duties of this job the employee is regularly required to sit for prolonged periods of time while using a computer and/or keyboard. The employee is required to communicate verbally and hear. The employee may be required to walk reach with hands and arms balance and stoop or kneel. The employee may occasionally be required to lift and/or move up to 15 pounds. Specific vision abilities required by this job include clarity of vision at approximately 20 inches or less (i.e. working with small objects or reading small print) including the use of computers.