Not specified
Senior Software Engineer (Infrastructure)
- Location
- Canada
- Work type
- Remote · Full-time
- Salary
- Not listed
- Posted
- (5 days ago)
About the role
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (Infrastructure) based in Canada.
Join a fast-growing, AI-native technology company developing an innovative platform that helps businesses automate complex marketing workflows through intelligent AI agents. As a Senior Software Engineer (Infrastructure), you will play a key role in designing and scaling the core infrastructure powering the platform's next phase of growth. You will build production application code that manages persistent, customer-specific cloud environments and supports increasingly complex workloads. Working at the intersection of backend engineering, cloud infrastructure, and distributed systems, you will solve challenging technical problems without relying on established playbooks. You will collaborate closely with a small, highly technical engineering team, taking ownership of critical architecture and infrastructure decisions. This is an opportunity to make a significant impact while building foundational systems in a high-growth AI environment.
Accountabilities
Requirements
6–12 years of professional software engineering experience, particularly in backend development and core infrastructure engineering. Previous experience building or contributing to core infrastructure within an AI-native Series A–C startup. This is an essential requirement. Currently hands-on with production application development, with a strong preference for backend-focused engineers rather than traditional DevOps or SRE profiles. Proven experience taking ownership of infrastructure components such as virtual machines, queues, containers, and persistent cloud environments. Strong backend engineering skills and the ability to design, implement, deploy, and maintain production systems independently. Expertise in Infrastructure-as-Code tools such as Pulumi, Terraform, or AWS CDK. Practical experience with Docker, Kubernetes, or comparable container orchestration technologies. Deep knowledge of cloud infrastructure across Azure, AWS, or Google Cloud Platform (GCP). Strong understanding of Linux systems, networking, persistent storage, permissions, and runtime debugging. Experience designing distributed systems, asynchronous processing, background tasks, messaging queues, and reliable service architectures. Ability to build application code that controls and manages infrastructure, rather than relying exclusively on configuration and operational tooling. Experience designing APIs, backend services, and reusable abstractions for other engineering teams. Strong understanding of scalability, infrastructure reliability, performance optimization, and production system operations. Familiarity with AI-driven products and enthusiasm for working in an AI-forward engineering environment. Comfortable making architectural decisions and delivering solutions in ambiguous, fast-paced startup environments. Excellent communication skills in English, with the ability to explain complex technical concepts clearly. Strong ownership, accountability, collaboration, and problem-solving skills, combined with a bias toward execution and high engineering standards.Nice to Have:
Experience managing isolated, per-customer cloud environments at scale. Previous work involving persistent cloud workloads, virtual machine lifecycle management, or container orchestration. Experience with Microsoft Azure, AWS, or GCP. Founder, Founding Engineer, or early-stage startup experience. Familiarity with TypeScript and Node.js. Hands-on experience with Pulumi, Docker, Kubernetes, MongoDB, Elasticsearch, and Linux. Experience implementing observability and monitoring solutions using Prometheus, Grafana, or Datadog.