Senior Software Engineer designing and operating core platform primitives at Sentry. Focused on distributed coordination and lifecycle orchestration for scalable architecture in a hybrid work environment.
Responsibilities
Build and enhance the control plane systems that manage customer identity, placement, and lifecycle across a multi-cell architecture.
Improve the reliability, scalability, and observability of mission-critical control plane services.
Partner with engineering teams to provide safe infrastructure primitives and standards for cell-compatible systems.
Help operate critical infrastructure through incident response and continuous improvement.
Requirements
5+ years of experience as a Software Engineer or similar role
Strong proficiency with Python; experience with Rust is a plus
Experience designing and operating distributed systems at scale
Strong understanding of replication, consistency models, and service coordination
Experience building infrastructure services or platform APIs used by multiple teams
Experience working with cloud platforms (e.g., AWS, Azure, GCP)
Experience operating containerized systems (e.g., Docker, Kubernetes)
Track record of operating production systems with strong ownership
Strong written communication skills and ability to document platform systems clearly.
Staff Engineer leading AWS integrations, microservices, and AI automation for EverCommerce’s SaaS service - commerce platform. Designing scalable solutions and guiding engineers across U.S. and Canadian teams.
Software technical leader building scalable networking features for Cisco Meraki’s dashboard and Catalyst platform. Leading full - stack architecture, reliability, and project delivery across distributed engineering teams.
Backend Technical Lead building Shopify integrations for enterprise commerce brands at Domaine. Leading development, client technical guidance, data migrations, and project delivery.
Software Developer building full - stack applications for Turner Fleischer, a Canadian architecture and design studio. Developing APIs, DevOps workflows, and digital solutions for architects and studio operations.
Associate Software Engineer developing enterprise AML and financial crime technology for Sun Life. Supporting AWS data integration, ETL pipelines, applications, and production operations.
Software Engineer building Felix’s WordPress healthcare website and design system. Developing growth tooling, APIs, analytics, experimentation, and automated QA for Canadian healthcare customers.
Software Developer building production AI agents and MCP integrations for Euna Solutions’ cloud - based public - sector budgeting software. Deploying secure LLM features with Python or TypeScript in a hybrid Oakville team.
Full Stack Engineer building JavaScript and Python applications for Ledgebrook, an InsurTech MGA modernizing specialty insurance. Developing scalable APIs, LLM tools, and underwriting technology.