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AtoB

Lead Infrastructure Engineer

AtoB
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4 days ago
Montréal, Canada +3 moreStaff+
H1B Sponsor

Responsibilities

  • Scope and lead large, often ambiguous technical projects that allow early-stage products to evolve and scale.
  • Own and operate Kubernetes infrastructure on EKS using the Porter orchestrator.
  • Apply Kubernetes best practices for resource management, health checks, autoscaling, pod disruption budgets, and graceful rollouts.
  • Tune deployments and cluster configuration for zero-downtime releases and high availability.
  • Design and improve CI/CD pipelines for fast, reliable, and safe delivery.
  • Contribute to observability, alerting, and incident response practices across the platform.

Requirements

  • 8–12 years of deep Kubernetes expertise, including production operations, best practices, performance tuning, and zero-downtime architectures.
  • Strong experience designing, building, and maintaining CI/CD pipelines at scale.
  • Strong SQL skills with the ability to optimize queries for performance and cost.
  • Interest in modern data engineering, including lakehouse architectures, Iceberg, CDC, and transformation frameworks such as dbt or Coalesce.
  • Ability to collaborate cross-functionally with BizOps and non-engineering stakeholders.
  • Experience owning systems end to end from design through operation.
  • Preferred experience with cross-region architecture, multi-region failover, disaster recovery, and data replication.
  • Preferred expertise in cross-tenant or multi-tenant architectures.
  • Preferred experience with Apache Iceberg, AWS Glue, EKS, Porter, dbt, Snowflake, Debezium, Estuary, or similar tools.
  • Experience in fintech or other regulated environments, including PCI DSS or SOC 2, is preferred.

Benefits

  • Opportunity to shape a greenfield data platform on modern lakehouse foundations.
  • Real ownership across infrastructure and data on a small, high-impact team.
  • Work at the intersection of platform engineering and data engineering.

Tech Stack

dbtKubernetesSnowflakeSQL

Categories

Data EngineeringDevOps