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Principal Software Engineer, Release Engineering

HubSpot

Remote · IrelandSalary not disclosedfull-timeHubSpot Careers

We're looking for a Principal Software Engineer to help define the technical future of release engineering at HubSpot — at the intersection of large-scale distributed systems and agentic AI. The role of AI in software delivery is no longer theoretical.

Responsibilities

  • Own the future of HubSpot's release engineering platform
  • Drive architectural decisions across pipeline design, test infrastructure, deployment orchestration, and developer ergonomics.
  • Design and implement AI-powered QA agents that run on every deploy, reducing risk and increasing confidence in continuous delivery.
  • Drive the roadmap toward 500+ deploys per minute, identifying and eliminating bottlenecks across the delivery pipeline.
  • Partner with engineering leaders to align release engineering direction with what HubSpot needs to build next.
  • Act as a multiplier through design reviews, technical mentoring, and principled decision-making on the most critical systems in the space.

Languages

    Work format
    Remote
    Seniority
    Lead
    Posted
    28 Aug 2026
    Last verified
    5 Oct 2026

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