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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Staff Software Engineer, AI Serving (AI Infrastructure)

AI Summary ✨

Requirements

  • A proven track record of directly contributing to and leading infrastructure projects at scale, ideally in serving, deployment, or platform engineering
  • The ability to work collaboratively with the team to solve problems, transfer knowledge, and develop overall platform architecture
  • The ability to work effectively across teams, driving technical initiatives spanning multiple groups within AI Infrastructure and beyond
  • Comfort with ambiguity: you can take on broad, cross-team problems and drive them to resolution without waiting for every detail to be specified
  • Coaching and mentorship experience

Nice to Haves

  • Bonus: Python expertise. Experience with Python tooling, libraries, and developer experience is a strong plus, given the team's role in stewarding Python across AI workloads at HubSpot

What You'll Be Doing

  • Write and ship production code that directly powers AI capabilities across HubSpot, a crucial building block for user and business impact at scale
  • Lead the evolution of our model serving and inference infrastructure, improving reliability, scalability, and cost-efficiency
  • Set technical direction for how HubSpot deploys and operates ML models at scale, guiding decisions on architecture, cost optimization, and developer experience
  • Work closely with Machine Learning Engineers, Product Software Engineers, and other Infrastructure teams to streamline model deployment and serving
  • Gain deep exposure to a wide range of HubSpot infrastructure systems through building and maintaining core Python libraries, an excellent opportunity to learn how HubSpot operates under the hood
  • Collaborate with HubSpotters all over the company, whether in engineering, product, design, research, marketing, sales, etc, gaining exposure to how HubSpot works as a business
  • Be empowered to show up as your authentic self and choose a work style and location where you can do your best work, whether that's at home, in an office, or a blend of the two

Perks and Benefits

  • We know the confidence gap and imposter syndrome can get in the way of meeting spectacular candidates, so please don't hesitate to apply. We'd love to hear from you.
  • If you need accommodations or assistance due to a disability, please reach out to us using this form.
Apply here
HubSpot logo

HubSpot

London, UK

Experience: Staff
Posted: February 12, 2026
Golang
Java
Python
backend

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