Posted Jul 10, 2026

Senior Reliability Engineer

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Hive is a fast-growing SaaS company offering marketing solutions to live event promoters across North America. Our Engineering Team builds and maintains the systems that empower our customers to do powerful things simply and intuitively. We operate with agility—shipping minimum viable products, deploying multiple times daily, and rapidly iterating based on customer feedback.

At Hive, we handle impressive technical scale: ingesting high-volume data in real-time from 20+ integrations (including Ticketmaster and Eventbrite), storing and querying billions of customer data points, and delivering over 200 million emails and SMS messages monthly to our clients' customers. Our technology stack includes Python, React, Redis, MongoDB, SQL, Elasticsearch, Clickhouse, and various AWS services.

As we continue to scale, we're seeking a Senior Reliability Engineer to join our Reliability Team—the foundation that enables our product and engineering teams to deliver exceptional experiences while maintaining system performance, security, and cost efficiency.

The Role

As a Senior Reliability Engineer at Hive, you'll be part of a team responsible for the performance, reliability, and maintainability of our systems. This role bridges infrastructure, operations, and application engineering to ensure our services are scalable, performant, secure, and cost-effective as we tackle increasingly complex technical challenges.

Tech Stack

AWS, Docker, Kubernetes, Karpenter, Terraform, Python, Django, Redis, MySQL, Clickhouse, MongoDB, Elasticsearch, DataDog, Sentry

What You'll Do

What We're Looking For

Bonus points if you have...

What We Offer

About Hive

Hive.co is a marketing platform for event marketers. We help brands personalize and automate their campaigns, using email and SMS, to empower them to sell out so they can focus on making their events unforgettable.

By integrating with ticketing partners like Ticketmaster and e-commerce partners like Shopify, we enable brands to access and act on all their customer data, so they can easily segment their list in thousands of ways, and send more customized, timely email campaigns that land in inboxes.

We started our company inside a University of Waterloo computer lab in early 2014, graduated from Y Combinator that summer (S14 batch) and have been growing ever since. Originally based in Kitchener, our team is now 100% remote and located all across Canada! We strive to provide an online work environment that allows team members to have a strong work life balance while still feeling connected to their team and Hive’s mission.

To learn more about our team check out our About Us page on our website:https://www.hive.co/company

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