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Cognism is the leading provider of European B2B data and sales intelligence. Ambitious businesses of every size use our platform to discover, connect, and engage with qualified decision-makers faster and close more deals. Headquartered in London with global offices, Cognism’s contact data and contextual signals are trusted by thousands of revenue teams to eliminate the guesswork from prospecting.
About Cognism
Cognism is Europe's leading B2B Sales Intelligence platform, helping thousands of revenue teams make better commercial decisions through trusted, compliant and high-quality data. As part of our engineering transformation, we are building a strategic Warsaw Engineering Hub that will become one of Cognism's two primary technology centres.
About the Role
As a Senior Platform Engineer / SRE, you will build and operate the cloud platform that enables Cognism engineering teams to deliver software safely, reliably and at scale. You will work at the intersection of cloud infrastructure, Kubernetes, developer experience, automation and operational excellence. This is a hands-on engineering role where reliability is treated as a product and automation is the default approach.
What You'll Do
Technology Environment
What Success Looks Like
Required Experience
Nice to Have
At Cognism, we’re not just building a company - we’re building an inclusive community of brilliant, diverse people who support, challenge, and inspire each other every day. If you’re looking for a place where your work truly makes an impact, you’re in the right spot!
Our values aren’t just words on a page—they guide how we work, how we treat each other, and how we grow together. They shape our culture, drive our success, and ensure that everyone feels valued, heard, and empowered to do their best work.
Here’s what we stand for:
🤝 We Own the Outcome Together.
🤓 We Deeply Understand our Customers.
🏆 We Celebrate Impact Wherever It Comes From.
At Cognism, we are committed to fostering an inclusive, diverse, and supportive workplace. We welcome applications from individuals typically underrepresented in tech, so if this role excites you but you’re unsure if you meet every requirement, we encourage you to apply!
