Senior Software Engineer (ChatGPT Ads) is open at Smartly in Helsinki, Uusimaa, Finland. Posted on Aug 28, 2025, and still on Smartly’s careers page when we last checked, on Nov 15, 2026.
About the role
Play a key role in building Smartly’s OpenAI offering from the ground up, shaping its technical foundations and evolving it into a scalable product. Own significant product capabilities end-to-end, from early concepts and customer-facing experiences to the backend services and APIs that power them. Contribute across the full stack, building customer-facing functionality and backend services using Node.js…
The opening lines of the posting. The rest is on Smartly’s careers page.
Hiring at Smartly
Smartly has 70 open roles right now. Most are in Engineering, Customer Support and Sales & Business Development. See all its roles
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