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Smartly.io
Principal Engineer, Platform
Principal
Hybrid
Helsinki, Finland
Full-time
Posted2 days ago
Skills & stack
Skills
BigQuery
ClickHouse
Distributed Systems
Snowflake
About the role
Smartly.io is hiring a Principal Engineer for its Platform team in Helsinki, driving technical strategy across its AI-powered advertising platform.
Responsibilities
Drive technical vision and strategy across multiple engineering teams; lead large, multi-quarter platform initiatives; stay involved in design reviews, prototyping and incident analysis; address scalability, reliability and performance bottlenecks; mentor engineers.
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Product
Smartly.io is a Helsinki-founded advertising automation platform used by brands to manage creative production, campaign management and media optimization across major ad channels.
- Location
- Helsinki, Finland
- Team size
- 501-1000
- Remote policy
- Hybrid
Overview
- Seniority
- Principal
- Remote policy
- Hybrid
- Location
- Helsinki, Finland
- Employment
- Full-time
- Posted
- Aug 13, 2026