SM
Smartly· HQ in Elielinaukio 2G, Helsinki, Finland

Early Interest - Senior Fullstack Engineer

Location: Helsinki, Uusimaa, Finland · Category: Engineering & Development · Seniority: Senior · Posted: October 2, 2026 · Verified: Oct 2, 2026

Role Overview & Description

This early interest posting is for a senior fullstack engineer to design and build scalable web applications across the entire stack, focusing on robust architecture and performance. The role will involve working on both frontend and backend systems to ensure high-quality, scalable solutions.
Source & Transparency: This position was structured directly from the publicly accessible career portal of Smartly. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.

About the company

SM

Smartly

smartly.io

Cross-channel advertising software for creative, media and measurement.

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