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

Senior Full Stack Engineer (Reach)

Location: Helsinki, Uusimaa, Finland · Category: Engineering & Development · Seniority: Senior · Posted: November 11, 2026 · Verified: Nov 13, 2026

Role Overview & Description

This role builds an analytical product for brand marketing performance, spanning interactive interfaces, backend services, data processing, and statistical models. The engineer will tackle deterministic deduplication and frequency distribution estimation, owning outcomes from customer needs through delivery. The position requires senior full-stack experience with TypeScript, React, and Node.js, plus strong analytical reasoning and collaborative leadership.
Hiring Telemetry · Expansion Signal

Track team expansion and market signals for Smartly

Polaris7 monitors open roles, strategic market movements, and M&A developments in real time. Get automated intelligence briefings on Smartly and benchmark against direct competitors.

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.
Company IntelligenceVerified Profile
SM

Smartly

smartly.io

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

Headquarters: Elielinaukio 2G, Helsinki, Finland

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