Senior Software Engineer, Meta

Smartly.io
📍 helsinki, uusimaa, Finland 💼 Full-time 🕒 Posted June 15, 2026

Job Description

Overview

Meta Workspaces is a core product area at Smartly, helping advertisers manage, automate, and scale campaigns on Meta through Smartly. The team builds customer-facing experiences, automation capabilities, and integrations with the Meta Marketing API, enabling customers to access platform capabilities efficiently and operate at scale.

As a Senior Software Engineer, you will help design and evolve systems that power high-volume advertising workflows used by customers around the world. You will work across the full stack, own significant technical initiatives, and help shape the architecture of reliable, high-performance systems. You will collaborate closely with product managers, designers, and engineers to deliver features that directly impact how customers manage and automate their advertising operations.

What You Will Do

  • Design, build, and maintain backend services and full-stack product capabilities at the core of Smartly’s Meta Wor...

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Job Details

  • Location helsinki, uusimaa
  • Job Type Full-time
  • Category Software Architecture & Engineering
  • Posted Date June 15, 2026
  • Application Deadline July 25, 2026