Senior Full-Stack Engineer – TikTok Ads Platform

smartlyio; Helsinki; Hybrid; EUR 90,000 - 125,000; Full time

Benefits offered by this job

Inclusive global culture

Global impact

Wellbeing focus

Equity options

Flexible hybrid workplace

Job summary

Smartly.io is seeking a Senior Fullstack Engineer to help build and evolve its TikTok offering, enabling advertisers to create, manage, automate, and optimize campaigns at scale.

You'll own significant product capabilities end-to-end, work across the stack from user experiences to services, and mentor peers while exploring AI and automation to improve our platform.

Join a hybrid Helsinki team, collaborate with product and design, and influence architectural direction.

Qualifications

• Proven experience building production-grade applications across the stack.
• Experience with TypeScript, Node.js, and React preferred.

Responsibilities

• Own significant TikTok product capabilities end-to-end across the stack.
• Build intuitive, high-quality user experiences for campaigns.
• Design and operate distributed, data-intensive systems at scale.
• Build and evolve APIs and integrations with TikTok and others.
• Drive technical and architectural decisions for long-term direction.
• Mentor engineers and raise engineering quality and practices.

Job description

Smartly.io is seeking a Senior Fullstack Engineer to help build and evolve its TikTok offering, enabling advertisers to create, manage, automate, and optimize campaigns at scale.

You'll own significant product capabilities end-to-end, work across the stack from user experiences to services, and mentor peers while exploring AI and automation to improve our platform.

Join a hybrid Helsinki team, collaborate with product and design, and influence architectural direction.