Senior Fullstack Engineer (Creative & Asset Library) at smartlyio

The role

Join the Rocket team at Smartly to build and manage the Media Library used for generating millions of advertising creatives. You will work in a tech-agnostic environment using React, Node.js, and TypeScript to drive innovation in the Creative Engineering Group.

What you'll do

• Take end-to-end ownership of vertical platform slices
• Document services and communicate offerings to internal teams
• Define and design API contracts for stakeholders
• Focus on designing and executing high-quality software
• Contribute to the Creative Engineering Group ambitions
• Collaborate with UX and product teams to meet customer needs

What you'll bring

• Minimum seven years of experience building distributed web applications
• Strong experience building complex client applications with React
• Proficiency in backend development using Node.js and TypeScript
• Excellent spoken and written English communication skills
• Ability to work from the Helsinki office three days weekly

Your impact

You will play a critical role in scaling Smartly's creative production tooling, which handles tens of millions of advertising creatives. By delivering well-designed software and robust API contracts, you will directly influence the success of global brands and the efficiency of the Creative Engineering Group.