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Overview
Mid-Level

Integrations Engineer, Toppie

Confirmed live in the last 24 hours

Topsort

Topsort

Santiago, Santiago Metropolitan Region, Chile
On-site
Posted April 13, 2026

Job Description

We're quickly growing and super excited for you to join us!

About Topsort

At Topsort, we believe in the mission of democratizing the secret technologies of the walled gardens and creating a privacy-first cookie-free world of clean advertising with modern tech, friendly products, and AI. We believe in making advertising intuitive, intelligent, and genuinely cool, without any of the creepy ads or cookie-obsession (well, maybe just the chocolate ones). In a rapidly changing industry, we're on a mission to democratize monetization access for all and ensure that advertising doesn't leave any brand or seller feeling confused or overwhelmed

Today, Topsort has 5 major hubs worldwide, and employees in 13+ countries, including Menlo Park, Boston, Santiago Chile, Sao Paulo Brazil, Barcelona Spain, and Sydney Australia. We are a truly global company that was born in the pandemic that’s had rapid growth since out of a genius product, a customer-first mentality, and a hardworking team of talented individuals. Since our founding in 2021, we’ve gained customers in retail, marketplaces, and delivery apps in 40+ countries and quickly approaching the #1 position in the industry.

Do you enjoy a fast-paced environment? Do you like seeing your work create real-time impact, being part of a rocket ship from the very beginning? Let’s do the unimaginable - let’s make ads clean and cool again, with AI and modern technology.

Our team is all about straightforward communication, embracing feedback without taking it personally, and fostering a super collaborative environment. It’s a sports team that’s hyper focused on winning, collaborative internally, and competitive externally - never the other way around. We thrive on working in the open, lifting each other up, and getting things done with a sense of urgency. We're the kind of team that loves making bold choices, sharing extraordinary opinions, and maintaining a 100 mph pace. No endless meetings here – if it can be done today, we're all about getting it done today.

About the Role:

We are looking for an Integrations Engineer to own the health and reliability of Toppie(our demand side product) across the marketplaces it runs on. This is a highly technical, product-adjacent role sitting at the intersection of ad tech, marketplace infrastructure, and automation engineering.
 
You won't just react to breakages — you'll build the systems and processes to catch issues before they ever reach a campaign or a reporting dashboard. You'll become the deepest expert on how Toppie behaves across every marketplace integration, and you'll use that knowledge to raise the bar on implementation quality across the board.

What You'll Do

  • End-to-End Assessment of Toppie Display Ads: Run systematic technical audits across the full Toppie display ad stack — from bid request construction and auction participation through creative rendering, impression tracking, and reporting pipelines. Pinpoint discrepancies between expected and observed behavior, reproduce issues in co
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