Integrations Engineer

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. 

What it’s like to work at Topsort

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.

What is this role like?

As an Integrations Engineer, you’ll be the bridge between our product and our customers—helping turn complex integration challenges into seamless, scalable solutions. You'll work closely with both internal teams and external partners to build robust tools and APIs that simplify onboarding and empower clients to get the most out of our platform. If you enjoy combining technical problem-solving with real-world impact and thrive on collaborative, customer-focused work, this role is a great fit.

What (we think) you need to be successful - we’re open to not checking all the boxes and be proven wrong by outlier candidates as well! 

• Bachelor’s or Master’s in Computer Science or related field. 
• 5+ years of experience in software development.
• Strong communication skills and experience interacting with customers and stakeholders.
• Proficient in building integration tools and APIs. 
• Experience with RESTful APIs, data formats (JSON, XML), and authentication methods (OAuth). 
• Preferred experience: Experience in SaaS integrations or ad tech. Familiarity with customer relationship management (CRM) tools and integration platforms.
• Availability to work 4 days a week onsite from our Sao Paulo office at Itaim Bibi Neighborhood.

Do you sound like the right fit? Let's dive right in!