Software Engineer-Integrations North America

Somerville, Massachusetts, United States

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

About Topsort

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 during the pandemic and has experienced rapid growth driven by a genius product, a customer-first mentality, and a talented team. Since our founding in 2021, we’ve gained customers in retail, marketplaces, and delivery apps in 40+ countries and are quickly approaching the industry’s #1 position.

Do you enjoy a fast-paced environment? Do you like seeing your work create real-time impact and 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 values straightforward communication, embracing feedback without taking it personally, and fostering a collaborative environment. We operate like a sports team focused on winning, internally collaborative, and externally competitive—never the other way around. We thrive on working openly, lifting each other up, and getting things done with urgency. We love making bold choices, sharing extraordinary opinions, and maintaining a fast-paced work style.

No endless meetings—if it can be done today, we do it today.

We are seeking a hands-on, client-facing Software Engineer - Integrations to join our team. In this role, you will translate real-world business needs into scalable product solutions, collaborating directly with sales, product, and engineering teams to support pre-sales activities. You will partner with sales to understand customer pain points and lead technical implementations.

You will:

• Engage with prospects and clients by working closely with sales and customer success teams to understand requirements and propose tailored solutions.
• Lead technical discovery sessions and product demonstrations that showcase our platform’s capabilities aligned with customer needs.
• Design solutions by translating business challenges into product configurations, data integrations, and implementation plans.
• Support RFPs and security questionnaires by responding to technical and compliance questions.
• Own the entire integration process—leading end-to-end integrations, solving complex challenges, and acting as a trusted technical advisor to clients.
• Serve as a bridge between technical teams and customer success—working directly with clients, engineers, and product teams to understand needs and ensure seamless API integrations. Your solutions will be impactful, user-friendly, and foster long-term relationships.

What (we think) you need to be successful—we’re open to not checking all the boxes and welcome outlier candidates!

• 3+ years in software development, managing integrations, APIs, system interoperability, or ad tech experience is a plus.
• Strong experience with RESTful APIs, OAuth authentication, JSON, and XML data formats.
• Ability to communicate complex technical ideas clearly to both technical and non-technical audiences.
• Experience working directly with enterprise clients, understanding their operational realities and constraints.
• Comfort navigating ambiguity and making decisions with incomplete information.
• Strong ownership—leading solutions from pre-sales design through implementation and post-sale success.
• Experience collaborating with product and engineering teams to shape customer-driven roadmaps.
• Bachelor’s degree or higher in Computer Science, Engineering, or related field from a top university.
• Familiarity with CRM tools and integration platforms.
• Excellent communication and stakeholder management skills, capable of translating complex concepts into actionable insights for both technical and non-technical audiences.

Topsort Culture

• Speed: We work hard, set aggressive goals, and execute flawlessly. We give candid feedback, push each other to higher goals, and always think “how do we do this faster and better?”
• Fast Growth: We believe startup scaleup is a team sport. Our culture is collaborative internally, competitive externally, and always focused on helping each other succeed and shine as a team.

If you think you’re a good fit, let’s dive right in!

Create a Job Alert

Interested in building your career at Topsort? Get future opportunities sent straight to your email.

* indicates a required field

First Name *

Last Name *

Email *

Phone

Resume/CV

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

Linked In Profile *

Website

How many years of experience do you have in the retail media industry? *

Are you able to work hybrid onsite in the Boston office? *