Topsort

Topsort provides AI-powered auction tools and infrastructure APIs to help brands build ad businesses without cookies or user tracking.

51-100 employees
Founded 2021
Advertising Platforms
Private Company

Open Positions1

GloballyFull-TimeAd-tech, Retail MediaPosted
  • Own end-to-end billing processes across multiple entities and regions, ensuring accurate, timely, and consistent invoicing aligned with contractual terms
  • Lead the collections process, proactively managing outstanding invoices, reducing DSO, and serving as the primary point of contact for all billing and payment-related client inquiries
  • Optimize billing systems (e.g., NetSuite, Sequence) and workflows to improve efficiency, reduce errors, and build scalable processes that support company growth
  • Ensure all invoicing complies with local tax regulations and fiscal requirements across jurisdictions, balancing standardization with country-specific requirements
  • Identify and resolve billing discrepancies proactively, partnering with Finance, Sales, and Customer Success to address disputes efficiently and maintain client trust
  • Collaborate closely with Finance, Sales, Customer Success, and Legal teams to ensure accurate billing, contract alignment, and smooth revenue operations
  • Provide clear visibility into billing performance, collections status, and potential risks, enabling stronger financial decision-making and operational planning
NetSuite

About Topsort

Topsort builds AI-powered auction tools and infrastructure APIs that enable brands to create profitable ad businesses without relying on third-party cookies or intrusive user tracking. We're a leading player in the rapidly growing retail media sector, offering a turnkey retail media platform, unified ad network, and advanced data analytics. Our solutions deliver exceptional returns on ad spend and empower brands to connect with customers in a privacy-respecting way. Our engineering team utilizes a modern tech stack including Go, Python, Rust, React, TypeScript, PostgreSQL, Kubernetes, and Terraform, fostering a collaborative and fast-paced environment. We prioritize agile development practices and encourage continuous improvement, creating opportunities for engineers to make a significant impact. We value open communication, direct feedback, and a strong team-oriented culture. Topsort operates as a remote-first company with a global presence, offering flexible work arrangements and regular team gatherings. Founded in 2021, Topsort has experienced rapid growth, securing significant funding and expanding its customer base. We're committed to democratizing access to cutting-edge ad technology, fostering innovation, and creating a supportive and inclusive environment for our employees. We are currently looking for talented and passionate individuals to join our mission to redefine the advertising landscape. We offer a competitive benefits package including 401k, dental, medical, and vision insurance, and we're always looking for ways to improve based on our team's feedback. Join us and help shape the future of retail media!

Tech Stack

analyticsmobilewidgets