Platform Integration Engineer

Surfside is a technology company powering the infrastructure, APIs, and software that businesses need to quickly build custom ad platforms for personalized commerce, sponsored ads, and full-funnel media campaigns.We help retailers unlock new value to personalize, grow, and monetize their customer experiences by enabling brands and advertisers to leverage an entirely new performance channel to reach high-intent consumers when and where they purchase.We’re looking for a Software Engineer to join our Platform Integrations team and help build and scale the integration layer that connects Surfside with external partners, platforms, and retailers. You’ll work closely with engineers, product managers, and client-facing teams to understand third-party requirements and implement reliable, well-documented connectivity that powers autonomous marketing workflows. If you enjoy working at the boundary between systems—APIs, data pipelines, and partner platforms—we’d love to meet you. Responsibilities: Ensure seamless deployments of Surfside's digital SDKs, e-commerce tracking, POS/API connections, and advanced retail media solutions for our diverse client baseCollaborate within the team to design integrations that are scalable, secure, and resilient with ad exchanges, data providers, and partner platformsCommunicate technical scopes both internally and externally with clients, retailers, and partners as needed, providing guidance and troubleshootingDebug and resolve integration issues with partners and stakeholdersWrite production-ready code and internal tooling, and maintain detailed partner-facing technical specs and documentationImprove observability, logging, and alerting for integration servicesRequirements:Hands-on technical background with proficiency in JavaScript, API integrations, data pipelines, and web technologies (HTML, CSS)Strong organizational skills with the ability to manage multiple concurrent projects across diverse teams and clientsExceptional communication abilities, including the capability to interface with both technical and non-technical stakeholdersAn analytical mindset—comfortable with data validation, debugging tools, and ensuring end-to-end data quality.Bonus: Experience with ad-tech, retail media platforms, or e-commerce/POS integrationsWhat Success Looks Like: End-to-end integrations are scalable, repeatable, and of the highest qualityClients are onboarded quickly and thoroughly, monitored throughout their lifecycle, and restored rapidly when issues ariseData accuracy and reliability is ensured through documentation, best practices, and QAExpertise in advertising concepts, such as bidding, frequency capping, attribution, and creative optimization, is built and utilizedInternal and external communication is clear and effective, both orally and in writingWhy Join Surfside?Contribute to the infrastructure powering AI-native advertising platformsTake on deep technical challengesContribute to a flexible, modern engineering culture with room for ownership and experimentationCompetitive salary, meaningful equity, and benefits, including:Medical insuranceVision insuranceDental insurance401(k)Paid maternity leavePaid paternity leaveDisability insuranceEqual OpportunitySurfside is an Equal Opportunity Employer. We’re committed to creating an inclusive environment for all employees and encourage applicants from all backgrounds to apply.