Senior Software Engineer (Full Stack)

Location: Remote from United States or Latin AmericaCompany InformationAdQuick is a leader in out-of-home (OOH) advertising technology and services. Our platform is used by some of the world’s foremost brands and agencies to achieve measurable paid media outcomes that rival the speed and performance of digital channels. We uniquely provide one platform for all things OOH, servicing the entire sector — brands, agencies, and suppliers. We are building the operating system for advertising in the real world. A critical component of this operating system is Analytics: data-driven planning and full-funnel measurement that are completely integrated with out-of-home buying.What We're Looking ForA full-stack engineer with expertise across frontend, backend, and infrastructureSomeone with 5+ years of production engineering experience building and scaling systemsStartup-minded: comfortable working independently, taking ownership, and driving projects from concept to completionPragmatic in your approach—you know when to move fast and ship versus when to invest in scalable, long-term solutionsTechnically versatile with experience in our stack (or similar modern technologies)AI-fluent: you leverage AI coding tools to boost productivity while maintaining code quality and ownershipProduct-oriented: you think beyond the code to understand user needs and business impactWhat You'll Be DoingCollaborating with stakeholders to shape and define your next projectBreaking projects into small, full-stack deliverables and implementing them end-to-endManaging and resolving support tickets promptlyContinuously refining our tech stack and developer tools for better efficiency and scalabilityOur Tech StackRubyRailsPostgresBigQueryKotlin & Kafka for high-throughput systemsStimulus JS / Hotwire (we moved from React towards this)Recently completed a migration to Google CloudMore Detailed Technical ChallengesWe want to automate every aspect an out-of-home campaign planning and execution. In this process, we are building a frontend user interface where users are be able to view 1M+ markers on a map without their browser crawling to a halt.We also need to integrate with other partners in the industry, usually using APIs, and often times helping them develop it.We need to support complex and interesting map visualizations – layering political voting data, census data, AdWords data and more.We need to support highly efficient search by geography, demographics, unit data, and many other attributes from disparate data sources. This has to scale while keeping search response times low.We're doing interesting work with data science: we integrate with Google AdWords, Facebook Ads, movement data, and other sources to measure impact of physical advertising on online behavior. ROI data from prior campaigns can help create more effective future campaigns. As our data warehouse grows, crunching this data will be increasingly challenging and more powerful.We are using AI to solve interesting problems in the OOH Industry