Company Name: Overwolf

Job Details: Hiring,Remotely,in,Lair,,KY,In-Office,or,Remote,Mid,level

Job Url: https://builtin.com/job/full-stack-developer/7775009

Job Description: We’re on the hunt for a skilled Full-Stack Developer to help shape the future of Overwolf’s Ad Tech platform - powering seamless, high-performance experiences across millions of gamer sessions.As our Ad Tech Code Crafter, you’ll design elegant backend services, craft responsive front-end interfaces, and keep performance razor-sharp across the stack. You’ll play a key role in evolving a metrics-driven platform and maintaining a lightweight, reliable ad unit runtime that runs safely and smoothly on publisher pages.So if you love clean code, fast performance, and the thrill of building systems that scale to millions of gamers - this is definitely your quest.4+ years of experience as a full-stack developer.Strong Go, PHP 8 and REST API skills.Experience with React and TypeScript.Proficiency with HTML, CSS, and JavaScript.Solid SQL and data modeling experience for large datasets.Comfort working with vanilla JS for third-party pages (async loading, DOM APIs, postMessage, iframe patterns, CSP).Proven ability to ship in short, focused iterations with clear ownership and accountability.Bonus Points: Knowledge of data visualization for large tables and charts.Experience with Swoole, OpenSwoole, or similar event-driven runtimes.Understanding of ad tech workflows and measurement.Can turn caffeine into low-latency systems (or health potions, if needed).