Job Title: Senior Backend Developer – Google Ads APICompany: adMixt (eCommerce Performance Marketing Agency)Location: RemoteDescription:adMixt is hiring a Senior Backend Developer with deep, hands-on experience integrating Google Ads API. This is a senior-level role for someone who has spent years working directly with Google Ads and eCommerce systems to build robust, scalable backend advertising solutions.Responsibilities:- Develop and maintain API integrations with Google Ads- Work with related APIs such as Shopify, Google Analytics, and attribution platforms- Build data pipelines that enable reporting, attribution, and optimization across channels- Collaborate with analysts and media buyers to turn business needs into backend systems- Write clean, well-documented, maintainable code and implement error handling and logging- Maintain and optimize legacy PHP systems, with potential to expand into other technologiesRequirements:- Strong experience working with the Google Ads API and similar platforms- Expertise in PHP (especially procedural codebases);
experience with other backend languages is a plus- 5+ years backend development experience, ideally with a focus on marketing and analytics integrations- Familiarity with Shopify, Google Analytics, and eCommerce data flows- Ability to write reliable, efficient API clients and manage authentication/token flows- Strong debugging, documentation, and version control practicesIf you're passionate about connecting data across platforms and building infrastructure that drives high-impact marketing decisions, we'd love to talk.