Senior Backend Engineer

Description: Join CreatorIQ as a Senior Backend Engineer to modernize and scale backend systems. Focus on evolving a large PHP monolith into modular, service-oriented components while enhancing code quality and reliability. Requirements: 5+ years of professional backend engineering experience. Expert-level PHP and strong Node.js skills. Experience with API design (REST and GraphQL) and AWS services (Lambda, serverless patterns). Proficient in writing testable code and maintaining automated test suites. Familiarity with AI coding tools and ability to critically review AI-generated code. Fluent in English, with strong communication skills in a remote environment. Benefits: 26 days of vacation, wellness benefits, and paid parental leave. Comprehensive medical, life, and business travel insurance. Participation in Poland's Employee Capital Plan (PPK). Stock options as part of the equity-sharing program. Work from home stipend to assist in setting up a home office.