8+ years of experience in software engineering; 3–5+ years in a senior/lead/architect role.Strong hands-on expertise with CommerceTools. Adobe Commerce is a Plus.Deep understanding of headless commerce, MACH architecture, GraphQL, and event-driven systems.Solid experience with Node.js, Java, or TypeScript.Strong experience with cloud platforms (AWS, GCP, or Azure) and DevOps practices (CI/CD, containerization).Preferred QualificationsExperience with frontend frameworks (Next.js, React, Vue) in headless architectures.Experience with PIM/DAM (Salisfy, Contentful, Adobe).Prior involvement in large-scale B2C or B2B commerce replatforming.Familiarity with marketplace or social-commerce ecosystems.MACH Alliance certification or similar credentials.