HeroSoftware GmbH - Shopify Apps logo
HeroSoftware GmbH - Shopify Apps

Shopify apps powering 3.000+ merchants

Senior Full Stack Entwickler/in

Full-stack EngineerSoftware EngineerFull TimeRemoteSeniorTeam 1-10Since 2025H1B No SponsorCompany SiteLinkedIn

Location

Germany

Posted

7 days ago

Salary

€50K - €80K / year

Seniority

Senior

Job Description

Senior Full Stack Entwickler/in

HeroSoftware GmbH - Shopify Apps

• Planung, Architektur und Entwicklung von Shopify Apps, Plugins und API-Integrationen • Full-Stack-Entwicklung mit modernen Technologien im Frontend (React, Next.js) und Backend (Node.js, Express, TypeScript) • Anbindung von Drittanbieter-Systemen (ERP, Payment, CRM, Logistik etc.) über REST- und GraphQL-Schnittstellen • Sicherstellung von Performance, Code-Qualität und Skalierbarkeit • Umsetzung responsiver und zugänglicher UI-Komponenten • Durchführung von Code Reviews, Testing (Unit, Integration, E2E) und Debugging • Aufbau und Pflege von CI/CD-Pipelines sowie technische Dokumentation • Enge Zusammenarbeit mit Design, Product und QA, um Produkte von Grund auf zu gestalten • Mentoring jüngerer Entwickler:innen und aktive Mitgestaltung unserer technischen Roadmap

Job Requirements

  • Mindestens 5 Jahre Erfahrung in der Full-Stack-Entwicklung
  • Sehr gute Kenntnisse in JavaScript, TypeScript, React, Next.js, Node.js und Express
  • Solides Know-how im Umgang mit Datenbanken (MongoDB, PostgreSQL oder MySQL)
  • Routine im Arbeiten mit Git, CI/CD, Docker und modernen DevOps-Workflows
  • Verständnis für UX/UI, API-Design, Security (OAuth, JWT, CORS) und Performance-Optimierung
  • (Optional) Erfahrung mit Shopify App Development, inklusive Polaris, Webhooks, OAuth und GraphQL API
  • Selbstständige, strukturierte und lösungsorientierte Arbeitsweise
  • Freude an Teamarbeit, technischem Austausch und Verantwortung
  • Strukturierte, eigenständige Arbeitsweise mit klarer Pipeline-Logik
  • Deutsch auf Muttersprachenniveau + gutes Englisch in Wort & Schrift

Benefits

  • Maximale Ownership und Vertrauen
  • 30 Tage Urlaub + Geburtstag & Weihnachten frei
  • Motiviertes Team & leistungsstarkes Umfeld
  • Flache Hierarchien mit kurzen Entscheidungswegen
  • 100% Remote, Office in Mannheim möglich
  • Team Events & Off Sites
  • Beste Apple Hardware

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