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Senior Softwareentwickler - Subscription Management

Hornetsecurity • German: C1 • Information Security • Email Security • Python • JavaScript • 8 months ago
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Salary
≈ $65k – $115k per year (Estimated)
Location
In office (Hanover)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Feb 10, 2026. Hornetsecurity scores C on the Alion truth index.

Overview
Company
Impact
Profile match

Hornetsecurity

Headquartered in Hanover, Germany, Hornetsecurity is a leading global provider of next-generation cloud-based security, compliance, backup, and security awareness solutions. The company specializes in advanced email security, threat protection against spam, phishing, and ransomware, automated email archiving, cloud-to-cloud backup, and governance, risk, and compliance management - with a particular focus on securing Microsoft 365 environments. Operating internationally through an extensive network of channel partners and managed service providers (MSPs), it helps organizations of all sizes protect their critical data assets, secure digital communications, and build resilient cybersecurity frameworks.
hornetsecurity.com • HQ: Hanover, Germany • Cybersecurity • Information Security • Email Security • 51-200 employees • Est. 2007
Tech stack of Hornetsecurity
Backed by High-Tech Gründerfonds, TA Associates

Intro

Wenn du Lust auf anspruchsvolle technische Projekte, moderne Arbeitsweisen und ein Umfeld hast, in dem du wirklich etwas bewegen kannst, bist du bei uns genau richtig.

Perspektivisch kannst du dich in dieser Rolle zu einem Teamlead entwickeln.

Your Job

  • Entwicklung und Weiterentwicklung interner Services und Tools (z. B. Subscription Manager)
  • Implementierung von REST-basierenden Backend-Services auf Basis von Python (Flask)
  • Entwicklung von asynchronen Worker-Systemen mit Celery
  • Arbeiten in Docker-basierten Microservice-Architekturen
  • Integration externer Systeme, u. a.:
    • Salesforce API
    • Payment Provider wie Stripe, GoCardless
  • Treffen von Architekturentscheidungen & Evaluierung neuer Technologien
  • Internationale Zusammenarbeit mit Finance, Sales Operations, Product & Engineering
  • Sicherstellung von Stabilität, Performance und Monitoring der eigenen Services

Your Profile

  • Sehr gute Kenntnisse in Python und erste Erfahrung mit Flask, FastAPI oder ähnlichen Frameworks
  • Erfahrung im Umgang mit Docker und containerisierten Anwendungen
  • Kenntnisse in API-Integration & modernen Web-Technologien
  • Erfahrung mit Datenbanken (MySQL/PostgreSQL)
  • Hands-on-Mentalität: Du findest Lösungen, wo andere Probleme sehen
  • Strukturierte, eigenverantwortliche Arbeitsweise
  • Hohe Motivation für neue Technologien und technische Innovationen
  • Spaß an komplexen Herausforderungen und Automatisierung
  • Prozessorientierung
Nice to Have
  • Erfahrung mit Elasticsearch, Redis, Message-Queues
  • Grundkenntnisse in Frontend-Technologien (Vue, React)
  • Wissen im Bereich Billing/FinTech/Accounting
  • Erfahrung im Design verteilter Systeme
  • Erste Führungserfahrung

Your Benefits

  • Temporary Employee Exchange Program - wir unterstützen dich dabei an unseren globalen Office-Standorten zu arbeiten und die Welt zu erkunden (z.B. Malta, Madrid, Montréal, Washington).
  • Home-Office Möglichkeit und flexible Arbeitszeiten.
  • Teamevents wie Lasertag, Escape Room oder Get Together an unserem eigenen legendären Bierwagen in Hannover - lass dich überraschen.
  • Be-Active Bonus - wir bezuschussen deine Fitness-Mitgliedschaften.
  • Ob mit dem Auto, Öffis oder Fahrrad - Wir erleichtern dir den Arbeitsweg mit kostenlosem Parkplatz, GVH JobCard (Hannover) oder Bike-Leasing!
  • Zuschuss zur betrieblichen Altersvorsorge.
  • Referral Bonus: 1500€ Prämie für jede erfolgreiche Kandidatenempfehlung.
  • Und natürlich die üblichen Standards wie 30 Tage Urlaub, unbefristete Verträge, Weiterentwicklungsmöglichkeiten, Kaffee, Tee, Softdrinks & frisches Obst, Office Hunde, kein Dress Code und vieles mehr.
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