Hornetsecurity GmbH | Germany | 30177 Hannover | Permanent position | Full time | Published since: 16.03.2026 on arbeitsagentur.de
Senior Software Developer (Subscription Management)
Оccupation: Software developer
If you are looking for sophisticated technical projects, modern working methods and an environment where you can really move something, you are right with us.
Perspectively, you can develop into a team leader in this role.
Your tasks
- Development and development of internal services and tools (e.g. Subscription Manager)
- Implementation of REST-based backend services based on Python (Flask)
- Development of asynchronous worker systems with Celery
- Work in Docker-based microservice architectures
- Integration of external systems, including:
- Salesforce API
- Payment providers like Stripe, GoCardless
- Meeting architecture decisions & evaluation of new technologies
- International cooperation with Finance, Sales Operations, Product & Engineering
- Ensuring stability, performance and monitoring of your own services
Your profile
- Very good knowledge of Python and first experience with Flask, FastAPI or similar frameworks
- Experience in handling Docker and containerized applications
- Knowledge of API integration & modern web technologies
- Experience with databases (MySQL/PostgreSQL)
- Hands‐on mentality: You will find solutions where other problems can be seen
- Structured, independent operation
- High motivation for new technologies and technical innovations
- Fun on complex challenges and automation
- Process orientation
Nice to Have
- Experience with Elasticsearch, Redis, Message-Queues
- Basic knowledge of Frontend technologies (Vue, React)
- Billing/FinTech/Accounting knowledge
- Experience in the design of distributed systems
- First leadership experience
Your Benefits
- Temporary Employee Exchange Program – we help you work at our global office locations and explore the world (e.g. Malta, Madrid, Montréal, Washington).
- Home office possibility and flexible working hours.
- Team events like Lasertag, Escape Room or Get Together at our own legendary beer car in Hannover – let you surprise.
- Be-Active Bonus – we grant your fitness membership.
- Whether by car, Öffis or bicycle – We make it easier for you to work with free parking, GVH JobCard (Hannover) or bike leasing!
- Aid for occupational pension schemes.
- Referral Bonus: 1500€ Premium for any successful candidate recommendation.
- And of course the usual standards such as 30 days vacation, unlimited contracts, further development possibilities, coffee, tea, soft drinks & fresh fruit, office dogs, no dress code and much more.
Joblocations:
30177 Hannover, Am Listholze 78, NETHERLANDS
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Contact
![]() | Hornetsecurity GmbH | |
| Am Listholze 78, 30177 Hannover | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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