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Talanx · Hannover, DE

# Senior Software Engineer -.NET

Hannover, DE Part-time Senior individual contributor Software Engineering 

Listed on Talanx’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there.
[Apply on Talanx’s careers site →](https://job.hdi.group/job/Senior-Software-Engineer-_NET/1252-en_US/)

[OpenNash Jobs](https://jobs.opennash.com/) / [Talanx](https://jobs.opennash.com/companies/talanx/) / Senior Software Engineer -.NET

## Job description

Deine Aufgaben Entwicklung und Weiterentwicklung unserer zentralen Input-Management-Lösungen mit C# und.NET Design und Implementierung leistungsfähiger Backend-Services und API-Integrationen Anbindung interner HDI-Systeme sowie externer Partnerlösungen über moderne Schnittstellen Erstellung technischer Konzepte und Umsetzung anspruchsvoller Integrations- und Digitalisierungsanforderungen Sicherstellung von Softwarequalität durch automatisiertes Testen, Code
- Reviews und moderne Entwicklungsstandards
- Analyse und Optimierung von Performance, Stabilität und Wartbarkeit bestehender Anwendungen Aktive Mitgestaltung der technischen Architektur sowie unserer Entwicklungsprozesse in einem agilen Umfeld Dein Profil Mehrjährige Erfahrung in der Entwicklung moderner Backend-Anwendungen mit C# und.NET Begeisterung für saubere Softwarearchitektur, Clean Code, Testing und automatisierte Deployments Erfahrung mit REST-Schnittstellen und der Integration verteilter Systeme Hohe Eigenverantwortung, ausgeprägte Problemlösungskompetenz und QualitätsbewusstseinInteresse an Cloud-Technologien, DevOps und modernen Entwicklungsansätzen Offenheit für neue Technologien und die Bereitschaft, Dich kontinuierlich weiterzuentwickeln Teamgeist, Kommunikationsstärke und gute Deutsch- und Englischkenntnisse (mind.

C1) Flexible working hours Flexitime arrangements and flexible working time models allow for a perfect work-life balance – however it suits you.

### Health management Stay healthy with us

thanks to preventive measures, a wide variety of sports and various partnerships. Mobile working Whether from home or on the road – our remote working model (up to 60 % mobile) offers you more freedom and independence. Further training We satisfy your thirst for knowledge – for example with further training, subject-specific seminars or work and study programmes.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 7 days
- Location: Hannover, DE
- Employment type: Part-time[Apply on Talanx’s careers site →](https://job.hdi.group/job/Senior-Software-Engineer-_NET/1252-en_US/)

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