NFON AGEngineering

Senior Python Engineer - Voice AI Platform

Posted today

The role involves developing and maintaining scalable platform features in a collaborative environment, focusing on Voice-AI and microservices.

Responsibilities

Develop and operate central Python microservices for Voice-AI platform (Bot-Management, Telephony Middleware)
Build low-latency, asynchronous systems for real-time speech processing and streaming audio (WebSockets, Async Python)
Integrate STT, TTS, and LLM systems and orchestrate AI workflows across providers
Work on scalable, event-driven architectures (REST, WebSockets, gRPC)
Take responsibility for containerization, CI/CD, and operation of services in the cloud

Excellent Python skills and experience with production software systems
Experience with asynchronous Python and performance-critical applications
Practical knowledge of microservice architectures, APIs, and distributed systems
Good Linux skills for operating and architecting distributed services on Linux servers
Experience with Docker, Kubernetes, and cloud environments
Willingness to handle DevOps topics (CI/CD, monitoring, operation)
Enjoyment of teamwork and agile development processes
Proficiency in German and English, spoken and written

Active contribution to digitalization and transformation of communication landscape
Short decision paths, opportunity to contribute, change, and adopt new technologies
Office with water view at Europahafen
Company fitness, BusinessBike, and own company boat
Reimbursement for e-learning courses upon request
Regular exchange through internal and public (AI) events
Exciting international clients from various industries
Fair and appropriate salary with employee participation
30 days of vacation and part-time options
Top hardware, height-adjustable desks, multiple monitors at each workspace
Bio-fruit/vegetables, smoothie bar, ice flat rate, Thermomix, rice cooker, and beverages (good coffee, Mate, etc.)
Support for work-life balance and recognized as
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