About the Role
The Role
We are looking for a Senior Computer Scientist / AI Engineer with a strong background in building intelligent agents. You will design and implement dialogue agents that can interact via voice, text, and workflows running entirely in secure, self-hosted environments.
Your work will span:
Designing modular agent architectures (LLM + RAG + tools).
Building voice-first agents (telephony, STT, TTS).
Applying NLP/NLU techniques for intent recognition, slot filling, and orchestration.
Driving research → production transition for real-world deployments.
Responsibilities
Develop and maintain agent frameworks for dialog, reasoning, and tool-use.
Implement call flows and business logic for inbound/outbound agents.
Work with vector databases & retrieval pipelines for contextual answers.
Integrate agents with enterprise APIs (CRM, PMS, ERP).
Optimize latency & reliability for real-time voice interaction.
Contribute to agent evaluation methods (hallucination control, intent resolution rate, fallback strategies).
Collaborate with a cross-functional team (networking, project managers, customer-facing staff).
Write documentation & playbooks for reproducibility and scalability. .
Why Join Us?
Work on cutting-edge agentic AI with real-world impact.
Shape systems for ministries, enterprises, and critical industries.
Small, highly skilled team → direct influence on architecture and vision.
Competitive compensation + flexibility.
Mission-driven: build AI that empowers people without compromising privacy.
How to Apply
Send your CV, GitHub/portfolio, and a short note on your experience with agents to:
career@vanadium.solutions
Requirements
Senior AI/Computer Scientist for Agentic Systems
Location: Vienna, Austria (Partly remote/Hybrid possible, HQ in Vienna, Austria)
Position: Full-time
Department: Software & AI
Note: This job requires you to already have a residence in Vienna, Austria
MSc/PhD in Computer Science, AI, Computational Linguistics, or related field.
Strong experience with VoIP, LLMs, NLP, or dialog systems.
Hands-on experience with agent orchestration frameworks (LangChain, Haystack, custom).
Familiarity with speech technologies (STT/TTS), preferably multilingual.
Knowledge of containerized environments (Docker/Podman, Proxmox/K8s basics).
Ability to design modular, testable architectures.
Strong coding skills (Python preferred).
Analytical mindset; comfort with experimentation and iteration.
Nice to Have
Experience with Slovak/Czech/European languages in NLP.
Knowledge of telephony systems (Twillio, SIP, Asterisk, FreeSWITCH).
Familiarity with security/privacy-first deployments.
Track record of published work or open-source contributions in agents/LLMs.
About the Company
Vanadium Solutions builds privacy focused AI systems for organizations that cannot risk cloud dependency. Our mission: privacy, sovereignty, and innovation. We are working with ministries, agencies, and enterprises to deliver agentic AI platforms that are secure, reliable, and human-centric.