AI Engineer (REF5308Q)

Department and Project

This position is within the Tolling Services team of Deutsche Telekom IT Solutions Hungary. The team consists of IT professionals specializing in electronic road-charging solutions. Together with our partners we develop and operate intelligent kilometer-based tolling systems for international customers covering the entire business process (vehicle registrations country booking providing On-Board Units position data transmission charge calculation and fleet billing). Leveraging digital intelligence and advanced technology our tolling solutions facilitate seamless mobility across Europe.

Were looking for a versatile AI Engineer who combines strong software engineering fundamentals with AI/ML expertise. Youll build production-ready agentic AI solutions that are automated scalable and vendor-agnostic. This role emphasizes end-to-end ownership from design through deployment and operations.

Main tasks

As an AI Engineer:

1. Software Engineering & Automation
   • Write clean maintainable Python code and automation scripts (bash/shell)
   • Build CI/CD pipelines and deployment automation for AI systems
   • Create infrastructure as code and configuration management solutions (terraform)
   • Develop APIs microservices and event-driven architectures
2. AI Solution Development
   • Design and implement agentic AI systems with autonomous reasoning and tool use
   • Build RAG (Retrieval-Augmented Generation) systems and knowledge bases
   • Develop multi-agent orchestration and coordination patterns
   • Integrate LLMs with business logic and external systems
3. Production Deployment & Operations
   • Own the complete production deployment lifecycle
   • Implement monitoring logging alerting and observability solutions
   • Create runbooks deployment guides and operational documentation
   • Ensure security scalability and reliability of AI systems
4. Architecture & System Design
   • Design vendor-agnostic portable AI architectures
   • Make pragmatic build-vs-buy decisions for components
   • Balance managed services with open-source alternatives
   • Architect for multi-cloud compatibility where appropriate
5. Collaboration & Knowledge Sharing
   • Work with operation managers to translate requirements into technical solutions
   • Create clear documentation for both technical and non-technical audiences
   • Support demos POCs and customer presentations
   • Share knowledge and best practices with the squad

Qualifications :

Background and required skills:

• 4 years in software engineering with strong Python and scripting skills
• 2 years deploying and operating production systems (CI/CD monitoring incident response)
• 2 years working with cloud platforms (AWS preferred but multi-cloud awareness valued)
• 1-2 years with LLMs agentic AI RAG systems or production AI/ML systems
• Proven track record: Shipped AI systems to production with full automation and monitoring

Soft Skills & Team Fit

• Ownership mentality: Take responsibility for features from design through production operations
• Pragmatic problem-solver: Balance perfection with delivery make informed trade-offs
• Clear communicator: Explain technical concepts to both engineers and non-technical stakeholders
• Automation advocate: Default to automate it rather than document the manual steps
• Self-directed: Drive projects forward with minimal supervision
• Collaborative: Share knowledge review code support teammates
• Production-minded: Think about monitoring security scalability from the start
• Adaptable: Comfortable with ambiguity changing requirements and learning new technologies

• Quality-focused: Write clean code comprehensive tests and clear documentation

Advantage:

Advanced Agentic AI

• Experience with agent frameworks (LangGraph CrewAI AutoGen Strands)
• Agent memory systems (short-term long-term semantic memory)
• Agent evaluation and benchmarking methodologies
• Human-in-the-loop patterns for agent systems
• Agent safety guardrails and responsible AI practices

Domain Knowledge

• Experience in telecommunications or enterprise IT
• Log analysis and operational intelligence systems
• Document processing and information extraction
• Customer-facing AI solution delivery

Additional Information :

* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.

Remote Work :

No

Employment Type :

Full-time