About this role
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.
We're looking for a versatile AI Engineer who combines strong software engineering fundamentals with AI/ML expertise. You'll 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:
Software Engineering & AutomationWrite clean, maintainable Python code and automation scripts (bash/shell)Build CI/CD pipelines and deployment automation for AI systemsCreate infrastructure as code and configuration management solutions (terraform)Develop APIs, microservices, and event-driven architecturesAI Solution DevelopmentDesign and implement agentic AI systems with autonomous reasoning and tool useBuild RAG (Retrieval-Augmented Generation) systems and knowledge basesDevelop multi-agent orchestration and coordination patternsIntegrate LLMs with business logic and external systemsProduction Deployment & OperationsOwn the complete production deployment lifecycleImplement monitoring, logging, alerting, and observability solutionsCreate runbooks, deployment guides, and operational documentationEnsure security, scalability, and reliability of AI systemsArchitecture & System DesignDesign vendor-agnostic, portable AI architecturesMake pragmatic build-vs-buy decisions for componentsBalance managed services with open-source alternativesArchitect for multi-cloud compatibility where appropriateCollaboration & Knowledge SharingWork with operation managers to translate requirements into technical solutionsCreate clear documentation for both technical and non-technical audiencesSupport demos, POCs, and customer presentationsShare knowledge and best practices with the squad
Background and required skills:
4+ years in software engineering with strong Python and scripting skills2+ 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 systemsProven track record: Shipped AI systems to production with full automation and monitoringSoft Skills & Team Fit
Ownership mentality: Take responsibility for features from design through production operationsPragmatic problem-solver: Balance perfection with delivery, make informed trade-offsClear communicator: Explain technical concepts to both engineers and non-technical stakeholdersAutomation advocate: Default to "automate it" rather than "document the manual steps"Self-directed: Drive projects forward with minimal supervisionCollaborative: Share knowledge, review code, support teammatesProduction-minded: Think about monitoring, security, scalability from the startAdaptable: Comfortable with ambiguity, changing requirements, and learning new technologiesQuality-focused: Write clean code, comprehensive tests, and clear documentationAdvantage:
Advanced Agentic AI
Experience with agent frameworks (LangGraph, CrewAI, AutoGen, Strands)Agent memory systems (short-term, long-term, semantic memory)Agent evaluation and benchmarking methodologiesHuman-in-the-loop patterns for agent systemsAgent safety, guardrails, and responsible AI practicesDomain Knowledge
Experience in telecommunications or enterprise ITLog analysis and operational intelligence systemsDocument processing and information extractionCustomer-facing AI solution delivery
* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.