Lead Conversational Designer - AI for Enterprise Solutions

Here Technologies
Berlin, Germany
4 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Berlin, Germany

Tech stack

Adobe InDesign
Artificial Intelligence
Cognitive Science
Human-Computer Interaction
Interaction Design
Large Language Models
Prompt Engineering
Natural Language Understanding

Job description

As Lead Conversational Designer , you will shape the interaction layer for next-generation logistics and fleet products.

  • Define and evolve conversational experiences across voice, chat, audio, and multimodal interfaces, with a strong focus on AI-powered workflows.
  • Lead end-to-end conversational design for complex domains such as fleet operations, routing, navigation, dispatch, compliance, and mobility services.
  • Design scalable conversation architectures, including intents, entities, dialog flows, system prompts, fallback strategies, and error handling.
  • Partner closely with AI engineering, product management, research, and platform teams to translate technical capabilities into usable, trustworthy experiences.
  • Drive the integration of conversational experiences into broader product ecosystems, ensuring coherence across UI, mobile, desktop, and embedded systems.
  • Define and document design standards, patterns, and best practices for conversational and audio-driven UX.
  • Champion ethical, inclusive, and transparent AI interactions-especially in safety-critical, enterprise, and high-context environments.
  • Lead user research, conversation testing, prompt iteration, and UX validation for AI-driven systems in real-world conditions.
  • Mentor teams and stakeholders on conversational UX, AI literacy, and effective collaboration between design and engineering.

Who are you?:

You are a lead designer who combines strong UX and interaction design fundamentals with deep curiosity for AI-driven systems, language, and human-machine interaction. You're comfortable working in ambiguity, shaping new interaction paradigms, and designing for complex enterprise use cases.

Requirements

Do you have experience in UX?, Do you have a Master's degree?, * Bachelor's or Master's degree in Design, HCI, Linguistics, Cognitive Science, or a related field.

  • 8+ years of experience designing user experiences, with several years focused on conversational UX, voice, chat, or AI-driven systems.
  • Strong experience designing for complex workflows, ideally in logistics, fleet, mobility, automotive, or enterprise platforms.
  • Deep understanding of conversational design principles, including dialog management, turn-taking, grounding, repair strategies, and trust-building.
  • Hands-on experience working with AI technologies, such as LLMs, NLU/NLP systems, prompt design, or voice assistants.
  • Ability to translate abstract AI capabilities into clear, usable, and scalable user experiences.
  • Strong systems thinker with experience designing design frameworks, libraries, and documentation for scale.
  • Excellent storytelling and communication skills-able to align design decisions with user needs, business goals, and technical constraints.
  • Comfortable working in fast-paced, cross-functional, and highly technical environments.
  • Experience collaborating with international and distributed teams across B2B and B2C contexts.
  • Fluency in spoken and written English.

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