(Senior/Staff) AI Engineer - Agentic Systems (m/f/d) at Acto

Acto builds an AI Revenue OS for industrial companies connecting ERP, CRM, and behavioral data. The company reports customer results of +5-11% revenue growth and is backed by 468 Capital and Cusp Capital.

As a Senior/Staff AI Engineer for Agentic Systems, you will design and optimize agentic workflows using LLMs, creating agents that interact with external APIs, databases, and environments.

Key Responsibilities:

Design and optimize agent workflows

Create tool-using agents that interact with APIs and databases

Develop voice-enabled agents with transcription and dialogue management

Implement retrieval, memory, and state tracking into agent architectures

Deploy agents to production environments

Run experiments to evaluate performance and hallucination rates

Translate product requirements into scalable agentic features

Required Qualifications:

Strong experience with LLMs (OpenAI, Claude, Mistral, open-source models)

Familiarity with agentic frameworks (e.g. LangChain)

Python proficiency with modern ML tooling (Hugging Face, PyTorch, Ray)

Tool integration experience, API management, memory/state handling, SQL query generation

Voice AI experience with ASR/TTS pipelines or willingness to learn

Startup-oriented mindset

Benefits: 30 days vacation, Wellhub membership, flexible remote work (Berlin-based), choice of Mac/Windows equipment.

Location: Berlin, Germany (remote-friendly)