CareerPlan

Product Engineer

BerlinFull-time€85k–€160k2026-11-09 → 2026-11-11
On-siteVisa sponsorship offered

Core

Build AI-powered voice and customer communication products, including voice agents, memory systems, and product experiences for agent configuration and troubleshooting.

Role type

Product Engineer (AI/ML)

Builds

AI agents, voice communication products, and customer workflow tools

Domain

AI, Voice Technology, Customer Communication

Deliverable

production ML models

Required skills

Python, TypeScript, React, FastAPI, PostgreSQL, Redis, AWS, real-time audio/voice infrastructure, AI agents/LLMs, distributed systems, event-driven systems, workflow orchestration

Preferred skills

observability tools, communication integrations

Technologies

TypeScript, React, Vite, TanStack, Node.js, Python, FastAPI, PostgreSQL, Redis, Temporal, AWS

Responsibilities

Build product experiences for agent configuration and troubleshooting; Develop and optimize voice agents for speed and reliability; Extend agent interactions across calls, messaging, and email; Build memory systems for reasoning across workflows; Improve observability and tracing for agent failures; Help agents select communication channels

Seniority

Mid-level, hands-on IC