AI Engineer Internship (4-6 months)

About Hey Telo

Voice AI for Home Services

The role

At Hey Telo, we’re building Voice AI for the Home Service industry.We’re looking for a **AI Engineer Intern** to shape the future of how people interact with home service providers. In this position, as one of the first hires, you will play a key role in shaping Hey Telo’s product, technology, and culture from the ground up.If you are a builder who thrives at the intersection of **AI, ML, and full-stack development** - this is an unique opportunity to set the technical direction from day one.### **What you will be working on*** Collaborate closely with our customers and help them solve their problems to make their work more enjoyable* Build **scalable backend infrastructure** to handle thousands of phone calls per day* Build **intuitive user experiences** in an AI-first world* Optimize our **voice agents** for **reliability**, **accuracy**, and **indistinguishability** from talking to a real human* Stay ahead of emerging trends in voice AI, LLM agents, and distributed systems### **What we're looking for**We are looking for students or recent graduates in the field of SWE, AI & ML.Technical skills:* Experience in **full-stack software engineering** (React, Typescript, Python) and **cloud** **technologies** (Docker, Kubernetes, AWS/GCP/Azure)* Projects with modern **LLM techniques** (transformers, agents, RAG, fine-tuning, context engineering)* **Big Plus -** Experience with building **voice agents** (Vapi, Pipecat, LiveKit)* Expertise in leveraging AI tools that make you more productive (Claude Code, Cursor, Windsurf, etc.)Commitment and Mindset:* You love challenging work and solving hard problems where others give up.* You have full ownership from day one and aren’t afraid to push hard.* **You are fluent in German** and thrive in talking to customers, visiting them, and putting their needs first.### **Company Perks*** Premium gym and sport membership (Urban Sports Club) - feel free to join our weekly team workouts.* You’ll be working directly with the founders - your fingerprints will be all over Hey Telo.* You’ll have direct exposure to customers and product decisions.

Skills

• Python
• React
• Machine Learning
• Reinforcement learning (RL)
• Prompt Engineering