Forward Deployed Engineer - Polish

About the Position

Forward Deployed Engineer - Polish

We are seeking a Forward Deployed Engineer for our Polish market to join our team in Warsaw, Poland. In this role, you will work directly at the intersection of product and customer setups, implementing AI systems and LLMs.

Responsibilities

• Capture customer requirements and translate them into concrete implementation plans
• Build and roll out fonio setups in production: workflows, logic, prompts, guardrails
• Implement integrations with third-party systems (APIs, webhooks, CRM, calendar, ticketing, etc.)
• Develop smaller features and glue code to cleanly map customer cases
• Debug under production conditions: calls, flows, edge cases, fast fixes
• Build reusable templates and deployment playbooks to make setups scalable
• Deliver product feedback: bring pain points and feature gaps to the team, prioritized and concrete

Requirements

• Solid coding skills
• Strong understanding of AI systems and LLMs (prompting, tool-use, RAG, failure modes)
• Workflow thinking: translate complex processes into robust, testable flows
• Experience with APIs, webhooks, auth, and common integration patterns
• Cloud fundamentals: deployments, observability, debugging in production
• Highly pragmatic working style: ship fast, make it stable, iterate
• Polish at native or near-native level & English fluent

Nice to Have

• Voice/Telephony
• n8n
• TypeScript/Python
• SQL
• monitoring/tracing
• GDPR

We Offer

• Competitive salary: €60,000–€85,000 per year
• Warsaw-based role, with relocation to Vienna for onboarding; we also have one of the coolest offices in Vienna's 7th district (lunch & dinner included)
• 100% Focus Time (no regular meetings)
• Unlimited budget when the ROI is right
• Extreme speed (we ship almost daily)
• Thousands of enthusiastic customers building the product together with us

About the Company

We grew from $1M to $10M ARR in under 12 months and now serve 10,000+ customers.

Fonio is Europe’s market leader for AI phone agents for SMBs. Now we’re expanding globally and into new products. We move fast, take ownership, give direct feedback, and avoid politics and unnecessary meetings. Join one of Europe’s fastest-growing companies.

Hiring Process

• 25 min intro
• 30 min deep dive with CTO & Co-Founder Matthias
• 20 min language check with Piotr
• 20 min culture fit with one of our founders

Compensation Range: €60K - €85K