Forward Deployed Engineer - Spanish
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Before you apply
Salary€60k – €95k
LocationEuropean Union
Work moderemote
Typefull-time
SenioritySenior
DepartmentEngineering
Company size201–500 people
PostedOct 20, 2026 · 2w ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
Solid coding skills: can implement independently, not just configure
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
Spanish at native or near-native level
Solid English
Voice/Telephony experience
n8n experience
TypeScript/Python experience
SQL experience
Monitoring/tracing experience
GDPR knowledge
Skills
APIs
webhooks
CRM
calendar
ticketing
LLMs
prompting
tool-use
RAG
cloud
n8n
TypeScript
Python
SQL
monitoring
tracing
GDPR
About fonio
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.
Your Role
As a Forward Deployed Engineer for our for our Spanish market, you work directly at the intersection of product and customer setups. You capture requirements, translate them into robust implementations, and take fonio live at customers – including integrations, automations, and ongoing optimization.
You work closely with Product/Engineering and Go-to-Market, making sure deployments are fast, stable, and repeatable across the Spanish market.
What you’ll do
• 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
Who we’re looking for
• Solid coding skills: you can implement independently, not just configure
• 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
• Bonus: Voice/Telephony, n8n, TypeScript/Python, SQL, monitoring/tracing, GDPR
• Spanishat native or near-native level + solid English
What we offer
• Competitive salary: €60,000–€95,000 per year
• 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
Hiring Process
•
25 min intro
•
30 min deep dive with CTO & Co-Founder Matthias
•
20 min culture fit with one of our founders
How we hire?
We’re AI-native, including in hiring. AI helps us to remain efficient, but people make every decision.
Legal
fonio is an equal opportunity employer. We hire for talent and ownership, whatever your background is.
Need an adjustment in the process? Just tell us.
Please send your CV in English. Then knock us off our feet 🚀