Marketing Engineer
Listed by employer · Checked
Posted within 60 days ·
- Work arrangement
- onsite
- Employment
- FullTime
- Stated compensation
- EUR 65,000–130,000 1 YEAR
Does the location policy fit?
Choose where you would work from. We’ll compare it with the posting’s stated requirements.
Choose a country to check geographic compatibility. The source requirements are available below.
This checks the posting’s stated requirements, not your legal right to work. Confirm details with the employer.
Requirements
1 with evidence8 unclear or unstated- Remote policy
- onsite
“Provider workplace type: onsite”
From employer posting metadata - Employment type
- FullTime
- Compensation
- EUR 65,000–130,000 1 YEAR
8 fields not stated in this posting
- Employer sponsorship
- Not specified
- Geographic scope
- Not specified
- Degree requirement
- Not specified
- Security clearance
- Not mentioned
- Timezone / hours
- Not specified
- Citizenship requirement
- Not mentioned
- Minimum experience (years)
- Not specified
- Work authorization
- Not specified
These details were not stated in the tracked posting. Confirm with the employer.
Original job description
Reading view uses normalized posting text so exact evidence excerpts can be highlighted.
Show less description
Original formatting and links
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.
As our Marketing Engineer, you sit at the intersection of data science and paid media. You'll consolidate scattered customer signals into a single source of truth, build ML models that score leads by their real value, and feed those insights back into our ad platforms - making our marketing smarter than the platforms' out-of-the-box optimization. It's a hands-on, build-from-scratch role with full ownership over both the models and the impact they create.
What to expectBuild our predictive CLTV modelling from the ground up: consolidate customer signals into a database, develop ML models on user behavior to score leads
Feed those scores back into the ad platforms (Meta, Google, and more) to sharpen targeting and bidding
Own tracking and conversion infrastructure: Tag Manager, Search Console, offline uploads, server-side setups
Turn raw behavioral data into measurable performance impact
Work closely with the Performance Marketing team and Go-to-Market managers
You're comfortable building data pipelines and ML models - Python, SQL, and modern ML tooling are second nature
You understand paid media well enough to know what signals matter and how platforms consume them
Experience with attribution, conversion APIs, or offline conversion uploads is a strong plus
Hardworking, analytical, structured, and a natural fit for a direct, ambitious culture
Fluent in English (as this is our business language)
Competitive Salary: €65.000-€130.000
Equity - you build it, you should own a piece of it.
Food & drinks - at our Vienna office, lunch and dinner are on us (plus all the drinks your heart desires, and yes, we have protein bars and vitamins too).
Relocation bonus (if you still need to move to Vienna)
Equipment of your choice - whatever makes you happy.
Regular team offsites.
20 min intro call
Case Study
30 min skill interview
20 min culture call
Matched by role category. Review each posting’s requirements before applying.