Technical Customer Success Manager (US)
- Pay
- $70,000 – $150,000 per year
- Location
- New York City, NY · On-site
- Job type
- Full-time
- Level
- Senior
- Experience
- 2+ years
- Listed
- 23 days ago
Skills & highlights for this role
- API documentation
- error log troubleshooting
- HubSpot CRM
- n8n
- make.com
Also useful
- codex
Your Role
- As Technical Customer Success Manager for the US market, you are the primary point of contact for your customer cohort (of SMBs) once they've signed. You own their success, satisfaction, and retention end to end.
- You actively build relationships, identify value drivers, and ensure every customer gets the most out of fonio. You'll spend most of your time in calls and meetings with customers and implementing or improving their setups.
What to Expect
- Own a portfolio of US SMB customers across their full lifecycle
- Build relationships, surface value, and find new use cases for AI agents to keep customers engaged
- Support customers in setting up their AI assistant; implement workflows for medium complex cases and coordinate with developers for advanced setups
- Run check-ins and proactive calls based on usage signals (low engagement, expansion opportunities, setup friction)
- Work with a ready-made pipeline and clear playbooks, with room to test your own initiatives
- Maximize the value generated from each customer in your portfolio
- Spot churn risks early and act on them
- Manage your activity autonomously in HubSpot
Who We're Looking for
- 2-5 years in Customer Success, Account Management, Forward Deployment Engineer or a technical client-facing SaaS/B2B role
- Ideally a strong technical understanding - comfortable understanding API documentation and error logs to troubleshoot customer setup issues independently
- Experience with tools like n8n, make.com, codex or similar
- An affinity for tech / AI products is a real plus
- Native or C2 English
- Structured, autonomous, results-driven
- You build trust easily with customers, by phone or video
- You take initiative, test, iterate, and don't wait to be told what to do
- Comfortable with CRM (ideally HubSpot) and data-driven workflows
- Willing to relocate to Vienna for 1-2 months initially
What We Offer
- $70,000-$150,000 (base + uncapped commission, depending on experience)
- Equity: you help build it, you should own a piece of it
- Equipment of your choice
- A product that sells itself and that customers love (4.5 stars on Trustpilot, Google, and OMR)
- Regular team offsites
Hiring Process
- 15 min intro call
- 30 min skill interview
- 20 min Call with our CCO
- 20 min culture call
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.
From fonio's careers page, first listed on Rolev.ai on October 17, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Common questions
What is the salary for the Technical Customer Success Manager (US) role at fonio?
The Technical Customer Success Manager (US) posting at fonio states compensation of $70,000 – $150,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on fonio's official career site.
Where is the Technical Customer Success Manager (US) job at fonio located?
This Technical Customer Success Manager (US) position at fonio is located in New York City, NY (On-site). Always check fonio's application page for specific state eligibility or relocation policies.
What qualifications are required for Technical Customer Success Manager (US) at fonio?
For the Technical Customer Success Manager (US) role, fonio highlights 2+ years of relevant experience; experience with API documentation, error log troubleshooting, HubSpot CRM, n8n, make.com. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Technical Customer Success Manager (US) position at fonio?
This listing links directly to fonio's Ashby application page. You can apply directly on fonio's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.