Customer Engineer
At RevenueBase Inc · Waltham; Remote; Waltham, Massachusetts, United States
- Engineering
- Full-time
Where you can work from
Open to the United States
“Waltham, Massachusetts, United States”
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- Posted
- 24 April 2026
- First seen by us
- 12 October 2026
- Last checked
- 6 hours ago
Job description
From RevenueBase Inc’s job post, as they wrote it.
RevenueBase:
* We're building the data infrastructure that makes AI agents trustworthy instead of error-prone.
* We provide continuously refreshed, verified B2B data for autonomous AI agents and GTM workflows.
* We've tripled growth while maintaining 100% gross dollar retention and staying cashflow positive.
* We power AI agents for Clay, Zoominfo, Dun & Bradstreet, and the next generation of AI GTM tools.
Read the full description
Why We're Hiring This Role:
* The companies building the future of go-to-market are building on top of our B2B data infrastructure. Many are onboarded and running.
* The hardest part of being a B2B data customer is figuring out how to run the right searches across the data to get the business outcome they bought us for. They need a technical partner to help them actually succeed with the product.
* This role exists to own the full customer lifecycle — onboarding, activation, health, and expansion — across every account we have.
* You are the founding hire for this function. When we hire behind you, you hire them.
What You'll Do:
* Own the "first successful search" — every new customer's activation milestone. Get them there, fast. This is the most important thing you do.
* Own customer health across all accounts. Know which customers are getting value, which are quiet, and which are at risk — before anyone asks.
* Drive expansion and cross-sell. As we ship new API surface area (verification, enrichment, discovery, MCP), identify which customers need what and run the expansion conversation.
* Run onboarding at scale. 3-5 new customers per month today, scaling to 10+. Make onboarding light, fast, and reliably successful.
* Be the voice of the customer inside RevenueBase. Sit on top of every Slack channel, every support request, every integration conversation, and tell product and engineering what customers actually need.
* Build the function. Write the playbooks, the health scoring, the expansion motion, and the onboarding framework — then rewrite them when they stop working.
Who You Are:
* You've owned a quota before — NRR, expansion, or retention — and know how to drive it without being pushy.
* You've worked at early-stage companies. You are allergic to process for process's sake. You write the playbook because there isn't one.
* You are the most technical non-developer in every room, and developers respect you. You don't pretend to be an engineer, but you're not precious about getting into the weeds.
* You don't wait to be told. The customer's success is your outcome, and you treat it that way.
Must have:
* Tech literacy — enough to read a customer's integration code (Python, JSON, SQL, you name it), spot what's broken, write a small script to demonstrate an API call, and be credible in a technical conversation.
* B2B data fluency — you know what firmographics, technographics, intent, and contact enrichment are. You understand why an email bounces, why a company name match is hard, and why verification matters.
* API mental model — REST, webhooks, rate limits, authentication, and the difference between a batch file drop and a real-time API call. You can walk a customer through integrating our MCP server.
Nice to have:
* Direct experience in B2B data, sales intelligence, or RevOps tooling
* Experience with MCP servers or LLM-powered agent workflows
* Prior founding CS or founding CE experience at an early-stage company
Your First 90 Days:
* Days 1-30: Shadow every active customer conversation. Write queries against our Snowflake environment. Sit in on sales and onboarding calls. Build a map of all customers — health, usage, expansion potential, risk.
* Days 31-60: Take ownership of onboarding. Run the "first successful search" milestone with every new customer. Publish a customer health scoring framework.
* Days 61-90: Identify and execute your first three expansion opportunities. Ship the v1 onboarding playbook. Tell us what you need to do this job 10x better.
Who You Are Not:
* You have not spent your career at companies with 1,000+ employees and defined CS processes.
* You do not need a playbook to get started.
* You are not looking for a pure relationship role with no technical depth, and you are not looking for a pure engineering role with no customer contact.
Why RevenueBase:
* Product with real traction: Customers rely on our platform in production.
* High ownership: Small team where your work directly shapes the product.
* Customer-driven culture: Activation and retention are how we measure success.
* Growth stage company: Clear product-market fit and momentum.
* Impact over process: Less bureaucracy, more building.
What We Offer:
* Competitive compensation based on experience.
* Meaningful ownership and long-term growth opportunities.
* Flexible working hours.
* Fully remote-friendly team (East Coast / Boston preferred).
* Direct collaboration with founders and core engineering leadership.
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