Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 10 hours ago

Senior Billing Manager

Retell30 open roles

Pay
$190,000 – $230,000 a year
Where
San Francisco Bay Area
Work mode
On site
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSenior Billing ManagerRetell · San Francisco Bay Area

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Retell's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

9.5% of postings close within 7 days. Measured by our own scanner across the market. Retell postings stay open a median of 32 days.

Share of postings closed within
  1. 1.8%1 day
  2. 3.9%3 days
  3. 9.5%7 days
  4. 15.5%14 days
  5. 33.9%30 days
This job: posted 10 hours ago

Retell median: 32 days open

The posting

ABOUT RETELL AI

Retell AI is using first-principles thinking to reimagine the call center with cutting-edge voice AI. Thousands of companies now use Retell's AI voice agents to handle sales, support, and logistics calls that once required large teams of human agents. Backed by Y Combinator, Alt Capital, and other leading investors, we've scaled to $80M in ARR with a team of 50, up from $5M at the start of 2025, and are now valued at over $1.5B.

Our vision for 2026 is to build a modern CX platform where entire contact centers are powered by AI. Instead of basic automation that needs constant human tuning, we're creating intelligent AI “workers” that act as frontline agents, QA analysts, and managers, continuously executing, monitoring, and improving every customer interaction.

We're growing fast and looking for ambitious builders who want to tackle hard technical problems, move quickly, and have a real impact on one of the fastest-growing voice AI companies in the world.

Let's build the future together.

Recent recognition:

- No. 1 Best Places to Work in the Bay Area, San Francisco Business Times 2026 https://finance.yahoo.com/technology/ai/articles/voice-ai-startup-retell-ai-145200025.html

- Top 50 AI Apps, a16z (2025) https://a16z.com/the-ai-application-spending-report-where-startup-dollars-really-go/

- #3 Fastest-Growing Software Company, G2 Best Software Awards 2026 https://company.g2.com/news/g2s-2026-best-software-awards

- Best Agentic AI Software, G2 Best Software Awards 2026 https://www.retellai.com/blog/retell-ai-recognized-as-the-best-agentic-ai-software-by-g2

- #4 Fastest-Growing Software Vendor, Brex Benchmark 2025 https://www.brex.com/journal/brex-benchmark-december-2025

- Enterprise Tech 30 Class of 2026, Nasdaq & Wing VC https://www.nasdaq.com/videos/retell-ai

- Top-Ranked Startup, Lean AI Leaderboard https://leanaileaderboard.com/

- Backed by Y Combinator https://www.ycombinator.com/companies/retell-ai

ABOUT THE ROLE

Retell AI transforms customer experience with voice AI for enterprises, including customers like CVS/Aetna, American Airlines, Lenovo, and Grab. We have more customer stories than we can tell!

We're hiring our first billing owner. Revenue has grown from $5M to $80M ARR in under two years, with enterprise and usage-based contracts now flowing through the business. You'll build billing, AR from scratch: the processes, systems, and controls, and eventually the team.

KEY RESPONSIBILITY

This hire owns enterprise accounts receivable, built from zero to one: invoices out on time, cash in predictably.

- Build the enterprise AR process from scratch: invoicing, collections cadence, and cash application.

- Own collections for enterprise accounts: aging, DSO, and disputes.

- Set up invoicing for large contracts, including committed-spend and usage-based terms.

- Work with Sales, Customer Success, and customers' AP teams on escalations.

- Choose and set up the AR and billing tools; automate what you can.

- Guide the contract accountants and report on AR health.

WHAT WE'RE LOOKING FOR

Must have:

- 6+ years in AR, billing, or collections, including enterprise B2B.

- Has built an AR or collections process from scratch at a high-growth SaaS or usage-based company.

- Hands-on with billing and finance tools (e.g., Stripe, NetSuite, QuickBooks).

- Confident working with large customers' AP and procurement teams.

- Solid accounting fundamentals: AR aging, cash application, reconciliations.

Nice to have:

- Experience with usage-based or committed-spend contracts.

- CPA or audit experience.

- First finance ops hire at a startup.

HOW WE EVALUATE

We care less about checkboxes and more about:

- Zero-to-one building: how you set up AR where none existed.

- Collections results: lower DSO and fewer aged balances.

- Judgment with large enterprise customers in invoice disputes.

- Ownership under ambiguity.

YOU MIGHT THRIVE IF

- You'd rather ship a v1 in a week than plan for a month.

- You're equally at home in a spreadsheet and on a call with a customer's AP team.

- You want to set the foundation for how we get paid.

JOB DETAILS

Cash: $190,000 - $230,000

Equity: 4-year vest / 1-year cliff

Location: Redwood City, California (Relocation support provided)

US Visas: Retell AI is open to sponsoring work authorization for qualified candidates, including H-1B, TN, L-1, E-3, and F-1 (OPT/CPT).

OTHER BENEFITS

- 100% coverage for medical, dental, and vision insurance

- $70/day DoorDash credit for breakfast, lunch, dinner, and snacks

- $200/month wellness reimbursement (gym, fitness classes, etc.)

- $300/month commuter reimbursement (gas, Caltrain, etc.)

- $75/month phone bill reimbursement

- $50/month internet reimbursement

COMPENSATION PHILOSOPHY

- Best offer upfront: Choose from three cash-equity balance options; no negotiation needed

- Top 1% talent: Above-market pay (top 5th percentile) to attract exceptional builders

- High ownership: small teams, >$1M revenue per employee, and significant equity

- Performance-based: Offers tied to interview performance, not tenure or past salary

INTERVIEW PROCESS

- Recruiter round: background and a basic process design discussion (billing-to-cash flow)

- First round (45 min): usage-to-invoice reconciliation working session; be ready to share your screen

- Second round (30 min): hiring manager conversation

  • Onsite (about 3 hours):
  • Design billing and collections for an enterprise deal (1 hr)
  • Disputed invoice role-play with a customer's AP lead (30 min)
  • Cross-functional conversations (30 min)
From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Retell's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Retell's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Retell's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.