Company Summary:

Slang.ai is redefining customer engagement through conversational AI, making every interaction seamless and efficient. Our mission is to transform the restaurant industry by providing the ultimate voice AI solution for consistently outstanding customer experiences. At Slang.ai, we foster a culture of innovation, inclusivity, and growth, ensuring that every "Slangsta" (employee) feels valued and connected to our broader AI driven impact.

What Your Experience Will Be:

As a Billing Operations Specialist (Level 3) at Slang.ai, you will be responsible for overseeing and optimizing the end-to-end billing cycle. You will work cross-functionally with Finance, Revenue Operations, Sales, and Customer Success teams to ensure accurate and timely invoicing, payments, and revenue recognition. In this role, you will manage billing operations through Stripe, investigate and resolve invoicing discrepancies, and contribute to the improvement of billing-related processes and systems. You will play a key role in maintaining data accuracy, ensuring compliance, and delivering a smooth and professional billing experience to our customers.

You will generate and issue invoices, validate and reconcile billing data, and respond to internal and external billing inquiries. You will also support financial audits, month-end close procedures, and documentation of billing workflows. This position reports to the Head of Finance, an experienced financial leader focused on building scalable, efficient financial systems. You will work with tools including Stripe, HubSpot, QuickBooks, and other internal systems to manage billing workflows and reporting.

Why You Belong Here & How You Will Grow:

At Slang.ai, we value operational excellence and are building systems that scale as we grow. In this role, you’ll contribute directly to critical revenue operations while building a deep understanding of SaaS billing infrastructure and customer lifecycle workflows. You will have the opportunity to collaborate across departments and take ownership of core billing processes. You will work with a modern tech stack and have a voice in shaping the future of our billing systems. We support continuous development through mentorship, cross-functional exposure, and professional learning opportunities in finance and revenue operations.

What success looks like

Timely, accurate issuance of invoices and payment tracking with minimal errors or exceptions.

Strong collaboration with internal teams to resolve billing issues and improve workflows.

Well-documented and auditable billing processes that support internal controls and compliance.

Consistent improvements to billing efficiency, automation, and customer experience.

Clear reporting on billing performance metrics to Finance and Revenue Operations leadership.

What you will bring

5+ years of experience in billing, accounts receivable, or revenue operations, ideally within a SaaS or tech company.

Strong proficiency in Stripe or similar billing platforms, with an understanding of payment processing workflows.

Working knowledge of revenue recognition principles and invoice lifecycle management.

High attention to detail and a track record of delivering accurate, timely work.

Experience collaborating across departments, especially with Finance, Sales, and Customer Success.

Familiarity with CRM and accounting tools such as HubSpot, QuickBooks, Stripe, and Excel/Google Sheets.

Strong communication skills, with the ability to explain billing processes and resolve issues clearly.

Preferred Skills

Working in a fast-paced startup or high-growth company.

Exposure to sales-to-cash processes, including quoting, subscriptions, and customer agreements.

Understanding of SaaS metrics and the customer billing lifecycle.

Ability to identify opportunities for automation or system improvement.

How Work Affects My Life:

At Slang.ai, we believe operational roles like Billing Operations are critical to ensuring the trust and satisfaction of our customers. We offer competitive compensation and equity, flexible work arrangements, and the opportunity to have a meaningful impact on how we scale. Our billing operations team ensures the accuracy and integrity of one of our most essential processes—getting paid—while helping us build credibility with our customers and investors. You will be joining a collaborative team that values clarity, integrity, and continuous improvement.

Our Vision

Calling a business shouldn’t feel like a robot-hostage situation, where you’re forced to listen to horrible music and can't reach a human, while enduring a soulless voice uttering "I'm sorry I didn't quite get that" on repeat for eternity. (shudder) That’s why we started Slang.ai. We use the latest AI and audio wizardry to make transacting via voice so enjoyable it’s more human than human. By 2030, we will save businesses and consumers 1 billion minutes of precious time while transforming voice channels into the preferred mode of communication (it's faster and easier than text).

We have backgrounds building product at companies like Spotify, Buzzfeed, the New York Times, and OpenTable —shipping experiences that have reached hundreds of millions of users. Now, we’re using our backgrounds to start a new culture, one that puts product and human-centered design above all else while fostering constant learning and growth. Sound like something you’d like to be part of? Get on board.

Our Values

Overachiever Fever. We’re overachievers (we don’t know any other way)

Learner Fervor. We take every opportunity to learn (especially when it’s hard)

Humility Ability. We approach each other with curiosity and openness (know-it-alls not welcome!)

SMB MVP. We’re an expert member of our customers’ teams (we earn their trust)

Billing Operations Manager

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