Software Engineer - Billing

About the Company

Tabs is an AI-powered revenue intelligence platform for B2B businesses. Using the power of AI, Tabs is able to understand and extract elements from even the most complex B2B contracts and then power automated billing, revenue recognition and reporting workflows. Our customers use Tabs to eliminate manual work, collect cash faster, streamline operations, and increase business model flexibility. Tabs is a Series A hyper growth company based in New York that has raised $35m to date from top-tier VCs like Lightspeed and Primary Ventures.

About the Role

Tabs is seeking a software engineer to help revolutionize our billing infrastructure across both flat-rate and usage-based pricing models. You'll take high ownership in implementing usage tracking, billing APIs, and scalable microservices that power critical invoicing workflows for our customers. As an AI-native company, you'll also collaborate closely with our AI systems to ensure billing is tightly integrated with usage, automation, and customer intelligence.

How We Work

We work hard. One-week sprints, weekly ship goals, and short feedback cycles. Built around intra-month product releases.

We work smart. Get in front of the customer, use both data and customer feedback to drive decisions, while keeping the bigger picture in the back of our minds.

We work together. In-office culture with people that you want to work with. Lots of whiteboard space. Expense coffee, lunch and dinner when in the office. What You'll Do

Manage the entire lifecycle of an invoice between creation and payment

Scale up our current usage-based pricing infrastructure to handle thousands of events per second

Maintain and expand our collections based capabilities

Build new 0-1 initiatives that will land straight in the hands of end users within weeks of project start

Work closely with product and operations to deliver a seamless billing experience to our customers About You

3+ years of professional engineering experience

Have experience with Typescript, Python, or a similar web development language

Have a strong desire for ownership, capable of self defining the vision of projects.

A strong foundation in computer science and coding Extra-credit

Have worked at a startup or similarly fast-paced company

Experience working with Langchain, PydanticAI or other agentic frameworks

Any sort of accounting background Perks and Benefits:

Competitive compensation and equity

100% coverage for healthcare (Medical, Dental and Vision)

401(k) plan

Daily meal and coffee stipend for in-office days

Tax free contribution to commuter benefits