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Conversational Commerce + AI. Oakland-based

Senior Full-Stack Engineer

$120k – $180k • 0.05% – 0.15%
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Oakland-based NumberAI has a simple premise with ambitious implications: we need to fix the phone experience for Main Street businesses and their customers.


  • Our early SMB customers love our product. We increase their sales and delight their customers.
  • We’re savvy about distribution. Name-brand partners are eager to sell our product to their business customers, at scale.
  • AI is key to our story. We’re practical and customer-centric in the near-term, and bullish about the opportunity long-term.

Come join a well-funded, small team of experienced devs, product folks, and serial entrepreneurs. We’re hiring teammates who are eager to build a great product and a phenomenal company in Oakland, CA.


You are a Senior Full-Stack Engineer who will jump in and help us find, build, evaluate, and evolve solutions to our users’ needs. You’ve built, shipped, and monitored previous applications, and are looking to apply that knowledge to a new team and product. You will be directly responsible for delivering new features end-to-end, making technical decisions that keep us moving fast, and helping craft the future of our product.

As a full-stack engineer on our small team, we will need you to work in multiple areas:

  • our backend (python app deployed on GKE)
  • mobile and web apps (react-native and react)
  • artificial intelligence and data (spacy and in-house)
  • performance, security, and operations (with modern tools like sentry and datadog)

You don’t need to be an expert in everything but you will eagerly jump in, especially when it’s something new. We will try a lot of new things—some will work and some won't. You will have endless opportunities to learn and tackle challenges. As we continue to grow, we’ll look to you to take technical ownership of at least one of those areas above.

We believe multi-functional teams drive the best outcomes. So, expect to collaborate with UX, Business Development, and Customer Success. You'll also get to know our end customers, as their insights are gold.


We're based in Old Oakland—right downtown, about three blocks from the 12th St. BART station. It's a beautiful location. There's a farmer's market on Fridays, a Blue Bottle across the street, Swan’s Market, Chinatown nearby... and you can always order lunch from Ratto's by texting them a 🥪 (they're one of our customers).


Our founders are serial entrepreneurs with backgrounds in communication products and telecoms. Most recently, our team founded and lead another East Bay mobile software company, Location Labs, which pioneered mobile location services (before it was cool), boasted a 95% employee retention rate, and ultimately exited via successful acquisition.

NumberAI is an equal opportunity employer.

Meet your team

People you would work with in this role

Andy Ruff

Avatar for Andy Ruff
Powered by coffee. Empowered by ideas.

Steven Ginn

Avatar for Steven Ginn
built engineering teams up from 10 to over 100,

Dan Hodges

Avatar for Dan Hodges
Product Design @NumberAI
Co-founder of NumberAI; former COO of Location Labs.

NumberAI at a glance

Conversational Commerce + AI. Oakland-based

NumberAI focuses on Mobile, Artificial Intelligence, Natural Language Processing, Chat, and Smb Software. Their company has offices in Oakland. They have a small team that's between 11-50 employees. To date, NumberAI has raised $12.1M of funding; their latest round was closed on January 2019.

You can view their website at https://numa.com/ or find them on Twitter, Facebook, and LinkedIn.

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