Founding Full-Stack Engineer

About Peerbound

At Peerbound, we turn customer love into a growth engine.

We use AI to mine unstructured data—call recordings, customer reviews, CRMs, and more—to help marketing and sales teams find their biggest fans and turn their words into revenue. Peerbound reimagines how customer content is discovered, created, and delivered to sellers.

We’re a tight-knit team based in NYC, working in person four days a week. Our founders helped build Braze and Datadog, two of NYC’s top technology IPOs. We’re backed by the world-class investors behind Square, Instacart, Airtable, and Webflow.

Our customers are leading B2B SaaS companies like AlphaSense, Gong, Gainsight, Lattice, and Motive. Marketers and sellers at these companies rely on Peerbound daily to surface real customer proof that helps them win.

We’re well-capitalized, growing fast, and on a clear path to profitability.

Tech Stack

Python, Typescript, React, GraphQL, Postgres, Azure, Pulumi

The Role

We’re looking for an experienced engineer who thrives in high-autonomy, high-ownership environments and wants to build core systems that define the company’s trajectory.

You’ll work directly with our CEO and our Head of Engineering to set priorities—then you’ll own execution end to end. From writing RFCs to shipping production code, you’ll architect and deliver features across the stack, often paired with another senior engineer.

You will work exclusively on the most strategically important engineering challenges we face. In the next 3-6 months, your projects will include:

• Architecting a RAG-based system to power our AI assistant
• Building a scalable data platform to onboard larger customers without latency tradeoffs
• Designing a flexible, unified customer data model across 3rd-party sources
• Creating sandbox + shadow pipelines to test and validate AI models before rollout

You’ll help shape an engineering culture that values clear thinking, strong ownership, fast iteration, and well-reasoned tradeoffs. You know when to sweat the details—and when to take on tech debt to move faster.

The Ideal Candidate

• 7+ years of experience building SaaS applications
• Deep experience in distributed system design, understand the tradeoffs between different data stores, and have experience scaling these systems
• Shipped customer-facing products (not just internal tools), ideally from zero to one
• Fluent in Python and Typescript; bonus if you’ve worked with React
• NYC-based and energized by in-person collaboration—we’re in the office 4 days a week
   

Customer Love

Here are some of the things our customers have said about us in the past 30 days:

“Your team has been phenomenal. At the end of the day, it's about people, and you guys take feedback very seriously, implement features quickly, and we feel like we have a true partnership with the Peerbound team, which is something I can't say for many other tools I work with. Overall, it's been a great experience with the product and the team, which is why we renewed.”

“As a former BDR, I would’ve killed for Peerbound. It’s a goldmine for outbound teams, serving up ready-to-send content tailored to each deal. As a customer marketer, I love that it puts our best proof in motion automatically. Why wouldn’t every rep want this right in their inbox?”

“It's a night and day difference working with you guys versus with them.”

"This is why we chose Peerbound. We knew that y'all would continue to build and improve. I'm really proud of that decision and I can't wait to use this. This is awesome."

"I found the Slackbot useful when trying to write copy or brainstorm competitor content. It is so helpful to have access to those quotes and links to calls for digging deeper."

"I haven't been more excited about a tool than Peerbound. It's so easy, so intuitive, and it makes sense. The level of service is phenomenal."

"The biggest update I wanted to share with you is that I pitched the Peerbound integration to Slack to the sales leaders yesterday morning. They were ecstatic—halfway through my presentation, they said, 'Stop, we're sold. Don't sell beyond the selling, we're already sold. How do we roll this out to everybody?' I told them we need to do a pilot, and they asked, 'Do we have to? Can't we just roll it out to everybody?' They were all super excited."

"I'm super stoked about the impact that this tool can have for not just our team selfishly—it makes our job easier to not be that source of information. The amount of times people ask me, 'Hey [Peerbound customer], do you have a customer on this or that?'—me not having to answer that is so easy."