Build the future of AI-powered growth.

Supersei is building AI that actually works for real businesses: not demos, not experiments, but tools that growth teams use every single day. If you want to work on hard problems that matter, ship fast, and grow alongside a tight-knit team, you're in the right place.

See open positions Email careers@supersei.ai

Why join Supersei

Your work is in front of customers the week after.

We're at an early, exciting stage: the kind where your contributions are visible, your ideas get heard, and the work you ship next week is in front of customers the week after. This is a rare opportunity to be part of something that's growing quickly and solving problems that businesses genuinely care about.

Work on AI products that real businesses depend on daily
Be part of a fast-growing startup at an inflection point
Your work has direct, measurable impact, no disappearing into a backlog
Small team means your voice shapes the product, the culture and the direction

What we offer

You build it, you own a piece of it.

Competitive compensation

Salary benchmarked to top-tier startups.

Equity and ESOPs

You build it, you own a piece of it.

Remote-friendly

Work from wherever you do your best thinking.

Flexible hours

We care about output, not clock-in times.

Learning budget

Books, courses, conferences. Invest in yourself and we'll back it.

Big ownership, small team

No layer of approvals between you and impact.

Our culture

Ship fast. Learn faster.

That's the short version.

The longer version: we value curiosity over credentials, ownership over delegation, and clear communication over performative busyness. We don't have layers of process: we have shared context, good judgment, and a high bar for the quality of what we put in front of customers.

We're building something we're genuinely proud of, and we want teammates who feel the same way. No politics, no bureaucracy, just good people doing meaningful work together.

Open positions

Sound like you, or even close?

We're always looking for exceptional people. If something below sounds like you, or even close to you, reach out.

React, Node.js, Python

Full-stack engineers

You'll work across the stack, own entire features end-to-end, and help shape the technical foundations of a product that businesses rely on. Experience with AI integrations is a bonus, but curiosity matters more.

Apply as a full-stack engineer

LLMs, NLP, conversational AI

AI / ML engineers

You'll work directly on the intelligence layer: fine-tuning, prompting, evaluating, and building the pipelines that make Supersei's AI actually reliable in production. If you've moved beyond tutorials and built real AI systems, we want to talk.

Apply as an AI / ML engineer

UI / UX

Product designers

You'll shape how users experience AI, which means making complex, powerful capabilities feel simple and obvious. We want designers who think in systems, sweat the details, and aren't afraid to push back when something isn't right.

Apply as a product designer

Content, SEO, campaigns, partnerships

Growth and marketing

You'll help us find and connect with the businesses that need Supersei most. Whether that's content, SEO, campaigns or partnerships: we're looking for people who think creatively, move quickly, and measure everything.

Apply for growth and marketing

How to apply

No cover letter required.

Just send your resume and a brief note about why you're excited about Supersei to careers@supersei.ai. Tell us what you've built, what you care about, and what kind of problems get you out of bed in the morning.

Email your resume

We read every message and respond to every application that's a genuine fit.