Viktor is the AI coworker. It lives in Slack and Microsoft Teams, connects to thousands of tools, and does real work for real companies: finance, marketing, ops, engineering. We're building the product that replaces half the SaaS stack with a single teammate.
The team is small. The scope is not.
The Short Version
You own every pixel and every word between a paid click and a Viktor signup. You run real CRO programs instead of button-color theatre, you have the taste to make pages that don't look like templates, and you move at startup speed — new landing pages live in days, not weeks. How they get built is your call; the conversion numbers are your scoreboard.
What's Actually Going On Here
Zeta runs serious paid spend across Meta and Google, scaling toward 2x volume in the next two quarters. Conversion is the lever that determines whether that spend pays off. At this volume, every point of conversion lift is six figures of ARR.
Right now there's nobody owning it end-to-end — landing pages, funnel optimization, CRO, site IA. You'll be the first.
No team above you. No team below you yet. You inherit live momentum: the Media Buying LP shipped recently and is already the best CPA in the account. The E-commerce LP and Agencies LP are next up. MS Teams expansion is imminent. The runway is paved. The job is to keep the math working as spend climbs.
What You'll Actually Do
The Bar
This role is 1.5 jobs if you don’t prioritize ruthlessly. You’ll be measured on shipping velocity, conversion lift, and CAC efficiency — not on roadmap polish. You set the playbook because there isn’t one yet.
Day-1 Reality
How You'll Know It's Working
Beyond that: paid spend keeps climbing because the math holds. New verticals get a surface before the spend turns on, not after.
Who You Are
Why This Role Is Different
Even Better If
How we work
Small team, high trust, low process. Decisions are made by owners, not committees. You will ship your first week. You will talk to users your first day. We don't do alignment meetings or stakeholder syncs. We build things, see if they work, and iterate.
Everyone here owns something real. Not a task. A surface of the company that customers depend on. When it breaks, you fix it. When it wins, everyone knows whose work it was.
We use Viktor to build Viktor. You'll see what you're working on in action every day.
Why Viktor
This is a rare window. The product works. The market is pulling. The team is small enough that what you do next week will be live in production next week. That doesn't last forever. Right now, it's still true.
Compensation
Competitive salary and the kind of ownership that only exists at this stage.
We're in Munich, New York, and Warsaw. Onsite preferred. The best work happens when you're in the room.
Viktor (viktor.com) is a B2B SaaS startup building an 'AI coworker' or 'AI employee' that lives inside Slack and Microsoft Teams, connects to over 3,000 business tools, and autonomously executes operational work across finance, marketing, operations, and engineering. Founded in 2023 by former Meta engineers Fryderyk Wiatrowski and Peter Albert, the company publicly launched in February 2026 and achieved a reported $15M annualized revenue run rate within roughly ten weeks. In May 2026, Viktor closed a $75M Series A led by Accel, with participation from Slack cofounders and other prominent angels. The company is headquartered across Warsaw, Munich, and New York.
Salary
$50,000 - $250,000
Location
Europe
Experience
3+ years
Total raised
$75.0M
Last stage
Series A
Investors
Fryderyk Wiatrowski
Co-founder
Peter Albert
Co-founder
No applications, no recruiter spam. Just the intro.
A few questions to make sure this role is the right shape for you. Two minutes.
I write the intro, send it to the founder, and handle the back-and-forth.
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.