The role
Viktor needs an engineer to own activation and retention for its AI employee that lives in Slack and Teams. You'll find where users stall, run experiments and build the fixes yourself, working directly with both founders.
What you'll do
- Find where users stall from install to first win and fix it yourself
- Run A/B experiments behind flags and act on the results
- Own activation: first run, first task, time-to-value
- Build prompts, lifecycle nudges and land-and-expand loops like invites and referrals
- Instrument everything you ship so each change has a number
What they're looking for
Must-haves
- Moved activation, retention or conversion, with before-and-after to show
- Shipped and owned a real product with real users end to end
- Strong engineering: you ship your own PRs, including database changes
- Experience running A/B tests with clear hypotheses
- Agentic coding as a daily workflow
Nice to have
- Founded something or been an early-stage builder
- Built growth loops (referrals, invites, lifecycle) in a PLG or B2B product
- Opinions from building with AI tooling
The company
Viktor
Fast-growing AI coworker startup
Viktor makes an AI employee that works inside Slack and Teams, writing and running code and shipping real work back. It's a small team that describes itself as one of the fastest-growing companies in the world.
Summarised by Jobs That Travel from Viktor's listing.
