appflame — Ukrainian product IT company that creates world-class products: Hily, Taimi, AdConnect, Mailkeeper, and more.
We are today:
7 years, 500+ employees, offices in Kyiv, London, Limassol, and a coworking in Warsaw.
In 2025, appflame ranked 5th among the 50 best employers in Ukraine according to Forbes and won in the “Place for Growth” category.
Our apps Hily and Taimi are among the Top 5 dating apps in the U.S. with over 70 million users, while AdConnect and Mailkeeper specialize in developing and scaling our own B2B and B2C solutions.
Our mission:
Flame up the world with Ukrainian products.
Our goals:
Reach the top 5 list of product companies in the world.
Become a unicorn.
Turn Ukraine into a country where unicorns are born and thrive.
We are looking for daring, brave, and “crazy” people. Fans of creating real products and who dream about launching and developing cool startups. You have ambitions, we have comfortable conditions for their fulfillment.
Your Project: Hily
Hily is a dating app that allows users to be truly themselves and enjoy dating as they are. On Hily, users become part of a community where people find genuine connections and meaningful relationships.
The app ranks among the Top 5 dating apps in the U.S. by downloads, competing with market leaders such as Tinder and Bumble.
Hily today: 40M users, 1.5B likes sent, 50M+ matches annually.
You Will
Build and optimize payment routing across PSPs / MIDs and test scenarios (fallback, cascading, smart routing) across main products.
Raise approval rate across all geos and products, and scale billing to handle new volume.
Find LTV growth points through billing: billing models, retry logic, pricing, etc.
Analyze cohorts and the impact of billing on retention.
Launch and manage MIDs and build the legal-entity structure for different products and geos.
Work with descriptors, MCC, and risk profiles, and manage relationships with providers, acquirers, and banks.
Connect billing to new products and funnels, and quickly spin up new MIDs to support scaling.
Set up payments for different business models (subscription / one-off / hybrid).
