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Senior Billing Specialist

Madfish

Madfish

Ukraine · Europe
Posted on Nov 25, 2025

Full-time | Remote | STRUKTURA

Can you design and scale a global billing system that keeps millions of payments flowing smoothly?
We’re looking for a Senior in Billing to take full ownership of our payment infrastructure and make it world-class.

STRUKTURA is a Ukrainian product tech company building SaaS and mobile solutions for global markets. Billing is at the heart of our monetization — your impact will be direct and massive.

What you’ll do:

  • Lead billing processes end-to-end: payments, routing, retries, chargebacks, fraud, KYC/AML
  • Optimize approval rates, reduce declines & chargebacks, improve retry success
  • Integrate new PSPs, gateways, and APMs for US, Latin America, and Europe
  • Analyze payment performance by method, country, and device
  • Build and scale billing roadmap, processes, and team
  • Collaborate with product, analytics, engineering, and support
  • Payment manager

Skills & Requirements:

  • 1+ years of experience in billing / payments / fintech
  • Deep knowledge of PSPs, APIs, cards, APMs, fraud prevention, and chargebacks
  • Website compliance expertise (card brand, acquirer, and regulatory requirements)
  • Multiple successful US & EU MID launches
  • Expertise in smart routing across multiple MIDs
  • Proven success cases working with Stripe
  • English — B2+, confident in partner and stakeholder communication
  • SQL will be a plus

Bonus points:

  • High-risk industries (VPN, dating, streaming, gaming)
  • Built billing systems from scratch or scaled globally
  • Familiar with PSD2, Visa/MC rules, PCI DSS
  • Hands-on with fraud detection tools / rule engines

We offer:

  • Competitive compensation + full ownership of the function
  • Remote-first culture & flexible schedule
  • 18 vacation days + sick leaves + winter holidays (per company agreements)
  • Well-being & health deposit / medical insurance
  • Budget for learning, English, and professional growth
  • No micromanagement — only impact, autonomy, and responsibility

🌟 Our Culture & Values:

  • People are our greatest asset — we reward great work
  • Respect always — constructive feedback, no toxicity
  • Everything counts — quality & detail in all we do
  • Work should spark joy — even during challenges
  • Balance matters — real breaks and vacations encouraged

If building a scalable global billing system excites you — let’s talk 👋