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Open nowPosted 17 days ago

Backend Engineer - Payments

Workable (global search)108,016 open roles

Where
Argentina
Work mode
Remote
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Your applicationOpen nowBackend Engineer - PaymentsWorkable (global search) · Argentina

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The clock on this job

Early applications get read.

7.9% of postings close within 7 days. Measured by our own scanner across the market. Workable (global search) postings stay open a median of 7 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 7.9%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted 17 days ago

Workable (global search) median: 7 days open

The posting

About the Client

Our client is one of the fastest-growing telehealth companies in the US — founded three years ago, now at eight-figure annual revenue, with partnerships spanning a major buy-now-pay-later provider and a household-name consumer fitness brand. Their payments platform processes every dollar of that growth.

The Role

You'll work on the backend of the payments platform: subscription and renewal logic, credits, and the payment events that release a customer's order. Correctness is the job — if the money logic or a webhook is wrong, product doesn't ship.

This is a hands-on engineering seat on a small team, not an architecture role.

What You'll Do

  • Build and maintain subscription, renewal, and credit logic in a TypeScript service
  • Own webhook reliability and payment-event correctness end to end
  • Work with payment processor and orchestration APIs — auth/capture, refunds, retries
  • Write automated tests alongside the code; partial credits and multi-cycle renewals have too many edge cases for manual QA
  • Occasional light React work where your APIs meet the checkout screens

Requirements

What We're Looking For

Required

  • 3–5 years of production backend TypeScript/Golang
  • Hands-on payments experience — you've worked on billing, subscriptions, checkout, PSP integrations (Stripe, Adyen, PagSeguro, Pix, or similar), or another system where money moved and had to be right
  • Postgres fluency
  • Comfort with event-driven systems and async processing
  • AI-assisted development as part of your normal workflow — expected, not a bonus
  • Strong written and spoken English
  • Availability during US business hours

Nice to have

  • Go
  • GCP experience
  • React / React Native

Benefits

  • Own revenue-critical logic at real transaction volume
  • Small senior team, direct access to product — no ticket factory
  • Long-term engagement through Maxana, paid in USD
  • Fully remote, LATAM-friendly hours
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