Backend Engineer
Backend Engineer โ Payments, TypeScript (Remote โ LATAM)
About the Role
Our client processes serious subscription volume, and every renewal, plan change, and upgrade has to resolve into the right charge, the right credit, and the right event โ every time โ or a customer's order doesn't ship. You'll work in the backend of that system: subscription and renewal logic, credit ledgers, payment events, and webhook reliability.
The core stack is TypeScript (Google Cloud Functions) alongside Go services โ you'll live mostly in TypeScript, and we'll teach you the Go you need. If you've built billing, checkout, or transaction systems in Node/TypeScript and sweat correctness, this role was written for you.
What You'll Do
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Build the money logic โ subscription lifecycle, renewals, credits, and plan-change machinery that decides what a customer owes and what happens next.
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Guard the signal โ every transaction emits a payment event that gates fulfillment; you'll treat event correctness and webhook reliability as the core of the job.
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Integrate the stack โ work with payment processors and orchestration APIs, handling auth/capture, refunds, retries, and edge cases cleanly.
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Test like it's load-bearing โ automated coverage written alongside the code; partial credits and multi-cycle renewals have too many edge cases for manual QA.
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Close the loop when needed โ comfort touching the React surfaces your APIs feed is a plus; deep frontend work isn't the job.
The Stack
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Backend: TypeScript (Google Cloud Functions), Go, Temporal, Postgres
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Frontend: React, React Native (light touch)
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Infra/Observability: GCP, Datadog
Why This Role
- Own revenue-critical logic at real transaction volume โ your work is impossible to miss.
- Small, senior team with direct access to product and leadership; no ticket-factory dynamics.
- Long-term, stable engagement through Maxana with direct integration into the client's team.
- Fully remote, LATAM-friendly hours.
Requirements
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3+ years of backend TypeScript/Node in production โ services, APIs, and async workflows, not just scripts.
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Payments or billing experience strongly preferred โ subscriptions, webhooks, PSP integrations (Stripe, PayPal, Adyen, or similar), or other financial-correctness domains (ledgers, lending, e-commerce checkout).
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Postgres fluency โ schema design and queries you'd defend in review.
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Willingness to learn Go โ some of the platform lives in Go services; you don't need it on day one, but you need to want it.
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Testing-minded by instinct โ you write the test alongside the code.
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AI-native workflow โ you use AI-assisted engineering tools as part of your craft. Expected, not optional.
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Strong written and spoken English and availability on US business hours
Benefits
- Own revenue-critical logic at real transaction volume โ your work is impossible to miss.
- Small, senior team with direct access to product and leadership; no ticket-factory dynamics.
- Long-term, stable engagement through Maxana with direct integration into the client's team.
- Fully remote, LATAM-friendly hours.
- Competitive pay
Originally posted on Himalayas