Backend Engineer – Payments

Job not on LinkedIn

🕒 September 18

🌐 Brazil, Colombia, +4 more countries – Remote

🇧🇷 Brazil – Remote 🇨🇴 Colombia – Remote 🇦🇷 Argentina – Remote 🇲🇽 Mexico – Remote 🇨🇷 Costa Rica – Remote 🇨🇱 Chile – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 44%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Maxana

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2019

💳 Fintech

🔒 Cybersecurity

Fintech • Software Development • Cybersecurity

Maxana is a leading FinTech solutions payment company that specializes in providing bespoke software and engineering solutions for both commercial and federal agencies. Founded in 2020 by a group of seasoned professionals, Maxana delivers tailored Cybersecurity, Machine Learning, and Artificial Intelligence solutions, while also offering advanced technology transaction services through its partnerships with technology leaders like Stripe. With a commitment to agile methodologies and excellence in execution, Maxana aims to empower organizations to thrive in the digital age with innovative insights and robust protection.

📋 Description

• 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

• 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 • 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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