Senior Full Stack Engineer, Payments, Python, Angular

🔥 16 hours ago

🌐 Mexico, Argentina – Remote

🇲🇽 Mexico – Remote 🇦🇷 Argentina – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 10%

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.Why this score:

• Just posted.
• Jobs at this company usually fill in 35 days.
• No salary listed.

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Ottimate

WebsiteLinkedInAll Job Openings

51 - 200 employees

Ottimate (formerly Plate IQ) is the leading AP automation AI.

📋 Description

• Discuss, plan, design, build, and ship full-stack payments features • Build Angular interfaces for scheduling, approving, and tracking payments • Develop Django services and AI-powered APIs for Ottimate's VendorPay Network • Own the quality, reliability, performance, and user experience of payments systems end-to-end • Help evolve the architecture as payments modules migrate into independent services • Build and maintain integrations with banks, payment processors, and card networks across ACH, virtual card, check, and wire payments • Design payment integrations for idempotency, auditability, and graceful failure recovery • Partner with engineers, designers, product managers, finance, operations, and payment partners • Drive code reviews through pull requests and maintain strong unit and integration tests • Triage and fix bugs, often working directly with users to understand and resolve problems • Use AI tools, workflows, and automations to accelerate design, coding, testing, and delivery • Develop AI-powered payment capabilities such as payment matching, exception handling, and fraud detection

🎯 Requirements

• 6+ years of professional experience building web applications using modern software engineering practices • Strong proficiency in Python and Django on the backend • Strong proficiency in Angular on the frontend • Hands-on experience working within a design system or shared component library • Experience using AI coding tools such as Claude Code, Cursor, or similar in daily workflow • Track record of building performant and scalable systems across frontend and backend • Strong rigor around correctness, data integrity, and security for systems handling money • Ability to debug complex issues across frontend rendering, database performance, and payment systems • Critical thinking about technical implementation and user needs • Strong communication skills and ability to explain complex technical topics clearly • Eagerness to investigate failures and drive issues to root cause • Payments or fintech experience, such as money movement systems or integrations with payment processors, banks, or card networks — nice to have • Familiarity with PCI DSS, NACHA, or SOC 2 — nice to have • Accounting or ERP integrations experience — nice to have • Experience building features powered by LLMs or AI APIs — nice to have • Familiarity with AWS and modern DevOps practices — nice to have • Product sense — nice to have

🏖️ Benefits

• Equal opportunity employer committed to diversity and inclusion • Non-discrimination based on race, color, national origin, religion, gender, gender expression, sexual orientation, age, veteran status, disability status, or marital status • Encouragement to apply even if not meeting 100% of listed qualifications

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