---
title: "Senior Back End Developer… – Buenos Aires, Argentina"
canonical: "https://www.metaintro.com/job/senior-back-end-developer-at-cocos-capital-35940a37-6ab5-5085-92fa-e40cc48a38b2"
language: "en"
author: "Metaintro"
---

[/company/cocoscapital](/company/cocoscapital)[Cocos Capital](/company/cocoscapital)
# Senior Back End Developer at Cocos Capital

Department: IT

LanguageEnglish
Español

**Setup**
: Hybrid

**Location**
: Buenos Aires

**Type**
: Full-time

**Level**
: senior

**Posted**
: Sep 22, 2026

## Description

Cocos is hiring a Back End Developer to design, develop, maintain, and scale software solutions for its digital financial platform. The role involves collaborating with the IT team, optimizing application performance and scalability, troubleshooting, and providing technical guidance. It is a hybrid position based at offices in Florida and Vicente López, and requires more than five years of similar experience, knowledge of SQL and NoSQL databases, proficiency with Node.js, Supabase, TypeORM, and PostgreSQL, AWS experience, and education in engineering, systems, or a related field.

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