14 publicaciones de empleo destacadas de back end en b (¡Están contratando!)

Senior Backend Developer
belo —Buenos Aires, Buenos Aires
Senior Product Manager - Cross-Border Operations
dLocal —Buenos Aires, Buenos Aires
- Tiempo completo
Postulación rápida
10d
AI Engineering Manager | Remote | Europe
n8n —Buenos Aires, Buenos Aires
- Tiempo completo
Senior Web3 Developer
IESF AG —Buenos Aires, Buenos Aires
Postulación rápida
Java Technical Referent
dLocal —Buenos Aires, Buenos Aires
- Tiempo completo
Postulación rápida
14d
IT Internal Audit Manager
dLocal —Buenos Aires, Buenos Aires
Postulación rápida
12d
Sr Tech Customer Success Analyst
サイネオス・ヘルス —Buenos Aires, Buenos Aires
10d
IOS DEVELOPER Remoto Argentina,AMBA
Web: —Buenos Aires, Buenos Aires
- Tiempo completo
Senior Java Engineer - remote, within EU
IESF AG —Buenos Aires, Buenos Aires
Postulación rápida
Sr Manager of Software Engineering - React Tech Lead
JPMorganChase —Buenos Aires, Buenos Aires
- Tiempo completo
Senior iOS Engineer
GoFundMe —Buenos Aires, Buenos Aires
Sales Support Manager - Senior Associate
JPMorganChase —Buenos Aires, Buenos Aires
- Tiempo completo
6d
AI Engineer SSR / SR
Techunting —Buenos Aires, Buenos Aires
- Tiempo completo
Postulación rápida
13d
Strategy & Consulting | Enterprise Performance Management - Consultores de Planeamiento Financiero
Accenture —Buenos Aires, Buenos Aires
- Tiempo completo

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Senior Product Manager - Cross-Border Operations
dLocal —Buenos Aires, Buenos Aires
B2B Background: Proven track record managing products for large-scale enterprise merchants in a cross-border or FX context. Spanish fluency is highly preferred.
Postulación rápida
10d
Argentina FX & Foreign Trade (Comercio Exterior) Specialist - Senior Associate
JPMorganChase —Buenos Aires, Buenos Aires
Experience in a bank Foreign Trade / Trade Finance (Comercio Exterior) environment supporting cross-border transaction processing and related operational…

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Senior Backend Developer

belo -
Buenos Aires, Buenos Aires

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Detalles del empleo

Descripción completa del empleo

At belo we are looking for a Backend Developer Senior to join our team. We create simple financial products so that people can focus on what really matters to them. Our company is built by industry experts and passionate entrepreneurs who are convinced that, in order to create and preserve value for both current and future generations, it is crucial that everyone around the world has access to the best and simplest financial services.

Our core services are built using Node.js, TypeScript, PostgreSQL, and MongoDB on top of AWS. We need resourceful engineers to take the platform to the next level. If you like new challenges and you're looking to get into a new and thriving industry, this is a great chance to join a top-tier team of passionate people.

What You'll Do

Write clean, well-documented, and maintainable code in TypeScript, conducting code reviews, refactoring code, and implementing testing frameworks to ensure reliability and efficiency
Build scalable and secure APIs to facilitate data communication between the front-end and back-end systems
Design architectures that meet security standards to protect user data, focusing on data encryption, authentication, and authorization
Design, manage, and optimize database schemas to ensure efficient data storage and retrieval. Handle complex queries and database indexing to maintain performance under heavy load
Work with various third-party APIs and services for financial functions, like payment processing, identity verification, and analytics, ensuring secure and reliable integrations
Monitor and optimize server performance for high-volume transactions, using techniques such as caching, load balancing, and microservices architecture.
Work closely with front-end developers to design efficient data flows and DevOps to streamline deployment, CI/CD, and scalability, ensuring continuous and stable performance of the fintech app

What We're Looking For

Must have:

TypeScript
Git
PostgreSQL
MongoDB
RESTful APIs
Jest
English proficiency

Nice to have:

React
Docker
AWS
Shell scripting
Experience with crypto
Portuguese proficiency
NestJs

What We Offer

The opportunity to build and own the security foundation of a fast-growing fintech platform
A passionate team focused on innovation, transparency, and impact
Competitive compensation in USDT
Six weeks of vacation
Flexible hours
A MacBook and an annual budget to invest in your professional development
Mostly remote, with at least one day a week at our Buenos Aires office
A vibrant startup culture with flexibility, autonomy, and a results-oriented approach

At belo, we're redefining financial services for LatAm and beyond. Join us to protect the tools people need to thrive in the modern economy.

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back end empleos en b

Senior Backend Developer

Senior Product Manager - Cross-Border Operations

AI Engineering Manager | Remote | Europe

Senior Web3 Developer

Java Technical Referent

IT Internal Audit Manager

Sr Tech Customer Success Analyst

IOS DEVELOPER Remoto Argentina,AMBA

Senior Java Engineer - remote, within EU

Sr Manager of Software Engineering - React Tech Lead

Senior iOS Engineer

Sales Support Manager - Senior Associate

AI Engineer SSR / SR

Strategy & Consulting | Enterprise Performance Management - Consultores de Planeamiento Financiero

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