Company profile

belo Tech Stack

Cross-border digital wallet for remote workers and company payroll

Financial Services Buenos Aires 11–50 employees Privately Held

belo runs a cross-border digital wallet on a Node.js, TypeScript and Nest.js backend with a React Native/Expo mobile app, now adding Next.js for its web experience. An unusually deep lifecycle-messaging stack (Braze, Customer.io, CleverTap, Iterable) alongside Amplitude and Mixpanel points to a retention-driven consumer growth motion. Finance-led hiring in Brazil and Mexico, plus security and transaction-monitoring projects, signals regional expansion under compliance pressure.

Tech Stack 61 technologies

Core StackNode.js TypeScript PostgreSQL MongoDB AWS Jest React Docker Nest.js React Native Figma Kubernetes Terraform Python Go BigQuery Tableau Braze Customer.io Iterable HubSpot Amplitude Mixpanel Expo Notion WhatsApp Telegram Discord CleverTap Salesforce Marketing Cloud+17 more

AdoptingNext.js

What belo Is BuildingChallenges and projects from their job posts

◆Challenges

Scaling platform for high-volume transaction performance
Improving compliance processes
Scaling treasury operations
Managing reputation risk during market volatility
Automating internal processes
Maintaining brand consistency across channels

▲Active Projects

Security foundation for fintech platform
Transaction monitoring tools implementation
Scalable API development
React Native mobile app development
Next.js web experience
User lifecycle strategy

Hiring Activity

Accelerating10 roles · 8 in 30d

Department

Finance

Engineering

Marketing

Data

Design

Legal

Other

Support

Seniority

Mid

Senior

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About belo

belo is a Buenos Aires-based, privately held fintech offering a digital wallet that lets freelancers and remote workers receive income from abroad. The product also serves businesses that need to pay salaries, hold stable currencies, send crypto payments and make low-cost international transfers. The company has 11–50 employees and is hiring across finance, engineering, marketing, data, design, legal and support. Current hiring extends into Brazil and Mexico, indicating a footprint beyond Argentina.

HeadquartersBuenos Aires

Company Size11–50 employees

Hiring MarketsBrazil, Mexico

Frequently Asked Questions

What tech stack does belo use?

belo builds on Node.js, TypeScript, Nest.js, PostgreSQL and MongoDB on AWS with Docker, Kubernetes and Terraform. Mobile runs on React Native and Expo, and the team is adopting Next.js for web.

What countries is belo hiring in?

belo is headquartered in Buenos Aires, Argentina, and is currently hiring in Brazil and Mexico, with hiring velocity accelerating and a tilt toward finance roles.

What is belo working on?

Active projects include strengthening platform security, implementing transaction monitoring tools, optimizing high-volume transaction performance, building scalable APIs and a Next.js web experience.

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How this profile is built

belo's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.