We are an international tech company headquearted in San Francisco, with development hubs based in Argentina and Belarus. We landed in Argentina in 2013, with two offices located in Buenos Aires and Santa Fe city.

Our mission is to provide technology solutions through software development, helping Startups in USA and Europe to build their innovative process and products.


years of development


finished projects


full-time employees


Worldwide offices

Our Mindsets

We believe that success is built on our passion for coding, our disruptive spirit and being on top of the latest technology trends.

The Code is the Law

Code quality is above all, drives our company to deliver high-value projects. No room for mediocre code, no room for subjectivity. The Code is Law

Relationship Builders

Altoros culture is people oriented, we believe that strong relationships are important to get results, overcome adversities and love our job.

Natural Communicators

The essence in our culture is communication. We are always connected in a friendly, simple and effective way.

Guided by Excellence

Our commitment to excellence is not negotiable, we put our best in everything that we do.

Best Results

Our path has been defined by great projects, happy customers and an unstoppable growth for 6 years.

What we do

As we are passionate about technology our main projects are related to blockchain, Machine Learning, Artificial Intelligence, and IoT. To make this happen the tools we use are: Javascript, Ruby and Ethereum technologies.

Meet the Team

Damian Castelli,

Director of Operations

Working @ Altoros

"Working in Altoros means, to me, fellowship and constant improvement. Working in a daily basis with knowledgeable professionals willing to work as a team and sharing their experience is always rewarding."

Julia Espinoza,
Ruby Developer

"I started working at Altoros in 2013, when we were only 3 people in Buenos Aires. I was able to see and be a part of the company's growth, from working in a co-working space to having our own office. During this time in Altoros I had the chance to work in different projects and even had the opportunity to help managing the Buenos Aires Office, which gave me the opportunity to have a new perspective about the business and value the job of everyone in the company.

In a few words, for me, Altoros is my home. Here I was able to stay and remain motivated, learning and growing personally and profesionally."

Luis Lopez,
Ruby Developer

Our Benefits

Health and Wellness:

Stay happy and healthy! We’ve got plenty of wellness benefits to take care of our employees

  • Gym sponsorship
  • 3 days of Home Office
  • Flexible schedule
  • 3 weeks vacations

Personal development:

Develop yourself and your career

  • Sponsorship in english classes
  • Career path
  • Performance review 2 times a year


Compensation plan is also important to build healthy and happy teams!

  • Salary base is defined in dollars and according to seniority
  • Salaries and seniority levels are open for everyone in the company
  • Private Health Insurance (OSDE)


Have fun, stay comfortable and let's start the journey

  • Regular Tech Lunches in the office
  • Snacks
  • USD 500 for home office equipment
  • One company event every month

We are looking for talented people

Buenos Aires

Av. Federico Lacroze 2827 C.A.B.A


Santa Fe

25 de Mayo 2025