Demo

Software Development Intern

Katalyst Data Management
Barra da Tijuca, VA Intern
POSTED ON 12/28/2025
AVAILABLE BEFORE 2/27/2026

The Company

Katalyst Data Management (KDM) provides end-to-end subsurface data management solutions for the oil and gas industry. From data capture and verification to data storage and organization, to marketing data online, our specialized data services cater for small enterprises, through to large multinational and corporate data centers. KDM’s web-based iGlass services and their related controls, including system redundancy, are key differentiators in providing and maintaining high availability, 24/7 access for customers. Innovation and commitment have enabled KDM to provide excellence in both technologies and service qualities.

  • Located in Barra da Tijuca, Brazil
  • 30 Hours Per Week - Monday - Friday

Key Responsibilities and Accountabilities

Build software that powers real‑world decisions. As a Software Development Intern, you’ll contribute to production web applications across the stack—.NET Core and Python on the back end, React and jQuery on the front end—inside a collaborative culture that prizes innovation, performance, and scalability. Expect structured mentorship, meaningful ownership, and hands‑on experience with projects ranging from spatial data tools to specialized oil & gas solutions—think seismic and well data visualization/manipulation and web‑scraping pipelines—where advanced technology meets complex business challenges. If you’re ready to learn fast, ship fast, and see your work make an impact, this is the opportunity.

Tasks: 

  • Work with the development team to design, build, and maintain features across company applications using SQL, Java, .NET, Python, and JavaScript—leveraging frameworks such as React and jQuery.

Skills and Knowledge:

  • Analytical thinking – ability to break down problems into smaller components.
  • Understanding of algorithms – basic concepts like loops, conditionals, and data structures.
  • Strong written and verbal communication skills in Portuguese and English.
  • Ability to work collaboratively in a team environment.

Supervisory Responsibilities: 

This position has no supervisory responsibilities.

Position Type and Expected Hours of Work: 

This is an internship position with a workload of 6 hours per day, totaling 30 hours per week.

Activities may be performed at Katalyst’s office or remotely, depending on availability and team coordination.

The work schedule is flexible within regular business hours (Monday through Friday, 8:00 a.m. to 5:00 p.m.), while respecting the 6-hour daily requirement.

Hybrid work model – three remote days and two on-site days per week.

Travel: 

This position does not require travel. All work will be conducted in-office or virtually. If participation in an offsite meeting or company event is ever requested, Katalyst will cover or reimburse all related expenses in accordance with company policies and local regulations.

Required Education and Experience 

Currently enrolled in a technology-related undergraduate program with at least one year remaining before graduation.

Hourly Wage Estimation for Software Development Intern in Barra da Tijuca, VA
$39.00 to $46.00
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