Senior Software Engineer - C++/Python/Linux/AI REQ_141 Employee Regular

Senior Software Engineer- C++/Python/Linux/AI

Embark on an exciting journey into the realm of software development with 3Pillar! As a Software Engineer, you'll play a vital role in our dynamic team, contributing to exciting projects that redefine urban living, establish new media channels for enterprise companies, or drive innovation in healthcare.

This opportunity goes beyond code – it's about creating epic solutions that leave a lasting impression in the market. Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality.

Provide accurate status tracking, reporting, and estimation using project methods and tools.
Execute activities within the current methodology and uphold the highest quality standards.
Take ownership of projects, from technical design to a successful launch.
5+ years of experience in C / C++.
~ 3+ years experience in Linux
~Oracle, PL/SQL

~ Python

~ Daily use of AI coding assistants (e.g., Claude Code, Git Hub Copilot, Cursor) for coding, refactoring, test generation and PR review, with a habit of verifying AI output.
~ Prompt and context engineering for code tasks, such as writing clear specs, instruction files and reusable prompts for AI agents.
~ Using MCP servers and connectors (e.g., Git Hub, Jira) inside AI-assisted development workflows.
~ Experience in engineering software systems of medium-to-large scope and complexity.
~ Familiarity with Agile software development methodologies.

~ Proficiency in the English language.





Perl - Nice to have
Java and key Java-based frameworks (Spring, Springboot, Hibernate, Apache, etc) - Nice to have
Knowledge of source control tools.
Understanding of Software Development Life Cycle (SDLC).
Knowledge of protocols like and serialization formats like JSON and XML.
Knowledge of document databases.
Experience with Unit testing.
Major Medical Insurance

~ Home office

What is it like working for 3Pillar Global?
Imagine a flexible work environment – whether it's the office, your home, or a blend of both. From interviews to onboarding, we embody a remote-first approach.

You will be part of a integral team , learning from top talent around the world and across cultures, speaking English everyday. Our global workforce enables our team to leverage global resources to accomplish our work in efficient and effective teams.

Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging generous time off, we want all of our team members operating at their best.
Our professional services model enables us to accelerate career growth and development opportunities - across projects, offerings, and industries.
It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally.
Join us and be a part of a global tech community! Check out our Linkedin site and Careers page to learn more about what it's like to be part of our #oneteam!
Engineering & Architecture

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📌 Senior Software Engineer - C++/Python/Linux/AI REQ_141 (Ciudad de México)
🏢 3Pillar Global
📍 Ciudad de México