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, GitHub 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., GitHub, 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 wo

📌 Senior Software Engineer (Ciudad de México)
🏢 3Pillar Global
📍 Ciudad de México