Senior Software Engineer — AI-Powered B2B SaaS Architect

Platzi; Bogotá, Medellín; Remote; MXN 900.000 - 1.300.000; Vollzeit

Benefits dieser Stelle

Laptop and equipment provided

Kindle books for professional growth

Parental leave benefits

Equity / stock options

Vacation days (15+ per year)

Zusammenfassung

Platzi in Mexico City is seeking a Senior Software Engineer to design and own the systems used by companies to train their teams. You will own data models, services, and integrations, ensuring performance, reliability and cost efficiency under load.

You will work on AI-powered, B2B products, collaborating with cross-functional teams and mentoring others while maintaining a strong focus on business outcomes and long-term maintainability.

Qualifikationen

• 5+ years shipping and operating software in production.
• Strong fundamentals: data modeling, APIs, performance, concurrency and failure modes.
• Experience building B2B / SaaS products.
• Owned a system through real scale or a migration.
• Ability to explain tradeoffs to non-technical stakeholders.
• Fluent English and Spanish.

Aufgaben

• Design and build services, data models and interfaces that scale with product growth.
• Own production systems: performance, reliability, cost and recovery.
• Translate business problems into features and measure impact.
• Make architecture decisions and defend them, avoiding unnecessary complexity.
• Leverage AI/LLMs to accelerate design and review processes.
• Improve code quality through reviews, standards, and early validation.

Kenntnisse

Data modeling

APIs

Performance

Concurrency

Failure modes

B2B SaaS

System ownership

English/Spanish

Jobbeschreibung

Platzi in Mexico City is seeking a Senior Software Engineer to design and own the systems used by companies to train their teams. You will own data models, services, and integrations, ensuring performance, reliability and cost efficiency under load.

You will work on AI-powered, B2B products, collaborating with cross-functional teams and mentoring others while maintaining a strong focus on business outcomes and long-term maintainability.