Senior Software Engineer - AI-Powered B2B SaaS (Remote)

Platzi; United States; Remote; USD 140,000 - 200,000; Full time

Benefits offered by this job

Laptop and work equipment

Kindle books

Maternity/Paternity Leave

Option pool

Vacation 15 days

Online therapy

Team syncs

Villa Platzi

Job summary

Platzi is seeking a Senior Software Engineer to own and evolve the systems powering our B2B education platform. You will design data models, services, and integrations, ensure performance and reliability, and make architecture decisions that scale with user growth.

You will work with AI/LLMs to accelerate design and review, while keeping cost and maintainability in focus. You will collaborate with product and engineering managers, align technical choices with business goals, and mentor others.

Qualifications

• 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, and can explain what you'd do differently now.
• Able to weigh a technical decision against business needs and explain tradeoffs.
• Fluent English and Spanish.

Responsibilities

• Design and build services, data models and interfaces that hold up as the product and the traffic grow.
• Own what you build in production: performance, reliability, cost, and how it recovers when it breaks.
• Start from the business problem: understand customer and internal needs, translate into a feature, and measure impact.
• Make architecture decisions you can defend, and say no to unnecessary complexity.
• Use AI and LLMs to go faster on design, implementation and review, and critique outputs as you would your own code.
• Raise the bar around you through code review, standards, and preventing bad decisions.

Skills

System design

APIs

Performance

Concurrency

B2B SaaS

English & Spanish

Job description

Platzi is seeking a Senior Software Engineer to own and evolve the systems powering our B2B education platform. You will design data models, services, and integrations, ensure performance and reliability, and make architecture decisions that scale with user growth.

You will work with AI/LLMs to accelerate design and review, while keeping cost and maintainability in focus. You will collaborate with product and engineering managers, align technical choices with business goals, and mentor others.