Mid-level Software Engineer

GoFasti is a Talent-as-a-Service company that connects world-class developers and designers from LatAm with top companies globally. They are seeking a Mid-level Software Engineer to contribute to both legacy and modern platforms, focusing on enhancing and developing web-based SaaS products.

Responsibilities:

• Contribute to both the legacy PHP/LAMP platform and the modern microservice-based platform
• Stabilize, refactor, and incrementally enhance older codebases with clear documentation
• Develop new backend and frontend functionality using NestJS and NextJS
• Participate in AWS migration efforts and support infrastructure modernization
• Collaborate with product managers, designers, and engineers across feature prioritization, implementation, and QA

Requirements:

• 4+ years of experience in software engineering, including PHP/LAMP and/or Node.js stacks
• Proficiency with relational databases (MySQL or PostgreSQL)
• Experience maintaining and modernizing legacy systems in production environments
• Familiarity with cloud-native development and microservices
• Strong English communication skills and comfort working asynchronously
• Experience with Infrastructure as Code (Terraform, CloudFormation)
• Familiarity with event-driven and service-oriented systems
• Previous work with nonprofit or mission-driven platforms