[Hiring] Senior AI-Assisted Software Engineer @Zarego

Role Description

At Zarego, we are on the lookout for an AI-Assisted Software Engineer to join our team. If you are passionate about architecting modern web solutions and thrive when solving complex technical puzzles — and you've made AI a real part of how you build software — we want to meet you!

Qualifications

• 5+ years of professional experience building, shipping, and maintaining production-grade web applications.
• Deep, hands-on experience building robust, scalable backend applications using Ruby and Ruby on Rails.
• Solid experience using React and modern JavaScript/TypeScript to build high-performance, responsive user interfaces.
• Strong software engineering fundamentals, including clean code, relational database design, API architecture, and a solid testing mindset (using RSpec, Minitest, or similar frameworks).
• Regular user of modern AI-assisted development tools (such as Copilot, Cursor, Claude Code, or similar) across the full development lifecycle — implementation, debugging, testing, documentation, and code reviews — while maintaining high engineering quality.
• Strong judgment about where AI genuinely accelerates the work and where it doesn't. You review what AI produces with the same rigor you'd apply to any teammate's code, and you own the result either way.
• Ability to take ownership of features from design to production, collaborating effectively with product managers, designers, and fellow engineers in fast-paced environments.
• Advanced English (C1–C2) to participate in technical reviews, architecture discussions, and collaborate with international stakeholders.
• Professional Spanish proficiency.

Requirements

• Remote. Candidates must reside in Latin America (LATAM).

Nice to have

• Familiarity with PostGIS and working with geopositioning/location-based data.
• Familiarity with modern cloud platforms (AWS, Heroku, etc.), deployment workflows, and CI/CD practices.
• Bachelor's degree in Computer Science, Software Engineering, or a related technical field.

Benefits

• Ready to take the next step in your career? Apply now and let's build something amazing together!