Senior Software Engineer (TypeScript)

Location: Remote from Brazil or Argentina

Salary: $60K–$80K per year

Company

Builds reservation and operations software for local governments, including facility and park reservations, programs, permits, payments, and accounting.

What you will do

• Design and build systems for reservations, availability, scheduling, and resource management.
• Refactor and modernize a large production codebase.
• Build new products and features from 0 → 1.
• Work across the TypeScript, Express, and Next.js stack.
• Design workflows connecting reservations, payments, refunds, and accounting.
• Make architectural decisions that shape the platform as it grows.

Requirements

• 5+ years of professional software engineering experience.
• Strong TypeScript and JavaScript experience.
• Production experience with Node.js, Express, React, and Next.js.
• Strong understanding of relational databases, APIs, and data modeling.
• Experience working with both established codebases and greenfield projects.
• Strong engineering judgment and comfort working with a high degree of ownership.

Nice to have

• Experience with reservation, scheduling, payments, or financial systems.
• Experience handling complex availability, pricing, conflicts, cancellations, and financial business rules.

Culture & Benefits

• Fully remote work from Brazil or Argentina.
• Work in a two-person engineering team with significant ownership.
• Balance modernization of an established platform with greenfield product development.

Hiring process

• Recruiter screening.
• System design interview.
• Client resume review and screening.
• Client system design interview.