Senior Software Engineer – Scalable Reservations & Payments

Arrouya; United States; Remote; USD 130,000 - 170,000; Full time

Job summary

Arrouya is seeking a seasoned software engineer to join a small, autonomous team working on public-sector reservation workflows. You will design systems for reservations, scheduling, payments, and accounting, and help modernize a large codebase while delivering new products from 0 to 1.

You’ll make architectural decisions to ensure scalability and reliability across services. The ideal candidate has 5+ years of software engineering experience, strong data modeling, and solid API design skills.

Qualifications

• 5+ years of software engineering experience.
• Relational databases, APIs, and data modeling.
• Domain experience in reservation or financial systems is a plus.

Responsibilities

• Design systems for reservations, scheduling, payments, and accounting.
• Modernize a large codebase and build new products from 0 to 1.
• Make architectural decisions for scalability and reliability.

Skills

Software engineering

Relational databases

APIs

Data modeling

Reservation systems experience

Financial systems experience (plus)

Job description

Arrouya is seeking a seasoned software engineer to join a small, autonomous team working on public-sector reservation workflows. You will design systems for reservations, scheduling, payments, and accounting, and help modernize a large codebase while delivering new products from 0 to 1.

You’ll make architectural decisions to ensure scalability and reliability across services. The ideal candidate has 5+ years of software engineering experience, strong data modeling, and solid API design skills.