SSR Full Stack Developer (Finance)

Location: Argentina; hybrid, with at least one day per week at the Buenos Aires office

Company

A fintech platform creating simple financial products and services for people across Latin America and beyond.

What you will do

• Write maintainable TypeScript across backend and frontend, participate in code reviews, and apply testing practices.
• Build internal finance tools, dashboards, reconciliation flows, reporting interfaces, and operational automations.
• Develop end-to-end features with Node.js and TypeScript APIs and React interfaces.
• Model, query, and optimize financial data in PostgreSQL and MongoDB.
• Integrate payment processors, accounting tools, banking partners, analytics platforms, and other internal systems.
• Collaborate with Finance stakeholders and Technology teams on architecture, security, CI/CD, scalability, and production deployment.

Requirements

• 3+ years of professional software development experience.
• Professional experience with TypeScript, React, Node.js, Git, PostgreSQL, RESTful APIs, and Jest or similar testing tools.
• English proficiency and the ability to communicate effectively with non-technical stakeholders.
• Ability to work autonomously and follow architecture, security, and deployment standards.
• Ability to work in a hybrid setup in Argentina, including at least one day per week at the Buenos Aires office.

Nice to have

• MongoDB, NestJS, Docker, AWS, shell scripting, and CI/CD experience.
• Experience in finance, accounting, fintech, or crypto.
• Portuguese proficiency.

Culture & Benefits

• Hybrid work with mostly remote flexibility and flexible hours.
• Six weeks of vacation.
• Competitive compensation paid in USDT.
• MacBook and an annual professional development budget.
• Startup environment focused on innovation, transparency, autonomy, and measurable impact.