Remote Senior Full-Stack Engineer – AI-Powered FinTech

Kinamic; Municipio de Rincón de los Sauces; Remote; ARS 148,250,000 - 232,964,000; Full time

Benefits offered by this job

Fully remote (LATAM)

US time overlap core hours

Contractor engagement

English learning resources

Learning platforms access

End-to-end feature ownership

Job summary

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project. You’ll design React/TypeScript experiences for a Customer Experience Operations Platform, collaborating with backend teams and product stakeholders.

You will work in a remote-first environment across LATAM, using AI-assisted development practices and modern frontend tooling to accelerate delivery while maintaining code quality and ownership.

Qualifications

• 8+ years of software engineering experience.
• Strong frontend background with React & TypeScript.
• Experience using AI development tools in production workflows.
• Ownership of architecture, code quality, testing, and decisions.

Responsibilities

• Design, develop, and maintain React/TypeScript features for CX domains and dashboards.
• Build reusable UI components, forms, tables, and workflows.
• Apply AI-assisted engineering practices to prototype and test code.
• Collaborate with Product, CX, and backend teams to deliver scalable UX.
• Participate in code reviews, architecture discussions, and best practices.

Skills

React

TypeScript

AI development tools

REST APIs

OpenAPI

Frontend architecture

Unit testing

Code reviews

Tools

Cursor

Claude Code

GitHub Copilot

coding agents

AI-assisted specifications

Rspack

Module Federation

Storybook

Vite

Job description

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project. You’ll design React/TypeScript experiences for a Customer Experience Operations Platform, collaborating with backend teams and product stakeholders.

You will work in a remote-first environment across LATAM, using AI-assisted development practices and modern frontend tooling to accelerate delivery while maintaining code quality and ownership.