Senior Frontend Engineer (React/TypeScript) – AI‑Augmented, Remote

Rootstrap; Rosario; Remote; ARS 138,361,000 - 215,229,000; Full time

Benefits offered by this job

Contractor payment in USD

100% remote work

Argentina's public holidays

English classes

Referral program

Access to learning platforms

Job summary

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact international FinTech project. You will build an internal Customer Experience Operations Platform, designing agent-facing experiences with React and TypeScript.

Work in a remote-first environment across LATAM, collaborating with Product, CX stakeholders, designers, and backend engineers. Embrace AI-assisted workflows to prototype faster and improve quality.

Qualifications

• 8+ years of software engineering experience.
• Strong frontend experience with React and TypeScript.
• Experience using AI development tools and agentic workflows.
• Ability to integrate REST APIs and OpenAPI-based services.
• Familiar with modern frontend tooling and architecture.

Responsibilities

• Design, develop, and maintain React / TypeScript features across CX modules.
• Build reusable UI components, forms, tables, and dashboards.
• Work with Tailwind CSS, Tremor, Radix/shadcn, and Storybook.
• Apply AI-assisted engineering practices to accelerate prototyping and testing.
• Collaborate with backend engineers to integrate APIs and services.
• Ensure end-to-end correctness of CX workflows.

Skills

React

TypeScript

AI development tools

REST APIs

OpenAPI

Frontend architecture

TanStack Query

UI design

Debugging

Team collaboration

Tools

GitHub Copilot

Rspack

Vite

Storybook

Job description

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact international FinTech project. You will build an internal Customer Experience Operations Platform, designing agent-facing experiences with React and TypeScript.

Work in a remote-first environment across LATAM, collaborating with Product, CX stakeholders, designers, and backend engineers. Embrace AI-assisted workflows to prototype faster and improve quality.