Senior Fullstack Engineer: AI‑Driven React/TS, Remote

Werben Hr; Neuquén; Remote; ARS 136,310,000 - 212,038,000; Full time

Benefits offered by this job

Contractor agreement in USD

100% remote work

Argentina public holidays

English classes

Referral program

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 agent‑facing experiences using React and TypeScript within a modular frontend architecture, collaborating with backend teams to deliver scalable solutions.

You’ll apply AI‑assisted engineering practices, work with tools like AI agents and coding assistants, and contribute to end‑to‑end product quality while operating in a remote LATAM environment.

Qualifications

• 8+ years of software engineering experience, frontend-focused.
• Strong React and TypeScript production experience.
• Experience with AI development tools and agentic workflows.
• Experience with micro-frontends and Module Federation.
• Experience consuming REST APIs and OpenAPI-based services.
• Familiarity with frontend tooling and CI/CD practices.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX modules.
• Build reusable UI components, forms, tables, dashboards, and workflows.
• Collaborate with Product, CX, designers, and backend engineers.
• Apply AI-assisted engineering practices to prototyping, testing, and debugging.
• Ensure end-to-end correctness of agent and operations workflows.

Skills

React

TypeScript

AI tooling

REST APIs

Frontend architecture

Tools

Rspack

Module Federation

Storybook

Tailwind CSS

FastAPI

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 agent‑facing experiences using React and TypeScript within a modular frontend architecture, collaborating with backend teams to deliver scalable solutions.

You’ll apply AI‑assisted engineering practices, work with tools like AI agents and coding assistants, and contribute to end‑to‑end product quality while operating in a remote LATAM environment.