Senior Fullstack Engineer — React/TypeScript + AI (Remote)

Ushuaia Contenidos; Neuquén; Remote; ARS 138,361,000 - 230,602,000; Full time

Benefits offered by this job

Contractor payment in USD

100% remote work

Argentina’s public holidays

English classes

Referral program

Learning platforms

Job summary

Darwoft seeks a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project. You’ll design agent-facing experiences using React and TypeScript, integrating with backend APIs within a micro-frontend architecture and AI-assisted workflows.

You’ll collaborate with Product, CX stakeholders, and engineers to deliver four to five features per sprint, owning end-to-end areas while maintaining high quality and live-system stability.

Qualifications

• 8+ years of software engineering experience with strong frontend focus.
• Strong production experience with React and TypeScript.
• Hands-on experience using AI development tools and agentic workflows.
• Ability to design complex frontend interfaces with forms, tables, dashboards and multi-step workflows.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX domain modules.
• Build reusable UI components, forms, tables, filters, dashboards, and workflows.
• Collaborate with Product, CX stakeholders, designers and backend engineers.
• Apply AI-assisted development practices to accelerate prototyping, testing, and debugging.
• Experiment with AI coding agents to improve productivity and code quality.

Skills

React/TypeScript

AI development tools

Frontend architecture

UI components

REST APIs

OpenAPI

TanStack Query

Storybook

Vite/Rspack

Git/GitHub

English proficiency

Tools

Tailwind CSS

Tremor

Radix/shadcn

Storybook

TanStack Query

React Router

react-hook-form

Zod

FastAPI

OpenAPI

Rspack

Job description

Darwoft seeks a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project. You’ll design agent-facing experiences using React and TypeScript, integrating with backend APIs within a micro-frontend architecture and AI-assisted workflows.

You’ll collaborate with Product, CX stakeholders, and engineers to deliver four to five features per sprint, owning end-to-end areas while maintaining high quality and live-system stability.