Senior React/TS Fullstack Engineer, Remote (AI‑Aided)

Werben Hr; La Pampa; Remote; ARS 136,687,000 - 227,811,000; Full time

Benefits offered by this job

Contractor payment in USD

100% remote

Public holidays (Argentina)

English classes

Referral program

Learning platforms access

Job summary

Darwoft is hiring a Senior Fullstack Engineer with a strong frontend focus to join a large FinTech project. You will design agent-facing experiences using React and TypeScript, collaborating with backend services to deliver scalable CX tools.

This remote-first role offers 100% remote work, a contractor agreement paid in USD, and a chance to work across LATAM with modern frontend architecture and AI-assisted engineering practices.

Qualifications

• 8+ years of software engineering experience, frontend-focused.
• Strong React and TypeScript experience.
• Experience using AI development tools and agentic workflows.
• Ability to own architecture and code quality with AI-assisted tooling.
• Experience building complex product interfaces.
• Advanced English proficiency.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX modules.
• Build reusable UI components, forms, tables, dashboards, and workflows.
• Work with Tailwind CSS, Tremor, Radix/shadcn, Storybook.
• Apply AI-assisted practices to prototyping, testing, and debugging.
• Experiment with AI coding agents to boost productivity and quality.
• Integrate frontend with BFF/backend APIs and micro-frontend architecture.
• Collaborate on API design with FastAPI backend services.
• Ensure end-to-end correctness across queues, agents, conversations, metrics.

Skills

React

TypeScript

AI-assisted development

Frontend architecture

API design

OpenAPI

Testing

Team collaboration

Tools

Cursor

Claude Code

GitHub Copilot

Storybook

Vite

Webpack

Rspack

Module Federation

FastAPI

PostgreSQL

Job description

Darwoft is hiring a Senior Fullstack Engineer with a strong frontend focus to join a large FinTech project. You will design agent-facing experiences using React and TypeScript, collaborating with backend services to deliver scalable CX tools.

This remote-first role offers 100% remote work, a contractor agreement paid in USD, and a chance to work across LATAM with modern frontend architecture and AI-assisted engineering practices.