Senior React/TypeScript Engineer AI-Driven FinTech Remote

Lever, Inc.; Neuquén; Remote; ARS 182,437,000 - 273,656,000; Full time

Benefits offered by this job

Contractor payment in USD

100% remote

Argentina holidays

English classes

Referral program

Learning platforms

Job summary

Darwoft in LATAM offers a fully remote Senior Fullstack Engineer role focused on React/TypeScript and AI-assisted development for a FinTech Customer Experience Platform. You’ll design agent-facing experiences and collaborate with backend teams to deliver scalable frontend features.

You’ll apply AI-enabled workflows, build reusable UI components, and ensure performance, accessibility, and security. English proficiency and senior-level ownership are required for cross‑functional collaboration with

Qualifications

• 8+ years of software engineering with strong frontend focus.
• Hands-on React and TypeScript development.
• Experience using AI development tools to accelerate delivery.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX domain modules.
• Build and evolve reusable UI components, forms, tables, dashboards, and complex workflows.
• Work with Tailwind CSS, Tremor, Radix/shadcn, and Storybook.
• Apply AI-assisted engineering practices to prototype, test, and debug.
• Experiment with AI coding agents and automated workflows to boost productivity.
• Build data-driven interfaces using TanStack Query, React Router, react-hook-form, and Zod.
• Integrate frontend with BFF and backend APIs.
• Work within a micro-frontend architecture using Rspack and Module Federation.
• Collaborate on API design with FastAPI and OpenAPI contracts.
• Ensure end-to-end correctness across queues, agents, and workflows.
• Contribute to authorization-aware UX and gateway permissions.
• Troubleshoot frontend/backend stack issues and maintain performance.
• Participate in code reviews and engineering best practices.

Skills

React

TypeScript

AI development tools

Agentic workflows

REST APIs

OpenAPI

Frontend architecture

Team collaboration

Tools

Cursor

Claude Code

GitHub Copilot

coding agents

AI-assisted specifications

Job description

Darwoft in LATAM offers a fully remote Senior Fullstack Engineer role focused on React/TypeScript and AI-assisted development for a FinTech Customer Experience Platform. You’ll design agent-facing experiences and collaborate with backend teams to deliver scalable frontend features.

You’ll apply AI-enabled workflows, build reusable UI components, and ensure performance, accessibility, and security. English proficiency and senior-level ownership are required for cross‑functional collaboration with