Senior React/TypeScript Engineer — AI‑Driven FinTech

Bluelight; Mar del Plata; Remote; ARS 182,310,000 - 273,465,000; Full time

Benefits offered by this job

Contractor agreement with payment in 1

Job summary

Darwoft is hiring a Senior Fullstack Engineer with a frontend focus to join a high‑impact FinTech CX platform project. You will design agent‑facing experiences using React and TypeScript, and collaborate with backend services and APIs powering the platform.

We seek engineers who embrace AI‑assisted workflows and modern frontend patterns, contributing to architecture, testing, and code quality while working in a remote, LATAM‑oriented environment.

Qualifications

• 8+ years of software engineering experience.
• Strong frontend focus with React and TypeScript.
• Hands-on experience using AI development tools and agentic workflows.
• Ability to own architecture, code quality, testing, and decisions.
• Experience building complex product interfaces with forms, tables, dashboards.
• Proficiency with modern bundlers like Webpack, Rspack or Vite.
• Experience with Tailwind CSS and modern styling frameworks.
• Proficiency with REST APIs and OpenAPI-based services.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX modules.
• Build reusable UI components, forms, tables, dashboards, and workflows.
• Collaborate with backend services and APIs powering the platform.
• Apply AI-assisted engineering practices to prototype, implement, test, and debug.
• Experiment with AI coding agents and automated workflows to boost productivity.
• Integrate frontend with BFF/backend APIs and micro-frontend architecture.
• Work with TanStack Query, React Router, react-hook-form, and Zod.
• Participate in code reviews and technical decision-making.

Skills

React

TypeScript

AI tools

Frontend architecture

REST APIs

OpenAPI

UI/UX

Tools

Cursor

Claude Code

GitHub Copilot

AI agents

Job description

Darwoft is hiring a Senior Fullstack Engineer with a frontend focus to join a high‑impact FinTech CX platform project. You will design agent‑facing experiences using React and TypeScript, and collaborate with backend services and APIs powering the platform.

We seek engineers who embrace AI‑assisted workflows and modern frontend patterns, contributing to architecture, testing, and code quality while working in a remote, LATAM‑oriented environment.