Senior Fullstack Engineer — React/TS, AI-Powered, Remote

Bairesdev; Buenos Aires; Remote; ARS 184,482,000 - 276,723,000; Full time

Benefits offered by this job

Contractor agreement with payment in <

100% remote work

Argentina's public holidays

English classes

Referral program

Access to 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 design and ship React/TypeScript features for a Customer Experience Operations Platform, collaborating with backend engineers and product stakeholders to deliver reliable, scalable user experiences.

You will apply AI-assisted development workflows, using tools like Cursor, Claude Code, and GitHub Copilot, and contribute to modern frontend architectures such as

Qualifications

• 8+ years of software engineering experience.
• Strong frontend experience with React and TypeScript.
• Experience using AI development tools and agentic workflows.
• Experience consuming REST APIs and OpenAPI-based services.
• Ability to design complex product interfaces with forms, tables, dashboards.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX modules.
• Build reusable UI components and dashboards.
• Work with Tailwind CSS, Tremor, Radix/shadcn, and Storybook.
• Apply AI-assisted engineering practices to prototype, test, and debug.
• Collaborate with Product, CX, designers, and backend engineers.

Skills

React

TypeScript

Frontend engineering

AI development tools

Strong English

UI/UX thinking

Tools

Cursor

Claude Code

GitHub Copilot

AI-assisted specifications

OpenAPI

Job description

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact international FinTech project. You will design and ship React/TypeScript features for a Customer Experience Operations Platform, collaborating with backend engineers and product stakeholders to deliver reliable, scalable user experiences.

You will apply AI-assisted development workflows, using tools like Cursor, Claude Code, and GitHub Copilot, and contribute to modern frontend architectures such as