Senior Fullstack Engineer: React/TypeScript | Remote

Bluelight; Buenos Aires; Hybrid; ARS 136,732,000 - 197,502,000; Full time

Benefits offered by this job

Contractor payment in USD

100% remote work

Argentina 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 FinTech project. You will design and ship agent-facing experiences using React and TypeScript within a modular frontend architecture, collaborating with backend APIs powering the Customer Experience Operations Platform.

You’ll leverage AI‑assisted workflows, automated agents, and modern tooling to prototype faster, validate code, and improve testing and debugging.

Qualifications

• 8+ years of software engineering experience.
• Strong frontend background with React and TypeScript.
• Hands-on with AI development tools and agentic workflows.
• Experience integrating REST APIs and OpenAPI-based services.
• Ability to design complex product interfaces with forms, tables and dashboards.
• Experience in modern frontend tooling and monorepos.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX domain modules.
• Build reusable UI components, forms, tables, dashboards, and workflows.
• Collaborate with backend teams and API design for OpenAPI contracts.
• Apply AI-assisted development practices to prototype and ship features.
• Lead code reviews and engineering best practices in a frontend-heavy stack.
• Ensure performance, accessibility, and reliability of critical workflows.

Skills

React

TypeScript

AI development tools

Agentic workflows

REST APIs

UI/UX design

Frontend state management

Tools

Cursor

Claude Code

GitHub Copilot

AI agents

OpenAPI

Storybook

pnpm / Turborepo

Job description

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact FinTech project. You will design and ship agent-facing experiences using React and TypeScript within a modular frontend architecture, collaborating with backend APIs powering the Customer Experience Operations Platform.

You’ll leverage AI‑assisted workflows, automated agents, and modern tooling to prototype faster, validate code, and improve testing and debugging.