Senior Frontend Engineer - React/TS, AI Tools, Remote

Devconnectplatform; Ciudad de Mendoza; Remote; ARS 92,983,000 - 185,966,000; Full time

Benefits offered by this job

Contractor paid in USD

100% remote

English classes

Job summary

Darwoft is hiring a Senior Fullstack Engineer with a frontend focus to join a high-impact FinTech project. You will build agent-facing experiences in React/TypeScript, collaborate with backend services, and push AI-assisted workflows into production.

You’ll own end-to-end frontend domains and help shape architecture and testing strategies. You’ll work remotely from LATAM, coordinating with a US-overlapping team.

Qualifications

• 8+ years of frontend-focused software engineering.
• Strong production experience with React and TypeScript.
• Hands-on experience with AI development tools and agentic workflows.
• Ability to use AI as part of the engineering workflow while owning architecture, testing, and delivery.
• Experience building complex product interfaces with forms, tables, dashboards, and multi-step workflows.
• Strong understanding of modern frontend practices and component-driven architectures.
• Experience with bundlers such as Webpack, Rspack, or Vite.
• Experience with Tailwind CSS.
• Experience consuming REST APIs and OpenAPI-based services.
• Ability to debug across frontend and backend boundaries.
• Experience with state management and server-state patterns (TanStack Query, React Context, hooks).
• Strong debugging, problem-solving, and technical decision-making.
• Ability to collaborate with Product, Engineering, and stakeholders.
• Advanced English proficiency.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX domain modules.
• Build reusable UI components, forms, tables, dashboards, and workflows.
• Work with Tailwind CSS, Tremor, Radix/shadcn, and Storybook.
• Apply AI-assisted practices to prototype, implement, test, refactor.
• Experiment with AI coding agents to boost productivity.
• Work with TanStack Query, React Router, react-hook-form, and Zod.
• Integrate frontend with backend APIs and BFF endpoints.
• Collaborate on API design and integration with FastAPI backends.
• Ensure end-to-end correctness of workflows.

Skills

React & TypeScript

AI tooling

Frontend architecture

REST APIs/OpenAPI

Bundlers (Webpack/Rspack/Vite)

Tailwind CSS

TanStack Query

English comms

CI/CD

Debugging across FE/BE

Collaboration with Product/Engineering

Problem solving

Component-driven development

Tools

Cursor

Claude Code

GitHub Copilot

AI-assisted specifications

Coding agents

Job description

Darwoft is hiring a Senior Fullstack Engineer with a frontend focus to join a high-impact FinTech project. You will build agent-facing experiences in React/TypeScript, collaborate with backend services, and push AI-assisted workflows into production.

You’ll own end-to-end frontend domains and help shape architecture and testing strategies. You’ll work remotely from LATAM, coordinating with a US-overlapping team.