Senior Frontend Engineer – AI-Driven UX for FinTech

Scaleup; Rosario; Remote; ARS 139,086,000 - 185,448,000; Full time

Benefits offered by this job

USD payment to contractor

100% remote work

Learning opportunities

Job summary

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact LATAM FinTech project. You will design and ship agent-facing experiences using React and TypeScript within a modular frontend architecture.

You will work with AI-driven tooling, including AI coding assistants and automation, to prototype, test, and speed up development while maintaining solid engineering judgment. 100% remote, LATAM.

Qualifications

• 8+ years of software engineering experience with a frontend focus.
• Strong experience with React and TypeScript.
• Hands-on use of AI development tools and agentic workflows.
• Ability to integrate AI into engineering workflow while maintaining ownership.
• Experience building complex product interfaces with forms, tables, dashboards, and multi-step workflows.
• Proficiency with modern frontend practices and component-driven architectures.
• English proficiency at advanced level.

Responsibilities

• Design, develop, and maintain React/TypeScript features across CX modules.
• Build reusable UI components, forms, tables, dashboards, and workflows.
• Collaborate with backend teams and product stakeholders to turn requirements into UI.
• Apply AI-assisted practices to prototype, test, refactor, and debug.
• Work with TanStack Query, React Router, react-hook-form, and Zod.
• Ensure end-to-end correctness of workflows and performance.

Job description

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact LATAM FinTech project. You will design and ship agent-facing experiences using React and TypeScript within a modular frontend architecture.

You will work with AI-driven tooling, including AI coding assistants and automation, to prototype, test, and speed up development while maintaining solid engineering judgment. 100% remote, LATAM.