Frontend / UX Engineer (React/TypeScript/AI)

Darwoft; United States; Remote; USD 96,000 - 165,000; Full time

Benefits offered by this job

Remote work LATAM

Independent contractor

Job summary

Darwoft seeks a senior frontend engineer to build user-facing wallet features for cross-border payments. You will turn product needs and UX/UI designs into polished, production-ready components, with occasional AI-assisted work to support APIs and backend services.

Responsibilities include delivering intuitive wallet features, enhancing financial workflows, and collaborating across the stack to ensure scalable frontend solutions. English at B2 level required.

Qualifications

• Senior frontend engineer with React and TypeScript experience.
• Strong UX judgment and ability to translate designs into reliable experiences.
• Willingness to work full-time as an independent contractor and align with established working hours.

Responsibilities

• Develop wallet features from product requirements and designs.
• Improve usability of financial workflows while balancing quality and speed.
• Build scalable frontend components and deliver complete features across the stack when needed.
• Integrate APIs and contribute to Backend-for-Frontend services.

Skills

React

TypeScript

UX design

English (B2)

Job description

Role overview

Build the user-facing experience for a digital wallet used to manage cross-border payments and international transfers. This frontend-first senior role turns product needs and design work into polished, production-ready features, with some use of AI development tools to contribute to APIs and supporting backend services.

Responsibilities

• Develop intuitive wallet features from product requirements and UX/UI designs.
• Improve the usability of financial workflows while balancing quality and delivery speed.
• Build scalable frontend components and help deliver complete features across the stack when needed.
• Integrate APIs and contribute to Backend-for-Frontend services and related backend functionality.

Requirements

• Senior-level frontend engineering experience with React and TypeScript.
• Strong UX judgment and the ability to translate designs into reliable product experiences.
• Ability to work full-time during established working hours; other professional activities must be disclosed and must not interfere.
• English proficiency at approximately B2 level.

Benefits and work setup

• Remote, full-time independent contractor role for candidates in Latin America. Coordination follows Argentina time (ART).