React Native Engineer (TypeScript/iOS-Focused)

Darwoft; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Darwoft is seeking a Senior React Native Engineer with a strong iOS focus to help build a mobile platform for sports facility discovery, booking, and digital access management. You will lead mobile architecture decisions, emphasize performance and UX on iOS, and work on a product from its early stages.

You will develop a cross‑platform mobile app using React Native and TypeScript, prioritizing iOS. You’ll collaborate with backend engineers to ensure real‑time availability and secure experiences

Qualifications

• Senior-level React Native experience with a strong focus on iOS.
• Experience building cross‑platform mobile apps for consumer or enterprise use.
• Familiarity with authentication, REST APIs, and security considerations.

Responsibilities

• Develop and maintain a cross‑platform mobile app using React Native and TypeScript, with a primary focus on iOS.
• Build intuitive booking, scheduling, and discovery experiences for sports facilities.
• Implement digital access management, participant verification, and secure check‑in functionalities.
• Integrate authentication, authorization, and security mechanisms to protect users and their information.
• Work with iOS-specific capabilities, native modules, device permissions, and platform integrations.
• Manage iOS builds, signing, provisioning profiles, TestFlight testing, and App Store releases.

Skills

React Native

TypeScript

iOS

Mobile apps

Job description

165L

Oct 13, 2026

165L

LATAM

Remote

Senior

Location: Anywhere in LATAM

Job Type: 100% Remote

Engagement: Full-time Contractor

Payment: USD

Project: SportsTech – Mobile Booking & Access Management Platform

Seniority: Senior

Get to Know Darwoft

At Darwoft, we build digital products with heart. We're a Latin American technology company partnering with international clients to create innovative, human-centered software.

Our remote-first culture is built on collaboration, continuous learning, and technical excellence. We believe in creating technology that makes a real difference.

About the Role

We're looking for a Senior React Native Engineer with a strong iOS focus to help build an innovative mobile platform that transforms how people access sports facilities, book activities, and connect with other players.

The application will combine sports venue discovery, reservations, digital access management, and participant safety into a seamless mobile experience.

A key objective is to improve how sports facilities manage physical access, verify participants, and create safer environments for everyone using the platform.

You'll contribute to the product from its early development stages, taking ownership of mobile architecture, technical decisions, and application quality, with particular emphasis on the iOS ecosystem, performance, and user experience.

What You'll Be Doing

Develop and maintain a cross-platform mobile application using React Native and TypeScript, with a primary focus on iOS.

Build intuitive booking, scheduling, and sports facility discovery experiences.

Implement digital access management, participant verification, and secure check-in functionalities.

Integrate authentication, authorization, and security mechanisms to protect users and their information.

Work with iOS-specific capabilities, native modules, device permissions, and platform integrations.

Integrate REST APIs, payment gateways, geolocation services, and push notifications.

Collaborate with backend engineers to support real-time availability and reservation management.

Optimize application performance, stability, and user experience, particularly on iOS devices.

Contribute to mobile architecture, testing, code reviews, and engineering best practices.

Manage iOS builds, signing, provisioning profiles, TestFlight testing, and App Store releases.

4075 Wilson Blvd - 8th Floor Office 820 - Arlington VA 22203 / [phone]