Application Developer

Twine; Remote; SGD 80,000 - 100,000; Full time

Job summary

A leading freelance marketplace is seeking an experienced React Native developer to rebuild and scale a live mobile application. This fully remote role requires architecting a new app, integrating API functionality, while collaborating with cross-functional teams. Ideal candidates will possess proven experience in React Native, have excellent problem-solving skills, and be able to deliver maintainable code. This initial two-month contract offers strong potential for extension based on performance.

Qualifications

• Proven experience building and deploying React Native applications in production environments.
• Strong understanding of mobile app architecture, state management, and API integration.
• Demonstrated ability to write clean, maintainable, and well-documented code.

Responsibilities

• Architect and develop a new Provider mobile app using React Native.
• Integrate with existing backend APIs to ensure seamless data flow and functionality.
• Ensure the application is scalable, maintainable, and optimized for performance.

Skills

React Native

Mobile app architecture

API integration

Problem-solving

Communication

Job description

This is an opportunity for an experienced React Native developer to rebuild and scale a live Provider platform’s mobile application. The role involves developing a new Provider app from the ground up, leveraging existing backend APIs and collaborating with a team that manages multiple applications across iOS, Android, and web. The initial contract is for two months, with a strong likelihood of extension based on performance and project needs. The ideal candidate is passionate about delivering robust, maintainable code and is motivated to contribute to a rapidly growing platform with a real user base. This is a fully remote position, offering the chance to make a significant impact as the platform expands.

Deliverables

• Architect and develop a new Provider mobile app using React Native
• Integrate with existing backend APIs to ensure seamless data flow and functionality
• Collaborate with cross-functional teams to align on requirements and deliverables
• Ensure the application is scalable, maintainable, and optimized for performance
• Conduct thorough testing and debugging to deliver a stable production release
• Provide technical documentation and support for ongoing maintenance
• Participate in code reviews and contribute to continuous improvement initiatives

Requirements

• Proven experience building and deploying React Native applications in production environments
• Strong understanding of mobile app architecture, state management, and API integration
• Familiarity with Swift (iOS), Java (Android), and Angular (web) is a plus
• Demonstrated ability to write clean, maintainable, and well-documented code
• Experience working with backend APIs and troubleshooting integration issues
• Excellent problem‑solving skills and a proactive approach to identifying and resolving issues
• Strong sense of ownership, reliability, and accountability in delivering high-quality work
• Ability to work independently in a remote setting and communicate effectively with distributed teams
• Availability for a full-time, two-month contract with potential for extension

About Twine

Twine is a leading freelance marketplace connecting top freelancers, consultants, and contractors with companies needing creative and tech expertise. Trusted by Fortune 500 companies and innovative startups alike, Twine enables companies to scale their teams globally.

Our Mission

Twine's mission is to empower creators and businesses to thrive in an AI‑driven, freelance‑first world.