[Hiring] UI & Mobile Software Engineer @24-MAG

Role Description

We are sharing a specialised full-time consulting opportunity for software engineers experienced in user interface development, mobile applications, Android engineering, backend integration, reusable software components, and cross-platform technical workflows. This role supports current and upcoming remote technology consulting opportunities focused on UI development, mobile application engineering, infrastructure tooling, backend integration, prototype development, and high-quality software execution. Selected professionals will contribute to technical work involving user-facing applications, reusable components, research-driven product concepts, and well-tested code across mobile, desktop, and related software environments.

Key Responsibilities

• UI, Mobile & Application Development
  • Build custom user interfaces using modern programming techniques, platform tools, and application frameworks.
  • Develop Android applications using Java or Kotlin with the Android SDK.
  • Support development across mobile, desktop, and related application environments.
  • Implement maintainable, testable, reusable software components for user-facing and platform-connected workflows.
• Backend Integration & Software Architecture
  • Develop reusable components that interface with backend systems, APIs, and platform services.
  • Contribute to architectural patterns for large-scale software applications.
  • Support API design, unit testing, code quality, and maintainable codebase practices.
  • Work across scripting and application development languages such as Python, JavaScript, Hack, Java, Kotlin, Swift, Objective-C, C++, or related technologies.
• Prototyping, Collaboration & Technical Delivery
  • Present designs, prototypes, and technical concepts to cross-functional stakeholders.
  • Collaborate with research, engineering, product, and technical partners to develop and complete software experiences.
  • Own specific components, features, or systems from development through delivery.
  • Support debugging, testing, implementation review, and production-quality code standards.

Qualifications

• Experience building maintainable and testable software, including API design and unit testing.
• Android development experience using Java or Kotlin and the Android SDK.
• Familiarity with architectural patterns for large-scale applications.
• Experience with scripting languages such as Python, JavaScript, Hack, or similar tools.
• Ability to build reusable software components and integrate them with backend platforms.
• Experience owning a component, feature, system, or technical workstream.
• Strong collaboration skills across research, engineering, product, and stakeholder teams.

Requirements

• A degree or professional background in computer science, software engineering, computer engineering, information technology, electrical engineering, human-computer interaction, or a related technical field is helpful.
• Equivalent practical experience in UI engineering, Android development, mobile application development, backend integration, or software infrastructure work is also highly relevant.

Nice to Have

• Experience building complex iOS applications using Objective-C, C++, Swift, iOS SDK, or related Apple frameworks.
• Experience with multithreaded programming, mobile memory management, and performance-sensitive application development.
• Familiarity with AR/VR, wearable technology, human-computer interaction, research tooling, or prototype-heavy product environments.
• Experience preparing or reviewing technical documentation, design notes, prototypes, API specs, unit tests, or reusable component libraries.
• Strong attention to detail in complex, cross-platform, research-adjacent software environments.

Benefits

• Apply UI and mobile engineering expertise to advanced technology product and research workflows.
• Contribute to high-quality application development, backend integration, reusable components, and prototype execution.
• Work on structured technical assignments aligned with modern software engineering practices.
• Collaborate with cross-functional teams on innovative user interface and mobile application work.
• Remote structure with competitive hourly compensation for experienced software engineers.

Contract Details

• Full-time consulting-style engagement.
• Fully remote role.
• Candidates may be aligned with technical teams connected to Burlingame, CA-based workstreams.
• Competitive rates between $95–$135 per hour depending on expertise.
• Weekly payments via Stripe or Wise.
• Projects may be extended, shortened, or adjusted depending on scope and performance.
• Work will not involve access to confidential or proprietary information from any employer, client, or institution.

About the Platform

This opportunity is available through 24-MAG LLC. We connect experienced professionals with remote consulting opportunities across technical, evaluation, and project-based workstreams.

By submitting this application, you acknowledge that your information may be processed by 24-MAG LLC for recruitment and opportunity matching in accordance with our Privacy Policy: https://www.24-mag.com/privacy-policy .