[Hiring] Software Engineer @Exfold

Role Description

We are looking for a highly capable Android Software Engineer to join our Mobile SDK team and contribute to the core libraries that power our applications and the SDKs used by third-party device manufacturers and application developers.

In this role, you will:

• Design and build features that perform a wide variety of network tests using Kotlin to access and exercise device hardware.
• Utilize C++ and Kotlin Multiplatform for cross-platform functionality.
• Support legacy SDK products with Java.
• Work on SDK and application code, focusing on designing well-structured APIs and building reliable, reusable software.

Expectations for Success:

• Develop and maintain SDKs that provide network testing functionality to third-party device manufacturers and application developers, including design, implementation, testing, documentation, deployment, development support, and maintenance.
• Build solutions with a focus on reliability, flexibility, portability, and code reuse.
• Integrate analytics to ensure optimal performance of deployed code.
• Collaborate on architecture, technology choices, and interactions with other core components, including frontend code, backend APIs, and distributed server infrastructure.

Qualifications

• 5+ years of software development experience with a solid foundation in data structures, algorithms, and design patterns.
• 3+ years of professional Android development experience, including experience with the application submission and review process.
• Experience working on multiple projects and the ability to learn new projects efficiently.
• Expertise in Kotlin and Java.
• Solid understanding of Android SDK development, threading, the Android Framework, networking frameworks (OKHTTP and TCP Sockets), and cross-platform library design.
• Strong understanding of networking fundamentals, including IP, TCP/UDP, HTTP/S, and WebSocket.
• Experience writing unit, integration, load, and stress tests.
• Proficiency with collaborative development workflows, including branches, pull requests, and continuous integration practices.
• Excellent debugging and troubleshooting skills.
• Strong time management skills and a self-driven work ethic.

Requirements

• Experience with C++.
• Experience with Swift.
• Contributions to open source projects.