Senior Android Developer

Summary

Join ButterflyMX as a Senior Android Developer and contribute to our innovative door access solutions used globally. You will design and develop Android applications and SDKs, ensuring high performance and quality. This leadership role involves mentoring engineers, architecting solutions, and collaborating with cross-functional teams. The ideal candidate possesses strong technical skills in Kotlin, Android development, and related technologies. We offer a collaborative, remote-friendly environment with competitive benefits, including comprehensive health insurance, 401k matching, generous PTO, and paid family leave.

Requirements

• Proficient in programming with Kotlin and familiar with at least one other programming language
• Strong experience with the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
• Deep understanding of code versioning tools such as Git
• Experience with asynchronous programming frameworks like Kotlin Coroutines and reactive programming libraries like Kotlin Flow
• Proficient in using Jetpack Compose for building responsive and maintainable UIs
• Skilled in Dependency Injection and build management using Gradle
• Experience with CI/CD implementation using GitHub Actions
• Expertise in optimizing apps for performance, including memory management and responsiveness
• Strong experience in writing testable code and implementing automated tests to ensure code quality
• Hands-on experience with deployments to the Google Play Store, including app signing, versioning, and managing beta releases
• Proficient in REST and GraphQL architectures for integrating web services into mobile applications
• Experience with WebSockets, Firebase Cloud Messaging, audio-video calling technologies like Twilio, and integrating third-party SDKs
• Hands-on experience with Bluetooth Low Energy (BLE) and NFC technologies
• Proven experience in leading or mentoring a team of Android engineers
• Strong communication skills, with the ability to collaborate effectively with cross-functional teams
• Authorization to work in the US

Responsibilities

• Design and develop Android mobile applications and SDKs, ensuring high performance, quality, and responsiveness
• Create new, secure, and reliable features that enhance real-time data, video, and audio capabilities
• Implement modern Android development design patterns to improve code maintainability and efficiency
• Propose and integrate innovative tools, frameworks, automations, and processes that enhance team productivity and code quality
• Collaborate with product management and UX teams to solve customer challenges by providing engineering solutions and trade-offs
• Participate in an agile development environment to deliver high-quality software solutions
• Refactor legacy codebases to improve maintainability and scalability, ensuring minimal disruption to ongoing development processes

Preferred Qualifications

• Experience with the Flutter framework for developing cross-platform applications or integrating it as a module
• Active participation in the technology community, including contributions to open-source projects

Benefits

• Comprehensive Medical (ButterflyMX covers 90% of the cost), Dental, and Vision plans (ButterflyMX covers 100% of the cost) starting day 1
• 401(k) plan with a match
• 13 paid holidays, 25 PTO days
• Paid Family Leave
• Employee Assistance Program
• Quarterly self-care stipends
• Access to optional benefits including pre-tax flexible healthcare spending accounts (FSA and HSA), Dependent Care FSA, and Commuter Benefits, as well as optional Supplemental Life, AD&D, Hospital Indemnity, Disability, Legal, Accident, Critical Illness, Pet, and Personal Liability Insurance