Android Developer

Devtech provides digital innovation services that help Fortune 1000 and emerging companies transform, scale, and disrupt. The company partners with clients to envision and develop next-gen digital and cloud solutions that drive impactful business outcomes through people and technology.

• Develop dynamic mobile applications to a high standard in a timely and scalable way;
• Participate in company-wide knowledge-sharing efforts;
• Promote security, quality, and knowledge-sharing culture across the company;
• Solve problems from the big picture to the nuts and bolts;
• Create and maintain high-quality Android applications and libraries using Kotlin;
• Design and implement user interfaces following Android design principles, patterns, and best practices;
• Connect applications to back-end services using RESTful APIs;
• Enhance application performance, focusing on memory, CPU, GPU, and battery optimization;
• Implement and manage offline databases like Room;
• Continuously learn and adapt to new Android technologies, frameworks, and best practices.

• 5+ Years of professional experience in Android development;
• Experience in designing, developing, and implementing enterprise-level applications;
• Excellent verbal and written communication skills in English;
• Extensive knowledge of Object-Oriented Programming (OOP) using Java and/or Kotlin;
• In-depth understanding of the Android SDK, UI design principles, and patterns;
• Experience with data serialization/deserialization;
• Familiarity with RESTful APIs and back-end integration;
• Experience with offline databases such as Room;
• Strong understanding of threading, multithreading, and performance optimization;
• Understanding of Android security best practices, Android Keystore, and secure storage;
• Knowledge of secure networking principles (HTTPS/TLS, certificate pinning, OAuth2, JWT);
• Understanding of Android platform security concepts (permissions, exported components, IPC);
• Solid understanding of networking concepts (Subnet, VPN, IPSec, SSL/TLS, DNS);
• Experience with JUnit, MockK, and Firebase Test Lab;
• Experience with Gradle, Maven publishing, GitHub Actions, and CI/CD pipelines;
• Proficiency with Git;
• Nice to have: Experience with Android NDK development using C/C++.

• Development program (training, conferences, internal knowledge sharing);
• Outstanding referral bonuses;
• Private health insurance;
• 7 Days of sick leave at 100% pay;
• 25 Days of vacation;
• Paternity leave (15 days);
• Reduced working hours for the first month after returning from maternity leave;
• Mental health program;
• English language courses;
• FitPass.