Senior Android Engineer (Digital Signage & Media Platforms)

Spectrio•Tampa, FL

1d•Remote

About The Position

As a leading provider of comprehensive digital signage solutions, Spectrio empowers clients to transform their business locations into modern, dynamic destinations for customers and employees. Headquartered in Tampa, Florida, and serving more than 150,000 global client locations across industries including automotive, healthcare, and financial services, Spectrio consistently ranks among the fastest-growing and largest companies in the Tampa Bay area. As part of the Tampa Bay Business Journal’s “Fast 50” and “Tampa Bay 200,” as well as being honored 11 times on the Inc. 5000. Spectrio’s digital signage software has received praise for its features and ease of use by reviewers on Capterra and G2, as well as winning multiple awards for creative content, technology, and innovation! For more information, visit www.Spectrio.com . This is a US BASED POSITION. Position is open to external candidates in Florida, North Carolina, or Texas and offers the flexibility of remote work. Internal candidates are also encouraged to apply. Primary Objective: We are looking for a specialist Sr. Android Engineer to bridge the gap between high-level application logic and low-level hardware performance. Unlike traditional mobile apps, our software runs on headless media players, System-on-Chip (SoC) TVs, and kiosks that must remain performant and stable 24/7. You will be responsible for building the "engine" that powers global digital signage networks, focusing on heavy media playback, IPTV streaming, and remote device orchestration.

Requirements

5+ years of professional software engineering experience, with a strong focus on Android development
Expertise in Kotlin and/or Java with deep knowledge of the Android SDK
Experience building and maintaining Android background services, including Services, Broadcast Receivers, and WorkManager
Strong experience with media playback frameworks such as ExoPlayer or Media3
Hands-on experience with video streaming protocols, including HLS, RTSP, DASH, or Multicast
Solid understanding of networking concepts, including sockets, MQTT, and WebSockets
Experience working with hardware-accelerated video decoding (e.g., H.264, HEVC)
Experience optimizing application performance using tools such as Android Profiler or similar
Proven ability to troubleshoot and resolve system-level issues (memory, CPU, stability)
Experience designing and building highly reliable, always-on systems

Nice To Haves

SoC Experience: Experience developing for professional displays (e.g., Sony Pro Bravia, Philips/TPV, or specialized Android Media Players).
AOSP/MDM: Knowledge of Android Enterprise, Custom ROMs, or MDM (Mobile Device Management) APIs.
Web Technologies: Familiarity with the WebView stack and hardware-accelerated Chromium rendering (common in signage).
CI/CD: Experience with automated deployment to physical device labs.

Responsibilities

Embedded Solutions: Design and maintain Android services and apps for headless and non-touch environments, ensuring the application boots instantly and recovers automatically from failures.
Advanced Media Playback: Optimize video pipelines using ExoPlayer/Media3 to handle 4K content, seamless looping, and multi-zone rendering without dropped frames.
IPTV & Live Streaming: Implement and tune HLS, RTSP, and Multicast (UDP) streaming capabilities, focusing on low-latency delivery and robust buffer management.
Hardware Interfacing: Work directly with device hardware APIs (serial ports, HDMI-CEC, USB-HID) to control screens, sensors, and external peripherals.
Fleet Management: Develop logic for Remote Device Management (RDM), including silent background updates, real-time telemetry, and remote screenshot/logging capabilities.
System Stability: Own "Always-On" reliability—managing memory leaks, thermal throttling, and offline-first data persistence (Room/SQLite) to survive network outages.