STB Automation Engineer (Python)

Position: STB Automation Engineer

Location: Chhatarpur, Delhi (Work from office)

Experience Level: 3-6 years

Must Have: STB/OTT, Python, Witbe, ADB Tools,

About the Role:

We are looking for a passionate and detail-oriented STB Automation test Engineer with hands-on expertise in Set-Top Box testing, automation scripting, execution and video delivery ecosystems. The ideal candidate should have in-depth understanding of Linux and; Android-based STBs, OTT streaming, and a strong command over Witbe automation, ADB tools, and automation frameworks.

Key Responsibilities:

• Own and execute end-to-end STB functional, regression, and stability testing on STBs (Android/Linux).

• Develop robust, scalable test automation using Python integrated with Witbe (optional: Strom platforms).

• Utilize ADB commands for debugging, log capturing, and app/service-level validations on Android STBs.

• Write, execute and maintain automation test cases script for STB

• Perform root cause analysis for bugs across app, middleware, and backend API layers.

• Drive test strategy, documentation, and execution plans for feature rollouts and CRs.

• Analyse automation logs, generate test summary reports, and track KPIs using dashboards.

• Collaborate with dev, product, and release teams for quality assurance across software versions.

• Maintain test environments and configurations across labs.

• Day to day progress reporting to Test Dept Head

Must-Have Skills:

• 3 to 6 years of experience in Set-Top Box (STB) functional and automation testing.

• Proficiency in Witbe and Strom automation platforms for performance and QoE validation.

• Strong working knowledge of ADB (Android Debug Bridge) – log capture, app interaction,package management, shell access.

• Strong scripting knowledge in Python; exposure to frameworks like PyTest & Robot Framework.

• Understanding of STB and OTT architectures, including content pipeline, playback flows, DRM, and ABR streaming (HLS/DASH).

• Experience in testing features like Live TV, Catch-up, VOD, EPG, PVR, channel zap, boot/reboot, UI transitions.

• Familiar with video/audio codecs (H.264, H.265, AAC, Dolby) and performance metrics(bitrate, latency, buffering).

• Experience in API testing using Postman or REST clients; basic knowledge of API automation preferred.

• Proficient with tools like JIRA, PyCharm, Charles Proxy, CMS, Figma, Wireshark, Android Studio.

Good to Have:

• Knowledge of SATCR/LNB configurations, tuning & RF signal testing.

• Familiarity with OTT apps like Netflix, Prime, YouTube, and their integration on Android STBs.

• Exposure to cloud-based automation, remote device management, and CI/CD pipelines.

• Understanding of Linux commands, ADB shell scripting, and log analysis.

• Experience with test plan creation, benchmarking STB models, and comparative reporting.