Opportunities at MSI Americas

OTT Tester

Buenos Aires, Argentina

Job Description

About MSI Americas

MSI Americas is a multinational company with presence in 14 countries throughout the Americas, trajectory in the Telecommunications & IT sector and the best work team. We believe in offering services and products that allow the humanized use of technology connecting it with society.

About the position

We are looking for a highly organized OTT/ IPTV tester with programming skills. With previous experience in the fields of video and broadband, specific knowledge of software and hardware, Streaming HLS / HDS. For our headquarters in Buenos Aires, Argentina.

Key Duties & Responsibilities:

  • Work as part of a Platform Operations team to build and manage a resilient and secure infrastructure for OTT/IPTV platform.
  • Collaborate with development team to fulfill each other’s requirement, create scripts, modify source codes if needed or workarounds (requires knowledge of programming)
  • Scale infrastructure to meet rapidly increasing demand
  • Improve automated deployments, monitoring, management and incident response
  • Monitor site stability and performance and troubleshoot site issues
  • Conduct stress, high availability and proof of concept tests
  • Get up to speed and understand platform’s technology stack
  • Superior communications and collaboration skills
  • Work in creation, re-structure and maintenance of each of the automated tests in the development, pre-prod, staging and production environments
  • Run automated tests to validate the operation using default/authorized web browsers (Firefox, Opera and Chrome).


  • Bachelor’s Degree in Computer Science, Engineering or equivalent.
  • Experience with automation/configuration management tools
  • Proficiency with test/monitoring equipment is a plus
  • Proficient with Android and/or IOS applications
  • Proficient with Web Applications
  • Proficient with Streaming HLS/HDS
  • Proficiente with Data networking (e.g. Etherreal, MIB browsers)
  • Proficient with one or more computer operating and database systems: Android, IOS, Linux, microsoft Windows (Server), Oracle
  • A working understanding of code and script
  • Knowledge of best practices and IT operations in an always-up, always-available service
  • Comfort with frequent, incremental code testing and deployment
  • A strong focus on business outcomes
  • Comfort with collaboration, open communication and reaching across functional borders
  • Basic understanding of OSS/BSS
  • Basic understanding of IP switching and routing, including commonly used dynamic routing protocols (i.e. RIP, OSPF, ISIS & BGP)
  • Basic understanding of configuration scripting via industry standard CLI interfaces
  • Basic understanding of XML
  • Basic understanding of CAS/DRM
  • Basic understanding of CPE device configuration files, service flows and CPE troubleshooting
  • Basic understanding of OSS/BSS
  • Knowledge of one or more specific Cable Television and related technologies : Digital Television, Video on Demand, Switched Digital Video, IPTV, OTT, MPEG2, MPEG4, Video Compression, Digital Modulation
  • Digital Television, Video on Demand, Switched Digital Video, IPTV, OTT
  • MPEG2, MPEG4, Video Compression, Digital Modulation
  • Docsis, PacketCable and/or SIP based VoIP
  • HFC network technology and optical networks
  • Data Networking, TCP/IP, routing protocols
  • Network management (e.g. SNMP based tools and monitoring)
  • Spanish/English

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