Position Overview 
  We are looking for experienced Senior Software Testers to join cross-functional engineering teams working on advanced 5G/LTE Radio Access Network software products. 
  The role focuses on software integration, verification, test automation, system analysis, and quality assurance activities for Radio Unit Application Software (ASW) and Baseband Software (BBSW) platforms. 
  You will work closely with developers, system experts, technical leads, and project managers in an Agile R&D environment to ensure high-quality telecom-grade software delivery. 

Key Responsibilities 

• Design, execute, and maintain software verification and integration test activities.
• Analyze system requirements and define comprehensive test scenarios and test strategies. 
• Develop and maintain automated test frameworks, scripts, and verification tools. 
• Perform feature verification, integration testing, regression testing, and system validation. 
• Work closely with development teams to identify, analyze, and troubleshoot software issues.
• Support continuous integration and automated test execution environments. 
• Analyze system behaviors, logs, and performance results to identify defects and improvements. 
• Participate in root cause analysis and Trouble Report (TR) resolution activities. 
• Ensure testing coverage and quality standards across software releases. 
• Contribute to process improvements, automation efficiency, and testing best practices. 
• Collaborate effectively with distributed global engineering team. 

Required Qualifications 

• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering,  Telecommunications, or related fields.
• 5+ years of experience in software testing, verification, or integration. 
• Experience with telecom systems, embedded software, or network software testing. 
• Good understanding of LTE/5G technologies and telecom protocols. 
• Experience with test automation using Python, Java, Perl, or similar scripting languages. 
• Strong troubleshooting, debugging, and analytical skills. 
• Experience with CI/CD workflows and automated testing environments. 
• Hands-on experience with Git/Gerrit, Jenkins, Jira, and test management tools. 
• Knowledge of Agile software development methodologies. 
• Good written and verbal English communication skills. 

Preferred Qualifications 

• Experience with telecom integration and verification environments. 
• Knowledge of Layer 1/Layer 2 testing methodologies. 
• Experience with system simulators and telecom test tools. 
• Familiarity with embedded Linux environments. 
• Experience with hardware-software integration testing. 
• Experience working with distributed international engineering teams. 
• Background in radio access network technologies. 

Technical Skills 

• Mandatory 
  • Software testing & verification 
  • Test automation 
  • Python / Java / Perl 
  • CI/CD 
  • Jenkins 
  • Git/Gerrit 
  • Jira 
  • Debugging & troubleshooting 
  • Agile/Scrum 
• Good to Have   
  • LTE/5G testing 
  • Telecom protocols 
  • Embedded Linux 
  • Integration testing 
  • System simulators 
  • Hardware-software integration 
• Soft Skills 
  • Strong analytical and problem-solving skills 
  • Detail-oriented mindset 
  • Good communication and collaboration abilities 
  • Self-driven and proactive attitude 
  • Ability to work independently in complex environments 
  • Ownership mindset with strong focus on quality 
  • Ability to collaborate effectively across distributed teams 

What we offer: 

Opportunites and challenges: 

• Opportunity to work in a professional, modern and energizing setting.
• Challenging projects, possibilities, cutting-edge technology, and problems.
• An open and dynamic working atmosphere that promotes the interchange of ideas, while also empowering you to work and create in your own style. Each employee's talent and accomplishments are valued, and outstanding employees are recognized and rewarded on a yearly basis.
• Opportunities for capacity development, as well as assistance with professional certification expenses, are available to those who work in the field (1 million - 5 million).
• Some advanced certifications will cover the full cost of studying and taking the exam.

Attractive rewarding policy and work-life balance: 

• Review salary 1-2 times/year, with the possibility of an unexpected salary rise based on capacity an infinite number of times per year
• Policy for 13th-Month Salary Bonus and Holiday Bonuses According to Company Regulations.
• Holiday travel mode (package 5-7 million/person), team building,…
•  Full participation in social insurance, as well as a yearly health checkup at a reputable hospital.