System Tester

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Budapest
In-Office
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
We are shaping the future of digital connectivity the world relies on.
The Role
About this opportunity
"To experience the unimaginable, you need a new core network for 5G. One which isn't just fully cloud-native and thoughtfully automated but supports a wide range of deployment scenarios for fast time-to-market for new services as well as reduced TCO. Because that's exactly what's possible when maximising 5G's potential."
Do you want to build a career and be part of developing the world's market-leading 5G core network solution?
Join us if you want to support and enable service providers with their transition to 5G Core Network, cloud native software and automated operations. We are looking for quality assurance staff to join our team.
What you will do
• Test the quality of our 5G Products, verify they fulfill requirements and explore their capabilities, performances, and emerging behaviors.
• Develop and evolve complex test scenarios and test cases, with full automation
• Execute manually and automatically test cases of some or multiple testing type: non-functional (stability, robustness, maintainability...), integration, exploratory
• Explore new opportunities for improving efficiency and coverage of our testing
• Analyze test results to report, reproduce, analyze, and debug internal bugs found during test execution.
• Track and report testing activities, including test results, test case coverage.
You will bring
• BSc, MSc, or higher level in Computer Science or equivalent work experience
• Test automation experience
• Basic knowledge of Java or script languages - Python, shell, etc.
• Experience with Linux
• Experience with Version Control - preferably GIT, GERRIT
• A curious demeanor and striving to continuously develop your knowledge
• Customer focus and ambition to understand needs for developed features
• Proactive attitude
• Problem solving - determine the source of a problem and find an effective solution
• IP network and/or Telco-related experience is an advantage
• Familiarity with cloud-native technologies is an advantage - Kubernetes, Helm, Docker
• Good written and verbal English communication skills
What we offer
A multi-cultural, continuously improving Agile work environment, where we have a "team first" policy. Our teams are global and highly independent, and collaborate through various functions, where you can find the career you are most interested in.
Continuous challenges, where you will be working with a team of diverse innovators and skilled developers, all driven to go beyond the status quo to craft what comes next.
Salary package
  • Cafeteria fringe benefits (yearly amount of gross 840,000 HUF)
  • Annual bonus
  • Benefits after life events (eg.: childbirth)

Other
  • Employee Assistance Program
  • Life and accident insurance
  • Wellbeing activities
  • Company share purchase plan
  • Referral program
  • All You Can Move partner

Learning & Development
  • Continuous learning through training, workshops, and conferences
  • Internal and external learning & development opportunities
  • Language courses

Facilities
  • Modern office in the 11th district
  • Hybrid working based on our current Home Office Policy
  • Laptop and mobile phone
  • Free parking in the secured company underground garage
  • Bicycle storage, showers and lockers

Why join Ericsson?At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Hungary (HU) || Budapest
Req ID: 781013

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The Company
HQ: Stockholm
89,000 Employees
Year Founded: 1876

What We Do

Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day.

We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale.

Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient.

Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical.

Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term.

As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.

Why Work With Us

Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.

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