Senior Mobile App Testing Engineer (VOIS)

Who we are

VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.
As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in partnership with customers across Vodafone Group, local markets, and partner markets to simplify and drive growth. With our strategic partner Accenture, we work alongside our Vodafone customers, other Telco and tech companies to drive transformation, meet the challenges of our industry and ensure we stay relevant and resilient. This partnership is a unique, industry-first model which brings together the best of in-house and 3rd party capability.
We work with customers across 28 countries from 10 VOIS locations: Albania, Egypt, Hungary, India, Romania, Spain, Turkey, UK, Germany, Ireland, and with a network of teams in Czech Republic, Italy, Greece, and Portugal.
#VOIS #BeUnrivalled #CreateTheFuture

About this role

We are seeking a highly skilled and passionate Senior Test Engineer to join our Software Engineering team. This role is pivotal in driving quality assurance across complex features and projects, with a strong emphasis on automation, efficiency, and collaboration. The individual will lead testing efforts, mentor junior engineers, and contribute to continuous improvement initiatives within Agile/Scrum environments.

What you’ll do

• Design, implement, and maintain test strategies, plans, and cases
• Lead testing activities for complex features, collaborating with developers and product owners
• Develop and execute automated and manual test suites across web, mobile, and API layers
• Conduct performance, regression, functional, and integration testing
• Analyse and troubleshoot issues, producing detailed defect reports
• Ensure optimal test coverage through risk-based analysis
• Actively participate in Agile ceremonies including sprint planning and retrospectives
• Mentor junior engineers and promote QA best practices
• Drive improvements in QA processes and tools
• Facilitate defect triage meetings and support root cause analysis
• Write clean, reusable test automation code using OOP principles
• Maintain robust automation frameworks and review code for quality standards

Who you are

• Minimum 3 years’ experience in software testing or QA
• Minimum 1 year Hands-on with automation tools like Selenium and 6 months for Appium
• Proficient in English (B2 level or higher)
• Strong understanding of QA methodologies and tools
• Skilled in Web, Mobile, and API testing
• Experienced in Agile/Scrum and DevOps environments
• Proficient with Jira, TestRail, Zephyr, Postman, REST Assured
• Programming knowledge in Python, JavaScript, or Java
• Familiar with CI/CD tools (Azure, GitHub Actions)
• Exposure to Docker and cloud platforms (AWS, Azure, GCP) is a plus
• Experience with performance testing tools (JMeter, Locust) is a plus
• Strong analytical, problem-solving, and communication skills
• Proven leadership and mentoring capabilities
• Bachelor’s degree in Computer Science, Electrical Engineering, or related field
• QA certifications (e.g., ISTQB Foundation Level)

Not a perfect fit?

Concerned you may not meet every requirement? Vodafone is committed to creating an inclusive workplace where everyone can thrive. If you are excited about this role but your experience does not align exactly with every aspect of the job description, you are encouraged to apply. You may be the right candidate for this or another opportunity, and the recruitment team will support you in exploring where your skills fit best.

What's in it for you

• Opportunity to lead testing efforts in a global tech environment
• Hybrid working model
• Exposure to cutting-edge tools and frameworks
• Collaborative work culture with Agile/Scrum practices
• Mentorship and leadership opportunities
• Continuous learning and development in QA and automation

What skills you will learn

• Advanced automation skills across web, mobile, and API layers
• Experience with CI/CD pipelines and cloud platforms
• Leadership and mentoring capabilities
• Enhanced collaboration in Agile/Scrum teams
• Broader understanding of performance and load testing tools

Join Us

At Vodafone, we’re not just shaping the future of connectivity for our customers – we’re shaping the future for everyone who joins our team. When you work with us, you’re part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact.

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