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We are seeking a performance testing specialist with strong non-functional testing expertise to define, deliver, and continuously improve testing strategies across complex telecom technology landscapes. This role focuses on planning and executing performance and non-functional testing across cloud, CRM, and middleware platforms, working closely with business stakeholders, product owners, developers, and multi-vendor teams to ensure resilient, scalable, and high-quality solutions.
Job Responsibility:
Define and implement the quality assurance vision for non-functional and performance testing, ensuring alignment with delivery strategies and business objectives
Understand telecom technology stacks, delivery approaches, and strategic initiatives to design effective performance and non-functional test strategies
Collaborate with business stakeholders to gather requirements, plan testing activities, create dynamic scripts and scenarios, execute performance tests, and analyse results
Coordinate testing activities across internal teams and external partners, communicating outcomes clearly to technical and non-technical stakeholders
Establish and maintain testing metrics, processes, tools, and reporting to manage delivery effectively
Work closely with product owners and developers to define performance test requirements and acceptance criteria
Increase test automation levels by defining best practices and driving continuous improvement initiatives
Develop and maintain the non-functional testing strategy, ensuring it remains current and aligned to project risk profiles, schedules, and delivery changes
Partner with application teams to investigate and resolve issues identified during performance testing, ensuring accuracy and quality of test deliverables
Promote reusability of non-functional test assets, including scripts and data sets, across multiple projects
Contribute to resource planning, mentor colleagues, and support capability building within the testing community
Provide effort estimates and budget inputs for performance testing initiatives
Communicate proactively with product owners, IT operations, and development teams, escalating risks and issues as required
Deliver regular and ad-hoc status updates in line with agreed methodologies, milestones, and service levels
Requirements:
Experienced in performance and non-functional testing using load generation tools such as LoadRunner, JMeter, and SOAP UI across multiple protocols
Comfortable working in CI/CD environments and cloud-based infrastructures
Skilled in performance test scripting, execution, and result analysis, translating insights into both technical and business-focused language
Knowledgeable in analysing non-functional requirements and conducting volumetric analysis
Hands-on experience with programming and scripting languages such as Java, C, VB macros, SQL basics, and shell scripting to customise and automate testing solutions
Strong understanding of Java/JVM architecture, including garbage collection, class loading, thread dumps, and database performance analysis (Oracle and SQL Server)
Familiar with application monitoring and profiling tools such as Dynatrace, AppDynamics, CA Wily, or similar APM solutions
Aware of industry standards and testing certifications, producing deliverables aligned with recognised quality frameworks
Collaborative, communicative, and methodical, with a strong commitment to quality and continuous improvement
Able to work effectively in multicultural, matrix environments and open to international travel when required
Fluent in English, with the confidence to communicate for impact and deliver results while keeping customer needs at the centre
What we offer:
Exposure to large-scale, complex telecom platforms and next-generation cloud-based solutions
Opportunities to influence testing strategy and quality outcomes across critical business initiatives
Collaboration with diverse, international teams and leading technology partners
A supportive environment that values continuous learning, innovation, and knowledge sharing
The chance to make a measurable impact on customer experience and service reliability