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Senior Technical Tester
Stockholm, Sweden
Hybrid
Who We Are
Role Description

We are seeking a proactive and analytical Senior Technical IT Tester to join our team. The ideal candidate combines strong problem-solving abilities, attention to detail, and a structured mindset to ensure high-quality project delivery. This role requires someone who thrives in dynamic environments with continuous development and deployments and who can balance independent work with effective team collaboration.

Role Overview

You will be responsible for end-to-end testing of technical solutions with a focus on UI/API validation, network protocols, automation frameworks, and CI/CD integration. Your structured approach and quick learning ability will help you effectively tackle tasks in complex telecom environments.

Key Responsibilities

  • Design, execute, and maintain UI and API tests, including request/response validation and integration testing.
  • Develop and maintain automation scripts and frameworks for service-level validation.
  • Conduct network testing, including protocol verification, performance analysis, and troubleshooting.
  • Perform troubleshooting and defect analysis to enhance system stability and product quality.
  • Integrate automated testing processes within CI/CD pipelines (e.g., Jenkins).
  • Collaborate with developers, product owners, and QA peers to ensure timely and high-quality deliveries.
  • Document test plans, test cases, and results to support the full lifecycle of development or integration projects.

Key Competencies

  • API Testing: Validation, automation, and integration.
  • Network Testing: Protocol verification, performance evaluation, and fault analysis.
  • Automation Frameworks: Hands-on experience with scripting and tools for test automation.
  • CI/CD Integration: Strong understanding of automated testing in continuous delivery pipelines.
  • Defect Management: Skilled in identifying, reporting, and analyzing bugs to improve quality.
  • Testing Lifecycle Mastery: Familiar with tools, methods, and techniques for managing and executing tests throughout project lifecycles.
  • Problem-Solving: Strong analytical skills for troubleshooting and root cause analysis.
  • Mindset & Work Style: Proactive, detail-oriented, adaptable, and highly collaborative.

Preferred Qualifications

  • Experience in telecom environments or testing telecom systems.
  • Solid foundation in coding or scripting (e.g., Python, Java, Bash).
  • Knowledge of network protocols and services.
  • Exposure to agile methodologies and collaborative development processes.

This is an exciting opportunity for a highly skilled testing professional who is passionate about quality and innovation, and who thrives in a collaborative, forward-thinking environment.

We Expect You to Have:

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Our team will review your application within the next 5 days.

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