Senior Manual QA Tester

Company: XM
Location: Athens
Type: full_time
Posted: Aug 19, 2026
Views: 3

✨ AI Summary

xm, a company in the fintech/trading sector, is hiring a Senior Manual QA Tester in Athens. The role involves front-end, back-end, and E2E testing of high-availability, real-time trading systems. Tech stack includes GUI and API testing, SQL, and database concepts. Requires 3+ years of manual testing experience and a BSc/MSc in Computer Science; mobile testing, scripting, and ISTQB certification are a plus. Benefits include an attractive remuneration package and international training opportunities.

The Role:

As part of the QA team, you will work in cross-functional, innovative, agile tech teams to ensure quality is consistent throughout the development process. You will be involved in front-end, back-end, and E2E testing, and you will be offered fantastic opportunities to learn and develop.

The main responsibilities of the position include:

  • Understand and clarify business requirements, features, and technical implementation
  • Enhance software delivery and quality throughout the entire software development cycle
  • Ensure that software meets functional and non-functional requirements
  • Stay up to date on the latest testing trends and technologies related to DB and API
  • Report testing status to project teams and Head of the QA department
  • Track issues and drive resolutions throughout the testing process
  • Manage in-house testing documentation, write and continuously review test strategy
  • Participate in testing high-availability and high-throughput systems handling real-time trading data

    • Main requirements:

  • BSc/MSc in Computer science
  • 3+ years of experience in manual testing of software products
  • Practical experience in GUI and API testing is a must
  • Knowledge of SQL and database concepts
  • Strong knowledge and experience in software testing concepts and methodologies
  • Strong interpersonal and organisational skills
  • Committed to excellence, continuous improvement, and to achieving the best results
  • Methodical, analytical, and meticulous
  • Very good written and verbal skills in English

    • The following will be considered an advantage:

  • Experience in mobile testing (iOS/Android)
  • Experience in any scripting language
  • Experience in automated testing
  • Familiarity with different API protocols and technologies
  • Certified with a testing-related certification such as ISTQB

    • Benefit from:

  • Attractive remuneration package

  • Intellectually stimulating work environment

  • Continuous personal development and international training opportunities

    • The Hiring Experience: What Awaits you

  • Let’s Connect – Intro Chat with Talent Acquisition

    • Deep Dive – First Interview with Your Future Team

    • Final Connection – Final Interview

    All applications will be treated with strict confidentiality!

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    About the Company

    Name: XM

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