Test Automation Engineer (C#/.NET | Mobile Testing)

Billennium • Remote/Hybrid (Kraków, Poland) • Internship • Senior • 10 views • 17 days ago
Kraków
UTC+01:00
5+ years exp
C#
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Billennium

Billennium is an international IT services and software development company specializing in cloud solutions, enterprise application development, and digital transformation. Headquartered in Poland with global delivery centers, the company provides end-to-end technology services, managed IT, and staff augmentation to enterprise clients worldwide. By partnering with leading cloud platforms like AWS, Microsoft, and Salesforce, Billennium helps organizations optimize their digital infrastructure and streamline business operations.
billennium.com • HQ: Warsaw, Poland • IT Consulting • Information Technology • IT Outsourcing

We're looking for a Test Automation Engineer to join a team working on mobile applications. If you have solid experience with .NET and enjoy building automated tests for mobile, you'll fit right in.

In this role, you'll be responsible for creating and maintaining automated tests, mainly for mobile apps. You'll work closely with developers and QA to make sure things are properly tested and stable before release.

Responsibilities:

  • Build and maintain automated tests using C#/.NET

  • Improve and develop test automation frameworks

  • Create automated tests for mobile applications (Android, iOS)

  • Run test suites, analyze results, and report issues

  • Work with developers and QA to catch and fix defects

  • Take part in test planning and defining test scenarios

  • Keep test suites stable and reliable

Requirements:

  • 5+ years of experience in test automation

  • Strong experience with C#/.NET

  • Hands-on experience with mobile testing

  • Experience with Appium

  • Experience testing on real devices (Android and iOS)

  • Familiarity with different device types (phones, tablets, wearables)

  • Good problem-solving skills and attention to detail

Perks and benefits (our offer):

  • Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping voucher.

  • Career growth -access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & more.

  • Global collaboration - work with a diverse, international team.

  • Innovative environment - be part of a forward-thinking and growth-oriented workplace.

  • Engaging community - Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.

  • Team-building events including our company tradition (annual company event in Mazury).

  • A pleasant surprise to start your journey with us in the form of a welcome pack.

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