Welocalize is seeking a Localization QA Tester / Proofreader to join their remote team. The role involves testing web-based systems and applications in Polish, executing test cases, identifying localization issues, and reporting them through an internal bug-tracking system. The ideal candidate should have native-level fluency in Polish, strong technical skills, and experience in translation, localization, or linguistic QA. This is a part-time position with a fixed-term contract for one year, working 20 hours per week with flexible shifts. The team collaborates on diverse projects, and the company offers opportunities to work with a globally recognized leader in the industry. As a Localization QA Tester / Proofreader, you will contribute to the development of high-quality linguistic data transformation solutions for NLP-enabled machine learning. You will have the chance to work independently and as part of a team, utilizing your problem-solving skills and attention to detail to ensure linguistic and functional quality. With flexible remote work options and a dynamic environment, Welocalize is an excellent choice for those looking to join a fast-growing company in the localization industry.

As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 400,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our team works across locations in North America, Europe, and Asia serving our global clients in the markets that matter to them. www.welocalize.com

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Job Summary

Welocalize is offering an exciting opportunity for those who enjoy a mix of linguistic and technical work. We are seeking a Localization QA Tester / Proofreader with native-level fluency in Polish and strong technical skills.

In this role, you will test a variety of applications and tools, execute test cases, identify localization issues, and report them through our internal bug-tracking system. You will also verify fixes once implemented.

This is a fully remote, part-time position with a fixed-term contract for one year (with the possibility of extension). The schedule is 20 hours per week, with shifts of 4 hours per day (to be determined).

Key Responsibilities

· Test web-based systems and applications on Mac OS X and iOS

· Execute test cases and scripts to ensure localization accuracy

· Identify, report, and track localization bugs using an internal bug tracking system

· Verify fixes and ensure linguistic and functional quality

· Prioritize linguistic issues, distinguishing between critical and non-critical errors

· Clearly document and communicate issue reproduction steps

· Collaborate with diverse teams in a fast-paced environment

Requirements

· Native-level fluency in Polish (grammar, vocabulary, composition, punctuation)

· Fluency in English (written and spoken)

· Experience in translation, localization, or linguistic QA