Spanish Localization QA Tester & Language QA Specialist

Welocalize, Inc.; Comunidad de Madrid; On-site; EUR 30,000 - 42,000; Full time

Job summary

Welocalize, Inc. is seeking a Spanish Localization QA Tester / Proofreader to join our long-term team in a role focused on delivering high-quality Spanish content.

The candidate will review localized content for naturalness, accuracy, and polish, and will execute test cases to find localization defects across software and documentation. The role requires native-level Spanish fluency, meticulous attention to detail, and an interest in quality assurance for digital products.

Qualifications

• Native level Spanish fluency (Spain) required.
• Strong attention to detail and commitment to quality assurance.
• Experience with QA for digital products is a plus.

Responsibilities

• Write and report bugs and errors using the internal database system.
• Follow testing instructions and test cases to QA products.
• Evaluate translations for software, mobile apps, and documentation.
• Identify localization issues and ensure linguistic accuracy in Spanish (Spain).
• Research and resolve linguistic questions related to Spanish content.
• Adhere to project-specific quality standards and client glossaries.
• Conduct UI exploration to identify localization or functional issues.
• Complete tasks in a timely, high-quality manner.

Skills

Native Spanish (Spain)

Attention to detail

Bug reporting

Test case execution

Communication skills

Tools

Bug tracking tools

QA/testing tools

Job description

Welocalize, Inc. is seeking a Spanish Localization QA Tester / Proofreader to join our long-term team in a role focused on delivering high-quality Spanish content.

The candidate will review localized content for naturalness, accuracy, and polish, and will execute test cases to find localization defects across software and documentation. The role requires native-level Spanish fluency, meticulous attention to detail, and an interest in quality assurance for digital products.