Language Specialist (Localisation & AI Data Annotation) Porto

Language Specialist (Localisation & AI Data Annotation)
Porto
Porto, Porto District, Portugal

Social network you want to login/join with:

Client:

All-in Global

Location:

Porto, Portugal

Job Category:

Other

EU work permit required:

Yes

Job Reference:

ed1f261e0629

Job Views:

1

Posted:

23. 05. 2025

Expiry Date:

07. 07. 2025

Job Description:

All-in Global is the
- leading provider for the i
Gaming industry, with localisation and content writing as our flagship services. We are the number one choice for companies looking to boost their content outreach in over 90 languages, and we aim to remain at the top of the tree.

We are looking for
- savvy Language Specialists to support localisation and data annotation tasks for AI and machine learning projects. This hybrid role bridges the gap between linguistics and technology, ideal for someone with a keen eye for language and an interest in AI-powered content development. You will work on a variety of multilingual tasks: from
- quality localisation to linguistic data labelling, and evaluation of AI-generated content. This role is particularly
- suited to professionals who are adaptable,
- oriented, and comfortable navigating structured data and digital tools.

Are you a
- organised individual with some experience in data annotation and strong attention to detail? Then read below to understand what type of candidate we are looking for and what's in it for you!

Main responsibilities:

• Localise content accurately and within set deadlines
• Annotate language data to support AI models
• Evaluate and provide feedback on AI-generated outputs
• Moderate multilingual content and apply
  - house quality standards
• Follow
  - specific guidelines and workflows using internal tools and platforms
• Collaborate with our other Language Specialists, Project Managers, and Innovation team

Preferred background:

• Native-level fluency in Brazilian Portuguese, European French or Spanish, or German
• Excellent command of English (written and spoken) with strong communication skills
• Solid experience in translation, localisation, or linguistic QA
• Comfortable working with structured data (CSV, JSON, spreadsheets)
• Familiar with CAT tools and/or annotation platforms is a plus
• Ability to follow detailed instructions and deliver consistent quality
• Interested in AI tools and evolving language technologies
• Strong attention to detail and accuracy in data entry and
  - keeping
• Excellent organisational and time management skills, with the ability to prioritise tasks and meet deadlines
• Proactive and autonomous with a drive to learn and improve

Meet All-in Global:

As pioneers in Language Solutions for the i
Gaming industry, we continue to serve many of the largest i
Gaming companies worldwide. Our ISO-certified processes,
-
-
- art neural machine translation engines, file integration systems, and passionate and talented team have earned industry awards. Over the years, we have expanded our services to sports betting, esports, and Fin
Tech sectors, with exciting opportunities ahead.

At All-in Global, we believe in treating people with respect and integrity while having fun. We pride ourselves on our dedicated and collaborative team; we wouldn't be where we are without them. For more information, visit our social media: https://all-in. global/about/