Join the Welo Data Network – Javanese Speakers in Indonesia

About Us

At Welo Data, we’re at the frontier of AI and localisation, providing high-quality language data that fuels smarter, more inclusive technologies. As part of the Welocalize family, we partner with leading global clients to build tools and systems that shape the way people interact with technology around the world.

We're building a global network of language professionals, linguists, and culturally aware contributors who are passionate about shaping the future of technology through the power of language.Whether you're an experienced linguist, a language enthusiast, or someone looking to explore opportunities in the tech space, there's a place for you here.

As part of this talent pool, you may be considered for future freelance projects involving a range of language-focused tasks in Annotation, Evaluation, and Prompt creation.

When a suitable project becomes available, we’ll reach out to you directly to begin the qualification process, which may include training, assessments, or brief onboarding steps depending on the nature of the work.

About You

Native or near-native fluency in Javanese.

Based in Indonesia.

Proficient in English for communication.

Comfortable with digital tools and remote collaboration.

Detail-oriented, proactive, and curious.

Open to learning and working on diverse language-related projects.

Why Us

Flexible freelance opportunities you can do from anywhere.

Be part of global projects with real-world impact.

Work with an international, multicultural team.

Grow your experience in one of the most exciting areas of tech.

Get early access to new opportunities that match your skills and availability.

We look forward to getting to know you!If you're passionate about language and technology and want to contribute to shaping how AI understands the world, we’d love to hear from you. Apply now by answering a few questions to join our database and become part of our expanding community.

Have any questions? Contact us at

Whether you're an experienced linguist, a language enthusiast, or someone looking to explore opportunities in the tech space, there's a place for you here. As part of this talent pool, you may be considered for future freelance projects involving a range of language-focused tasks in Annotation, Evaluation, and Prompt creation... When a suitable project becomes available, we’ll reach out to you directly to begin the qualification process, which may include training, assessments, or brief onboarding steps depending on the nature of the work.

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