Senior Software Engineer - AI Trainer
santa terezinha, santa terezinha, Brazil • Posted June 19, 2026
Job Type:
Full-time
Location:
santa terezinha, santa terezinha
Posted:
June 19, 2026
Category:
Other-General
Application Deadline:
July 29, 2026
Role Description
We are looking for an existing Senior Software Engineer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll...
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