Invisible TechnologiesIT

General Mathematics AI Trainer (Fluent in Korean)

Invisible Technologies is a leading AI training and scaling partner recognized for delivering transformative AI solutions across various industries.

Invisible Technologies

Employee count: 201-500

South Korea only

Are you a mathematics expert fluent in Korean and excited to shape the future of AI?

Large-scale language models are becoming powerful tools for education—capable of delivering clear, multilingual explanations of complex math concepts to learners around the world. But this requires high-quality training data created by real experts. That’s where you come in.

We’re looking for math specialists to help train the next generation of AI learning tools in Korean. You’ll evaluate model responses for correctness, clarity, and problem-solving logic, and generate your own high-quality examples of math instruction across areas like algebra, geometry, calculus, statistics, and linear algebra.

You’ll simulate both the learner and tutor roles—challenging the model with questions, analyzing its reasoning, correcting mistakes, and helping refine how it teaches core mathematical concepts. You’ll also contribute to improving prompt design, evaluation benchmarks, and feedback processes to strengthen the model’s performance. A bachelor’s, master’s, or PhD in mathematics, math education, applied mathematics, or a related field is ideal.

Preferably, candidates should have a strong understanding of student-focused content (e.g., high school to college-level material). University students and recent graduates are encouraged to apply. Experience in teaching, tutoring, curriculum development, or math communication in Korean is a strong plus. Clear, logical thinking and the ability to explain your reasoning step-by-step are essential.

Ready to turn your math knowledge into the foundation of AI-powered learning? Apply now and help us build the model that will teach the world—starting in Korean.

Employment type: Contract
Workplace type: Remote
Seniority level: Mid-Level to Senior

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Job type

Full Time

Experience level

Mid-level

Location requirements

Hiring timezones

South Korea +/- 0 hours

About Invisible Technologies

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Invisible Technologies delivers innovative solutions that transform enterprise AI capabilities. The company specializes in refining leading AI models to help organizations smoothly transition from concept to full-scale production. Leveraging a unique expertise across the entire AI value chain, Invisible Technologies supports clients with services that include data cleaning, automation of data entry, and custom evaluations, ensuring comprehensive AI integration.

Invisible Technologies provides an industry-agnostic platform that aids organizations in automating complex processes, allowing them to achieve scalable and cutting-edge outcomes. The platform has gained recognition for its customization, offering clients unique solutions tailored to specific business needs. The company has demonstrated success in multiple sectors including retail, insurance, technology, and public service, through partnerships that enable businesses to scale from proof of concept to enterprise-level production. Driven by a mission to unlock game-changing efficiencies for businesses, Invisible Technologies empowers companies to maximize their operational potential through AI and process automation.

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Invisible Technologies

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