Job Description

Job Summary

Zairoo.ai is looking for a hands-on Senior AI Engineer to improve the accuracy, reliability and quality of our AI-powered mathematics tutoring platform. You will work closely with engineers and mathematics specialists to enhance mathematical reasoning, evaluate AI responses and improve the overall tutoring experience.

Responsibilities

Develop and enhance AI/LLM-powered tutoring features to improve user learning outcomes
Increase mathematical reasoning accuracy and improve AI response quality through iterative development
Design and implement prompts, reasoning workflows, and evaluation methods to optimize AI tutoring effectiveness
Analyze AI failure cases and apply corrective improvements to reduce errors
Build and maintain validation mechanisms to minimize incorrect AI answers in the tutoring platform
Support retrieval-augmented generation (RAG), knowledge retrieval, and AI model integration to enhance system capabilities
Collaborate with mathematics specialists to translate teaching requirements into effective AI solutions
Monitor production AI systems and drive continuous improvements to maintain high performance and reliability

Required competencies and certifications

Degree in Computer Science, AI, Machine Learning, Mathematics, Engineering, or a related field
Proven experience in AI, LLM, or Generative AI development
Strong Python programming skills applied to AI development and problem-solving
Expertise in prompt engineering and AI model evaluation techniques
Solid understanding of mathematical reasoning principles relevant to AI tutoring
Ability to work independently and collaborate effectively across multidisciplinary teams

Preferred competencies and qualifications

Experience with retrieval-augmented generation (RAG), vector databases, or agentic AI systems
Background in EdTech or educational AI applications
Experience in mathematics teaching or tutoring roles
Familiarity with Singapore Primary Mathematics curriculum
Knowledge of multimodal AI technologies or optical character recognition (OCR)