Senior Consultant -Senior AI Red Teamer & Ecosystem Quality Specialist at Infosys | JP | Rezi

Senior Consultant -Senior AI Red Teamer & Ecosystem Quality Specialist at Infosys

Senior Consultant -Senior AI Red Teamer & Ecosystem Quality Specialist

Infosys · JP

1 months ago

Senior Consultant -Senior AI Red Teamer & Ecosystem Quality Specialist

Infosys · JP

a month ago
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About the Role

We are seeking an expert Senior AI Red Teamer & Ecosystem Quality Specialist to join our advanced AI evaluation team based in Tokyo, Japan. In this role, you will play a critical part in shaping the safety, performance, and cultural alignment of next-generation multimodal AI models integrated deeply within the Android and Google ecosystem for Japanese users. You will combine deep technical engineering diagnostics with rigorous safety frameworks to ensure our models are helpful, honest, harmless, and optimized for real-world device performance in the Japanese market.

Responsibilities

  • Conduct rigorous end-to-end (E2E) experiential testing and performance engineering on Android devices within the Japanese mobile environment, assessing latency, resource consumption, and hardware-software interactions.
  • Proactively probe multimodal AI models using creative and adversarial prompting techniques tailored to Japanese linguistic structures and cultural contexts to uncover vulnerabilities, hallucinations, and safety boundaries.
  • Systematically evaluate AI outputs against Helpful, Honest, and Harmless (HHH) alignment standards to ensure safe, reliable user interactions for Japanese-speaking users.
  • Critically review and analyze complex, cross-modal AI outputs (text, voice, vision, and device actions) with high technical rigor.
  • Provide native-level Japanese linguistic data annotation and leverage deep local cultural awareness to drive localized, high-quality data generation.

Requirements

  • Extensive experience with the Android operating system, performance engineering, device-level diagnostic tools, and E2E testing methodologies.
  • Proven track record in adversarial red teaming, vulnerability discovery, and HHH model evaluation frameworks.
  • Strong critical thinking and data-driven problem-solving skills to evaluate complex multimodal AI outputs and behavioral patterns.
  • Native-level Japanese fluency (written and spoken) with deep, nuanced understanding of Japanese culture, social context, and regional communication styles for precise data annotation.
  • Bilingual proficiency in English is also required for cross-functional collaboration.
  • Ability to translate complex technical findings and safety edge cases into actionable insights for global engineering and alignment teams.

Skills

  • Android AI Evaluation
  • Multimodal Safety
  • Localization
  • HHH (Helpful, Honest, Harmless)
  • Adversarial Red Teaming
  • Android operating system
  • Performance engineering
  • Device-level diagnostic tools
  • E2E testing methodologies
  • AI Safety & Alignment
  • Vulnerability discovery
  • Critical thinking
  • Data-driven problem-solving
  • Japanese linguistic structures
  • Japanese culture
  • Machine Learning Operations (MLOps)
  • Reinforcement Learning from Human Feedback (RLHF)
  • Trust & Safety
  • Python
  • Automated testing frameworks

Location

  • Tokyo, Japan

Work Type

  • Onsite
  • Full-time

Experience Level

  • Senior
  • 5+ years

Benefits

  • Term Life Insurance
  • Referral Bonus Programs
  • Year‑End Tax Support
  • Paid annual leave and bereavement Leave and Statutory Holidays
  • Short Working Hours for employees with caregiving responsibilities.
  • Statutory Social Insurance: Welfare Pension, Unemployment Insurance, Health Insurance, Nursing Care Insurance and Worker’s Compensation Insurance
  • Health & Wellbeing support: Annual Health Checks with partial cost reimbursement, Stress Checks & Industrial Physician support
  • Employee Engagement and Wellbeing: Employee Events, Wellbeing Programs, Reward & Recognition
  • Workplace Amenities: On‑site amenities include complimentary beverages.

About the Company

  • Infosys is a global leader in next-generation digital services and consulting.
  • We enable clients in 56 countries to navigate their digital transformation.
  • With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey.
  • We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change.
  • We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight.
  • Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.
  • Infosys has been recognized as a Top Employer across APAC — contributing to our sixth consecutive year of global certification.
  • As an AI‑first organization, we empower our people to work on next‑generation technologies, continuously learn, and create impact at scale—supported by a culture rooted in care, inclusion, and excellence.
  • Join Infosys and be part of a culture that’s not just promised—it’s certified.

Equal Opportunity

  • All aspects of employment at Infosys are based on merit, competence and performance.
  • We are committed to embracing diversity and creating an inclusive environment for all employees.
  • Infosys is proud to be an equal opportunity employer.