A startup providing secret-calculation-based data security and AI architecture design technology. Owns unique strength such as inter-business data linkage while keeping data secret. Year of foundation: 2016 Capital: JPY 100M Workforces: 40+

Shibuya-ku, Tokyo (Hybrid style of remote & in-person working)

1. Implementation of the web service infrastructure for the company's own secret computation p roducts and contracted projects under development 2. Development of React/TypeScript front-end and FastAPI/Python back-end 3. Data modeling/search infrastructure development using PostgreSQL, Qdrant, and OpenSearch 4. Design and operation of LLM/RAG system using OpenAI and Azure OpenAI ecosystem 5. Implementation of privacy-preserving ML inference pipeline using homomorphic cryptograph y libraries (CKKS/TFHE, etc.) 6. Microservice operation with Docker/Kubernetes, CI/CD with GitHub Actions + Terraform 7. Member code review, test automation, performance monitoring

Must have: - 3+ years of web application development experience (front + back end) - Working experience with React / TypeScript or similar SPA frameworks - Experience of developing APIs in Python such as FastAPI - Experience with RDBMS (PostgreSQL) and Docker container operations - Team development experience using Git/GitHub - Experience with AWS development (EKS/ECS, RDS, Lambda, etc.) Nice to have: - Microservice design and operation with Kubernetes - Experience in implementing vector and full-text search engines such as Qdrant / OpenSearch - Experience in building RAGs for LLM - Experience with homomorphic cryptography libraries - Experience in building CI/CD Business level

Major Japanese electronics manufacturer

Shinagawa-ku, Tokyo

■Team's mission: This is an R&D organization that conducts everything from research on new algorithms for generative AI to development for business divisions, and is responsible for providing technology to all group companies. In facial video generation, we have contributed to domestic animation production and video generation by transferring facial movements from facial videos to still images and automatically generating lip movements using voice input. In behavior generation, we have contributed to navigation technology for entertainment robots, control technology for drones, and manipulation control for FA robots. ■Your responsibility: We will research and develop generative AI algorithms using machine learning, such as deep learning. - Development of new algorithms for video generation and behavior generation, besides software verification, implementation, and library creation - You will be in charge of technology at a level that can contribute to products, with tasks mainly related to image generation of faces and people, or behavior generation for robots, games, and animations - We also handle fairness and AI ethics, as responsibility with generative AI - There is a lot of collaboration with R&D-related departments, overseas research institutes, and business departments - We also handle AI analysis and generation using data unique to the company group, who have a wide range of businesses such as entertainment, finance, and sports analysis

Required: - Over 3 years of research and development experience in the AI/machine learning field (including university research) - Remarkable achievements/results in core areas such as research/development of fundamental new algorithms - Deep understanding of deep learning frameworks (TensorFlow, PyTorch, nnabla) - Software coding skills (Python, C++, etc.) Preferable: - Presentation experience at international conferences (CVPR, ICCV, ECCV, ICLR, SIGGRAPH) - Knowledge and experience in 3DCG and animation Must be able to gather information from English papers / lectures, and have necessary conversations to advance research with overseas researchers