Join TenZai AI and Shape the Future Together

Here, you will work alongside top-tier AI engineers and tax & finance specialists to transform traditional financial workflows through technology — enabling every finance professional to focus on creating greater value.

Why Choose TenZai AI

Why Choose TenZai

Cutting-Edge Technology

Collaborate with industry-leading AI experts, engage with the latest deep learning and OCR technologies, and continuously advance your technical skills through hands-on practice.

International Team

Work in a Japan-China collaborative environment with diverse cultural backgrounds and an open, inclusive workplace culture — gaining global perspective and experience.

Room to Grow

Join a fast-growing startup with a flat management structure and ample opportunities for advancement — where every contribution you make is seen and valued.

Employee Benefits

Employee Benefits

Health & Wellness

Japanese social insurance (health insurance, employee pension, etc.)
Annual health check-up
Supplemental private insurance
Mental health support program

Work-Life Balance

Flexible working hours
Remote work support (2 days/week)
Paid leave (10+ days in the first year)
Japanese public holidays + company benefit days

Learning & Development

Technical training and certification support
External training course reimbursement
Tech talks and workshops
Japanese language learning support

Additional Perks

Full commuting allowance
Lunch subsidy
Team building activities
Year-end bonus

Open Positions

Open Positions

Senior AI Algorithm Engineer

Warabi, Saitama
3–5 years of experience
AI R&D Team
Urgent Hire Full-time

Responsible for R&D and optimization of tax document recognition algorithms, participating in the design and implementation of deep learning models, and improving OCR recognition accuracy...

Sales Manager

Warabi, Saitama / Osaka
2–3 years of experience
Sales Team
Full-time

Responsible for marketing and sales of TenZai AI products, developing target customers such as bookkeeping firms, and achieving sales targets...

Our Culture

Our Culture

Innovation, Expertise, Co-creation

At TenZai AI, we believe in the power of technology — and equally in the value of people. We encourage innovative thinking, pursue professional excellence, and champion team collaboration.

With open, transparent communication and a flat organizational structure, every voice is heard. We are more than colleagues — we are partners growing together.

Innovative Thinking Technology-Driven Customer First Continuous Learning Team Collaboration

Team Collaboration

Professional Team

Culture of Innovation

Learning & Sharing

Ready to Start Your Next Career Journey?

Join TenZai AI and transform the tax and finance industry through technology.