Systems and Environment
For Your Challenge.
Not just perks — systems and environment designed to let you focus on what matters.
The Future of Corporate Finance
At UPSIDER, your ideas don't just get heard — they become reality. You'll be a key player in shaping the future of corporate finance in Japan.
Social Impact
Transform corporate finance from the ground up. Drive the growth of a platform used by 80,000+ companies.
Mizuho Dual Advantage
Mega-bank credibility plus startup speed. A one-of-a-kind environment leveraging both strengths.
AI Native
AI credit, operational AI, LLM — implement cutting-edge AI in finance. A treasure trove of technical challenges.
Growth and Learning
We set bold goals and provide the tools, support, and freedom to exceed them. With endless development opportunities, you'll be constantly challenged to elevate your skills.
Learning Support
Books, conferences, and certifications fully covered. Continuous investment in your growth.
Career Acceleration
Fast-growing fintech × Mizuho Group. Career possibilities that are orders of magnitude wider.
Ownership
Take the lead on your domain. From day one, you drive decisions and own outcomes.
Flexibility to Work Your Way
We recognise that everyone works differently. At UPSIDER, you can find the perfect balance between productivity and a healthy work-life balance.
Remote Work
Work remotely, in-office, or a combination of both — choose the setup that suits you best.
Full Flex Time
No core hours. Design your schedule around your peak productivity and life.
Work-Life Balance
Generous leave, health support, and family care — your wellbeing matters.
Compensation That Reflects Your Impact
We reward top performers with competitive compensation. Fair evaluation based on performance, with a structure that promotes growth.
Base Salary
Above-market base salary. Adjusted annually through performance reviews.
Performance Bonus
Variable compensation based on individual and team results. High performance equals high rewards.