Top 3 Reasons To Join Us
Hybrid working; Flexible time; Macbook Pro
L&D programs; 17 days off
13.7 million B2C users; 140,000+ business customer
The Job
We are hiring a Lead/ Principal Frontend Engineer to drive frontend development for our B2B SaaS platform, Money Forward Cloud Consolidated Accounting. You'll lead technical strategy, development, and mentoring for frontend teams across Japan and Vietnam, building high-quality user experiences and collaborating with global product teams.
This role is core to scaling our product globally and creating an exciting developer culture in the Kansai region (Osaka, Kyoto) and beyond.
Key responsibilities:
- Lead and mentor frontend teams across Japan and Vietnam.
- Drive frontend technical strategy, architecture, and roadmap.
- Design and build scalable, high-performing web applications using [protected info], [protected info], and TypeScript.
- Ensure high standards in code quality, UX, performance, and accessibility.
- Collaborate closely with Product Managers, Designers, and Backend Engineers.
- Promote knowledge sharing, modern development practices, and CI/CD automation.
- Own and evolve the frontend development environment and workflows.
- Support junior/mid-level engineers in their growth and learning.
Your Skills and Experience
Our main requirements:
- 8+ years in web development; 5+ years in frontend engineering.
- 3+ years experience in [protected info] and [protected info] in production systems.
- Strong skills in JavaScript, TypeScript, HTML/CSS.
- Experience with testing frameworks like Jest or Mocha.
- Familiarity with CI/CD pipelines (GitHub Actions, CircleCI) and AWS-based infrastructure.
- Proven experience in setting frontend technical standards and mentoring engineers.
- Fluent English communication skills (TOEIC 750+ or equivalent required or tested during selection).
- Experience in MicroFE
Nice to have:
- Experience leading frontend in a B2B SaaS context.
- Strong understanding of web security, performance optimization, and design systems.
- Familiarity with GraphQL, Playwright, Storybook, and [protected info] build tools (e.g., Babel, webpack).
Why You'll Love Working Here
Financial Benefits:
- Attractive Salary Package comparing with market standard
- Insurance based on full salary (Social Insurance, Health Insurance, Unemployment Insurance)
- Private health insurance and accident insurance
- Full salary during probation period
- 16-24 paid leaves per year
Working environment:
- Very well-equipped facility: Macbook Pro, Additional monitor
- Hybrid working model with 2 working days in office per week
- Annual Company trip and Quarterly T eam building
- Working in an international environment with nice and supportive colleagues
- Work life balance environment
- Sport clubs in the company for engagement activities: billiard club, running club
Career Development:
- Clear Career path
- Strong sponsoring from companies for various technology courses and certifications
- External & internal training courses
- Soft-skill workshops, tech seminars
- Monthly and biannual Recognition Awards
- Performance & salary review: twice/year (Jun & Dec)
