• Supervise engineers and implement measures to improve results and productivity in the team
• Project management
• Identify technical issues and plan and implement countermeasures
• Maintain existing products and establish workflow and policies for maintenance
• Plan and implement measures to improve product quality in cooperation with related departments

• Experience in web application development
• Experience in RDB/AWS/Ruby on Rails and GitHub
• Project leadership experience
• Business-level Japanese or higher

• Proficient in B2C services
• Experience working on projects with apps designed for Android/iOS
• Experience in project management
• Strong business and organizational promotion skills
• Those who fit the venture capital culture (i.e. tolerate an ambiguous environment, have a sense of speed, and are capable of autonomous decision making)

Full-time employee

Depends on experience and employment history

• Monthly salary of 500,000 yen
• Annual raises
• 3-month trial period

• Kashiwa City office in Chiba
• Remote work option available
• Work once a week in the office (During the first three months: three times a week is requested)

• Understand and incorporate the business plan into the product development plan and schedule
• Formulate specifications for each policy
• Content creation, planning, and progress management
• Establish the operations for content creation
• Work with the production team (engineers and designers) to implement policies
• Perform quantitative research from factual analysis of log data, and qualitative research from users
• Establish KPI and improve performance
• Create plans to improve KPI and implement them
• Coordinate with shareholders inside and outside of the company

• Knowledge and understanding of all different types of web application architecture
• Experience as an agile scrum master and product owner on a production team
• Experience working with designers and engineers in software service development
• Understanding of the importance of a long-term product vision, and the ability to utilize customer feedback
• Experience in designing, enforcing, and analyzing usability tests

• Excellent communication skills
• Experience in improving application UX
• Experience in website and app data analysis

Full-time employee

Depends on experience and employment history

• Monthly salary of 400,000 yen
• Annual raises
• 3-month trial period

• Kashiwa City office in Chiba
• Remote work option available
• Work once a week in the office (During the first three months: three times a week is requested)

• Design the UI/UX of Sail products
• User research
• Competitor research, market research, and analysis of other companies' UX/UI
• Communicate with the development team, product manager, and outside designers.
• Review implementation measures with the engineering team
• Plan and enforce policies while defining the User Experience

• Experience in product creation or UI/UX design from the user's perspective
• Experience in at least one of the following UI programs: Sketch, Prott, InVision, Photoshop, Illustrator, Marvel, or Framer
• At least 3 years experience in Photoshop or Illustrator

• Experience in trending programs such as Sketch, Figma, or Protopie (preferred)
• Ability to use Photoshop or Sketch at a business level

Full-time employee

Depends on experience and employment history

• Monthly salary of 400,000 yen
• Annual raises
• 3-month trial period

• Kashiwa City office in Chiba
• Remote work option available
• Work once a week in the office (During the first three months: three times a week is requested)