Backend Engineer *golang

・Experience in back-end development of web applications for 5+ years, and software architecture design and middleware selection

・Development experience in Go language

・Upper-Intermediate or above level Japanese

[Terms and Conditions]

• Employment Type: Permanent
• Work Location: Tokyo, Japan (Hybrid work environment, with occasional on-site assignments depending on projects). Final location decided after joining.
• Trial Period: 3 months
• Working Hours: 9:00–18:15 (8 hours actual work, with breaks 12:00–13:00 and 15:00–15:15)
• Discretionary work system: 8 deemed working hours per day
• Monthly Salary: 666,667–1,250,000 yen
• Annual Salary: 8M–15M yen (based on experience and performance)
• Overtime: Yes (Average 8 hours/month, FY2024 results)
• Salary Revision: Twice a year

[Company Overview]

They are a company that specializes in quality assurance and testing, which are essential for software development. In order to deliver safe and secure products to a world filled with software products that cannot exist without them, they have developed a unique business model that provides cross-sectional quality assurance services, from consulting in the upstream process of development projects, development work that focuses on quality, and testing work just before product release.

They are involved in a wide range of products and services, including enterprise fields such as finance and distribution, and entertainment fields such as web and games, and participate in projects as a primary contractor through direct transactions with user companies.

In a blue ocean market with no competitors, they are a company that has continued to grow sales by more than 150% annually, creating a virtuous cycle in which employees are rewarded with rewarding work and results.

[Recruitment background]

Their current business themes are diverse, including cutting-edge technology development, regional revitalization, office digital transformation, and the use of generative AI. They are looking for a back-end engineer who can be entrusted with development for existing businesses and new business themes that will be born in the future.

[Job Description]

You will be working in a small team with business and creative people, developing new products, improving existing products, and developing new features through backend development, mainly using the Go language.

・Technology selection, feasibility verification, architecture design

・Planning and development of new products (requirements definition, design, implementation)

・Improving existing products, planning, development and operation of new features

・Product development direction

*You will be mainly responsible for backend development, but full-stack development is also welcome!

[Attractiveness of the position]

・You can lead a wide variety of development themes

・There are members with high technical skills in the same team

・You will develop while talking with strategy and creative specialists, so your sensibilities other than technology will also be honed

・You can develop on a grand scale under the mission of "increasing Japan's productivity"

・You will be involved in development themes from start to finish, so you can also see product growth

・You can dynamically advance large-scale projects like a large company with the speed of a venture

[Development environment]

Front-end: Typescript, React, etc...

Back-end: Go, Typescript, Python, etc...

Mobile app: Flutter, etc...

Infrastructure: AWS, GCP, Azure, Docker, etc...

[Career after joining the company]

There are endless opportunities to broaden the scope of your career depending on your own inclinations.

・Lead the technical field as a tech lead

・Lead development for customer support

・Participate in management

・Organization head in business division (business/organization management), etc.

[Job requirements *must]

・5+ years of experience in back-end development of web applications

・Development experience in Go language

・Experience in software architecture design and middleware selection

・Experience with modern languages

・Conversational level Japanese

* Interviews and document screening can be conducted in English

* Post-employment training, e-learning, various internal application-related matters, etc. will only be conducted in Japanese.

[Job requirements *want]

・Knowledge of design orientation

・0→1 development experience

・Agile development experience

・Experience as a scrum master or tech lead

[Vacations]

• Days Off: 2 days/week (Saturday, Sunday), Public holidays

• Other Leaves: Sick/nursing, paid vacations (10–20 days), year-end/New Year, marriage, spouse maternity leave, etc.

• Annual Total: 120+ days off

[Benefits]

• Maternity, childcare, and nursing care leave

• Social insurance, commuting allowance, defined contribution pension plan

• Skill improvement support (qualification programs, study sessions)

• In-house recruiting system, nursery school system, stock award program

• Bicycle commuting, health insurance through Tokyo Metropolitan Health Insurance Association

• In-house events (awards, employee meetings, etc.)