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1. Consulting services related to recruitment and personnel
2. Licensed paid employment agency, License Number: 13-ユ-305727
  • 〒140-0002 Shinagawa Seaside Forest Oval Garden 2nd floor, 4-12-6 Higashi-Shinagawa, Shinagawa-ku, Tokyo
  • 0120-546-958
  • Job Post: 1161
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  • JPY 366,666 per month
  • Kanto, Kanagawa
  • 10 vacancies
  • University Graduate
  • Working Visa
  • Opening Date: 11/06/2024
  • Closing Date: 06/30/2026
Job ID

833

Date of Registration

11/26/2024

Job Address

Minato Mirai, Nishi Ward, Yokohama City

Eligible Areas for Entry

Only for residents of Japan

Age

Up to 50 years old

Salary Details

[Expected Annual Income] ¥4,400,000 – ¥8,530,000 Includes overtime pay for 10 hours/month (overtime is fully paid separately). [Annual Salary Range] ¥4,200,000 – ¥8,000,000 [Monthly Salary] ¥289,000 – ¥550,000 Breakdown: Base salary: ¥259,000+ Prepaid retirement allowance: ¥30,000 Bonuses: Last year's performance: 2.6 months' worth. Twice a year (June, December). Other Benefits: Salary Review: Annually (April). Decisions on Salary: Based on ability and experience. Promotion: Based on job level and responsibilities, evaluated accordingly.

Minimum Annual Salary (in yen)

JPY 4,400,000

Highest Annual Salary (in yen)

JPY 8,530,000

Minimum Monthly Salary (in yen)

JPY 289,000

Highest Monthly Salary (in yen)

JPY 550,000

Job Description

Job Description: Backend Developer for Web and Mobile Applications

Responsibilities:
・Full development cycle for backend systems: from requirement definition to design, implementation, testing, and deployment.
・Maintenance and improvement of existing systems to enhance stability and performance.
・Database design and optimization.
・Performance tuning and security measures.
・May be involved in frontend or infrastructure tasks depending on project needs.

Example Projects:
1. Construction Industry Risk Prediction System:
・Developed a SaaS-based web service using AWS, Vue.js, and Python to visually represent risk prediction activities (KY activities) with AR comics.
・Delivered in about four months, easing the burden on field workers by streamlining risk management tasks online.
2. IoT-Enabled Home Appliance System for a Major Electronics Manufacturer:
・Built APIs for controlling and gathering data from IoT-enabled appliances.
・Managed the project end-to-end, from development to testing, contributing to improved efficiency.

◆Background and Recruitment Context:
Founded in Sapporo in April 2005, the company has since moved its headquarters to Yokohama while maintaining a development center in Sapporo. Initially focused on QA (quality assurance) as its main business, the company is now expanding its development services, handling projects across the entire development lifecycle.

With a growing portfolio of modern tech projects, including cloud systems, mobile apps, and IoT, the company plans to expand its Sapporo development center from 50 to 60 members this fiscal year. They are actively seeking candidates capable of leading projects in this phase of growth.

Work Environment:
・Number of employees: Approximately 50.
・Average overtime: 12 hours/month.
・Gender ratio: 1:1.
・Average age: 30.8 years.
・Work locations: Sapporo, Yokohama.
The company also actively participates in community initiatives, such as:
・Providing AR technology for the YOSAKOI Soran Festival in Sapporo.
・Offering WebAR features to Hokkaido’s pro basketball team, Levanga Hokkaido.

▼Press release
We provide AR content and technology at the YOSAKOI "Soran Festival"
https://prtimes.jp/main/html/rd/p/000000069.000099874.html

▼Press release
You can take photos alongside life-size players anytime! ProVision provides Levanga Hokkaido with WebAR that does not require a reading app
https://prtimes.jp/main/html/rd/p/000000055.000099874.html

Mandatory Requirements

Essential Qualifications:
At least 3 years of development experience with one or more of the following languages or frameworks:
・Python (Django, FastAPI, Flask)
・Node.js
・Java (Spring Boot)
・PHP (Laravel)
・Ruby (Ruby on Rails)

Educational Background:
Graduate degree (Master’s or equivalent), Bachelor’s degree, Technical school diploma, or High school diploma.

Preferred Requirements

Preferred Qualifications and Skills
Desirable Experience and Skills:
・Experience in designing and building infrastructure using public cloud platforms (AWS, GCP, Azure).
・Understanding of container technologies, including Docker.
・Interest in not just backend development but also in frontend and infrastructure, with the ambition to become proficient as a full-stack developer.

Ideal Candidate Profile
・Flexible mindset, capable of adapting development styles to suit project goals.
・Proactive in identifying and implementing solutions to challenges, with persistence in execution.
・A team player who values communication and collaboration to create outstanding services.

Job Type

IT (Applications)

Required Japanese Language Level

N1

Working Hours

9:00 AM – 6:00 PM Note: Hours may vary depending on the project. Break Time: 12:00 PM – 1:00 PM (60 minutes) Average Overtime: 10–12 hours per month

Raise and Bonus

・Bonuses: Twice a year (in June and December)

Various Allowances

[Additional Allowances]
■Transportation Allowance: Up to ¥50,000 per month.
■Overtime Pay: Fully paid for overtime hours.
■Certification Allowance: One-time payment for certification attainment.

Holiday-vacation

■Complete 2-day weekends (Saturdays and Sundays).
■Public Holidays.
■New Year’s Holiday.
■Annual Paid Leave.
■Special Leave for Family Events.
■Maternity Leave and Parental Leave.
■Caregiver Leave.
■Substitute Holidays

Welfare Program

[Benefits]
■Health Checkup.
■Defined Contribution Pension.
■Training and Education Programs.
■Company Events (e.g., year-end parties, BBQs, e-sports tournaments).
■Resort Accommodation (Atami) – 1 night for ¥500.
■Full company coverage for flu vaccination costs.

Insurance Coverage:
Full enrollment in various social insurance programs.

Training Program

OJT

Selection Process

1. Document Screening 2. Aptitude Test 3. Interviews (1-2 rounds) 4. Job Offer ※The process may be subject to change. ※ The entire process, from application to offer, is expected to take about 3 weeks. ★Interview dates and the start date can be adjusted based on your preferences. Feel free to apply even if you're currently employed.

Interview Methods

Regular Interview

Web Interview

Negotiable

Probationary Period

Probation Period: 3 months. There will be no differences in salary, benefits, etc. during the probation period.

Points

[Recruitment Background] Our company has been supporting the quality of software primarily through testing services for smartphones and web applications. We have grown by leveraging third-party verification testing as our strength, and now, we aim to expand beyond this scope to provide comprehensive solutions across the entire development process—from upstream to downstream. Our focus will include new initiatives like RPA services and in-house product development. To drive this new direction, we are expanding our sales team and looking to recruit new members who will lead our business division. [Department Overview] Department: ISI Business Division, Sales Department [Company Background] Since our founding in 2005, we have continuously grown, and we are approaching an organization of nearly 1,000 employees. Through our work in IT product quality management and DX consulting, we have evolved into a comprehensive network service company. As business challenges such as productivity improvement, changes in work styles, and IT-driven business process optimization continue to increase and diversify, our role in responding to these needs becomes even more crucial. To support further business growth and meet the increasing demand, we are expanding our team. [Company Overview] We were founded in Sapporo in 2005, primarily focusing on "software testing and quality assurance." Since then, we moved our headquarters to Yokohama and have contributed to improving quality across a wide range of fields, including smartphone applications, games, websites, financial and logistics systems, and even autonomous driving. As customer IT challenges rapidly evolve, we have expanded our services to include self-developed DX services, RPA tool implementation support, and other solutions to meet the changing needs. Additionally, we are increasing our offshore development projects both domestically and internationally, while continuing to expand our reach, especially in Sapporo, where we have received many inquiries. We are looking for individuals who share our mission to sincerely face our customers' challenges, guide them toward solutions, and spread "smiles" across Japan and the world. [Business Areas] Headquarters (Yokohama): ・Quality assurance business ・Quality consulting services ・Business DX and RPA implementation support ・Nearshore business ・Offshore business Sapporo Development Center: ・Smartphone app development ・Web system development ・Various system development ・Quality assurance services Takasaki Sales Office: ・Quality assurance business

Others

Expected Work Locations: 1. Sapporo TechLab Address: 4th Floor, Sapporo Factory 3rd Building, 1-2 Kita 2-jo Higashi, Chuo-ku, Sapporo, Hokkaido Access: 5-minute walk from Bus Center Mae Station (Sapporo City Subway Tozai Line) 2. Sapporo Development Center Address: 5th Floor, Hakuo Building, 1-1 Kita 2-jo Nishi 2-chome, Chuo-ku, Sapporo, Hokkaido Access: 8-minute walk from JR Sapporo Station 3-minute walk from Sapporo Station (Sapporo City Subway Toho Line) 4-minute walk from Odori Station (Sapporo City Subway Toho Line) Note: The work location may vary depending on the project. Smoking Policy: Smoking is prohibited indoors with appropriate measures in place to prevent passive smoking.



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Employer Profile

1. Consulting services related to recruitment and personnel
2. Licensed paid employment agency, License Number: 13-ユ-305727
  • 〒140-0002 Shinagawa Seaside Forest Oval Garden 2nd floor, 4-12-6 Higashi-Shinagawa, Shinagawa-ku, Tokyo
  • 0120-546-958
  • Job Post: 1161
View Profile
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