グロジョブ
Hello Work Internet Service
株式会社 イデアルアーキテクツ
IT · Tokyo

副業経験を社内改善に活かす都心情報システム推進実務職

〒163-0445 東京都新宿区西新宿2-1-1 新宿三井ビルディング45F
Tokyo Shinjuku-ku
Monthly
¥300,000–¥833,333
Employment type
Non-permanent
Working hours
10:00〜19:00
Annual holidays
125 days

Can I apply for this job?

Visa Status

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Japanese
Not listed
Experience

Experience required

・社内システム運用経験 ・業務改善の実務経験 ・チーム開発経験

Foreign Staff
Not listed

For anything not listed, you can ask the employer directly by email.

This job listing has been automatically translated by AI. The Japanese version is the authoritative text. All compensation is paid in Japanese Yen (JPY).
Bonus availableRemote work OKFull social insurancePay raisesTransport paid

Just your email address is enough to apply.

Application deadline2026/10/31
Posted date2026/08/10
Job no.13080-76996261
In short
Plain language · auto-generated
This is a IT & engineering job. Weekends off, with 125 days off per year.

Job description

  • 社内システムの運用改善と問い合わせ対応
  • 業務フローの課題整理と改善案作成
  • 研修カリキュラム用の技術資料作成
  • セキュリティ手順に沿った権限管理 変更の範囲:IT技術者の範囲

Pay & allowances

Base salaryBase (monthly avg.) or hourly: ¥221,957–¥616,566
BonusYes (1 times/year)
Pay raiseYes (0.00–20.00%/month)
Fixed overtime payYes (¥78,043–¥216,767) / Notes: 固定残業手当は、残業の有無に関わらず45h分を支給。超過分は 別途支給。
Commuting allowanceUp to ¥30,000/month
Pay cut-off dayEnd of month
PaydayPaid on the 25th

Work style

Working hoursHours 1: 10:00–19:00
Break time60 min
OvertimeYes (avg. 10h/month) / Special clause (Art. 36 agreement) / Notes: Up to 90 hours per month (up to 6 times) up to 690 hours per year
Days offSat, Sun, Public holidays, Others / New Year break, summer break, Golden Week / 10 days paid leave after 6 months
Annual holidays125 days

Employment & contract

Employment typeNon-permanent
Employment periodFixed term (under 4 months) / 3 months / Renewal possible (conditions apply) / Notes: 勤務成績、勤務態度及び能力によって会社が判断する
Trial periodYes (3 months; same conditions as regular employment)
Conversion to permanentNo

Benefits & welfare

Insurance enrolledFull social insurance (health, pension, employment, accident)
Retirement allowanceNo
Dormitory / company housingNo
Commute by carNot allowed

Apply & selection

Experience required

必要な経験・知識・技能等必須 ・社内システム運用経験 ・業務改善の実務経験 ・チーム開発経験

Licenses / qualifications

Foreign nationals: N1 level or higher is desirable

Number of openings1 (expansion)
Selection methodInterview (2 planned), Document screening
Result notificationafter document screening / after interview / documents: within 7 days of receipt / interview: within 7 days

About the company

株式会社 イデアルアーキテクツ
Business activities

We conduct business centered on systems engineering services, consulting, contract development, and promotional operations. Additionally, we are working on new business initiatives such as game development.

Company features

Since the company was recently established, we value each employee's opinions and motivation. We are eagerly pursuing the acquisition of new and interesting technologies. We aim to expand our workforce to 100 full-time employees.

Message from the employer

当社は東京の企業向けに社内システム改善を行うIT会社です。2 .5プレイスとは、職場と自宅の間にある安心して力を出せる所属 先という考えです。エンジニア出身代表のもと、失敗を学びに変え る対話を重視。遠隔中心の働き方や技術特化の評価軸があり、IS MS (ISO/IEC 27001) 取得、プライバシーマー ク取得の体制で案件を進めます。

【やりがい】副業で培った技術を、社内研修や業務改善に還元し、組織の仕組み を自分の手で良くしていけます。
Number of employeespart-time: 0
Capital¥20,000,000
Year founded2015

Other info (from job posting)

Online interviews available ※If you apply by mail, it will take approximately 2 weeks. Please understand.

Some free-text details (such as special notes or the reason for age restrictions) may still appear in the original Japanese until an accurate translation is confirmed, since translating them out of context could distort their meaning.

Check before you apply

  • Whether your residence status permits this kind of work
  • Whether the pay, hours, and days off match your wishes
  • How to apply and what documents are needed (Hello Work may require a referral letter)
  • If applying with the Specified Skilled Worker visa: the company needs to prepare to accept SSW workers (support system, notifications, etc.). When applying or inquiring, ask whether they plan to accept SSW workers

GloJob does not judge work eligibility or visa suitability. Please make the final confirmation yourself, with the employer and a professional.

For employers: see here for information on hiring international talent and preparing to accept SSW workers → Employer page (Japanese)

Just your email address is enough to apply.

How to apply for a Hello Work job

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Applying for Hello Work jobs works a little differently. Check the steps below. You apply through Hello Work itself — GloJob does not apply or act as an agent for you.

Job number for this posting
13080-76996261

Search this number on the official Hello Work website to find this job.

There are three ways to apply

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  2. Online referral

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  3. Get a referral letter at the counter

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※ Whether "online self-application" is available differs by job. Check the "Online self-application accepted" field on the official Hello Work page.

If you're worried about Japanese (free, with interpreters)

Foreign Employment Service Centers (Tokyo, Nagoya, Osaka, Fukuoka) and foreigner corners at Hello Work offices nationwide have interpreters who help — free of charge — with writing application documents and procedures in English, Chinese, and other languages.

This listing is information published on Hello Work Internet Service. Applications are made externally (at Hello Work). GloJob does not judge work eligibility.(Last checked: 2026/08/10)

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