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株式会社 テイクス 大宮オフィス
IT · Saitama

■【C#】業務アプリの開発・改修を担う技術支援

〒330-0854 埼玉県さいたま市大宮区桜木町1-266-3 シンワKIビル2 階
Saitama Saitama-shi Omiya-ku
Monthly
¥270,000–¥500,000
Employment type
Permanent employee
Working hours
9:00〜18:00
Annual holidays
127 days

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Japanese
Not listed
Experience

Experience required

C#を用いた開発実務経験(目安1年以上)

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 availableFull social insurancePay raisesTransport paid

Just your email address is enough to apply.

Application deadline2026/10/31
Posted date2026/08/20
Job no.11030-27625761
In short
Plain language · auto-generated
This is a IT & engineering job. Training is provided. Weekends off, with 127 days off per year.

Job description

システム開発プロジェクトにおいて、 C#を使用した業務アプリケーションの 開発・改修業務をご担当いただきます。 主な業務として、機能追加・改修対応、詳細設計、 製造、テストなどを担当します。 既存システムの調査や不具合対応を行い、 開発メンバーと連携して業務を進めます。 コード品質の向上や処理速度の改善など、 システムの品質向上にも携われます。 変更範囲:会社の定める業務

Pay & allowances

Base salaryBase (monthly avg.) or hourly: ¥270,000–¥500,000
BonusYes (2 times/year)
Pay raiseYes (¥3,000–¥50,000/month)
Fixed overtime payNo
Commuting allowanceUp to ¥50,000/month
Pay cut-off dayEnd of month
PaydayPaid on the 15th

Work style

Working hoursHours 1: 9:00–18:00
Break time60 min
OvertimeYes (avg. 16h/month) / No special clause (Art. 36 agreement)
Days offSat, Sun, Public holidays, Others / summer break, New Year break / 10 days paid leave after 6 months
Annual holidays127 days

Employment & contract

Employment typePermanent employee
Employment periodNo fixed term
Trial periodYes (3 months–6 months; same conditions as regular employment)

Benefits & welfare

Insurance enrolledFull social insurance (health, pension, employment, accident)
Retirement allowanceNo
Training program

Training program available to non-full-time employees. Training content and independent learning system: IT technology training (web-based training), Bizcampus: Business manners training

Benefits

Covered by Kanto ITS Health Insurance Cooperative

Commute by carNot allowed

Apply & selection

Experience required

必要な経験・知識・技能等必須 C#を用いた開発実務経験(目安1年以上)

AgeUnder 59 / upper limit = mandatory retirement age / Reason: Recruitment for permanent employment with retirement age as upper limit
Number of openings1 (expansion)
Selection methodInterview (2 planned), Document screening, Written exam
Result notificationafter document screening / after interview / documents: within 7 days of receipt / interview: within 7 days

About the company

株式会社 テイクス 大宮オフィス
Business activities

1. Custom software development 2. Solution architecture and operation support 3. Technical support

Company features

Subsidiary of I-S-B Corporation, listed on Tokyo Stock Exchange Prime Market. 26 consecutive years of growth with comprehensive education supporting engineer development. An environment where individual future is considered and skill enhancement is possible.

Message from the employer

Subsidiary of I-S-B Corporation, listed on Tokyo Stock Exchange Prime Market. 26 consecutive years of growth and comprehensive education supporting engineer development. High retention rate and friendly atmosphere. Feel the passionate commitment of the company president and staff who support your future together.

Number of employeespart-time: 0
Capital¥10,000,000
Year founded2000

Other info (from job posting)

Written examination is an SPI aptitude test.

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.

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Job number for this posting
11030-27625761

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