グロジョブ
Hello Work Internet Service
Training & cert support
株式会社 テイクス 大宮オフィス
IT · Saitama

■【レガシー資産の可視化】アセンブラソース解析・仕様整備

〒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
¥220,000–¥550,000
Employment type
Permanent employee
Working hours
9:00〜18:00
Annual holidays
127 days

Can I apply for this job?

Visa Status

This Hello Work listing does not state which residence status it is open to.

Check if your visa works — 1 minute
Japanese
Not listed
Experience

Experience required

システム開発経験

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 availableFull social insurancePay raisesTransport paid

Just your email address is enough to apply.

Application deadline2026/12/31
Posted date2026/10/16
Job no.11030-34754861
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

長期間利用されている基幹プログラムの 仕様可視化に向けた業務にご参画いただきます。 アセンブラで構築された既存資産を解析し、 現在の処理内容を整理する業務をご担当いただきます。 ソースコードの解析や処理フローの確認、 影響範囲の調査、仕様書への反映などをお任せいたします。

【開発環境】言語:アセンブラ 環境:メインフレーム 領域:基幹システム、既存資産解析 変更範囲:会社の定める業務

Pay & allowances

Base salaryBase (monthly avg.) or hourly: ¥220,000–¥550,000
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

Required Experience, Knowledge, Skills, etc. Essential: System development experience

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

Increased revenue and profits for 26 consecutive years since establishment. We are a group company of TSE Prime ISB. A fulfilling welfare program and education system are in place, providing an environment where individuals can consider their future and improve their skills.

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.

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

Applying can be a bit complicated — check the steps here.

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
11030-34754861

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

There are three ways to apply

  1. Online self-application (from home — the easiest)

    Apply directly to the employer from your Job Seeker My Page (created with an email address). This works only for jobs marked "Online self-application: accepted." In My Page, search the job number → "Self-apply" → write your reason for applying, attach your résumé, and send. No referral letter is needed.

  2. Online referral

    Requires a Job Seeker My Page and job-seeker registration at a Hello Work office. Contact Hello Work, receive a referral online, and check the referral letter in My Page.

  3. Get a referral letter at the counter

    Visit your nearest Hello Work office, register as a job seeker and have a consultation, get a referral letter, and submit it to the employer (in person or by mail).

※ 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: 2026/10/16)

More jobs in IT

Bonus availableRemote work OKTraining & cert support
IT & engineeringIndustry IT
¥300,000~/mo

■ [JAVA] System Integration Development ※Remote Work Available

株式会社テイクス 池袋オフィス•30+ days ago
〒170-0013 Tokyo Toshima-ku 東池袋1-10-1 住友池袋駅前ビル7階9:00〜18:00

各システムを一元化するための統合開発を行います。 言語:JAVA、PL/SQL OS:Linux ウォーターフォールでの開発となり、 ご希望・ご経験に沿ってご担当いただくフェーズを ご相談させていただきます。 JAVAにかかわらず、開発のご経験がある方は まずはお気軽にお問合せください。 *変更範囲:会社の定める業務

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/08/11 / Job no. 13090-30864861

No experience OKBonus availableTraining & cert support
IT & engineeringIndustry IT
¥230,000~/mo

■【未経験歓迎】ITシステムを守る運用監視業務

株式会社テイクス 池袋オフィス•30+ days ago
〒170-0013 Tokyo Toshima-ku 東池袋1-10-1 住友池袋駅前ビル7階9:00〜18:00

ITシステムが安定して稼働するよう、 運用監視業務をご担当いただきます。 システム監視やログの確認、定期的な運用作業、 障害発生時のエスカレーション対応などをお任せします。 業務は手順書に沿って進めるため、 IT知識がない方でも安心してスタートできる環境です。 ITデビューを目指す方や、手に職を付けて 成長したい方にお

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/08/06 / Job no. 13090-30403161

Bonus availableTraining & cert supportFull social insurance
IT & engineeringIndustry IT
¥300,000~/mo

■【VBA】既存システム改修・業務改善

株式会社テイクス 池袋オフィス•30+ days ago
〒170-0013 Tokyo Toshima-ku 東池袋1-10-1 住友池袋駅前ビル7階9:00〜18:00

既存システムの改修および業務改善に伴う VBA開発をご担当いただきます。 既存ツールの保守・改修や、機能追加、 運用改善に向けたプログラム開発などをお任せします。 ユーザーからの要望をもとに、 使いやすさや業務効率を意識した改修を行うため、 改善提案にも携わることが可能です。 VBA開発の経験を活かし、 長期的にスキル

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/08/06 / Job no. 13090-30406661

No experience OKBonus availableTraining & cert support
IT & engineeringIndustry IT
¥230,000~/mo

◆SEサポート業務

株式会社テイクス 池袋オフィス•30+ days ago
〒170-0013 Tokyo Toshima-ku 東池袋1-10-1 住友池袋駅前ビル7階9:00〜18:00

主にデータ入力、電話対応、メール対応等の業務に携わって頂きま す。 業界経験者は優遇致しますが、未経験からスタートし活躍している 方も 大勢おりますので、IT業界に興味がある方はぜひご応募下さい。 変更範囲:会社の定める業務

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/08/06 / Job no. 13090-30395461

Jobs in Saitama

Bonus availableRemote work OKTraining & cert support
IT & engineeringIndustry IT
¥400,000~/mo

■ [C Language] Business System Development (Design/Manufacturing) *Remote Possible

株式会社 テイクス 大宮オフィス•30+ days ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

Business system development using C language. Language: C language OS: Windows ・Creation of basic design (external design) → Screens, reports, interfaces, busin

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/09/15 / Job no. 11030-31165361

Bonus availableTraining & cert supportFull social insurance
IT & engineeringIndustry IT
¥250,000~/mo

◆仮想化基盤構築【VMware】

株式会社 テイクス 大宮オフィス•30+ days ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

仮想化基盤の構築業務をご担当いただきます。 担当工程:設計、構築、テスト 担当作業:・VMware環境の構築 ・仮想サーバの作成および設定 ・構築手順書および設計資料の作成 ・テストおよび動作確認 チーム体制で業務を行っておりますので、 ご経験やご希望に応じて 担当業務を面接時にご相談させていただきます。 変更範囲:会

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/09/15 / Job no. 11030-31190261

Bonus availableTraining & cert supportFull social insurance
IT & engineeringIndustry IT
¥300,000~/mo

◆ Application Development Using Low-Code

株式会社 テイクス 大宮オフィス•30+ days ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

社内における各種申請、承認を行うアプリケーションの開発業務と なります。 特徴としてはローコードツールであるIntra-Mart(Bl oommaker)を用いております。 もちろんIntra-Martの使用がなくても、 ローコードでの開発のご経験や、HTML、JavaScript のご経験がある方でも問題なくご対応頂

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/09/14 / Job no. 11030-31022861

Bonus availableRemote work OKTraining & cert support
IT & engineeringIndustry IT
¥400,000~/mo

■【PowerShell】Operations Script Development ※Remote Available

株式会社 テイクス 大宮オフィス•30+ days ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

Operations script creation/modification duties. Scripting language: PowerShell OS: Windows ・Windows Server Operations → Automation of service/event/log collecti

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/09/14 / Job no. 11030-31082961

Jobs with Training & cert support

No experience OKBonus availableTraining & cert support
IT & engineeringIndustry IT
¥280,000~/mo

●UiPathを使用した経費精算の自動化 ※経験浅い方可

株式会社 テイクス 大宮オフィス•1 weeks ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

UiPathを使用して社内システムの自動化業務を行います。 社内業務の自動化にあたり、要件整理、シナリオ作成、開発、 テストおよびリリース対応が主な作業で。 既存のロボット改修や障害対応や、運用保守、ユーザー部門 との調整などもあります。 業務効率化や生産性向上の改善提案にも参加できます。 変更範囲:会社の定める業務

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/10/08 / Job no. 11030-33585461

Housing availableNo experience OKBonus available
Design/CADIndustry Staffing
¥350,000~/mo

Design Support for New Car Interior Parts / CATIA

スターワークス東海 株式会社 (本社兼名古屋テクニカルセンター)•1 weeks ago
〒486-0945 Aichi Kasugai-shi 勝川町7丁目37番地 ネクシティパレッタ1階 春日井サテライト9:00〜18:00

◎Design support for interior parts for the latest vehicles [Job examples] 3D model creation / Drawing modification / Document creation [CAD] CATIA ■ Job descrip

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/10/08 / Job no. 23020-67061161

Bonus availableTraining & cert supportFull social insurance
IT & engineeringIndustry IT
¥250,000~/mo

◆セキュリティチームの運用サポート業務

株式会社 テイクス 大宮オフィス•1 weeks ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

【業務内容】 ・システムや環境の脆弱性管理を行います ・必要なログの取得や分析を行います ・セキュリティ関連の資料を作成・修正します ・リスク評価に関する業務を支援します ・チームメンバーと連携しながら対応します 【ポイント】 ・セキュリティ業務の経験を広げられます ・脆弱性管理の知識を身につけられます ・ログ取得や分

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/10/08 / Job no. 11030-33572061

Housing availableBonus availableTraining & cert support
Design/CADIndustry Staffing
¥260,000~/mo

Design Assistant for Harvesting Transport Robots for AI Smart Agriculture

スターワークス東海 株式会社 (本社兼名古屋テクニカルセンター)•1 weeks ago
〒510-0084 Mie Yokkaichi-shi 栄町1番11号 BizSQ4階 四日市サテライト9:00〜18:00

◎ CAD Operator for Automated Guided Vehicles (AGV) 【Work Examples】 Creation of assembly and disassembly drawings, CAD analysis support 【CAD】 CATIA, SolidWorks ■

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/10/08 / Job no. 23020-66996161

New jobs in Saitama

No experience OKBonus availableTraining & cert support
IT & engineeringIndustry IT
¥220,000~/mo

◆【経験浅め歓迎】業務アプリ開発エンジニア(Java)

株式会社 テイクス 大宮オフィス•1 weeks ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

企業向け業務システムの開発支援を担当します。 研修制度があるため、Java学習のみの方もご応募可能です。 【作業内容】 ・Javaでの画面開発 ・テスト業務 ・ドキュメント作成 ・チーム内レビュー対応 将来的に設計工程へステップアップ可能な環境です。 変更範囲:会社の定める業務

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/10/08 / Job no. 11030-33644661

Foreign staff activeNo experience OKPath to permanent
Security

Traffic Guidance Security Guard / Shirako, Wako City

株式会社 ウイングセキュリティサービス•1 weeks ago
〒351-0101 Saitama Wako-shi 白子2-14-19 (仮称)和光市白子2丁目計画8:00〜17:00

This is a traffic control security job involving vehicle guidance and calling out to pedestrians at new construction sites. Advance payment system available (co

Email Apply OKContract / other

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/10/07 / Job no. 13080-96412361

No experience OKBonus availableTraining & cert support
IT & engineeringIndustry IT
¥250,000~/mo

◆ミドルウェア導入を支える構築・検証業務

株式会社 テイクス 大宮オフィス•1 weeks ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

【業務内容】 ・ミドルウェア導入に伴う各種設定を行います ・手順書に沿った構築作業を支援します ・導入したミドルウェアの動作確認・検証を行います ・構築内容や検証結果の確認・記録を行います ・チームメンバーと連携しながら業務を進めます 【ポイント】 ・IT未経験からチャレンジできます ・手順書に沿った構築から始められま

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/10/08 / Job no. 11030-33650061

Bonus availableRemote work OKTraining & cert support
IT & engineeringIndustry IT
¥380,000~/mo

■ [Oracle] Person in charge of core data environment renewal *Telework available

株式会社 テイクス 大宮オフィス•1 weeks ago
〒330-0854 Saitama Saitama-shi Omiya-ku 桜木町1-266-3 シンワKIビル2 階9:00〜18:00

You will be in charge of building and improving core data environments using Oracle. You will perform tasks such as database design, environment construction, v

Email Apply OKPermanent

Everything's filled in. Just open the email and hit send to apply.

Listed on Hello Work ・ Apply externally / Last checked 2026/10/08 / Job no. 11030-33648761