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

■ [Java] WEB System Modification Work ※Remote Work Possible

〒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 pay
¥400,000–¥600,000
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

・IT業界における開発業務経験(年数・言語・工程問わず)※必 須 ・Java開発経験(年数・工程問わず)※尚可

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 deadline2026/11/30
Posted date2026/09/07
Job no.11030-30269461
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

Existing system modification work using Java.

Language: Java 25 (Spring Boot)

OS: Linux (CentOS, RHEL)

DB: Oracle

Basic Design: Screen, API, Batch Design

Detailed Design: Class, DB Table, ER Diagram Design

Development: REST API, Batch Processing, Screens

Testing: Unit using JUnit, plus integration and system testing

The processes and content you will be responsible for will be discussed based on your experience and preferences.

*Scope of Change: Work determined by the company

Pay & allowances

Base salaryBase (monthly avg.) or hourly: ¥400,000–¥600,000
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, and skills: (Required) Development work experience in IT industry (years, programming languages, and process are not specific) *Required • Java development experience (years and process are not specific) *Preferable

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.

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
11030-30269461

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: 2026/09/08)

More jobs in IT

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

◆モバイルアプリ開発支援(Kotlin)

株式会社テイクス 池袋オフィス•1 weeks 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

Kotlinを使用したAndroidアプリ開発業務です。 【仕事内容】 ・機能追加 ・画面改修 ・不具合修正 ・テスト対応など Java経験者のスキルチェンジも歓迎いたします。 モバイルアプリ開発にご興味のある方のご応募もお待ちしてます。 (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 2026/10/14 / Job no. 13090-40665861

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

■【クラウドコスト最適化推進】AWS 運用改善・構成変更

株式会社テイクス 池袋オフィス•1 weeks 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

AWS環境の利用拡大に伴うコスト最適化プロジェクトに ご参画いただきます。 システムの安定稼働を維持しながら、 リソース利用状況の分析や構成改善をご担当いただきます。 稼働状況の確認やリソース設定見直し、 監視環境の整備、運用改善提案などをお任せいたします。 【開発環境】 クラウド:AWS OS:Linux、Windo

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/10/14 / Job no. 13090-40679261

Foreign staff activeBonus availableTraining & cert support
IT & engineeringIndustry IT
¥500,000~/mo

5 min walk from Ikebukuro Station / Software development for flight simulators

株式会社ユー・タチ•1 weeks ago
〒171-0021 Tokyo Toshima-ku 西池袋2-36-10 ACN池袋ビル 当社 池袋サテライト9:00〜18:00

You will be responsible for the design, development, and testing of software for full-scale flight simulators for pilot training. 《Specific Job Duties》 ・Develop

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/10/14 / Job no. 13030-16601761

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

◆【Ruby】Webシステム開発(学習のみ応募可)

株式会社テイクス 池袋オフィス•1 weeks 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

Rubyを使用したWebシステム開発業務です。 【業務内容】 Rails環境での機能追加、改修、保守対応を担当 API開発やSQL経験者は歓迎いたします。 チーム体制で業務を実施しているので ご経験の浅い方や、学習中のみの方もご応募可能です。 (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 2026/10/14 / Job no. 13090-40653261

Jobs in Saitama

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

◆【経験者優遇】業務系システム開発(C#/.NET)

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

企業向け業務システムの開発業務です。 詳細設計~製造~テストまで担当いただきます。 業務系システムの開発経験や C#/.NETの使用経験がありましたらご応募可能です。 これまでのご経験に応じて担当作業はご相談可能です。 ブランクのある方も活躍中です。 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 2026/09/10 / Job no. 11030-30730961

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

◆JAVAで進める官公庁向けアプリ保守開発

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

【業務内容】 ・既存スマホアプリの調査や仕様確認 ・JAVAを使用した既存機能の修正 ・修正内容に応じた各種テスト ・不具合発生時の原因調査や確認 ・チームメンバーとの情報共有や開発支援 【ポイント】 ・官公庁向け案件に携われます ・JAVAの経験を活かせます ・調査からテストまで経験できます ・チームのフォロー体制が

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/09/10 / Job no. 11030-30724361

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

■【JavaScript】API Implementation & Testing ※Remote work 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

Web application server-side implementation tasks. Language: Javascript, Node.js ・REST/GraphQL API development ・Business logic implementation ・DB integration pro

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/09/09 / Job no. 11030-30548261

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

◆ VBA System Development and Modification

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

ExcelVBAを使用して既存システムの 改修メインに作業して頂きます。 ご経験やスキルに応じて業務内容のご相談をさせて頂きますので まずはお気軽にご応募ください。 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 2026/09/09 / Job no. 11030-30542861

Jobs with Remote work OK

Bonus availableRemote work OKFull social insurance
IT & engineeringIndustry IT
¥266,666~/mo

Data Infrastructure Engineer Position in Izumo — Upstream Challenge for Growth Through Modernization Projects

株式会社 イデアルアーキテクツ•30+ days ago
〒699-0763 Shimane Izumo-shi 大社町日御碕521-1 当社 日御碕サテライトオフィスE10:00〜19:00

■移行対象データの調査と設計 ■AWS連携パイプラインの構築 ■品質テスト設計と自動化 ■運用保守手順のモダン化 *変更範囲:IT技術者の範囲

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/09/06 / Job no. 13080-85417261

Bonus availableRemote work OKFull social insurance
IT & engineeringIndustry IT
¥266,666~/mo

Izumo Data Platform Data Engineer Position Recruitment with Clear Evaluation System

株式会社 イデアルアーキテクツ•30+ days ago
〒699-0763 Shimane Izumo-shi 大社町日御碕521-1 当社 日御碕サテライトオフィス E10:00〜19:00

■BigQuery Snowflake基盤の構築 ■アジャイル開発での改善実装 ■要件定義と運用設計のドキュメント化 *変更範囲:IT技術者の範囲

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/09/04 / Job no. 13080-85017961

No experience OKBonus availableRemote work OK
IT & engineeringIndustry IT
¥266,666~/mo

Recruiting SRE Engineer (No Experience Welcome) to Lead Modern Migration Based in Izumo

株式会社 イデアルアーキテクツ•30+ days ago
〒699-0763 Shimane Izumo-shi 大社町日御碕521-1 当社 日御碕サテライトオフィスE10:00〜19:00

■ Operational design support during AWS migration ■ Kubernetes monitoring and improvement proposals ■ Management of environment differences using Terraform ■ Op

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/09/06 / Job no. 13080-85410761

No experience OKBonus availableRemote work OK
Office workIndustry Finance

Accounting and General Affairs Clerical Work

社会保険労務士法人 ロイヤル総合研究所•30+ days ago
〒422-8062 Shizuoka Shizuoka-shi Suruga-ku 稲川2丁目2-1 セキスイハイムビルディン グ6階8:30〜12:30

In the General Affairs Department, you will be responsible for administrative and support tasks related to accounting and general affairs. ・Entering transaction

Email Apply OKPart-time

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

Listed on Hello Work ・ Apply externally / Last checked 2026/09/04 / Job no. 22010-22106461

New jobs in Saitama

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

■【制御ソフトの世代更新】既存解析・機能再設計

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

長期稼働している制御ソフトウェアの世代更新に伴う 開発業務にご参画いただきます。 現行プログラムの動作を確認しながら、 新しい仕様に合わせた機能の再設計をご担当いただきます。 既存ソースの解析やC言語による実装、動作検証、 不具合調査などをお任せいたします。 【開発環境】 言語:C OS:Linux ツール:Git 変

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/10/13 / Job no. 11030-34080161

Bonus availableTraining & cert supportFull social insurance
IT & engineeringIndustry IT
¥230,000~/mo

●コミュニケーションが好きな方!システム運用の仕事です。

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

お客様からの問い合わせ等に明るく対応できる方にお任せしたいで す。 クライアントシステムの維持管理の業務です。 【主な仕事内容】 ・サーバ/ネットワークの運用・監視(一次~二次対応) ・障害発生時の切り分け、エスカレーション、問い合わせ対応 ・定常作業(ジョブ管理、アカウント管理、バックアップ確認など ) ・手順書/報

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/10/13 / Job no. 11030-34102161

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

◆【予約サイト運営支援】システム対応スタッフ/未経験可

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

ペット関連サービスに関する、予約サイトの システム運用サポート業務をご担当いただきます。 【業務内容】 ・予約データ確認 ・問い合わせ対応 ・システムチェック ・登録作業 ・資料更新 事務経験、コールセンター経験なども活かせます。 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 2026/10/14 / Job no. 11030-34235361

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

■【VB.NET】販売管理システム改修担当

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

販売管理システムにおける機能改修業務をご担当いただきます。 VB.NETを利用したプログラム開発や不具合修正を行い、 システム品質向上に取り組んでいただきます。 また、要件確認や影響調査、テスト実施などにも 携わっていただきます。 そのほか、利用部門との調整や成果物レビューも ご担当いただきます。 変更範囲:会社の定め

Email Apply OKPermanent

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

Listed on Hello Work ・ Apply externally / Last checked 2026/10/14 / Job no. 11030-34291161