NN Group
ETL Engineer(Assistant Manager)/ Data & Analytics Division
Tokyo Head Office
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hirly's read of this role
- Seniority
- Lead / management
- Country
- JP
- Work mode
- On-site / unstated
- First seen by hirly
- 27 Sept 2026
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the posting
職務内容
(English follows)
【部署の説明】
私たちはグローバルなNNグループの一員として、国際的な金融サービス企業としての安定性と、地域に根ざしたビジネスならではのスピード感と革新性を兼ね備えています。
日本における当社のビジネスは着実に成長を続けており、中小企業(SME)に特化した独自のビジネスモデルがその原動力となっています。このセグメントは、従来の保険会社では十分に対応されていない領域であり、私たちはそこに新たな価値を提供しています。
データ&アナリティクス部門はIT部門の一部として、エヌエヌライフジャパン全体の企業データに関するあらゆるトピックやイニシアティブを統括・推進しています。
国境を越えてグローバルなチームと連携したり、最先端のデータ活用プロジェクトに携わったりと、あなたの活躍の場は多岐にわたります。日本の保険業界の未来を共に創っていくチームの一員として、ぜひ私たちの仲間になってください。
【職務内容】
- Informatica ETLエンジニアとして、複数の業務システム間のデータ統合・変換・移行を担い、安定性・拡張性・セキュリティを考慮したETLプロセスの設計・開発・運用を行っていただきます。
- 社内の各プロダクトチーム、アプリケーションチーム、インフラ/DBチーム、業務部門と連携しながら、データ連携基盤の開発と安定的な運用をリードする役割です。
- 主な業務内容 / Responsibilities
- ・Informatica PowerCenter を用いたETL開発・運用
- - 既存ETLジョブの保守、改善
- ・クラウド環境へのETL移行プロジェクト
- - PowerCenter資産の整理・分析
- - Informatica Cloud Data Integrationへの移行対応
- ・社内システム統合に伴うデータ統合
- - 2システム間のデータ統合のための設計
- - データマッピング、変換ロジックの設計・実装
- ・大量データを扱うバッチ処理の設計・開発・監視
- ・関係部署との要件調整・技術的な説明・ドキュメント作成
- ・開発ベンダーへの改修要件の説明と成果物のレビュー
- ・運用フェーズにおけるバッチ処理の監視、障害対応、原因分析、再発防止策の策定
- 【入社後の教育・研修について】
- 社内研修としてDataAcademyを備えており、社内のデータ活用基盤について学ぶことができる
- 他部署にてビジネスへの理解を深めるためのトレーニングが開催されており、希望すれば参加しビジネスへの知見を深めることができる
- 要望があれば社外の研修も受講することができる機会がある (マイクロソフト社の認定資格取得など)
【当該業務の魅力】
- ・会社全体に関わる大規模プロジェクトや様々なステークホルダーとの関わり
- ・既存システム、新技術(クラウド)の知識を得る
- ・生命保険に関わる多様な業務の知識を得る
- ・多様化した環境で働く
【将来のキャリア展望】
- ・社内の他のエリアのエンジニアまたはテックリードとして活動
- ・プロダクトオーナー/管理職のポジション
- ・エンジニアリング部門におけるチャプターリーダーのポジション
- 【経験・資格】
- <Must>
- ・Informatica ETLソリューションを使った開発業務における企画、設計、開発、実装、保守の経験 (5年以上)
- ・データ統合の経験 (3年以上)
- ・Oracle Database / SQL Serverの管理
- ・データモデリングと SQLの実装、運用、パフォーマンスチューニングの経験
- ・多数のシステムとの結合を前提としたシステムのアーキテクチャのデザイン、構築の経験
- ・クラウド(Azure、AWS等)への移行、開発・管理の経験
- ・ビジネスレベル英語
- ・ビジネスレベル日本語
<Want>
- ・クラウドベースのETLツールを使った開発経験
- ・アジャイル/スクラムデリバリーの経験
- ・ETL処理のマイグレーションの経験
- ・情報 Security の知識および開発への応用
- ・プログラミング(Python・C#・JAVA)の経験
- 【業界経験】
- ・ 生命保険:尚可
- ・ 金融業界:尚可
- 【待遇/ Treatment】
- ・ 報告先/ Reporting To:ラインマネージャー Line Manager
- ・ グレード/ Grade:S15E
- ・ 募集人数/ Open Position Number:1
- ・ 雇用形態/Employment Status:正社員 Permanent Employee
- ・ 受入可能日/Expectation Start date:ASAP
- ・ 勤務地/ Office Location:エヌエヌ生命 本社 NN Life Tokyo Head Office
- (東京都渋谷区渋谷2-24-12 渋谷スクランブルスクエア)
【Explanation of division】
As a member of the global NN Group, we combine the stability of an international financial services organization with the agility and innovative spirit of a business rooted in the local market.
Our operations in Japan continue to grow steadily, driven by our unique business model focused on small and medium-sized enterprises (SMEs). This segment has traditionally been underserved by conventional insurers, and we are committed to delivering new value where it is most needed.
The Data & Analytics team, as part of the IT organization, leads and drives all enterprise data-related topics and initiatives across NN Life Japan.
You will have opportunities to collaborate with global teams across borders and to engage in cutting-edge data-driven projects. Join us and be part of a team that is shaping the future of the insurance industry in Japan.
【Job Description】
- As an Informatica ETL Engineer, you will be responsible for data integration, transformation, and migration across multiple business systems. You will design, develop, and operate ETL processes with a focus on stability, scalability, and security.
- In this role, you will collaborate with internal product teams, application teams, infrastructure/database teams, and business stakeholders to lead the development and stable operation of the enterprise data integration platform.
- Key Responsibilities
- - Develop and operate ETL processes using Informatica PowerCenter
- - Maintain and enhance existing ETL jobs
- - Lead ETL migration projects to cloud environments
- - Assess and analyze existing PowerCenter assets
- - Support migration to Informatica Cloud Data Integration (CDI)
- - Design and implement data integration for internal system consolidation
- - Design data integration between multiple systems
- - Develop data mappings and transformation logic
- - Design, develop, and monitor batch processes handling large volumes of data
- - Gather requirements, provide technical explanations, and create documentation in collaboration with relevant stakeholders
- - Communicate development requirements to external vendors and review deliverables
- - Monitor batch processes during the operations phase, handle incidents, perform root cause analysis, and implement preventive measures to avoid recurrence
- 【 Education and Training after Joining the Company 】
- We offer an internal training program, Data Academy, where you can learn about our in-house data platforms and data utilization framework.
- Training sessions are also provided by other departments to help deepen your understanding of the business. You are encouraged to participate and broaden your business knowledge.
- Opportunities are available to attend external training programs upon request, including certifications such as those offered by Microsoft.
- 【 Selling Points of This Position 】
- - Engage in large-scale, company-wide projects and collaborate with a wide range of stakeholders
- - Gain knowledge of both existing systems and emerging technologies, including cloud platforms
- - Develop a broad understanding of various business functions related to the life insurance industry
- - Work in a diverse and dynamic environment
【 Perspective of Future Career in this Position 】
- - Opportunities to take on roles as an engineer or tech lead in other areas within the organization
- - Career paths toward Product Owner or managerial positions
- - Opportunities to serve as a Chapter Lead within the engineering organization
- 【Qualification (Experience/ Certification)】
- <Must>
- - At least 5 years of experience in planning, designing, developing, implementing, and maintaining solutions using Informatica ETL
- - At least 3 years of experience in data integration
- - Experience in administration of Oracle Database and/or SQL Server
- - Strong experience in data modeling, as well as SQL development, operations, and performance tuning
- - Experience in designing and building system architectures that integrate with multiple systems
- - Experience in migration to, development in, and management of cloud environments (e.g., Azure, AWS)
- - Business-level proficiency in English
- - Business-level proficiency in Japanese
- <Want>
- - Experience in development using cloud-based ETL tools
- - Experience with Agile/Scrum delivery methodologies
- - Experience in ETL migration projects
- - Knowledge of information security and its application in development
- - Programming experience (Python, C#, Java)
- 【Experience in Industry】
- ・Life Insurance:Better to have
- ・Financial Industry:Better to have
- 【Treatment】
- ・ Reporting To:Line Manager
- ・ Grade:S15E
- ・ Open Position Number:1
- ・ Employment Status:Permanent Employee
- ・ Expectation Start date:ASAP
- ・ Office Location:NN Life Tokyo Head Office
Listed on hirly, a job board. hirly is not the employer: NN Group is hiring for this role.
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