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渋谷区, 日本
Hybrid
(English follows)
エヌエヌ生命は、単に働く場所ではなく、成長し、挑戦し、実際に価値を生み出すことができるフィールドです。
グローバルNNグループの一員として、世界的金融サービス企業の安定性と、日本市場に密着した企業ならではのスピード感や柔軟性を併せ持っています。
日本では、中小企業（SMEs）に特化した独自のビジネスモデルにより、事業は力強く成長しています。このセグメントは従来の保険会社では十分にカバーされてこなかった領域でもあります。
エヌエヌ生命は、「データとアナリティクスを武器に誰もがより大きな成果を出せる組織づくり」を掲げ、従業員一人ひとりの挑戦を後押ししています。
【ポジション概要】
本ポジションでは、エヌエヌ生命のエンタープライズデータアーキテクチャ、データガバナンス戦略、大規模データ移行プロジェクトを中心となって推進していただきます。
実務的な技術スキルとチームをリードする力の両方が求められます。
データエンジニア／アーキテクトを率いながら、エンタープライズアーキテクチャ、アプリケーションチーム、ビジネス部門など、さまざまな関係者と連携し、レガシーシステムから新システムへの移行を含む主要データ施策を主導します。
また、データモデリング、データ品質、メタデータ、データカタログ、MDMなどのガバナンス領域のルール策定・浸透、エンジニアへのデータアーキテクチャ教育、業界トレンドや新技術の探索といった、組織の知見を高める役割も担っていただきます。
【主な職務内容】
1. データアーキテクチャおよびエンタープライズモデリングのリード
2. データ移行プロジェクトの推進
3. データガバナンスの構築と推進
4. チーム連携・ファシリテーション
【必須要件（Must）】
【歓迎要件（Want）】
【エヌエヌ生命で働く魅力】
自律性が高く、実際に組織・事業にインパクトを与えられる環境
企業変革の中核を担うプロジェクトに携われる
柔軟な働き方を実現するハイブリッドワーク
NNグループのグローバルタレントと協働できる
金融サービス企業のデータ領域の未来づくりに貢献できる
【待遇/ Treatment】
〇 報告先/ Reporting To： データ＆アナリティクス部 Division Manager
〇 グレード/ Grade：S16E
〇 募集人数/ Open Position Number：1
〇 雇用形態/Employment Status：正社員 Permanent
〇 勤務地/ Office Location：Shibuya Head Office
-------------------------------------------------
【About NN Life Japan】
NN Life Japan is not just a place to work—it is a place to grow, thrive, and make a real impact.
As part of the global NN Group, we offer the stability of a leading international financial services company combined with the agility and innovation of a fast-moving local business.
Our business in Japan is thriving, driven by a unique business model that focuses on small and medium-sized enterprises (SMEs), a segment often underserved by traditional insurers.
NN Life Japan is committed to empowering all employees with data and analytics to accomplish more. As part of the global NN Group, we combine the stability of an international financial services company with the agility of a fast‑moving local business.
【Position Summary】
We are seeking an experienced Data Architect / Governance Team Lead who will play a pivotal role in shaping NN Life Japan’s enterprise data architecture, data governance strategy, and large-scale data migration programs.
This role requires both hands-on technical expertise and strong leadership capabilities.
You will guide a team of data engineers/architects, collaborate with cross-functional stakeholders (Enterprise Architecture, Application Teams, Business Owners), and act as the central driver of our core data initiatives—including the migration from legacy system to new system.
You will define and enforce data governance policies (data modeling, data quality, metadata, catalog, MDM) and ensure their adoption across the company. You will also educate engineers on data architecture principles and act as a thought leader who continuously explores industry trends and emerging technologies.
【Key Responsibilities】
1. Lead Data Architecture & Enterprise Modeling
• Review current and future data systems; design improvements aligned with business goals.
• Lead modeling for relational databases (Star Schema, SCDs), MDM domains, and enterprise data integration patterns.
• Architect Azure-based data platforms including Landing / Staging / Refined zones.
2. Drive Data Migration Projects
• Act as the central point of leadership for the large scale data migration and MDM project.
• Develop data mapping strategy, validation frameworks, audit trails, and quality controls.
• Guide ETL/ELT pipeline design and oversee technical delivery (Databricks, Informatica, Python).
• Coordinate business SMEs, IT teams, and vendors to ensure accurate and timely migration.
3. Data Governance Leadership
• Define data governance policies for modeling, quality, metadata, cataloging, MDM, and data sharing APIs.
• Implement governance processes across business departments and ensure adoption.
4. Team collaboration and facilitation
• Collaborate with stakeholders on business side to understand more about data and business logic.
• Play a key role in migrating data from legacy system to the new system .
• Good / Organized knowledge management (documentation) of one’s own work is an important skill.
【Required Qualifications (Must)】
• Strong experience driving large-scale data migration programs.
• Strong experience with MDM, metadata management, and data governance frameworks.
• Experience for both of OLTP and OLAP process
• Experience with cloud data platforms (Storage, Databricks, Database).
• Expert in relational database modeling (Star Schema, SCD).
• Proven leadership experience managing data engineers or architecture teams.
• Proficiency in Python and Databricks.
• Effective communication skills (read and write) in both Japanese and English.
• Excellent team player with a collaborative mindset. Empathy and Compassionate mindset for others in the team is important.
• Proactive and paying to attention to details
【Preferred Qualifications (Want)】
• Familiarity with CI/CD pipelines and infrastructure-as-code using Terraform.
• Hands-on experience with ETL/ELT tools and cloud platforms, especially Azure and Databricks.
• Experience in the insurance or financial services industry.
• Proficiency in Microsoft Office 365 for collaboration and documentation.
• Knowledge of structured & unstructured architectures.
• Knowledge of Life Insurance, Finance, or IT strategies.
【Why Join NN Life Japan?】
• Work in a decentralized architecture environment with autonomy and real impact.
• Drive critical enterprise transformation programs.
• Hybrid work culture promoting flexibility and well-being.
• Collaborate with global experts across NN Group.
• Opportunity to shape the future of data at a leading financial services company
【Treatment】
〇 Reporting To：Division Manager
〇 Grade：S16E
〇 Open Position Number：1
〇 Employment Status：Permanent
〇 Office Location：Shibuya Head Office
