Senior DBA, Oracle/SQL Server

Job Type
12,000,000 JPY - 17,400,000 JPY per year (negotiable based on experience)
Japanese Level
Advanced (JLPT Level 1)
English Level
Advanced (TOEIC 860)
Start Date


A large global insurance firm, which is listed on the Euronext Amsterdam stock exchange, is hiring a Senior DBA/Oracle SQL Server. The Service Delivery Division is the backbone of the company, creation, setting up and maintaining the IT infrastructure in the company. 


The Senior Oracle/SQL Server DBA will be responsible for designing and optimizing the database infrastructure landscape to meet defined business needs, focusing on specific technology and implementing the best solutions.


Candidates should not only possess IT domain knowledge, but also soft skills, business skills and leadership skills. Candidates must be hands-on, pragmatic, down-to-the-earth, with can-do mentality. 

The organization structure is flat. This position does not have any direct-reports, but requires teamwork.



‐DB tuning (Oracle, SQL) and Analyzing existing performances to find potential improvements

‐Working with project teams to assess impacts and performances of new software/packages

‐Development of database

‐Validating new projects from a database prospective

‐Preparing test environments with meaningful information

‐Working with project teams for new databases implementation

‐BCP/DR support

-Educate team members and other teams on how to work efficiently with databases

‐Produce detailed database components specifications and designs for implementation using selected products

Prepare technical plans, cooperate with business and project staff to ensure that appropriate technical resources are made available

‐Design, code, test, correct, and document moderately complex programs and scripts from agreed specifications and subsequent iterations, using agreed standards and tools




シニアOracle/SQLサーバーDBA として、ビジネスニーズを満たすために、データベースのインフラのランドスケープを設計及び最適化し、特定のテクノロジーを使用して最適なソリューションの実装を担当します。
















Required Skills

‐Experience in data modeling, data warehousing, data entity analysis, logical and relational database design, or an equivalent combination of education and work experience

‐Ability to write stored procedures (T-SQL, PL/SQL, or other major procedural DB language)

‐Operating System skills in Windows Server, Linux

‐Experience with cloud PaaS tools, preferably Azure SQL Database

‐Experience in designing strategic solutions to increase value of SQL Databases, in the areas of scalability, speed, and performance

‐Knowledge of Oracle 11g-12c (Enterprise & Standard editions)

‐Experience/knowledge in database administration, backup and monitoring tools: Oracle OEM Cloud Control, SQL Server Management Studio, Microsoft SCOM, EMC Networker, etc

‐Knowledge in database infrastructure on premise and in Cloud (Azure or AWS)





‐クラウドPaaSツールの使用経験(Azure SQLデータベースが望ましい)


‐Oracle 11g-12cの知識 (エンタープライズ版 & スタンダード版)

‐データベース管理、バックアップ及び監査ツールの経験や知識:Oracle OEM Cloud Control、SQL Server Management Studio、Microsoft SCOM、EMC Networkerなど