Job ID : 1051130 Date Updated : September 14th, 2020
Global project

Data Scientist/ IT×グローバルのキャリアアップ目指せる環境です。

Location Tokyo - 23 Wards
Job Type Permanent Full-time
Salary 7 million yen ~ 10 million yen

Job Description

About the role:

The successful candidate will be involved end-to-end with sales and marketing data science consulting projects, starting from the ability to communicate effectively with diverse key client stakeholders (Executive Management, Business Users, IT, Client Advanced Analytics Team, etc.), the ability to perform Discovery (understanding the client’s problem and proposing solutions), to Delivery (designing, executing and implementing the solution.)  The successful candidate will be able to be hands-on in sales and marketing analytics as well as managing a team.



  • Design and implement data pipelines for processing data using Apache Spark
  • Work with your team to help understand requirements, evaluate new features and architecture and help drive decisions
  • Build collaborative partnerships with software architects, technical leads and key individuals within other functional organizations
  • Actively participate in code reviews of own code and that of peers. Test solutions and ensure it meets specifications. Present and validate solution.
  • Build and foster a high performance engineering culture, mentor team members and provide your team with the tools and motivation to make things happen
  • Leads the analysis and design of quality technical solutions.
  • Work with stakeholders and a cross-functional team to develop a solution or enhance existing solution

General Requirements

Minimum Experience Level Over 1 year
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Business Level
Minimum Education Level Bachelor's Degree
Visa Status Permission to work in Japan required

Required Skills


  • At least three years hands on experience in delivering advanced analytics / sales and marketing analytics predictive modeling solutions.
  • At least three years client facing experience e.g. communicating with clients, project scoping, presenting results, designing solutions, implementation.
  • Business-level Japanese and English
  • Experience in using in Phyton and R, particularly for data pre-processing and running statistical models.
  • Exploration of large data sets
  • Application of Pandas, NumPy, SciPy, etc.
  • Plotting and charting in Python
  • Application of Supervised and Unsupervised Machine Learning Algorithms
  • Application of Text Mining and Social Network Analysis
  • Familiarity of creating of batch files, scoring automation, etc., on Ancaonda and / or Jupyter Notebook

Experience – Desirable

  • Overall 5 + & 2 + Years of hands on experience as Data scientist

Job Location

  • Tokyo - 23 Wards

Work conditions

Job Type Permanent Full-time
Salary 7 million yen ~ 10 million yen
Outsourcing Company Information

Cognizant Japan K.K.

Data Scientist/ IT×グローバルのキャリアアップ目指せる環境です。 - 1051130

Company Details

Company Type Large Company (more than 300 employees) - International Company

Company Description

コグニザント(Cognizant Technology Solutions Corporation  NASDAQ: CTSM)は、世界をリードするプロフェッショナルサービスプロバイダとして、数多くのクライアント企業の業務やテクノロジーモデルの変化を通じて、本格的なデジタル時代への対応を強力にサポートしています。業種別に特化された小国案と徳治のコンサルティングアプローチは、クライアント企業の未来の成長に向けたビジョンを形づくり、これまで以上に斬新かつ効率性に優れたビジネスの実践を支援します。コグニザントジャパン株式会社は、米国コグニザントの日本法人です。

Cognizant is one of the world's leading professional services companies, transforming clients' business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant, a member of the NASDAQ-100, is ranked 195 on the Fortune 500 and is consistently listed among the most admired companies in the world.