DAC Data Science Vietnam

Recruitment Information

  1. Work location: Ha Noi
  2. Industry: IT - Software
  3. Job level: Experienced
  4. Job type: Permanent
  5. Salary: 500 - 2,000 USD


Job description

  • Bring data, implement bidding to about 50 media including Google, Yahoo, etc. via API: Google (GKT, GDN), Yahoo (YDN, YSS), etc.
  • Download report (3TB big data) from media API (SOAP, REST) daily, hourly and save to Data Warehouse
  • From the big data above, calculate and compute reports (statistics, predictions) for advertisers and directly to customers (report types can include CSV, Excel, Tableau (BI)), self-export 5000 reports per day.
  • Based on the client’s budget, create alerts if the prediction does not achieve the required KPI.
  • Important keyword: Big data (3TB Big Query volume, 300 million keywords), big impact (advertising costs: 100 million USD / month), AdTech, BI, AI

Job Requirement


  • Over 1-year experience in working with Java (Spring, Spring Boot)
  • Experienced with MySQL, SQL Server
  • Experienced with REST API
  • Experienced in working with Linux, Shell scripts
  • Proficient in using Git


  • Logical thinking is good, love working with big systems, especially Big data
  • Prefer if you have experience working with Elasticsearch
  • Ability to self-search, study specialized documents in English or Japanese
  • Ability to work in a team as well as work independently
  • Can work under high pressure on deadlines as well as product quality
  • Ability to be well and proactive in work, has a high sense of responsibility to complete the assigned work.

Required Job Skills

senior java web excel tableau budget mysql elasticsearch japanese

Other Information


# Career path improvement

  • Work, learn and develop with young and talented colleagues who are passionate and have big vision
  • Challenge yourself with new technologies and hot tech trend in the world
  • Participate in training programs on technical skills, soft skills and working methods
  • Be advised and share about the career path and self-development.

# Income

  • Salary: $500-$2000. Twice-a-year bonus
  • Performance review: Every January
  • Japanese allowance

# Healthcare

  • Social insurance, health insurance, unemployment insurance under the insurance law.
  • Fully covered all types of insurance as prescribed. Annual health checkup at prestigious hospitals.
  • Women care regimen: Women physiological rest: 8 hours/month; Postpartum rest for female staff with children under 2-year-old: 1h/day

# Company activities

  • Annual company trips, various exciting events at the most luxurious hotels twice a year
  • Japanese class
  • Weekly company sponsored happy hours
  • Working time: 8:00 – 17:00 (Monday – Friday), Days Off: Saturday – Sunday and holidays, Tet in accordance with Vietnam Labor Law
  • Casual dress code (JSS – Jeans, shorts, and sandals welcome)

Company Overview

DAC Data Science Vietnam
243A Đê La Thành, Láng Thượng, Đống Đa
Company size: 25 - 99

DAC Data Science Vietnam Company Limited (DSV for short) was renamed from Datasection Vietnam Co., Ltd in 2018. We are a proud member of Japan’s largest advertising technology corporation. We not only analyze data (since 2013) but also assume other tasks involved in the data business. DSV has...

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