{"id":2331637,"url":"https://alion.io/job/cmc-global-data-tester","title":"Data Tester","company":{"id":3827704,"name":"CMC Global","domain":"cmcglobal.com.vn","url":"https://alion.io/company/cmcglobal","size_band":"201-500","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"C","score":61,"open_postings":112,"ghost_share":0.643,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-12T06:55:09Z"}},"role":"QA","role_family":"QA","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Vietnam"],"countries":["VN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BigQuery","optional":false},{"name":"Db2","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Google BigQuery","optional":false},{"name":"MySQL","optional":false},{"name":"Oracle","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-06-01T04:12:04Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-12T23:56:42Z","board_verified":true,"closed_at":null,"days_open":133,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":133},"description":"JOB DESCRIPTION\nCreate detailed, comprehensive and well-structured test plans and test cases. Execute test cases with minimal support/review from supervisor\nEstimate, prioritize, plan and coordinate testing activities\nReview the project plan and specifically the milestones and hours for test case writing and testing\nReview specifications and technical design documents to provide timely and meaningful feedback\nAnalyze and contribute the idea to complete the requirements.\nREQUIREMENTS\nBachelor of degrees in Computer Science, Data Science or a related subject.\nFrom 2-3 years of experience working on testing, including experience in data test projects\nData knowledge: Solid understanding of data concepts, databases, and data processing methodologies\nExperience working on data warehouse / data platform projects, including: Test strategy development; Test planning; Test case design for data validation\nStrong knowledge of SQL with good skills in writing and optimizing SQL scripts\nKnowledge of data quality, data governance, and ETL testing\nData analysis skills: Ability to analyze data to identify issues, defects, and inconsistencies, as well as propose solutions\nExperience working with various database management systems, such as: Oracle, MySQL, BigQuery, IBM DB2, etc.\nGood collaboration and communication skills\nNice to have: Experience in data testing for banking or financial systems\nBENEFITS\nAttractive compensation package: 14-month salary scheme plus annual bonus and additional allowances\nAnnual bonus package tailored based on performance and contribution\nYoung, open, and dynamic working environment that promotes innovation and creativity\nOngoing learning and development with regular professional training and opportunities to enhance both technical and soft skills\nExposure to cutting-edge technologies and diverse real-world enterprise projects\nVibrant company culture with regular team-building activities, sports tournaments, arts events, Family Day, and more\nFull compliance with Vietnamese labor laws, plus additional internal perks such as annual company trips, special holidays, and other corporate benefits\nHOW TO APPLY\nPlease send your application via email: \n*By submitting your application to , you acknowledge that you have read, understood, and agreed to CMC Global’s REGULATIONS ON THE PROTECTION OF CANDIDATES’ PERSONAL INFORMATION.\nThe post Data Tester appeared first on CMC Global.","description_format":"text","description_chars":2470,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-12T09:10:18Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long 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