{"id":2725165,"url":"https://alion.io/job/lean-solutions-group-senior-qa-manual-data-integrity","title":"Senior QA Manual Data Integrity","company":{"id":3775695,"name":"Lean Solutions Group","domain":"leangroup.com","url":"https://alion.io/company/leangroup-com","size_band":"201-500","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Jobvite","truth_index":null},"role":"QA","role_family":"QA","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Medellín, Colombia"],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":63000,"max_usd":178000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1081},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"AWS Glue","optional":false},{"name":"ETL/ELT","optional":false},{"name":"SQL","optional":false},{"name":"Amazon Aurora","optional":true},{"name":"Apache Kafka","optional":true},{"name":"DynamoDB","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-10-16T16:05:37Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-19T18:37:57Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Description\nCompany Overview:\nGlobal Technology Services is a rapidly expanding organization situated in Medellín, Colombia. We pride ourselves on possessing one of the most influential networks within software development and IT services for the entertainment, financial, and logistics sectors. Our corporate projections offer many opportunities for professionals to elevate their careers and experience substantial growth. Joining our team means engaging with expansive engineering teams across Latin America and the United States, contributing to cutting-edge developments in multiple industries.\nWe’re looking for a QA Engineer focused on Data Integrity to validate data accuracy and consistency within a large scale AWS modernization program. This role focuses on data behavior across databases, APIs, transformations, and integrated workflows.\nPosition Title: QA Engineer Data Integrity\nCategory: QA & Testing\nSeniority: Senior\nLocation: Colombia and Mexico\nWhat you will be doing:\nYou will define data validation scenarios, reconcile source and target results, and verify record counts, relationships, business rules, and transformation logic. You will test data changes and investigate missing, duplicated, or inconsistent records across application workflows.\nYou will create SQL queries and validation checks, document discrepancies, and work with engineers to verify fixes. Where data flows involve AWS Glue or event streams, you will help validate transformations, processing results, and consistency across participating systems.\nRequired Skills & Experience\nBachelor’s degree in Computer Science, Information Systems, Engineering, or a related field, or equivalent practical experience.\n\nExperience in data-related testing, including ETL testing, data pipelines, and data transformation validation.\n\nIntermediate-level SQL skills for data validation, reconciliation, and discrepancy investigation.\n\nUnderstanding of data integrity concepts and data validation processes.\n\nKnowledge of data modeling, including data structures, relationships, and integrity rules.\n\nExperience testing APIs, including request payloads and responses.\n\nFamiliarity with JSON data structures and formats.\n\nAbility to document test scenarios, validation results, and defects clearly.\n\nProfessional proficiency in written and spoken English.\n\nNice to Have Skills\nPython scripting for test automation, data validation, or reconciliation.\n\nExperience with PostgreSQL, Aurora PostgreSQL, or DynamoDB.\n\nExperience validating AWS Glue workflows, Kafka, or Amazon MSK data streams.\n\nAdditional knowledge of data modeling and data migration validation.\n\nSoft Skills\nStrong analytical thinking and attention to data discrepancies.\n\nAbility to explain data issues and their business impact to delivery teams.\n\nMethodical investigation, documentation, and verification of fixes.","description_format":"text","description_chars":2858,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Colombia","iso":null,"kind":"country"},{"name":"Mexico","iso":"MX","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Transportation & Logistics","Logistics"],"lifecycle":[{"event":"open","at":"2026-10-16T16:05:37Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":35,"reasons":["conf:2","velocity","win:early"],"computed_at":"2026-10-19T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/lean-solutions-group-senior-qa-manual-data-integrity","json_url":"https://alion.io/job/lean-solutions-group-senior-qa-manual-data-integrity.json","meta":{"generated_at":"2026-10-19T19:43:52Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":15609,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3775695},"rest":"https://alion.io/mcp/rest/get_company?id=3775695"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flean-solutions-group-senior-qa-manual-data-integrity"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Flean-solutions-group-senior-qa-manual-data-integrity"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Flean-solutions-group-senior-qa-manual-data-integrity"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/lean-solutions-group-senior-qa-manual-data-integrity\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flean-solutions-group-senior-qa-manual-data-integrity"}]}