{"id":4239007,"url":"https://alion.io/job/emagine-test-data-management-specialist-banking","title":"Test Data Management Specialist (banking)","company":{"id":9279,"name":"Emagine","domain":"emagine.org","url":"https://alion.io/company/emagine","size_band":"501-1000","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":true,"listed_via":null,"ats_vendor":"Emagine","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland","Gdańsk, Poland","Gdynia, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"GDPR","optional":false},{"name":"Java","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Synthetic Data","optional":false},{"name":"Informatica","optional":true}],"status":"live","first_seen_at":"2026-11-13T11:08:35Z","employer_posted_date":null,"last_verified_at":"2026-11-13T11:08:35Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Industry: banking\nLocation: Hybrid - 2-3 days per week from office in Warsaw, Gdynia or Gdańsk\nRate: up to 155 pln/h on b2b\n\nAbout the project\nYou will join an international, agile environment and work on a program that spans roughly 50-60 systems and applications, including frontend, backend and mainframe.\n\nAbout the role\nWe are looking for a Test Data Management Specialist who can first understand the business and technical problem, and only then choose and apply the right tooling. Your main task is to make sure that test teams and applications have reliable test data available on demand. You will do this by creating synthetic data, anonymizing and masking data, and keeping environments in sync.\n\nYou will work with testers, developers, DevOps engineers and business analysts. You will gather information on your own, ask stakeholders the right questions and identify dependencies between systems. We do not expect you to wait for detailed requirements.\n\nYour responsibilities\nAnalyze the test data needs of teams and applications, and identify data flows, dependencies and constraints between systems\n\nPropose and select the right method of preparing test data for each case\n\nCreate and maintain reusable test data assets, and build automated and self-service test data provisioning\n\nImplement data masking and anonymization routines, ensure GDPR and internal policy compliance, and validate the quality and usability of masked data\n\nCreate synthetic datasets, including edge-case and negative-test data, keeping data combinations business-realistic\n\nProvision, refresh and clone test data in non-production environments, supporting parallel testing across multiple teams\n\nIntegrate test data generation into automation frameworks and CI/CD pipelines\n\nMonitor data availability and quality, and resolve data-related defects\n\nDocument processes, standards and data dependencies\n\nRequirements\n5+ years of experience in Test Data Management or Test Automation\n\nPractical experience in data masking, anonymization and synthetic data generation\n\nStrong analytical thinking and problem solving, with the ability to work independently and proactively\n\nStrong SQL and relational database knowledge\n\nExperience with data extraction and transformation, data cloning and data subsetting\n\nKnowledge of mainframe systems and set-ups\n\nExperience working in Agile teams and supporting automated, integration and E2E testing\n\nScripting skills (Python, PowerShell, Java or similar). Advanced programming is not the priority\n\nUnderstanding of CI/CD and DevOps practices\n\nExperience with synthetic data generation and test automation tools\n\nEnglish at B2 level or higher\n\nNice-to-have\nTricentis Tosca TDM, Curiosity Software, Delphix or Informatica TDM\n\nFinancial services domain knowledge\n\nAPI testing experience\n\nKubernetes and cloud platform knowledge\n\nAI-assisted test data creation\n\nExperience supporting large-scale E2E customer journey testing\n\nTech stack\nData Masking\nSynthetic data generation","description_format":"text","description_chars":2994,"description_truncated":false,"requirements":{"experience_years_min":null,"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":["Financial Services","IT Consulting & Digital Transformation","Freelance & Talent Marketplaces","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-11-13T11:46:10Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":55,"reasons":["seen:0","win:early"],"computed_at":"2026-11-13T18:20:40Z"},"pay":null,"html_url":"https://alion.io/job/emagine-test-data-management-specialist-banking","json_url":"https://alion.io/job/emagine-test-data-management-specialist-banking.json","meta":{"generated_at":"2026-11-13T18:20:40Z","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":36662,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":9279},"rest":"https://alion.io/mcp/rest/get_company?id=9279"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Femagine-test-data-management-specialist-banking"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Femagine-test-data-management-specialist-banking"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Femagine-test-data-management-specialist-banking"},{"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/emagine-test-data-management-specialist-banking\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Femagine-test-data-management-specialist-banking"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4239007}},{"tool":"search_jobs","arguments":{"company":"emagine.org","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4239007},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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