{"id":2124055,"url":"https://alion.io/job/emagine-data-operations-engineer-hadoop-linux-sql","title":"Data Operations Engineer – Hadoop / Linux / SQL","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":{"min_usd":61000,"max_usd":109000,"period":"year","method":"role_country_seniority_unknown","sample_n":367},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Hadoop","optional":false},{"name":"Jenkins","optional":false},{"name":"Linux","optional":false},{"name":"SQL","optional":false},{"name":"Unix","optional":false},{"name":"Confluence","optional":true},{"name":"Python","optional":true},{"name":"Robot Framework","optional":true}],"status":"live","first_seen_at":"2026-10-05T15:00:04Z","employer_posted_date":null,"last_verified_at":"2026-10-05T15:00:04Z","board_verified":false,"closed_at":null,"days_open":32,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":32},"description":"Industry: Banking\nLocation: hybrid - 3 days per week form Warsaw, Gdańsk or Gdynia\nRate: 105 pln/h on b2b\n\nOverview\nThis position is for an operations consultant responsible for ingesting data onto Hadoop using the ARC Ingestion Framework. The ideal candidate will possess experience in an agile environment and proficiency in Linux, SQL, and git. The role requires expertise in preparing and testing configurations for data ingestion as well as maintaining existing data sources in production.\n\nMain Responsibilities\nIngest data onto Hadoop using the ARC Ingestion Framework.\n\nPrepare and test configurations for data ingestion sources.\n\nMaintain and monitor sources already ingested into production.\n\nCollaborate with cross-functional teams.\n\nEnsure high-quality standards in data processing.\n\nUtilize troubleshooting skills to resolve issues.\n\nDocument processes and configurations.\n\nKey Requirements\nProficiency in Unix / Linux.\n\nStrong SQL skills.\n\nExperience with git.\n\nFamiliarity with Jenkins.\n\nDemonstrated rational thinking and problem-solving abilities.\n\nStrong troubleshooting skills.\n\nNice to Have\nExperience with testing frameworks.\n\nFamiliarity with Hadoop.\n\nKnowledge of Robot Framework.\n\nExperience with JIRA, Confluence, and Helix.\n\nBasic understanding of Python.\n\nTech stack\nSQL\nGit\nLinux/Unix\nHadoop","description_format":"text","description_chars":1319,"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":["IT Consulting & Digital Transformation","Freelance & Talent Marketplaces","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-08T23:50:21Z"}],"visa":[],"liveness":{"score":48,"band":"ok","label":"Likely open","p_open":0.6,"p_active":0.88,"p_room":0.9,"age_days":31,"expected_fill_days":55,"reasons":["seen:31","velocity","win:mid"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/emagine-data-operations-engineer-hadoop-linux-sql","json_url":"https://alion.io/job/emagine-data-operations-engineer-hadoop-linux-sql.json","meta":{"generated_at":"2026-11-07T04:34:39Z","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":11169,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":9279},"rest":"https://alion.io/mcp/rest/get_company?id=9279"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Femagine-data-operations-engineer-hadoop-linux-sql"},{"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%2Femagine-data-operations-engineer-hadoop-linux-sql"},{"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%2Femagine-data-operations-engineer-hadoop-linux-sql"},{"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-data-operations-engineer-hadoop-linux-sql\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Femagine-data-operations-engineer-hadoop-linux-sql"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2124055}},{"tool":"search_jobs","arguments":{"company":"emagine.org","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2124055},"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. Docs: https://alion.io/developers"}}