{"id":202376,"url":"https://alion.io/job/appsierra-data-engineer","title":"Data Engineer","company":{"id":94544,"name":"Appsierra","domain":"appsierra.com","url":"https://alion.io/company/appsierra","size_band":null,"is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":11500,"max_usd":30000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":21},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache NiFi","optional":false},{"name":"AWS","optional":false},{"name":"pySpark","optional":false},{"name":"SQL","optional":false},{"name":"Python","optional":true},{"name":"Spark","optional":true}],"status":"closed","first_seen_at":"2026-09-01T09:43:09Z","employer_posted_date":null,"last_verified_at":"2026-10-31T09:43:25Z","board_verified":false,"closed_at":"2026-10-31T09:43:25Z","days_open":60,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":60},"description":"We are seeking a Data Engineer to join our team. This role involves building and maintaining data pipelines on-premises with cloud integration. Join us to deliver high-quality data solutions.\nKey responsibilities\nDesign, implement, and maintain scalable data pipelines.\nOptimize SQL queries for performance.\nDevelop PySpark jobs for data processing.\nOrchestrate workflows using Airflow.\nManage data ingestion with NiFi and Cloudera.\nIntegrate on-prem and cloud components.\nCollaborate with cross-functional teams.\nMonitor performance and troubleshoot issues.\nRequired qualifications\nMinimum 3-4 years of data engineering experience.\nB.Tech degree in Computer Science, Engineering or related field.\nStrong SQL and PySpark skills.\nHands-on experience with Airflow.\nFamiliarity with NiFi and Cloudera.\nExperience with at least one cloud platform, preference for AWS.\nNice to have\nExperience with on-prem cloud integration.\nExcellent communication skills.","description_format":"text","description_chars":951,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Software Testing & QA","AI Consulting & Integration","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-09-04T18:08:44Z"},{"event":"expire","at":"2026-10-31T09:43:25Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/appsierra-data-engineer","json_url":"https://alion.io/job/appsierra-data-engineer.json","meta":{"generated_at":"2026-10-31T18:52:22Z","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":29565,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":94544},"rest":"https://alion.io/mcp/rest/get_company?id=94544"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fappsierra-data-engineer"},{"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%2Fappsierra-data-engineer"},{"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%2Fappsierra-data-engineer"},{"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/appsierra-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fappsierra-data-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":202376}},{"tool":"search_jobs","arguments":{"company":"appsierra.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":202376},"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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