{"id":1266097,"url":"https://alion.io/job/rarr-technologies-lead-data-engineer","title":"Lead Data Engineer","company":{"id":3801593,"name":"RARR Technologies","domain":"rarrtech.com","url":"https://alion.io/company/rarr-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":27000,"max_usd":48000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":16},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ETL/ELT","optional":false},{"name":"Hadoop","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-09-08T05:33:51Z","employer_posted_date":null,"last_verified_at":"2026-09-08T05:33:51Z","board_verified":false,"closed_at":null,"days_open":23,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":23},"description":"About the Role : \n\nWe are seeking a Lead Data Engineer with hands-on experience in Palantir Foundry, SQL, Python, PySpark, Spark, and Hadoop to design, develop, and optimize scalable data pipelines and analytics solutions.\n\nKey Responsibilities : \n\n- Design and develop scalable data pipelines using Palantir Foundry.\n\n- Build data solutions using SQL, Python, PySpark, Spark, and Hadoop.\n\n- Develop data models, ontology layers, and dashboards.\n\n- Optimize data transformations and analytical queries.\n\n- Collaborate with business teams to deliver data-driven solutions.\n\n- Ensure data quality, governance, and platform best practices.\n\n- Work with Contour, Quiver, Vertex, Pipeline Builder, and Code Repository.\n\nRequired Skills : \n\n- Palantir Foundry\n\n- SQL, Python, PySpark, Spark, Hadoop\n\n- TypeScript (preferred)\n\n- Data Pipelines & ETL\n\n- Data Modeling & Ontology\n\n- Strong analytical and problem-solving skills\n\nShift : \n\n- 2 : 00 PM IST - 11 : 30 PM IST\n\nSkills\nData Engineering, Palantir Foundry, SQL, Python, PySpark, Hadoop, ETL, Data Modeling, Ontology Engineering","description_format":"text","description_chars":1077,"description_truncated":false,"requirements":{"experience_years_min":8,"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","Enterprise Apps Implementation Partners"],"lifecycle":[{"event":"open","at":"2026-09-25T22:00:00Z"}],"liveness":{"score":44,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.693,"p_room":0.75,"age_days":23,"expected_fill_days":24,"reasons":["seen:23","velocity","win:late"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/rarr-technologies-lead-data-engineer","json_url":"https://alion.io/job/rarr-technologies-lead-data-engineer.json","meta":{"generated_at":"2026-10-01T06:32:40Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"search","counted_by":"address","units_charged":0,"used_today":0,"day_limit":null,"remaining_today":null,"minute_limit":null,"resets_at":"2026-10-02T00:00:00Z"}}}