{"id":2781267,"url":"https://alion.io/job/oneture-technologies-data-engineer","title":"Data Engineer","company":{"id":1610,"name":"Oneture Technologies","domain":"oneture.com","url":"https://alion.io/company/oneture-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Keka","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","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":14000,"max_usd":34000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":16},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Airflow","optional":false},{"name":"Amazon Aurora","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon Redshift","optional":false},{"name":"AWS","optional":false},{"name":"AWS Glue","optional":false},{"name":"AWS Lambda","optional":false},{"name":"AWS Step Functions","optional":false},{"name":"CI/CD","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Snowflake","optional":false},{"name":"SQL","optional":false},{"name":"Amazon S3","optional":true},{"name":"BigQuery","optional":true},{"name":"Google BigQuery","optional":true},{"name":"Spark","optional":true},{"name":"Teradata","optional":true}],"status":"live","first_seen_at":"2026-06-09T09:17:04Z","employer_posted_date":"2026-06-09","last_verified_at":"2026-10-18T05:20:56Z","board_verified":true,"closed_at":null,"days_open":130,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":130},"description":"Job Title: Data Engineer\nLocation: Mumbai\nExperience: 3-5 Years\nEmployment Type: Full-time\nPosition Overview:\nWe are looking for a highly skilled and hands-on Senior Data Engineer to join our growing data engineering practice in Mumbai. This role requires deep technical expertise in building and managing enterprise-grade data pipelines, with a primary focus on Amazon Redshift, AWS Glue, and data orchestration using Airflow or Step Functions. You will be responsible for building scalable, high-performance data workflows that ingest and process multi-terabyte-scale data across complex, concurrent environments.\nThe ideal candidate is someone who thrives in solving performance bottlenecks, has led or participated in data warehouse migrations (e.g., Snowflake to Redshift), and is confident interfacing with business stakeholders to translate requirements into robust data solutions.\nKey Responsibilities:\nDesign, develop, and maintain high-throughput ETL/ELT pipelines using AWS Glue (PySpark), orchestrated via Apache Airflow or AWS Step Functions.\nOwn and optimize large-scale Amazon Redshift clusters and managing high concurrency workloads for very large user base:\nLead and contribute to migration projects from Snowflake or traditional RDBMS to Redshift, ensuring minimal downtime and robust validation.\nIntegrate and normalize data from heterogeneous sources including REST APIs, AWS Aurora (MySQL/Postgres), streaming inputs, and flat files.\nImplement intelligent caching strategies, leverage EC2 and serverless compute (Lambda, Glue) for custom transformations and processing at scale.\nWrite advanced SQL for analytics, data reconciliation, and validation, demonstrating strong SQL development and tuning experience.\nImplement comprehensive monitoring, alerting, and logging for all data pipelines to ensure reliability, availability, and cost optimization.\nCollaborate directly with product managers, analysts, and client-facing teams to gather requirements and deliver insights-ready datasets.\nChampion data governance, security, and lineage, ensuring data is auditable and well-documented across all environments.\nRequired Qualifications & Experience:\n3-5 years of core data engineering experience, especially focused in Amazon Redshift hands-on performance tuning and large-scale management capacity.\nDemonstrated experience handling multi-terabyte Redshift clusters, concurrent query loads, and managing complex workload segmentation and queue priorities.\nStrong experience with AWS Glue (PySpark) for large-scale ETL jobs.\nSolid understanding and implementation experience of workflow orchestration using Apache Airflow or AWS Step Functions.\nStrong proficiency in Python, advanced SQL, and data modeling concepts.\nFamiliarity with CI/CD pipelines, Git, DevOps processes, and infrastructure-as-code concepts.\nPreferred/Bonus Skills:\nExperience with Amazon Athena, Lake Formation, or S3-based data lakes.\nHands-on participation in Snowflake, BigQuery, or Teradata migration projects.\nAWS Certifications such as:\nAWS Certified Data Analytics - Specialty\nAWS Certified Solutions Architect - Associate/Professional\nExposure to real-time streaming architectures or Lambda architectures.\nSoft Skills & Expectations:\nExcellent communication skills - must be able to confidently engage with both technical and non-technical stakeholders, including clients.\nStrong problem-solving mindset and a keen attention to performance, scalability, and reliability.\nDemonstrated ability to work independently, lead tasks, and take ownership of large-scale systems.\nComfortable working in a fast-paced, dynamic, and client-facing environment.","description_format":"text","description_chars":3643,"description_truncated":false,"requirements":{"experience_years_min":3,"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","Cloud Consulting & Migration","Data Engineering & Migration Services"],"lifecycle":[{"event":"open","at":"2026-10-17T12:57:47Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.231,"p_room":0.28,"age_days":130,"expected_fill_days":21,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-18T06:16:40Z"},"pay":null,"html_url":"https://alion.io/job/oneture-technologies-data-engineer","json_url":"https://alion.io/job/oneture-technologies-data-engineer.json","meta":{"generated_at":"2026-10-18T06:16:40Z","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":9431,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":1610},"rest":"https://alion.io/mcp/rest/get_company?id=1610"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foneture-technologies-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%2Foneture-technologies-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%2Foneture-technologies-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/oneture-technologies-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foneture-technologies-data-engineer"}]}