{"id":2788176,"url":"https://alion.io/job/persistent-systems-senior-ab-initio-etl-developer","title":"Senior Ab Initio ETL Developer","company":{"id":59479,"name":"Persistent Systems","domain":"persistent.com","url":"https://alion.io/company/persistent-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zwayam","truth_index":{"grade":"B","score":75,"open_postings":17,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":19500,"max_usd":40000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":59},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Linux","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"Teradata","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-09-09T12:03:26Z","employer_posted_date":"2026-10-17","last_verified_at":"2026-10-18T19:37:32Z","board_verified":true,"closed_at":null,"days_open":39,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":39},"description":"About Persistent\nWe are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.\nOur disruptor’s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We reported $1,654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue, up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27,500+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been recognized as the Fastest Growing IT Services Brand Globally in the 2026 Brand Finance IT Services 25 Report. We named a Leader in the Everest Group Private Equity (PE) Services PEAK Matrix® Assessment 2026 and Software Product Engineering PEAK Matrix® Assessment 2026.\nAbout Position:\nWe are seeking an experienced Senior Ab Initio ETL Developer to design, develop, and support enterprise-scale data integration and data warehousing solutions. The ideal candidate will have strong expertise in Ab Initio, Teradata, SQL development, and ETL processes. You will play a key role in building scalable data pipelines, optimizing data processing workflows, ensuring data quality, and supporting mission-critical data platforms. The role requires strong analytical skills, problem-solving capabilities, and the ability to collaborate effectively with business and technology teams.\nRole: Senior Ab Initio ETL Developer\nLocation: All Persistent Locations\nExperience: 5 to 8 Years\nJob Type: Full Time Employment\nWhat You'll Do:\nDesign, develop, enhance, and maintain ETL solutions using Ab Initio.\nBuild scalable and high-performance data integration workflows to support enterprise data initiatives.\nDevelop complex SQL queries, stored procedures, and data transformation logic.\nWork extensively with Teradata databases for data integration, performance tuning, and optimization.\nAnalyze source and target systems to develop efficient data migration and transformation strategies.\nPerform data validation, reconciliation, and root-cause analysis to ensure data accuracy and consistency.\nTroubleshoot ETL failures, performance bottlenecks, and data quality issues.\nCollaborate with business analysts, data architects, application teams, and stakeholders to understand requirements and deliver effective solutions.\nSupport production deployments, release activities, incident resolution, and ongoing enhancements.\nEnsure adherence to data governance, security, compliance, and quality standards.\nParticipate in Agile ceremonies, sprint planning, effort estimation, code reviews, and technical discussions.\nCreate and maintain technical documentation, design specifications, and operational runbooks.\nContribute to continuous improvement initiatives and ETL framework optimization.\nExpertise You'll Bring:\n5-8 years of experience in ETL development, data integration, or data warehousing projects.\nStrong hands-on expertise in Ab Initio development and support.\nExtensive experience working with Teradata databases.\nStrong SQL development skills including complex queries, stored procedures, joins, analytical functions, and performance optimization.\nGood understanding of ETL architecture, data warehousing concepts, and data modeling principles.\nExperience with Unix/Linux shell scripting and automation.\nStrong knowledge of data validation, reconciliation, and troubleshooting techniques.\nExperience working with large volumes of data in enterprise environments.\nUnderstanding of performance tuning and optimization for ETL workflows and databases.\nFamiliarity with source control systems, release management, and deployment processes.\nExperience working in Agile/Scrum delivery environments.\nStrong analytical, debugging, and problem-solving abilities.\nExcellent communication and stakeholder management skills.\nBenefits:\nCompetitive salary and benefits package\nCulture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications\nOpportunity to work with cutting-edge technologies\nEmployee engagement initiatives such as project parties, flexible work hours, and Long Service awards\nAnnual health check-ups\nInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents\nValues-Driven, People-Centric & Inclusive Work Environment:\nPersistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.\nWe support hybrid work and flexible hours to fit diverse lifestyles.\nOur office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.\nIf you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment\nLet’s unleash your full potential at Persistent -persistent.com/careers\n“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”","description_format":"text","description_chars":5813,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Flexible schedule","Growth opportunities","Hybrid work","Insurance coverage"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Health Care","Information Technology","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-17T17:06:51Z"}],"visa":[],"liveness":{"score":27,"band":"fade","label":"Fading","p_open":1,"p_active":0.608,"p_room":0.45,"age_days":39,"expected_fill_days":26,"reasons":["conf:2","win:tail","comp:brand"],"computed_at":"2026-10-18T22:31:02Z"},"pay":null,"html_url":"https://alion.io/job/persistent-systems-senior-ab-initio-etl-developer","json_url":"https://alion.io/job/persistent-systems-senior-ab-initio-etl-developer.json","meta":{"generated_at":"2026-10-18T22:31:02Z","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":25355,"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":59479},"rest":"https://alion.io/mcp/rest/get_company?id=59479"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpersistent-systems-senior-ab-initio-etl-developer"},{"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%2Fpersistent-systems-senior-ab-initio-etl-developer"},{"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%2Fpersistent-systems-senior-ab-initio-etl-developer"},{"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/persistent-systems-senior-ab-initio-etl-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpersistent-systems-senior-ab-initio-etl-developer"}]}