{"id":2693513,"url":"https://alion.io/job/infosys-ab-initio-developer-2","title":"Ab initio Developer","company":{"id":223,"name":"Infosys","domain":"infosys.com","url":"https://alion.io/company/infosys","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"A","score":95,"open_postings":245,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":93,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15500,"max_usd":38000,"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":"ETL/ELT","optional":false},{"name":"SQL","optional":true},{"name":"Unix","optional":true}],"status":"live","first_seen_at":"2026-09-19T07:53:27Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-17T03:07:43Z","board_verified":true,"closed_at":null,"days_open":27,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":27},"description":"Join a collaborative data engineering team where your work directly improves how businesses move, transform, and trust their data. In this role, you’ll help build and optimize reliable ETL pipelines using Ab Initio, partnering closely with analysts, engineers, and stakeholders to deliver high-quality data solutions. You’ll contribute to projects that value clean design, performance, and operational stability-while also getting opportunities to learn, share ideas, and continuously improve delivery practices. If you enjoy solving data movement challenges, working in a structured yet supportive environment, and taking ownership of end-to-end development-from design to deployment-this role offers the right balance of technical depth and teamwork. You’ll be encouraged to bring curiosity, strong engineering habits, and a mindset focused on quality and impact.\nResponsibilities\nKey Responsibilities:\nDesign, develop, and maintain ETL workflows using Ab Initio to support enterprise data integration needs.\nBuild and enhance graphs in the Graphical Development Environment-GDE, ensuring readability, reusability, and performance.\nImplement data extraction, transformation, and load processes with strong focus on data quality, reconciliation, and error handling.\nWork with file systems and job execution on Co-Operating System, including scheduling, monitoring, and troubleshooting runs.\nAnalyze source-to-target mappings and translate business/technical requirements into scalable ETL designs.\nPerform unit testing, integration testing support, and production validation for new and enhanced pipelines.\nTune ETL jobs for performance by optimizing partitioning, sorting, joins, and resource usage.\nInvestigate production issues, perform root-cause analysis, and implement preventive fixes with proper documentation.\nCollaborate with cross-functional teams to ensure timely delivery, clear communication, and adherence to development standards.\nMaintain technical documentation for workflows, operational procedures, and support handovers.\nTechnical requirements\nPrimary skills:Technology- Data Management - Data Integration- Ab Initio\nAdditional responsibilities\nMinimum Qualifications:\nBachelor’s degree (or equivalent) in Engineering/Technology/Computer Science (e.g., BTech/BE/MSc) or Master’s degree (e.g., MTech/MCA).\n3-5 years of experience in data integration/ETL development with strong hands-on expertise in Ab Initio.\nProficiency in building ETL graphs using Ab Initio GDE and working with Co Operating System for execution and monitoring.\nStrong understanding of ETL concepts, data transformations, and best practices for reliability and maintainability.\nAbility to troubleshoot ETL failures and ensure stable production operations.\nPreferred Qualifications:\nExperience designing reusable Ab Initio components, parameterized frameworks, and standardized patterns for faster delivery.\nStrong exposure to performance tuning techniques in Ab Initio (partitioning strategies, parallelism, memory/resource optimization).\nExperience working in structured delivery environments with version control, release processes, and operational support practices.\nAbility to collaborate effectively with stakeholders to clarify requirements and propose practical, scalable ETL solutions.\nFamiliarity with data validation approaches, reconciliation checks, and building robust audit/control mechanisms in pipelines.\nGood to have skills:\nSQL, Unix Shell Scripting, Data Warehousing Concepts, Scheduling Tools Autosys/Control-M, Production Support & Monitoring\nPreferred skills\nTechnology->Data Management - Data Integration->Ab Initio\nEducation\nMCA,MSc,MTech,Bachelor of Engineering,BTech","description_format":"text","description_chars":3684,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-16T09:37:33Z"}],"visa":[],"liveness":{"score":88,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.88,"p_room":1,"age_days":27,"expected_fill_days":93,"reasons":["conf:2","velocity","win:early","comp:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/infosys-ab-initio-developer-2","json_url":"https://alion.io/job/infosys-ab-initio-developer-2.json","meta":{"generated_at":"2026-10-17T06:21:55Z","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":8559,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":223},"rest":"https://alion.io/mcp/rest/get_company?id=223"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finfosys-ab-initio-developer-2"},{"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%2Finfosys-ab-initio-developer-2"},{"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%2Finfosys-ab-initio-developer-2"},{"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/infosys-ab-initio-developer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finfosys-ab-initio-developer-2"}]}