Job Summary: We are seeking a Senior Ab Initio Developer to lead technical sessions, document business rules, and propose architectures for ETL processes and data modeling. Key Responsibilities: 1. Lead technical sessions for knowledge extraction. 2. Propose architecture for ETL processes and data modeling. IDS Comercial is a 100% Mexican IT company with 43 years of experience and presence in Mexico, Latin America, and the USA. Over 1,500 consultants work on numerous projects across financial, commercial, manufacturing, telecommunications, services, government, and other sectors. We are accredited at CMMI Level 5 (Capability Maturity Model Integration), a quality model established by the Software Engineering Institute (SEI). Certified by ISO under standard ISO/IEC 27001:2013. We hold the Socially Responsible Enterprise (ESR) distinction. WE ARE LOOKING FOR YOU! · Senior Ab Initio Developer · Key responsibilities: Identify information stakeholders and critical dependencies for operations. Lead technical sessions with project teams for knowledge extraction and business rule documentation. Propose equivalent architecture for ETL processes and data modeling without resorting to application cloning. Requirements: ETL & Data Integration Advanced proficiency in Ab Initio Databases Solid experience with Teradata (analysis of complex models) Oracle. Work Mode: Hybrid (1 visit per week). · Location: CDMX. · We offer: Monthly base salary (100% payroll scheme) Statutory benefits Attendance bonus (10% of monthly base salary) 5% housing fund (% of payroll) 2% retirement fund (% of payroll) Major Medical Expense Insurance Minor Medical Expense Insurance Accident Life Insurance Savings Fund (Optional) Fleet Vehicle Insurance (Optional) Commercial Agreements · We are an inclusive company free from any form of discrimination, where opportunities are available to those who demonstrate attitude and talent. We do not require medical certificates confirming non-pregnancy or Human Immunodeficiency Virus (HIV) status as prerequisites for joining our great team and accessing equal growth opportunities.-Requirements- Minimum education: Higher education – Bachelor’s degree years of experience Keywords: developer, programmer, senior, sr