Application Development Senior Advisor- Hybrid

Cigna-Evernorth Services, Inc. seeks an Application Development Senior Advisor in our Bloomfield, CT location to lead end-to-end ETL development using ETI, a legacy ETL tool that generates COBOL code, ensuring accurate and timely data movement across systems.Responsibilities:• Manage and optimize a large, mission critical financial data warehouse and associated data marts that drive reporting, financial closure, analytics and reconciliation across enterprise.• Translate complex and financial data requirements into reliable, scalable and efficient technical solutions that support core accounting, reporting and compliance functions.• Provide direction and oversight to development teams, both onshore and offshore, ensuring solutions are aligned with financial system goals, timelines and quality standards.• Act as a senior problem solver for production support issues with a focus on performance tuning and resolving system bottlenecks that impact financial processing or reporting deadlines.• Hybrid work schedule.Qualifications:• Bachelor’s degree in Computer Science, Computer Information Systems, or closely related field and 5 years of experience.• Will also accept a Master’s degree and 3 years of experience.• Must have experience with: leveraging the ETI tool to auto-generate COBOL code, enabling accelerated development cycles and consistent code quality;• Enterprise mainframe application development with COBOL;• JCL; REXX;• Performance analysis tools including STROBE, XPEDITOR, OMEGAMON, and FILE-AID;• Version control using Endevor; IBM DB2, including advanced performance tuning of complex queries to optimize system responsiveness and ensuring scalability across high-volume financial applications;• Leading cross-functional development teams, providing architectural guidance, code reviews, and quality assurance oversight throughout the Software Development Life Cycle;• Supporting mission-critical production environments, including off-hours incident resolution, to meet month-end and quarter-end Service Life Agreement commitments;• Using productivity and development tools including TOAD, Jira, ESP Scheduler, Microsoft Office Suite, and Visio, to ensure effective collaboration, documentation, and workflow management;• Architectural design and data modeling principles underpinning enterprise-level financial data warehouses and their associated data marts; and,• Enabling efficient data integration, reporting, and analytics across business domains in enterprise-level financial data warehouses and their associated data marts.If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload.About The Cigna Group Doing something meaningful starts with a simple decision, a commitment to changing lives. At The Cigna Group, we’re dedicated to improving the health and vitality of those we serve. Through our divisions Cigna Healthcare and Evernorth Health Services, we are committed to enhancing the lives of our clients, customers and patients. Join us in driving growth and improving lives.Qualified applicants will be considered without regard to race, color, age, disability, sex, childbirth (including pregnancy) or related medical conditions including but not limited to lactation, sexual orientation, gender identity or expression, veteran or military status, religion, national origin, ancestry, marital or familial status, genetic information, status with regard to public assistance, citizenship status or any other characteristic protected by applicable equal employment opportunity laws.If you need a reasonable accommodation to complete the online application process, please email View email address on click.appcast.io for assistance. Please note that this email inbox is dedicated to accommodation requests only and cannot provide application updates or accept resumes.The Cigna Group has a tobacco-free policy and reserves the right not to hire tobacco/nicotine users in states where that is legally permissible. Candidates in such states who use tobacco/nicotine will not be considered for employment unless they enter a qualifying smoking cessation program prior to the start of their employment. These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State.Qualified applicants with criminal histories will be considered for employment in a manner consistent with all federal, state and local ordinances.Job SummaryJob number: 26005436Date posted : 2026-05-04Profession: TechnologyEmployment type: Full time