The IT Business Senior Analyst is an intermediate-level position responsible for liaising between business users and technologists to exchange information in a concise, logical and understandable way in coordination with the Technology team. The overall objective of this role is to contribute to continuous iterative exploration and investigation of business performance and other measures to gain insight and drive business planning.
Responsibilities Formulate and define systems scope and objectives for complex projects and foster communication between business leaders and IT
Consult with users and clients to solve complex system issues/problems through in-depth evaluation of business processes, systems and industry standards and recommends solutions
Support system change processes from requirements through implementation and provide input based on analysis of information
Consult with business clients to determine system functional specifications and provides user and operational support
Identify and communicate risks and impacts, considering business implications of the application of technology to the current business environment
Act as advisor or coach to new or lower level analysts and work as a team to achieve business objectives, performing other duties and functions as assigned
Has the ability to operate with a limited level of direct supervision.
Can exercise independence of judgement and autonomy.
Acts as SME to senior stakeholders and /or other team members
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.
Lead the definition, analysis, and documentation of accounting requirements for Lending products, including Mortgage, SME, Personal Loans,



and Payroll Loans portfolios
Act as the primary accounting requirements lead for technology-driven initiatives and provide accounting advisory support for business-led projects
Ensure alignment, consistency, and stakeholder agreement across Business, Controllership, Accounting Policy, General Accounting Systems and other relevant teams
Drive requirements governance by obtaining all necessary approvals and sign-offs from business, accounting, and technology stakeholders
Translate business and accounting needs into functional requirements and ensure accurate interpretation by development and technical teams
Coordinate end-to-end project execution across development, testing, and implementation phases, ensuring timely delivery and issue resolution
Define testing strategies in collaboration with business, accounting, technology, and quality assurance teams
Identify and coordinate test data and testing environment requirements, ensuring readiness and availability to support project timelines
Monitor development progress, testing execution, defect resolution, and dependency management to mitigate implementation risks
Support and manage accounting-related initiatives within the Lending product processor and strategic transformation programs
Lead accounting workstreams for Lending Consolidation projects, including migration of loan portfolios from legacy systemas into target platform, New product configuration initiatives, and non-impact testing activities related to the separation of Global Accounting Systems




Partner with Citi and Banamex stakeholders to deliver key milestones supporting Lending consolidation efforts and TSA Exit commitments
Identify risks, dependencies, and impacts to project budget, timeline, and regulatory/accounting compliance, providing proactive mitigation strategies
Facilitate communication and decision-making among cross-functional teams to ensure successful implementation of complex accounting and technology changes
Qualifications 5-8 years of relevant experience
Experience in data analysis with intermediate/advanced Microsoft Office Suite skills
Proven interpersonal, data analysis, diplomatic, management and prioritization skills
Consistently demonstrate clear and concise written and verbal communication
Proven ability to manage multiple activities and build/develop working relationships
Proven self-motivation to take initiative and master new tasks quickly
Demonstrated ability to work under pressure to meet tight deadlines and approach work methodically with attention to detail
Education Bachelor's degree/University degree or equivalent experience
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
Job Details Job Family Group: Technology
Job Family: Business Analysis / Client Services
Time Type: Full time
Most Relevant Skills: Please see the requirements listed above.
Other Relevant Skills: For complementary skills, please see above and/or contact the recruiter.
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster.

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📌 Banamex- Lending IT Sr Business Analyst (Ciudad de México)
🏢 Citibank (Switzerland
📍 Ciudad de México