Senior Data Analyst (Hands On) - VP

London, United Kingdom
28 Jul 2022
27 Aug 2022
Job Function
Industry Sector
Finance - General
Employment Type
Full Time
Citi's technology team is growing at lightning speed, and we are looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe - we are changing the way people bank and how the world does business. Citi Treasury and Trade Solutions processes trillions of dollars in B2B payments every day for our largest corporate customers, in 135+ currencies across 90+ countries. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. Join an environment with a laser focus on growth and progress, and take your career to the next level through the power of Citi's unmatched globality and vast expertise. This is an incredible opportunity to be part of a worldwide transformation to a future state global digital banking platform.

Job Description

The Senior Data Analyst is a strategic professional who stays abreast of developments in the Data Engineering space and contributes to Data strategy for Core Accounts. Is a recognized technical authority for a line of business. Is proficient in data modeling and converting a complex set of business data into the business entities usable by different applications, business and operations stakeholders.
Candidate will be working on fast-paced, highly visible and challenging projects. Candidate is expected to be a self-starter and someone who loves technology in general and excels when challenged.
  • Create logical and physical data models for reporting and analytics use cases, using best practices to ensure high data quality, optimal performance and reduced redundancy.
  • Lead the definition and ongoing management of target data architecture for reporting applications with focus on standards and performance.
  • Work with the Application Development team to implement data strategies, build data flows and develop conceptual data models.
  • Act as an expert consultant to team management on various data architecture related planning and drive the data architecture initiatives.
  • Optimize and update logical and physical data models to support new and existing projects.
  • Maintain logical and physical data models along with accurate metadata.
  • Define and maintain accurate functional data definitions and taxonomies for entities and attributes.
  • Work with DBA teams and support groups to proactively handle and resolve performance issues in reporting applications.
  • Own and ensure error free and smooth delivery of data model deliverables to various DB environments.
  • Ensure and enforce a governance process to oversee implementation activities and ensure alignment to the defined architecture.
  • Develop and contribute to best practices for standard naming conventions and coding practices to ensure consistency of data models.
  • Analyze data-related system integration challenges and propose appropriate solutions with strategic approach.
  • Examine new application design and perform periodic code review of ETL and Reporting SQLs and recommend corrections as required.
  • 8-12 years' experience in analyzing and defining banking reporting and analytical application data structures and architecture
  • Expert level practical knowledge of Oracle and complex SQLs for reporting applications.
  • Expertise in Data warehousing concepts, Star and Snowflake schema, Relational Schema, Partitioning, Indexes etc.
  • Should have significant experience in Apache Kudu or Impala data schema designing methods, partitioning strategies, etc.
  • Knowledge and understanding of Big Data technologies and architecture would be added advantage.
  • Preferable Experience with No SQL and relational databases
  • Demonstrated influencing, facilitation and partnering skills with various stakeholders at different levels.
  • Proven and practical hands on experience in various modeling methodology like Dimensional and relational Modeling etc.
  • Track record of interfacing with and presenting results to senior management
  • Analytical, flexible, team-oriented and have good interpersonal/communication skills
  • Good functional understanding and experience on Banking domain.
  • 6-8 years demonstrated experience in Erwin and/or other similar data modeling tools with focus on reporting and analytical applications.
  • Good to have experience in area of transactional banking, liquidity management.
  • Bachelors degree or Advanced Degree
Job Family Group:
Operations - Services -------------------------------------------------
Job Family:
Reference Data Management ------------------------------------------------------
Time Type:
Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi") invite all qualified interested applicants to apply for career opportunities. 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 .

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