Data Science Lead Analyst Job at Citi (Warsaw)

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Lead Data Analyst – Marketing Data & AI

Role Overview: We are seeking an experienced Lead Data Analyst with deep experti...

Location

India , Delhi, Kolkata

Salary:

Not provided

Thirdeye Data

Expiration Date

Until further notice

Requirements

6–8 years of experience in data analytics, marketing analytics, or data science, with a strong technical foundation
Proven experience working with Customer Data Platforms (CDP) and marketing data ecosystems
Hands-on expertise with Adobe Analytics, Google Analytics, and related CRM/data management platforms
Advanced proficiency in SQL and experience working with large-scale datasets and cloud environments
Strong programming skills in Python or R for statistical analysis, modeling, and data processing
Deep understanding of marketing attribution, ROI modeling, and customer journey analytics
Experience in data visualization, dashboarding, and storytelling through data
Strong foundation in statistical testing, A/B testing, and experiment design

Job Responsibility

Lead the design and implementation of data models and pipelines supporting marketing analytics and customer intelligence
Integrate and manage data from Customer Data Platforms (CDPs), CRM, and marketing automation tools to create a unified customer view
Leverage Agentic AI and Gen AI frameworks to automate analytical workflows and drive advanced insights
Analyze marketing performance across channels to measure ROI, customer engagement, retention, and lifetime value
Build scalable dashboards, reports, and visualizations for marketing and executive stakeholders using tools like Tableau, Power BI, or Looker
Develop and apply machine learning models for segmentation, churn prediction, personalization, and recommendation systems
Drive experimentation and A/B testing to evaluate marketing effectiveness and optimize performance
Ensure data quality, governance, and compliance across data systems, analytics platforms, and pipelines
Partner with Marketing, Product, Data Science, and Engineering teams to define KPIs, optimize customer journeys, and enhance customer loyalty initiatives
Translate analytical findings into strategic recommendations to improve marketing performance and business outcomes

Senior Data Science Analyst

The Data Science Senior Analyst is a seasoned professional role. Applies in-dept...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years experience in business and data analysis, process improvement and project management
Ability to effectively use complex analytical, interpretive and problem solving techniques
Demonstrated interpersonal, verbal and written communication skills
Methodical attention to detail
Experience using tools for statistical modeling of large data sets
Hands on coding experience with Python, SQL is mandatory (proficiency with Libraries such as Pandas, NumPy required)
Experience using tools for statistical modeling of large data sets
Expert background in utilizing SQL/Python to extract, manipulate, and analyze datasets
Preferable experience with tools such as Tableau, PySpark, Airflow, Git, JIRA and Confluence
Experience in Data Modelling, ETL technologies, Data pipeline

Job Responsibility

Developing and implementing advanced analytical models and solutions
Strong coding skills:Proficiency in Python, PySpark, and SQL for data analysis and model development
Big data expertise:Working knowledge of big data platforms like Cloudera and Databricks
Model development:Experience in building and deploying machine learning and AI models
Generative AI knowledge:Familiarity with generative AI techniques and their applications
Collaboration:Working with cross-functional teams to identify opportunities and deliver data-driven insights
Conducts strategic data analysis, identifies insights and implications and make strategic recommendations, develops data displays that clearly communicate complex analysis
Mines and analyzes data from various banking platforms to drive optimization and improve data quality
Deliver analytics initiatives to address business problems with the ability to determine data required, assess time & effort required and establish a project plan
Consults with business clients to determine system functional specifications

What we offer

Extensive on-the-job training and exposure to senior leaders
More traditional learning
Opportunity to give back and make a positive impact through volunteerism

Fulltime

Data Science Lead Analyst

The Data Science Lead Analyst is a strategic professional tasked with conducting...

Location

Mexico , Ciudad De Mexico

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

MBA or Advanced Degree Information Systems, Business Analysis / Computer Science
6-10 years experience using tools for statistical modeling of large data sets
Process Improvement or Project Management experience
Bachelor’s/University degree or equivalent experience, potentially Masters degree
Licenciatura en Economía, Estadística, Informática o áreas afines
Al menos 7 años en puestos relacionados con análisis de datos, ciencia de datos, desarrollo de modelos de Machine Learning e Inteligencia Artificial
Conocimiento en SAS // Phython- SQL (Avanzado)
Cientifico de Datos (Modelos)
Desarrollo estadística y econometría

Job Responsibility

Conducts strategic data analysis, identifies insights and implications and makes strategic recommendations
Develops data displays that clearly communicate complex analysis
Mines and analyzes data from various banking platforms to drive optimization and improve data quality
Deliver analytics initiatives to address business problems with the ability to determine data required, assess time & effort required and establish a project plan
Consults with business clients to identify system functional specifications
Applies comprehensive understanding of how multiple areas collectively integrate to contribute towards achieving business goals
Consults with users and clients to solve complex system issues/problems through in-depth evaluation of business processes, systems and industry standards
recommends solutions
Leads system change process from requirements through implementation
Provides user and operational support of application to business users

Fulltime

Data Science Intermediate Analyst

The Data Science Intermediate Analyst is a developing professional role. Deals w...

Location

Mexico , Ciudad De Mexico

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

2-5 years experience using tools for statistical modeling of large data sets
Ability to effectively use complex analytical, interpretive and problem solving techniques
Analytical, flexible, team-oriented and has good interpersonal/communication skills
Demonstrated influencing, facilitation and partnering skills
Proficient in Microsoft
Indispensable experiencia profesional en paquetes estadísticos (SAS Avanzado, SQL, R Intermedio y Python intermedio, Spark deseable).

Job Responsibility

Conducts strategic data analysis, identifies insights and implications and make strategic recommendations, develops data displays that clearly communicate complex analysis
Mines and analyzes data from various banking platforms to drive optimization and improve data quality
Delivers analytics initiatives to address business problems with the ability to determine data required, assess time & effort required and establish a project plan
Consults with business clients to determine system functional specifications
Consults with users and clients to solve complex system issues/problems through in-depth evaluation of business processes, systems and industry standards
recommends solutions
Leads system change process from requirements through implementation
provides user and operational support of application to business users
Formulates and defines systems scope and objectives for complex projects through research and fact-finding combined with an understanding of applicable business systems and industry standards
Impacts the business directly by ensuring the quality of work provided by self and others

What we offer

Equal opportunity employer
Global workforce benefits supporting well-being, growth, and work-life balance.

Fulltime

Data Analytics Lead Analyst

The Data Analytics Lead Analyst is a strategic professional who stays abreast of...

Location

India , Bengaluru

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

12-18 years experience using codes for statistical modeling of large data sets
Hands-on experience with build and test of ETL (Ab Initio) and API test automation frameworks
Hands-on experience with complex coding on automation frameworks to simplify test automation
Prior experience with Synthetic data solutions (Ex: Synthetic Data Vault and other LLM models)
Unix, SQL and Shell Scripting experience is a must have
Proficiency in PySpark
Strong understanding of Microservice architecture
Expertise in content validation from XML, databases, and flat files using scripts
SME in Data Analysis, Database testing, Messaging queues
Experience with tools like SOAP UI, Postman or Swagger

Job Responsibility

Integrates subject matter and industry expertise within a defined area
Contributes to data analytics standards around which others will operate
Applies in-depth understanding of how data analytics collectively integrate within the sub-function as well as coordinate and contribute to the objectives of the entire function
Employs developed communication and diplomacy skills are required in order to guide, influence and convince others, in particular colleagues in other areas and occasional external customers
Resolves occasionally complex and highly variable issues
Produces detailed analysis of issues where the best course of action is not evident from the information available, but actions must be recommended/ taken
Responsible for volume, quality, timeliness and delivery of data science projects along with short-term planning resource planning
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

Fulltime

Lead Analyst, Digital Data Governance & Compliance

As a member of the Information Services department, the Lead Analyst, Digital Da...

Location

United States , Los Angeles

Salary:

115000.00 - 126000.00 USD / Year

Benchmark Makers

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Information Management, Computer Science, Business Administration, or a related field
7+ years of experience in digital data governance, compliance, data mapping, litigation hold or eDiscovery roles
Demonstrated experience with data governance programs, particularly in regulated and/or law firm environments
Working knowledge of SQL, PowerShell, and Power BI technologies
Strong understanding of litigation hold and internal investigation protocols
Familiarity with data governance and data management platforms such as Microsoft Purview, Relativity, or similar platforms
Strategic thinker with strong analytical and critical thinking skills
Excellent written and verbal communication skills
High integrity and sound judgment with sensitive information

Job Responsibility

Work closely with the Senior Manager, Digital Data Governance & Compliance to lead the strategy, implementation and management of comprehensive electronic data governance frameworks, standards, and policies
Develop and execute data lifecycle management processes for unstructured and structured digital content
Develop and execute Litigation Hold process
Lead internal data collections in response to audits, investigations or internal reviews
Lead process for maintaining enterprise data map
Partner with IT, legal, privacy, and business units to identify, classify, and document digital data assets
Collaborate with cross-functional teams (Legal, Compliance, Information Security, IT, Business Units) to identify risks, close control gaps, and support continuous improvement
Prepare and deliver training, guidance, and communications to staff
Work with the Office of the General Counsel to support internal and external audits and investigations
Evaluate and implement digital tools for litigation hold, data mapping, governance, and eDiscovery processes

Fulltime

Lead Analyst, Digital Data Governance & Compliance

As a member of the Information Services department, the Lead Analyst, Digital Da...

Location

United States , Chicago

Salary:

105000.00 - 120000.00 USD / Year

Benchmark Makers

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Information Management, Computer Science, Business Administration, or a related field
7+ years of experience in digital data governance, compliance, data mapping, litigation hold or eDiscovery roles
Demonstrated experience with data governance programs, particularly in regulated and/or law firm environments
Working knowledge of SQL, PowerShell, and Power BI technologies
Strong understanding of litigation hold and internal investigation protocols
Familiarity with data governance and data management platforms such as Microsoft Purview, Relativity, or similar platforms
Strategic thinker with strong analytical and critical thinking skills
Excellent written and verbal communication skills
High integrity and sound judgment with sensitive information

Job Responsibility

Work closely with the Senior Manager, Digital Data Governance & Compliance to lead the strategy, implementation and management of comprehensive electronic data governance frameworks, standards, and policies
Develop and execute data lifecycle management processes for unstructured and structured digital content
Develop and execute Litigation Hold process, ensuring data relevant to ongoing or anticipated litigation is properly identified, preserved, and tracked throughout Litigation Hold lifecycle
Lead internal data collections in response to audits, investigations or internal reviews, ensuring completeness, chain of custody, and evidentiary standards are met
Lead process for maintaining enterprise data map, ensuring all data assets, flows, and repositories are documented, regularly reviewed, and updated for accuracy
Partner with IT, legal, privacy, and business units to identify, classify, and document digital data assets across systems and platforms
Collaborate with cross-functional teams (Legal, Compliance, Information Security, IT, Business Units) to identify risks, close control gaps, and support continuous improvement of data governance practices
Prepare and deliver training, guidance, and communications to staff regarding electronic data governance, best practices, and compliance obligations
Work with the Office of the General Counsel to support internal and external audits and investigations
Evaluate and implement digital tools for litigation hold, data mapping, governance, and eDiscovery processes

Fulltime

Lead Analyst, Digital Data Governance & Compliance

As a member of the Information Services department, the Lead Analyst, Digital Da...

Location

United States , San Francisco

Salary:

126000.00 - 132000.00 USD / Year

Benchmark Makers

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Information Management, Computer Science, Business Administration, or a related field
7+ years of experience in digital data governance, compliance, data mapping, litigation hold or eDiscovery roles
Demonstrated experience with data governance programs, particularly in regulated and/or law firm environments
Working knowledge of SQL, PowerShell, and Power BI technologies
Strong understanding of litigation hold and internal investigation protocols
Familiarity with data governance and data management platforms such as Microsoft Purview, Relativity, or similar platforms
Strategic thinker with strong analytical and critical thinking skills
Excellent written and verbal communication skills
High integrity and sound judgment with sensitive information

Job Responsibility

Work closely with the Senior Manager, Digital Data Governance & Compliance to lead the strategy, implementation and management of comprehensive electronic data governance frameworks, standards, and policies
Develop and execute data lifecycle management processes for unstructured and structured digital content
Develop and execute Litigation Hold process
Lead internal data collections in response to audits, investigations or internal reviews
Lead process for maintaining enterprise data map
Partner with IT, legal, privacy, and business units to identify, classify, and document digital data assets
Collaborate with cross-functional teams to identify risks, close control gaps, and support continuous improvement of data governance practices
Prepare and deliver training, guidance, and communications to staff regarding electronic data governance
Work with the Office of the General Counsel to support internal and external audits and investigations
Evaluate and implement digital tools for litigation hold, data mapping, governance, and eDiscovery processes

Fulltime

Data Science Lead Analyst

Citi

Location:
Poland , Warsaw

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
April 30, 2025

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Job Posted:April 30, 2025

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Location:
Poland , Warsaw

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
April 30, 2025