Establish and implement new or revised application systems and programs in coordination with the Technology Team, leading applications systems analysis and programming activities.
Requirements
- Expert with big data / Spark technology
- Technical Skills - Java/J2EE, Hadoop, Spark, Hive, Impala, Kafka and Elastic along with focus on data analysis/analytics.
- Knowledge on Big Data/Spark suite of products is preferable
- 8+ years of relevant experience in Application Development for Enterprise
- 10+ years relevant experience on building data engineering solutions for large scale Reporting and Data Warehouse implementations
- 8+ years experience in building enterprise data warehouse systems in finance sector is preferable
- Utilize advanced knowledge of supported main system flows and comprehensive knowledge of multiple areas to achieve technology goals
Responsibilities
- Design and implement robust data pipelines and systems for data ingestion, processing, and storage.
- Develop, test, and maintain big data solutions using Java and related frameworks (e.g., Hadoop, Spark, Kafka).
- Create and optimize algorithms and data processing logic to extract insights from large datasets.
- Work with large datasets, ensuring data quality, integrity, and security within big data ecosystems.
- Provide expertise in area of advanced knowledge of applications programming and plan assignments involving large budgets, cross functional project, or multiple projects
- Develop application methodologies and standards for program analysis, design, coding, testing, debugging, and implementation
- Research and evaluate new big data technologies and AI/ML advancements to enhance system capabilities and performance.
Other
- Influence and negotiate with senior leaders and communicate with external parties
- 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.
- Consistently demonstrates clear and concise written and verbal communication
- Management and prioritization skills
- Ability to develop working relationships
