Data Engineer

We are seeking a skilled and motivated Python and Database Developer to join our dynamic technology team. The ideal candidate will possess strong programming skills in Python, a solid understanding of database systems, and the ability to design, develop, and maintain efficient and scalable applications. This role involves working on a variety of projects, including data processing pipelines, web applications, and database integrations.

Responsibilities and Duties

• Involvement with development of data pipelines for ingestion, transformation, and loading of data from various sources (databases, APIs, streaming platforms) into our data warehouse/lake, ensuring seamless data flow and accessibility.

• Optimize data models for query performance and data accessibility.

• Ensure data models are well-documented and aligned with industry best practices.

• Data Quality Assurance: Implement robust data quality checks and monitoring systems to ensure data integrity and accuracy, proactively identifying and resolving data issues.

• Data Governance Contribution: Contribute to the design and implementation of data governance policies and procedures, ensuring compliance with regulatory requirements and internal standards.

Required Skills and Qualifications:

• 5+ years of hands-on experience in a Data Engineering role

• Strong proficiency in Python (version 3.6+), with experience in Python packaging and shared libraries like Pandas and NumPy.

• Experience working with Streamlit ,Plotly, Matplotlib, Seaborn and various popular libararies for building adhoc reporting and Data Visualization tools

• Handon experience working with relational databases, writing complex SQL, and optimizing queries for performance.

• API Development: Experience implementing REST APIs in Python using microframeworks like Flask.

• Experience with Java developed is a plus 

• Good understanding of data warehousing concepts and experience working with large datasets, including data modeling and ETL processes.

• Communication Skills: Strong communication skills, both written and verbal, with the ability to explain complex technical concepts to both technical and non-technical audiences.

• DevOps Practices: Experience working in a Continuous Integration and Continuous Delivery environment and familiarity with tools like Jenkins, TeamCity, SonarQube, OpenShift, ECS, or Kubernetes.

• Communicate technical concepts and solutions effectively to both technical and non-technical audiences.

• Provide technical support and troubleshooting for production systems.

• Education: Bachelor's degree in Computer Science, Software Engineering, or a related field.

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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.

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