Pyspark Developer

About Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact.

Responsibilities

• Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code
• Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
• Apply fundamental knowledge of programming languages for design specifications
• Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
• Serve as advisor or coach to new or lower level analysts

Requirements

• 4-8 years relevant experience in Big Data Analytics OR Big Data OR Cloud Engineering
• Hands on experience over SQL, Python, PySpark, with Spark components
• 3-7 years of experience as Big Data Engineer to develop, optimize, and manage large-scale data processing systems and analytics platforms
• 2 years of experience in distributed data processing & near real-time data analytics using PySpark
• ETL Experience with any relevant tool
• Strong understanding of PySpark execution plans, partitioning & optimization techniques

Benefits

• Programs and services for your physical and mental well-being including access to telehealth options, health advocates, confidential counseling and more
• Empowerment to manage your financial well-being and help you plan for the future
• Access to an array of learning and development resources to help broaden and deepen your skills and knowledge as your career progresses