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Big Data Developer – Pyspark, Hive
Citi. 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 .
Tech Stack
Tools & technologiesETLHadoopOraclePySparkSparkSQL
About the role
Key responsibilities & impact- 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
- Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
- Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
- Acts as SME to senior stakeholders and/or other team members.
Requirements
What you’ll need- 4+ Years Hands on Experience in BigData, Pyspark
- Strong experience with Oracle database development, including PL/SQL programming.
- Proficiency in Big Data platforms such as Hadoop, Spark, or similar technologies.
- Solid understanding of database design principles and data modeling.
- Experience with ETL tools and data integration processes.
- Knowledge of performance tuning and query optimization techniques.
- Familiarity with data warehousing concepts and implementation.
- Strong problem-solving and analytical skills.
- Excellent communication and teamwork abilities.
Benefits
Comp & perks- 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.
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
BigDataPysparkOracle database developmentPL/SQL programmingHadoopSparkETL toolsdata integrationperformance tuningquery optimization
Soft Skills
problem-solvinganalytical skillscommunicationteamworkcoachingadvisory skillsevaluative judgement