Spark Scala Developer

The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities., * 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
• Has the ability to operate with a limited level of direct supervision.
• Can exercise independence of judgement and autonomy.
• Acts as SME to senior stakeholders and /or other team members.
• 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.

Qualifications: Spark + Scala

• 4-8 years of experience, as a software developer.

• Good experience in programming language - Scala

• Good experience in SQL queries/optimizations.

• Good experience in Big Data technologies (A MUST) -

• HDFS, Cloudera

• Good knowledge of databases: Hive, HBase.

• Good knowledge in Apache Spark, Spark-SQL, Spark Streaming, UDF, Sqoop, Spark jobs optimization.

• Kafka.

Exposure to various file formats

• JSON, AVRO, CSV, XML
• Flat Text Files

Exposure in Relational DatabaseExposure to ETL Batch Scheduling & Automation Right attitude to participate and contribute through all phases of Development Lifecycle.

• Good team player.
• Right sense of ownership.
• Eager to learn.

Good to have - Neo4j, Gemfire, DeltaTable, Apache Iceberg, Cloudera CDP Education:

• Bachelor's degree/University degree or equivalent experience