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Job Overview : Responsibilities :

- Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality

- Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems

- Ensure essential procedures are followed and help define operating standards and processes

- Serve as advisor or coach to new or lower level analysts

- 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. Qualifications :

- Demonstrated analytical and problem-solving skills. Application performance tuning, troubleshooting experience and the implementation of these skills in Big Data domain.

- Comfortable working with large data volumes and be able to demonstrate a firm understanding of logical data structures and analysis techniques.

- Minimum 2 years’ experience in Big data technologies like HDFS, Map Reduce, YARN, Apache Spark, Hive.

- Familiarity with data formats like Avro, Parquet, CSV, JSON.

- Strong systems analysis, design and architecture fundamentals, Unit Testing and other SDLC activities.

- Experience in working with UNIX/LINUX and shell scripting.

- Valuable knowledge of database principles,



practices with SQL.

- Application performance tuning, troubleshooting experience and the implementation of these skills in Big Data domain. Good to Have:

- Agile/Scrum methodology experience is required.

- Experience in SCMs like GIT and tools like JIRA.

- Experience in No SQL databases.

- Familiarity with build tools such as Maven and continuous integration like Jenkins/Team City.

- Familiarity with cloud and container technologies.

- Experience real time data processing - Kafka.

- Design, build, and maintain efficient, reusable, and reliable Python/Scala code.

- Identify bottlenecks and bugs, and devise solutions to these problems.

- Develop high performance & low latency components to run Spark clusters.

- Interpreting functional requirements into design approaches those can be served through Big Data platform.

- Collaborate and partner with Global Teams based across different locations.

- Be able to propose best practices and standards.

- Perform the testing of software prototypes and transfer to the operational team.

- Processing of data using Hive, Impala & HBASE.

- Performing analysis of large data sets and derive insights.

Education :

- Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. Job Family Group :Technology

- Job Family : Applications Development
- Time Type : Full time
- Most Relevant Skills :Please see the requirements listed above.
- Other Relevant Skills :For complementary skills, please see above and/or contact the recruiter.

📌 Pyspark/python Developer - Assistant Vice President (Pune)
🏢 Citi
📍 Pune