Responsibilities
:
1. The Application Senior Support Manager is responsible to partner with multiple technology teams to ensure appropriate integration of functions to meet goals; identify and define necessary system enhancements; analyze existing system logic, identify problems; and rmend and implements solutions.
2. Provides expertise in area and an advanced level of understanding of the principles of apps support.
3. Formulates and defines systems scope and objectives forplex, high impact application enhancements and problem resolution through in-depth analysis and evaluation ofplex business processes, systems and industry standards; documents requirements.
4. Partners with multiple technology areas and management teams to ensure appropriate integration of functions to meet goals.
5. Works closely with Product Owners, Business Analysts and Systems Analysts to determine and document Systems impacts and support requirements
6. Considers the implications of the application of technology to the current environment.
7. Identifies risks, vulnerabilities and security issues;municates impact; proposes risk mitigation options.
8. Acts as advisor or coach to new or lower level analysts; allocates work.
9. Provides in-depth analysis with interpretive thinking to define problems and develop innovative solutions.
10. Directly impacts the business by influencing strategic functional decisions through advice, counsel or provided services.
11. Persuades and influences others through strong andprehensivemunication and diplomacy skills
12. Performs other duties and functions as assigned
13. Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by drivingpliance 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.
Skills & Qualifications:
14. Working knowledge of variousponents and technologies under Cloudera distribution like HDFS, Hive, Impala, Spark, YARN, Sentry, Oozie, Kafka.
15. Very good knowledge on analyzing the bottlenecks on the cluster - performance tuning, effective resource usage, capacity planning, investigating.
16. Perform daily performance monitoring of the cluster - Implement best practices, ensure cluster stability and create/analyze performance metrics.
17. Hands-on experience in supporting applications built in Hadoop.
18. Good knowledge of Microsoft based operating systems
19. Linux experience
20. Good SQL experience in any of the RDBMS.
21. Focus on Sybase / Oracle / MSSQL databases
22. Practical problem solving and strategic thinking skills
23. Ability to work in a fast-paced environment
24. Experience working or leading requirement gathering efforts for multiple large development projects at one-time
25. PowerShell, UNIX shell scripting, Python, Java will be of added advantage.
26. Autosys / CONTROL-M or other schedulers will be of added advantage
Education:
27. Bachelor's/University degree, Master's degree preferred
What we'll provide you
By joining Citi Belfast, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive apetitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:
28. 27 days annual leave (plus bank holidays)
29. A discretional annual performance related bonus
30. Private Medical Care & Life Insurance
31. Employee Assistance Program
32. Pension Plan
33. Paid Parental Leave
34. Special discounts for employees, family, and friends
35. Access to an array of learning and development resources
Visit ourGlobal Benefitspage to learn more.
Alongside these benefits Citi ismitted to ensuring our workplace is where everyone feelsfortableing to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.
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Job Family Group:
Technology ------------------------------------------------------
Job Family:
Applications Support ------------------------------------------------------
Time Type:
Full time ------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills
Forplementary skills, please see above and/or contact the recruiter.------------------------------------------------------
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.
If you are a person with a disability and need a reasonable amodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi .
View Citi's EEO Policy Statement and the Know Your Rights poster.
Job ID 25873692