C

Citi

Runs banking and payments for global clients

Applications Support Senior Analyst - Assistant Vice President

IT Service Desk & End User SupportPosted on Nov 12
Full-timeSingaporeNo salary listedHybrid

About the Job

Requirements

  • 5–8 years of experience in an application support role.
  • Experience installing, configuring, or supporting business applications.
  • Experience with programming languages and willingness or ability to learn them.
  • Ability to adjust quickly to changes and reprioritization.
  • Ability to explain technical issues in simple terms to non-IT staff.
  • Demonstrated analytical skills.
  • Experience using tools for issue tracking and reporting.
  • Knowledge or experience with problem management tools.
  • Good all-round technical skills.
  • Ability to share information with support team members and other technology teams.
  • Ability to plan and organize workload.
  • Clear and concise written and verbal communication skills, including communication appropriate to relevant stakeholders.
  • Bachelor’s/University degree or equivalent experience.
  • 4–8 years of application production support experience in the financial industry.
  • Experience using call or ticketing software.
  • Working knowledge of technologies in the Cloudera distribution, including HDFS, Hive, Impala, Spark, YARN, Sentry, Oozie, and Kafka.
  • Knowledge of cluster bottleneck analysis, performance tuning, effective resource usage, capacity planning, and investigation.
  • Experience monitoring cluster performance, implementing best practices, ensuring cluster stability, and creating or analyzing performance metrics.
  • Hands-on experience supporting applications built on Hadoop.
  • 4–6 years of Linux experience.
  • Good SQL experience with any relational database management system.
  • Strong knowledge of Microsoft-based operating systems.
  • Experience using or troubleshooting Microsoft Office, particularly Word and Excel.

Responsibilities

  • Provide technical and business support to users of Citi applications, resolve application issues quickly, and improve stability, efficiency, and effectiveness.
  • Maintain application systems that have completed development and are running in the firm’s daily operations.
  • Manage, maintain, and support applications and their operating environments, focusing on stability, quality, functionality, and service-level expectations.
  • Perform start-of-day checks, continuous monitoring, and regional handovers.
  • Perform same-day risk reconciliations.
  • Develop and maintain technical support documentation.
  • Identify ways to maximize the potential of the applications used.
  • Assess the risk and impact of production issues and escalate them promptly to business and technology management.
  • Ensure storage and archiving procedures are in place and functioning correctly.
  • Define scope and objectives for complex application enhancements and problem resolution.
  • Review and develop application contingency plans to ensure availability to users.
  • Work with development and production support teams to prioritize bug fixes and support tooling requirements.
  • Participate in application releases, from development and testing through production deployment.
  • Conduct post-implementation analysis to verify successful system design and functionality.
  • Assess the implications of applying technology to the current environment; identify risks, vulnerabilities, and security issues, and communicate their impact.
  • Ensure essential procedures are followed and help define operating standards and processes.
  • Act as a liaison between users and traders, internal technology groups, and vendors.
  • Raise problems to appropriate technology and business teams while adhering to service-level agreements.
  • Advise or coach new or lower-level analysts.
  • Use evaluative judgment based on factual analysis in complicated and unique situations.
  • Ensure the quality of work provided by self and others, affecting the role’s team and closely related work teams.
  • Exchange complex information through clear communication and diplomacy.
  • Own and participate in support projects covering stability, efficiency, and effectiveness initiatives.
  • Assess risk in business decisions, safeguard the firm, clients, and assets, comply with applicable laws, rules, regulations, and policy, apply sound ethical judgment, and transparently escalate, manage, and report control issues.
  • Perform other assigned duties and functions.
  • Operate with limited direct supervision and exercise independent judgment and autonomy.
  • Act as a subject-matter expert to senior stakeholders and other team members.

Desired Qualifications

  • Autosys, Control-M, or other scheduler experience.
  • UNIX shell scripting, Python, or Perl.
  • Knowledge or working experience with ITRS Active Console or other monitoring tools.
  • Knowledge or working experience with Autosys or other schedulers.

About the Company

Citi

Runs banking and payments for global clients

Citi runs banking, investment and payment services for companies, governments and individuals around the world. Its global network connects institutions with local banking systems, while its US consumer business sells credit cards and deposit accounts. Corporate clients use Citi to manage cash, finance trade and raise capital, and investors use its trading, custody and wealth services to hold and manage assets. The bank earns interest on loans and fees from payments, securities transactions, financial advice and account services. Citi traces its banking roots to 1812; the Citigroup holding company was formed in 1998, and its headquarters are in New York City.

Company size
10,001+
Company stage
IPO
Headquarters
New York City, New York
Founded
1812

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