C

Citi

Runs banking and payments for global clients

Applications Development Intermediate Programmer Analyst

Backend EngineeringConfirmed live in the last 24 hours
Full-timeMississauga, ON, Canada$79.3k - $110.7kHybrid

About the Job

Requirements

  • At least 2 years of relevant Financial Services industry experience, including at least 2 years in a hands-on application development or scripting/automation role.
  • Expert proficiency in Shell scripting (Bash, Ksh, or Sh) in Unix/Linux environments, including writing, maintaining, and optimizing production-grade scripts for automation, data processing, file handling, and system operations.
  • Strong proficiency in SQL, including writing, debugging, and optimizing complex queries across large financial datasets, with hands-on experience in data validation, joins, aggregations, and filtering logic.
  • Hands-on experience with relational database platforms such as Oracle, SQL Server, MySQL, or PostgreSQL, including schemas, indexing, and query performance optimization.
  • Experience building and supporting ETL pipelines and data workflows using shell-based scripting and related automation tools, including troubleshooting data extraction, transformation, and loading processes end to end.
  • Proficiency in Python scripting for data manipulation, file parsing, and automation tasks that complement shell-based workflows.
  • Experience with enterprise job scheduling platforms such as Autosys or Control-M, including configuring shell-script-driven jobs, dependency chains, calendar settings, and failure alerting.
  • Ability to work across Unix/Linux environments, including file system navigation, process management, permission handling, cron job configuration, and environment variable management.
  • Experience parsing, transforming, and validating CSV, JSON, and XML formats using shell and scripting utilities such as awk, sed, grep, and cut.
  • Debugging and troubleshooting skills across shell script logic, data pipeline failures, and job scheduling configurations, with a structured approach to diagnosing and resolving production issues.
  • Experience with version control tools such as Git for managing shell scripts, configuration files, and automation code in a collaborative development environment.
  • Basic understanding of capital markets, trade life cycle, and financial data flows.
  • Clear and concise written and verbal communication.
  • Problem-solving and decision-making skills.
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements.
  • Bachelor's degree, university degree, or equivalent experience.

Responsibilities

  • Use knowledge of application development procedures and concepts, along with basic knowledge of other technical areas, to identify and define necessary system enhancements, including using script tools and analyzing and interpreting code.
  • Consult with users, clients, and other technology groups on issues; recommend programming solutions; and install and support customer exposure systems.
  • Apply fundamental knowledge of programming languages to design specifications.
  • Analyze applications to identify vulnerabilities and security issues, and conduct testing and debugging.
  • Serve as an advisor or coach to new or lower-level analysts.
  • Identify problems, analyze information, and make evaluative judgments to recommend and implement solutions.
  • Resolve issues by identifying and selecting solutions using acquired technical experience and precedent.
  • Operate with limited direct supervision and exercise independent judgment and autonomy.
  • Act as a subject matter expert to senior stakeholders and/or other team members.
  • Assess risk in business decisions, safeguard the firm's reputation and its clients and assets, drive compliance with applicable laws, rules, and regulations, adhere to policy, apply sound ethical judgment regarding personal behavior, conduct, and business practices, and escalate, manage, and report control issues transparently.

Desired Qualifications

  • JSON parsing and processing within shell or Python scripts is a strong plus.
  • Familiarity with reconciliation concepts and data controls in financial operations is highly desirable.
  • Financial Services industry experience is preferred.

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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