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Citi

Full Stack Developer (Big Data)

Job Posted 13 Days Ago Posted 13 Days Ago
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Mississauga, ON
Senior level
Mississauga, ON
Senior level
Lead the design and implementation of application systems, ensuring integration across functions. Develop and maintain reporting systems and analyze data to support business objectives.
The summary above was generated by AI

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.
Responsibilities:

  • Partner with multiple management teams to ensure appropriate integration of functions to meet goals
  • Design, implement, and support key datasets that provide structured and timely access to actionable business information addressing stakeholder needs.
  • Design, develop and maintain scaled, automated, user-friendly systems, reports, dashboards, etc. that will support our business needs.
  • Participate in developing client BIE roadmaps. Interface directly with customers and stakeholders, gathering requirements and supporting end-to-end reporting solutions.
  • Participate in developing department KPI’s and operational metrics to drive improvements in automation and robotics projects
  • Develop complex queries for ad-hoc requests and projects, as well as ongoing reporting.
  • Deep dive into large data sets to answer key business questions using SQL, Excel, and other data manipulation languages.
  • Maintain data integrity, perform QA Audits and diligently troubleshoot issues.
  • Continually improve ongoing reporting and analysis processes, while automating or simplifying self-service support and access to required data sets.
  • Generate daily, weekly, and monthly data reports for both internal and external business reviews.
  • Respond with urgency to high priority requests from senior business leaders.


Qualifications:

  • 6-10 years of relevant experience in Apps Development or systems analysis role
  • Solid Investment Banking / Markets Reporting experience
  • Experience in analysing and interpreting data with Big Data tools - Impala, Hive , HBase, Hadoop, Spark & Kafka.
  • Experience with data visualization using Tableau,  Qlik or similar tools
  • Excellent programming skills in Python and/or Scala 
  • Strong analytical, problem-solving, and communication skills
  • Ability to work independently and collaboratively in a fast-paced, agile environment
  • Knowledge of data modelling and data pipeline design
  • Experience with data analysis, co-relation analysis


Education:

  • Bachelor’s degree/University degree or equivalent experience
  • Master’s degree preferred


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

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the EEO Policy Statement.

View the Pay Transparency Posting

Top Skills

Excel
Hadoop
Hbase
Hive
Impala
Kafka
Python
Qlik
Scala
Spark
SQL
Tableau

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