Applications Development Analyst, Citi

Citi

Location:
Canada, Mississauga

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

120800.00 - 170800.00 USD / Year

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Job Description:

Senior Application Developer on FI Data team responsible for monetizing data generated by Citi's fixed income business and building tools/services that provide actionable insights with direct impact on revenue. The team delivers state of the art data centric solutions across sales, risk, pricing, quants, algorithmic trading, execution, trade processing.

Job Responsibility:

Design and develop high performance green-field data analytics products for a Tier 1 bank
Collaborate with business partners on the trading floor to create technical solutions with a competitive advantage
Part of an innovative team pushing boundaries to create cutting edge data visualization solutions
Promote and follow engineering best practices
Evaluate and build POCs for new strategic initiatives and work to convert to enterprise solutions
Provide post release assistance to business, development and support groups

Requirements:

7+ years demonstrable and relevant experience
Strong understanding of Python 3.6 or above
Knowledge of python frameworks and libraries, including Pytest, Pandas, Flask, and Kafka
Solid understanding of REST API development
Experience with design and implementation of cloud-ready applications and deployment via Kubernetes/Openshift
Experience with big data computation platforms (Flink, Spark, Apache Beam) or big data distribution platforms (Hadoop, Druid, Pinot, Trino, Ignite)
Hands-on experience in handling various data structures
Understanding of threading model of Python, and multi-processor architecture
Experience working on a Continuous Integration and Continuous Delivery environment
Familiarity with TeamCity, Sonarqube and Jenkins
Experience with the SDLC lifecycle and in working within an Agile environment
Understanding of Agile software development methodology
Strong academic record, ideally with a Bachelors or Masters degree in Computer Science, or related technical/quantitative discipline

Nice to have:

Knowledge of python microservice development using FAST API and streaming technology Faust
Understanding of financial derivatives (rates or other) or willing to learn about this area

Additional Information:

Job Posted:
September 13, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Applications Development Analyst