Citi - Canada

Citi seeks a Vice President, Infrastructure Delivery Manager to lead Fixed Income technology in Mississauga, Canada. This role requires 10+ years of experience managing server builds, database configurations, and strategic migrations. You will coordinate with development, DBA, and production supp...

Lead Data Engineer Spark and SQL – Vice President role in Mississauga, Canada. Leverage 6-10 years of experience in Spark, Scala, Ab Initio, ETL, and SQL to lead applications development. Drive high-impact projects, partner with management, and ensure system integration. Ideal for a subject matte...

Senior Programmer Analyst (AVP) sought in Mississauga, Canada to lead Java Microservices architecture and design. This role requires 5+ years of experience driving technical projects, managing software releases, and mentoring teams. You will own complex systems from conception to deployment, leve...

Seeking an experienced Cloud Platform DevOps Engineer (5+ yrs) to join our North American AI and DevOps team in Mississauga, Canada. You will enhance platform stability, design scalable infrastructure, and manage Kubernetes, Docker, Helm, and CI/CD pipelines. Key skills include HashiCorp Vault, P...

Senior Applications Development Programmer Analyst sought in Mississauga, Canada. Leverage 5-8 years of experience in AI/ML and backend SQL to define data requirements, analyze sources, and ensure data quality across Oracle SQL, MongoDB, and Iceberg. Collaborate with AI/ML engineers on complex pr...

Lead the development of cutting-edge applications as a Vice President, Applications Development Technology Lead Analyst in Mississauga, Canada. Leverage 6+ years of expertise in Java, React, Spring Boot, and Oracle to drive microservices and cloud-native solutions. This senior role demands AI too...

Join Citi in Mississauga as an Applications Support Senior Analyst, providing L2 production support for Fixed Income F&S applications. Leverage 5-8 years of experience with Python, Shell, Linux, and SQL to drive stability, automation, and efficiency. Collaborate with development and business team...

Seeking an experienced Database Administrator in Mississauga, Canada to manage and modernize on-premise Oracle Autonomous Database, MongoDB, and Big Data systems. This role focuses on high availability, disaster recovery, and performance tuning while leading migrations to AWS and GDP cloud soluti...

Seeking a skilled **Pyspark Data Engineer** in **Mississauga, Canada** to join a leading financial technology team. You will build and manage large-scale data processing systems using **Apache Spark, Hadoop, and Kafka**. Ideal candidates bring 2-5 years of experience with **Python, SQL, and Data ...

Senior Low-Latency Java Data Systems Engineer sought by Citi’s Equities Technology team in Mississauga, Canada. You will design and build the core data-plane for electronic trading, processing order lifecycle and market data events with strict latency and correctness guarantees. Requires 7+ years...

Senior Java Developer sought for Fixed Income Trading Services in Mississauga, Canada. You will design and implement Par Loan Trading systems using Spring Boot, Kafka, and Docker. Requires 5+ years in Java distributed development, real-time messaging, and containerization. Join a global team to d...

Join a top-tier Fixed Income team as a Python Platform Engineer in Mississauga, Canada. You will build enterprise-scale applications using Python, Django, Flask, Pandas, and Airflow, with Docker and Kubernetes. Leverage LLM tools like OpenAI and Langchain to enhance quant and data science workflo...