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Citi Logo Citi · IT - Software Development

Apps Dev Tech Sr Lead Analyst

Canada, Mississauga Employment contract 145100.00 - 217700.00 USD / Year · Job Posted July 03, 2026
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Job Description

We are looking for an experienced Apps Development Group Manager to lead engineering for the Trade Manager Zone (TMZ) platform within the Cash Securities Settlements group, supporting the Equity Growth Initiative. This is a senior engineering leadership role that combines hands-on technical contribution with organizational accountability.

Job Responsibility

  • Actively participate in system design, architecture reviews, and code reviews across TMZ platform teams
  • Contribute to the design of distributed, fault-tolerant, real-time systems for high-volume, low-latency equity trade processing
  • Write, review, and refactor production-grade code in Kotlin, Java, and Python
  • Lead design of event-driven, microservices-based architectures using Kafka or Solace
  • Drive low-latency and high-performance system design
  • Design and govern data architecture across Oracle (SQL) and MongoDB (NoSQL)
  • Champion trunk-based development, feature flags, and progressive delivery
  • Produce and review architecture decision records (ADRs) and technical design documents
  • Contribute hands-on to AI/ML integration on the TMZ platform
  • Lead the implementation of AI-powered platform capabilities
  • Evaluate and adopt GenAI and LLM APIs
  • Use and promote AI-assisted development tools
  • Lead the design of AI/ML pipelines on real-time trade event streams
  • Define and enforce AI governance standards
  • Identify and prioritize AI adoption opportunities
  • Set and enforce engineering standards across all TMZ teams
  • Conduct code reviews on critical platform components
  • Drive adoption of AI-powered quality practices
  • Lead performance engineering
  • Own the security and compliance posture of the TMZ platform
  • Define engineering metrics and KPIs
  • Ensure all engineering delivery is aligned to Citi Engineering Excellence Standards
  • Define and own the engineering roadmap for the Trade Manager Zone platform
  • Develop strong domain knowledge in equity trade lifecycle
  • Own the platform's SLA, SLO, and SLI commitments
  • Lead cross-platform integration
  • Drive capacity planning and investment prioritization
  • Partner with Operations, Risk, Compliance, and Business teams
  • Lead and develop multiple engineering teams
  • Own the talent strategy for TMZ engineering
  • Develop the next generation of technical leads and engineering managers
  • Mentor senior engineers and managers
  • Drive AI upskilling across the team
  • Act as the primary engineering point of contact for the TMZ platform
  • Communicate platform health, delivery progress, engineering strategy, and risk
  • Partner with Product, Operations, Risk, Finance, and Compliance
  • Represent TMZ engineering in cross-business technology forums
  • Manage vendor and partner relationships

Requirements

  • Kotlin
  • Python
  • Java
  • Microservices Architecture
  • Event-Driven & Messaging Systems (Kafka or Solace)
  • Low-Latency & High-Performance Computing
  • High Availability & Fault Tolerance
  • Oracle (SQL)
  • MongoDB (NoSQL)
  • AI & ML Integration
  • GenAI & LLM Integration
  • Data Engineering (Kafka Streams, Flink, or equivalent)
  • Intelligent Automation
  • AI Governance
  • Cloud-Native Engineering (AWS, Kubernetes, Docker)
  • CI/CD & DevOps
  • Observability & AIOps
  • Secure Engineering
  • Agile at Scale (SAFe)

Nice to have

  • Hands-on experience with real-time ML model serving
  • Familiarity with RAG patterns, vector databases (e.g., Pinecone, Weaviate), or agentic AI frameworks (e.g., LangChain, AutoGen)
  • Knowledge of MLOps practices
  • Understanding of regulatory compliance frameworks relevant to securities settlement (e.g., T+1, CSDR)
  • Experience with chaos engineering and resilience testing
  • Knowledge of reconciliation and exception handling patterns in settlement workflows
  • Familiarity with prompt engineering and LLM fine-tuning in an enterprise, regulated context
  • Experience with technology investment governance and engineering budget management
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