Posted 2 months ago
Java Applications Development Lead, Vice President
@ Citi Canada Technology Services ULC
Mississauga, Ontario
Overview
Citi Canada Technology Services ULC is hiring a senior Java Applications Development Lead, Vice President for its Markets Treasury Technology team, focused on Money Markets. The role leads design and delivery of resilient, cloud-native Java and Spring Boot microservices with MongoDB, and works closely with treasury business desks. The posting states a salary range of $120,800 to $170,800 and full-time employment.
Responsibilities:
- Lead design and deployment of low-latency Money Market microservices
- Partner with treasury business desks and product managers
- Enforce standards for coding, testing and deployment
- Diagnose and resolve complex performance issues
- Mentor mid-level and junior developers
Requirements summary:
- 10+ years of application development and technical leadership in financial services
- Expert Core Java (17+) and Spring Boot
- Strong MongoDB experience including performance tuning
- Knowledge of money market accounting and risk calculations
- Cloud-native, event-driven architecture experience
Tools & skills
Source and dates
Employer career site / ATS feed · workday
- Employer posting date
- 2026-09-09
- First seen by our source
- 2026-10-08
- Source record updated
- 2026-11-01
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Lead |
| Department | Software development |
| Experience | 10+ years |
| Hours per week | 40 (estimated) |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Bachelor’s degree (required), Master’s degree (preferred) |
| Fields of study | Computer Science, Engineering |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Citi Canada Technology Services ULC
| Field | Value |
|---|---|
| Open jobs on Jobsy | 169 |
Overview of the Role
The Applications Development Technology Lead Analyst is a senior-level position within the Markets Treasury Technology team, specifically focusing on the Money Markets domain. This role is responsible for establishing, designing, and implementing highly resilient, scalable, and performant application systems and microservices in coordination with global technology and business partners.
The overall objective of this role is to lead applications systems analysis, architecture, and programming activities, driving the modernization of our Treasury and Money Market platforms using Java, Spring Boot, and MongoDB in a cloud-native environment.
Key Responsibilities
- Technical Leadership: Lead the design, development, and deployment of high-throughput, low-latency transactional systems and microservices for Money Market trading, funding, and trade life cycle management.
- Business & Function Integration: Partner with Markets Treasury business desks, product managers, and multiple management teams to align technology solutions with business goals, identifying and defining system enhancements to support new financial products and process improvements.
- Architecture & Design: Provide subject matter expertise in modern application design, ensuring that all microservices and system integrations adhere to the firm's overall architecture blueprints, security standards, and cloud-native principles.
- Problem Solving & Performance Tuning: Resolve high-impact, complex technical and business process issues. Conduct in-depth evaluation of system flows, database performance (MongoDB), data ingestion pipelines, and API exposure layers to eliminate bottlenecks.
- Standards & Best Practices: Establish and enforce robust standards for clean coding, comprehensive testing (unit, integration, and performance), debugging, and automated deployment.
- Mentorship & Collaboration: Serve as a technical advisor, coach, and mentor to mid-level and junior developers, allocating work, conducting code reviews, and fostering a culture of continuous learning.
- Risk & Compliance: Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding the organization, its clients, and assets. Drive compliance with applicable laws, rules, and regulations, adhering to policy, applying sound ethical judgment, and escalating control issues with transparency.
Recommended Qualifications
- Experience: 10+ years of hands-on application development and technical leadership experience in the financial services domain, with a strong focus on Markets Treasury, Money Markets, and Trade Lifecycle Management.
- Core Tech Stack Expertise:
- Deep, hands-on expertise in Core Java (Java 17+) and the Spring Boot ecosystem (Spring Cloud, Spring Security, Spring Data).
- Strong experience with NoSQL databases, specifically MongoDB (document modeling, aggregation framework, indexing, sharding, and performance tuning).
- Domain Knowledge (Money Markets & Treasury Accounting):
- Strong understanding of core financial and treasury accounting concepts, including PAA (Profit Attribution Analysis), PnL (Profit and Loss) calculation/attribution, Accrual accounting (accrual interest, amortization, and yield calculations for Money Market instruments), and Risk calculations (IRDL and CRDL)
- Proven experience integrating trading and treasury platforms with downstream ledger, accounting, and books & records systems for seamless PnL, accrual processing, and financial reconciliation.
- Performance & Scalability: Demonstrated experience diagnosing and solving complex performance issues across the entire application flow (including database queries, messaging ingestions, and API exposure layers).
- Cloud-Native & Modern Architecture:
- Expertise in cloud-native development principles, designing and building highly resilient, scalable, and observable services (using tools like Prometheus, Grafana, or OpenTelemetry) in a cloud or containerized environment (e.g., OpenShift, AWS).
- Experience with distributed caching (e.g., Redis, GemFire) and event-driven architectures using messaging middleware (e.g., Kafka, Solace).
- SDLC & Tools:
- Strong understanding of CI/CD pipelines (Jenkins, Tekton, or Harness), Git, Scrum/Agile methodologies, and JIRA.
- Familiarity with AI-assisted development tools (e.g., GitHub Copilot) and a proven track record of leveraging AI to accelerate day-to-day development tasks, code generation, and optimization.
- Leadership & Soft Skills:
- Excellent communication, stakeholder management, and consensus-building skills, with the ability to articulate complex technical concepts to non-technical business partners.
- Strong project management, prioritization, and organizational skills, with the ability to adjust priorities quickly in a dynamic environment.
Education
- Bachelor’s degree/University degree or equivalent experience in Computer Science, Engineering, or a related field.
- Master’s degree preferred.
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Job Family Group:
Technology------------------------------------------------------
Job Family:
Applications Development------------------------------------------------------
Time Type:
Full time------------------------------------------------------
Primary Location Full Time Salary Range:
$120,800.00 - $170,800.00------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
Automated Processing and AI
We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.
Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.
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This job opening is for an existing job vacancy.
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