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Added 6 mins ago
Senior AI Applied Scientist II
Prenuvo
Vancouver, BC
$150,000 to $177,000 CAD / year
We are looking for a Senior AI Applied Scientist II to independently own a model domain end-to-end within our AI Research org, from problem framing through validated, production-deployed…
Added 6 mins ago
Senior Software Developer in Test (SDET)
Global Relay
Halifax, NS
As a Senior Software Developer in Test, you will be part of a small, highly focused team responsible for delivery of highly scalable and robust services within Global Relay’s platform. You…
Added 6 mins ago
Senior Product Designer
Trudell Medical Group
London, ON
You'll join our design team – working alongside our Product Designer and Lead Product Designer – as a senior contributor across the patient mobile app and care-team desktop app, owning…
Added 6 mins ago
Site Superintendent - PL#25709
Peter Lucas
Saskatoon, SK
$125,000 to $160,000 CAD / year
Full-time
10+ years of experience in a Site Superintendent or similar senior field leadership role, preferably within the mining, civil, concrete, or heavy industrial construction industries
Added 6 mins ago
Strategic Initiatives Manager
United Way British Columbia
Kelowna, BC
$92,510.6 to $96,369 CAD / year
Full-time
Reporting to the Senior Director, Community Impact & Investment, this role leads the implementation of strategic priorities across the organization and in community. It works across teams…
Added 6 mins ago
Finance Manager
HEALWELL AI (TSX: AIDX)
Toronto, ON
$110,000 to $120,000 CAD / year
Full-time
Conduct financial analysis, variance analysis, and provide insight to support decision-making by senior management.
Added 6 mins ago
Senior Data Engineer
Ardent SoftSol Inc.
Montreal, QC
Contract
We are seeking an experienced Senior Data Engineer with strong expertise in Snowflake, Databricks, Python, and SQL to design, develop, and support modern cloud-based data platforms. The…
Added 6 mins ago
Supply Chain Operations Manager
CarbonRun
Dartmouth, NS
$80,000 to $100,000 CAD / year
Full-time
Reporting to the Senior Director, Business Development and working closely with our science, business and operations teams, you will build and maintain CarbonRun's feedstock engagement…
Added 6 mins ago
Senior Java Developer – Murex / Commodities
MSZ Systems
Toronto, ON
Contract
We are looking for a Senior Java Developer with strong Capital Markets experience, preferably in Commodities trading.
Added 6 mins ago
Project Manager/Leader - Senior
Maarut Inc
Toronto, ON
Contract
Articulates and prioritizes issues and risks at senior executive levels and recommends mitigation strategies for decision makers.
Added 6 mins ago
Tax Intern (Masters of Tax Candidate) - January 2027
Richter
Toronto, ON
Full-time
…mandates, both ongoing and transactional. Working closely with senior members of the Cross Border Tax Team, you will assist Canadian companies operating abroad and foreign companies…
Added 6 mins ago
Operations Supervisor
FedEx Canada
Mirabel, QC
Full-time
Deux ans d’expérience dans les opérations de tri chez FedEx ou dans un poste horaire de niveau senior OU,
Added 6 mins ago
Enterprise Account Executive
Avant Imaging & Information Management, Inc.
Toronto, ON · Scarborough, ON
Full-time
…who can identify opportunities, open new accounts, develop senior-level relationships and turn initial projects into long-term client…
Added 6 mins ago
Graphic Design and Digital Communications Coordinator
British Columbia School Trustees Association
Vancouver, BC
Full-time
Experience supporting a senior management team.
Added 6 mins ago
Program Support Manager, Military Family Services-EN
Canadian Forces Morale and Welfare Services
Ottawa, ON
$97,420 to $114,660 CAD / year
Full-time
Under the direction of a Senior Manager, Military Family Services, the Program Support Manager will be responsible for providing leadership to a team within the Enhanced CAF Child Care…
Added 6 mins ago
Senior Accountant, Corporate Accounting
Beedie
Burnaby, BC
$85,000 to $100,000 CAD / year
Full-time
We are seeking a Senior Accountant to join the Corporate Accounting team. This role is responsible for corporate accounting and reporting across a real estate group structure. The Senior…
Added 7 mins ago
Brand Manager
Sofina Foods Inc
Markham, ON
Reporting to the Senior Brand Manager, Specialty Deli, the Brand Manager is responsible for the development and execution of marketing strategies, plans and programs that build brand equity…
Added 7 mins ago
Senior Financial Analyst, Internal Audit
Equitable
Waterloo, ON
…heard, and your growth is encouraged we’d love to connect. The Senior Financial Analyst, Internal Audit job is to add value through independently identifying and assessing the effectiveness…
Added 7 mins ago
Senior Quantitative Analyst
Equitable
Waterloo, ON
Equitable is growing! We are looking for a Senior Quantitative Analyst to join our Public Investments team!
Added 7 mins ago
Associate Property Manager
Harvard
Calgary, AB
Reporting to the Senior Property Manager, this position is a member of a local portfolio team working collaboratively with other members responsible for marketing, administration,…
Added 7 mins ago
Senior Contracts Administrator
Metrolinx
Toronto, ON
Full-time
Our Commercial Management team within CPG Rapid Transit is seeking a Contract Senior Contracts Administrator to provide contract planning, management and administration services for…
Added 7 mins ago
Principal Software Developer – AI/ML Performance Validation & Systems Testing
Advanced Micro Devices, Inc
Markham, ON
Full-time
We are seeking a Principal Software Engineer to serve as the senior technical leader for ROCm software validation across compute workloads and server-class systems. In this…
Added 7 mins ago
Senior Product Manager
Ratehub
Remote, Canada
Full-time · Remote
Ratehub is looking for a Senior Product Manager to join our growing Product team. Reporting directly to the Chief Product and Technology Officer, you will own the end-to-end product…
Added 7 mins ago
Senior Tax Accountant
Baker Tilly GWD
Guelph, ON
Full-time
We are looking for a Senior Tax Accountant to join our team - a role where your expertise will drive meaningful outcomes and your ambition will help shape what comes next. Here, you’ll…
Added 22 mins ago
Senior Manager, US Tax - Part Time
Moodys Private Client
Calgary, AB
Part-time
The rapidly growing team at Moodys Private Client LLP seek to add a Part Time, Senior Manager, US Tax to its accounting team in Calgary, Alberta, Canada. The candidate will work with a team…

Citi

Applications Development Technology Lead Analyst - Lead Java Developer - Vice President

Mississauga, ON, Canada

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Experience: 6+ years of professional experience in software engineering and enterprise applications development.
Posting language: English
Posted: Sep 21, 2026

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Original job description

Overview of the Role

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management.

The Applications Development Technology Lead Analyst (Lead Java Developer) is a senior-level position responsible for leading the architectural design, implementation, and continuous modernization of robust, highly available, and scalable enterprise application systems. This role combines hands-on engineering in modern Java ecosystems (Java 17+, Spring Boot, Kafka, Cloud Native) with technical team leadership, architectural governance, and leveraging modern AI-assisted engineering tools to drive developer productivity.

Key Responsibilities

Technical Leadership & Team Mentorship

Act as the technical lead and mentor for an agile development pod; conduct thorough code reviews, enforce engineering standards, and coach engineers in modern design patterns and clean code principles.
Drive sprint technical planning, work allocation, backlog grooming, and technical risk assessment in partnership with Product Owners and Project Managers.
Champions continuous improvement by adopting modern engineering methodologies, test-driven development (TDD), and GenAI-powered developer productivity tools (e.g., GitHub Copilot) to accelerate delivery and enhance code quality.

Architecture, Design & Development

Lead the end-to-end design and delivery of resilient, cloud-native microservices architectures using Java 17+ and Spring Boot (3.x).
Architect high-throughput, low-latency event-driven systems utilizing Apache Kafka (topic partitioning, consumer group management, schema registries, and idempotent processing).
Design and optimize relational persistence layers on Oracle Database, including complex data modeling, schema migrations (Flyway/Liquibase), advanced query tuning, index optimization, and transaction management via JPA/Hibernate.
Establish secure, robust RESTful APIs and asynchronous integration endpoints adhering to enterprise security standards and API governance.

Cloud Native, Containerization & CI/CD

Drive containerization and deployment strategies using Docker, Kubernetes, and Red Hat OpenShift across hybrid and enterprise cloud environments.
Define and implement scalable deployment manifests, Helm charts, health check probes, horizontal pod autoscaling (HPA), and zero-downtime deployment strategies (blue-green / canary).
Partner with DevOps teams to enhance automated CI/CD pipelines (Git, Jenkins/Tekton, SonarQube, Artifactory, Snyk) with automated quality gates and security scans.

Quality, Reliability & Observability

Promote rigorous automated testing practices, establishing high test coverage with JUnit 5, Mockito, integration testing (Testcontainers), and contract testing.
Implement comprehensive telemetry, centralized logging, distributed tracing, and monitoring using tools such as Prometheus, Grafana, OpenTelemetry, and Splunk/Loki.
Resolve complex, high-impact production and performance bottlenecks through heap/thread dump analysis, JVM tuning, and profiling.

Governance, Risk & Controls

Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets.
Ensure strict adherence to secure software development lifecycle (SSDLC) practices, regulatory standards, vulnerability management, and architecture governance policies.

Qualifications & Skill Set

Core Technical Experience

6+ years of professional experience in software engineering and enterprise applications development.
Java 17+ Expertise: Deep hands-on experience with modern Java (Java 17/21), including records, sealed classes, pattern matching, concurrency/multi-threading, memory management, and modern garbage collectors (G1, ZGC).
Spring Framework & Microservices: Extensive experience designing and building enterprise microservices with Spring Boot 4.x, Spring Cloud, Spring Data JPA, Spring Security, and distributed caching.
Event-Driven Architecture & Messaging: Proven track record implementing scalable streaming solutions using Apache Kafka (producers/consumers, error handling, dead-letter queues, Avro/JSON schema registry).
Database & Data Modeling: Strong proficiency in Oracle Database (SQL, PL/SQL, query execution plan analysis, indexing strategies, connection pooling, and performance optimization).
Cloud & Container Ecosystem: In-depth knowledge of Docker, Kubernetes, and Red Hat OpenShift (deployments, services, configs/secrets, ingress, pod lifecycle, Helm).
AI-Assisted Development: Experience utilizing AI developer tools (e.g., GitHub Copilot, AI-driven code generation, automated test scaffolding, and refactoring assistants) to enhance engineering velocity and team efficiency.
Testing & Quality Assurance: Advanced experience with JUnit 5, Mockito, Testcontainers, mutation testing, and static analysis tools (SonarQube, Checkmarx).
Build & CI/CD Tooling: Proficient with Maven/Gradle, Git, Jenkins/Tekton pipelines, and modern DevOps release management.

Leadership & Soft Skills

Demonstrated experience acting as a technical team lead, scrum tech lead, or lead engineer guiding engineering teams.
Strong analytical and problem-solving skills with the ability to navigate ambiguous, complex legacy systems into modern target states.
Exceptional verbal and written communication skills with the capability to interface effectively with business stakeholders, architecture review boards, and distributed engineering teams.

Education

Bachelor’s degree/University degree in Computer Science, Computer Engineering, Information Technology, or equivalent practical 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.

Citi Canada is an equal opportunity employer. Accordingly, we will make accommodations to respond to the needs of people with disabilities (including, without limitation, physical and mental health disabilities) during the recruitment process and otherwise in accordance with law. Individuals who view themselves as Aboriginals, members of visible minority or racialized communities, and people with disabilities are encouraged to apply.

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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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Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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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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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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 Citi’s EEO Policy Statement and the Know Your Rights poster.

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More about this job

Responsibilities

The Lead Java Developer will oversee the architectural design, implementation, and modernization of scalable enterprise application systems. This role involves mentoring an agile development pod, enforcing engineering standards, and driving technical strategy in collaboration with product owners.

Requirements

Candidates must have 6+ years of professional software engineering experience with deep expertise in Java 17+, Spring Boot, and microservices architecture. A bachelor's degree in a technical field is required, along with proven experience in cloud-native development and event-driven systems.

Skills

Java 17+
Spring Boot
Apache Kafka
Microservices
Oracle Database
Kubernetes
Red Hat OpenShift
Docker
CI/CD
Cloud Native
RESTful APIs
JUnit 5
Technical Leadership
SQL
Event-Driven Architecture
GitHub Copilot

Visa sponsorship

Not detected in the job text

Keywords

Java 17
Spring Boot
Kafka
Microservices
Oracle Database
Kubernetes
OpenShift
Docker
CI/CD
Cloud Native
RESTful APIs
JUnit 5
Mockito
Testcontainers
SonarQube
Jenkins
Tekton
SQL
PL/SQL
Agile
Scrum
GitHub Copilot
Prometheus
Grafana
OpenTelemetry
Splunk
JPA
Hibernate
Flyway
Liquibase

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