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Added 4 mins ago
Wireless Sales Consultant
Staples Inc.
London, ON
Part-time
…self-development and interact with the larger store team and other business units to share your expertise. Primarily a sales position, you help our consumers and business customers achieve…
Added 4 mins ago
Technology Director (Web & Mobile)
APPLY
Toronto, ON
Full-time
…client organizations. You'll also identify and oversee organic business growth across dedicated accounts. Your leadership will enable diverse teams to successfully implement Apply’s…
Added 4 mins ago
Delivery Management
Synechron
Mississauga, ON
Full-time
…technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy…
Added 4 mins ago
Bilingual Ecommerce Web Specialist (English -French)
Messer Americas
ON · Mississauga, ON
Full-time
Messer is the largest privately held industrial gas business in the world, and a leading industrial and medical gas company in North and South America. We offer over 125 years of expertise…
Added 4 mins ago
Enterprise Architect
Synechron
Mississauga, ON
Full-time
…technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy…
Added 18 mins ago
Pharmacy Manager
Walmart Canada
Atholville, NB
Full-time
…Responsible for efficient Associates' scheduling according to business needs, ongoing associate assessment and periodic performance reviews. Responsible for developing and executing…
Added 18 mins ago
Gérant de rayon, marchandise générale
Walmart Canada
Saint-Georges, QC · St-Georges, QC
Full-time
…by keeping the sales floor stocked, organized, and ready for business. This role leads and supports associates in completing handheld tasks, maintaining merchandise standards, and assisting…
Added 18 mins ago
(CAN) Customer Service Manager
Walmart Canada
ON · Kenora, ON
$15 CAD / hour
Full-time
Be open to working a variety of shifts, including evenings, weekends, and holidays, based on business needs. Your adaptability helps ensure the store runs smoothly and customers receive…
Added 18 mins ago
Manager, Gift Processing (1 - Year Contract)
Canadian Cancer Society
Toronto, ON
Contract
For roles based in Quebec, French is required. Knowledge of another language may be required depending on job responsibilities and business needs.
Added 18 mins ago
(CAN) Customer Service Manager
Walmart Canada
Winnipeg, MB
$15 CAD / hour
Full-time
Be open to working a variety of shifts, including evenings, weekends, and holidays, based on business needs. Your adaptability helps ensure the store runs smoothly and customers receive…
Added 18 mins ago
Practice Manager
Gowling WLG
Calgary, AB
$78,000 to $88,000 CAD / year
Full-time
Whether you’re pursuing a role in law or business services, explore what’s possible and make your mark with Gowling WLG.
Added 18 mins ago
Manager Practice Operations and Initiatives
Gowling WLG
Ottawa, ON
$101,000 to $113,000 CAD / year
Full-time
Advanced proficiency with Microsoft Excel and PowerPoint; experience with reporting, business intelligence and project-management tools is preferred.
Added 18 mins ago
Analyst, Walmart Services - Supply Forecast
Walmart Canada
Mississauga, ON
Full-time
Position Summary...This role drives business development and account management activities, playing a key part in the growth of the ecosystem. It involves working closely with seller…
Added 18 mins ago
Practice Manager
Gowling WLG
Vancouver, BC
$78,000 to $88,000 CAD / year
Full-time
Whether you’re pursuing a role in law or business services, explore what’s possible and make your mark with Gowling WLG.
Added 18 mins ago
Information Technology (IT) Manager
Kepler Communications Inc.
Toronto, ON · Greater Toronto Area, Canada
Full-time
Our mission is to provide real-time on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence and innovation. With 33 satellites launched to date, Kepler…
Added 18 mins ago
Principal
Oakbridge Search Partners
Toronto, ON
Full-time
Contributing to the firm's growth initiatives by actively participating in business development and prospecting efforts to support new client acquisition.
Added 18 mins ago
(CAN) Gérant du service à la clientèle
Walmart Canada
Cowansville, QC
Full-time
Be open to working a variety of shifts, including evenings, weekends, and holidays, based on business needs. Your adaptability helps ensure the store runs smoothly and customers receive…
Added 19 mins ago
Chief Operations Officer, Bermuda GHNW
Manulife
Toronto, ON · Waterloo, ON
Full-time
Accountable for delivering operational excellence, customer and distributor outcomes, business growth enablement, risk and regulatory compliance, and colleague engagement across the Bermuda…
Added 19 mins ago
Food & Beverage Supervisor
Starlight Casino
New Westminster, BC
Part-time
Use your passion for food and business to manage the front-of-house activities and ensure the best in service and quality.
Added 19 mins ago
CRR Salaried
Chartwell
Mississauga, ON
Full-time
Contribute analytical support to projects involving OneStream, Snowflake, reporting platforms, data sources, and Business Intelligence tools.
Added 19 mins ago
Seasonal Associate
Sephora
London, ON
$19.2 to $22.6 CAD / hour
…supporting both store operations and onstage service during peak business moments. You’ll create a welcoming experience while maintaining a stocked, visually ready store. If you thrive in a…
Added 19 mins ago
Beauty Advisor - Part Time
Sephora
Ottawa, ON
$19.2 to $22.6 CAD / hour
Part-time
…individual, and any additional non-discriminatory, legitimate business factors relevant to the position and/or…
Added 19 mins ago
Specialist, Marketing Campaigns 1
Bell
Toronto, ON
On the Consumer and Small business team you’ll work across a portfolio of brands and solutions. From Bell’s best networks for the home, the office and on the go to the member benefits at…
Added 34 mins ago
Audit Manager, ICFR Operations, Internal Audit
RBC
Bedford, QC · Halifax, NS
Full-time
RBC Internal Audit leverages a unique perspective - with a coordinated view across the entire business - to deliver valuable advice that not only gives assurance, but that illuminates a…
Added 34 mins ago
Senior Manager, ICFR Operations, Internal Audit
RBC
Bedford, QC · Halifax, NS
Full-time
RBC Internal Audit leverages a unique perspective - with a coordinated view across the entire business - to deliver valuable advice that not only gives assurance, but that illuminates a…

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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