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Added 35 mins ago
S
Medical Laboratory Assistant - Lions Gate Hospital
Sanya’k̓ula
North Vancouver, BC
- Part-time
…Information systems and related database system/s to enter data, generate blood collection lists and reports, etc. Answers telephones, files and distributes materials as…
Added 1 hour ago
AS
Project Engineer (France)
AdaptiveMobile Security
Engineer, BC
- Full-time
Execute functional and automated test scripts to verify Product and system behavior.
Added 1 hour ago
A
Software Engineer - Apple, Inc.
Apple
Vancouver, BC
- Full-time
…frameworks (such as Angular or React). You excel at defining robust data interfaces, designing high-throughput data pipelines and storage layers, and working closely with designers and…
Added 1 hour ago
T
University of Saskatchewan (Edwards School of Business Hallway Visit) - October 6 2026
TD
Saskatoon, SK
- Full-time
…fundamentals of commercial lending through financial analysis, risk management and industry analysis. This will give you the capability to work closely with a variety of mid-market…
Added 1 hour ago
A
Manager, Software Engineering
AltaML
Toronto, ON
- Full-time
…skills library are the default way engineers design, build, test, and review software, not an optional accelerant a few people…
Added 1 hour ago
MC
Technical Business Analyst – Syndigo PIM MDM (35930)
Myticas Consulting
Canada
- Contract
7–10+ years in business analysis, requirements gathering, or data strategy for MDM, PIM, data integration, or enterprise information management projects.
Added 1 hour ago
AS
Sage Intacct Construction Implementation Specialist ($5000 Signing Bonus)
Asyma Solutions Ltd.
Canada
- Full-time
Asyma Solutions Ltd. is a growing boutique Professional Services organization focused on cloud financial management software, implementation, training, support, and long-term customer…
Added 1 hour ago
NE
Site Health, Safety & Environment Coordinator
NexGen Energy Ltd.
La Loche, SK
- Full-time
Participate in the Integrated Management System audit activities as required.
Added 2 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
…Analyst is a technical lead responsible for system architecture, data strategy, and integration frameworks, ensuring the reliability, scalability, and security of critical business systems.…
Added 2 hours ago
A
Business Analyst
Affinity
Burnaby, BC
- Contract
Develop high‑quality BA deliverables, including process maps, workflow diagrams, business requirements, use cases, epics/user stories, acceptance criteria and data mappings.
Added 2 hours ago
AN
Senior/Lead Software Engineer (Packet Forwarding Engines)
Arista Networks
Vancouver, BC
- Full-time
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of…
Added 2 hours ago
AN
Senior/Lead Software Engineer, Layer1
Arista Networks
Vancouver, BC
- Full-time
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of…
Added 2 hours ago
RS
Material Handler Night Shift Sunday - Wednesday
Ryder Supply Chain Solutions
Winnipeg, MB · CAN - Winnipeg MB Gamble Pl
- Full-time
…with integrated transportation, logistics, and supply chain management solutions that enhance the way they do business. Building and maintaining a fleet takes time, resources, and expertise…
Added 2 hours ago
Unit Clerk
Winnipeg Regional Health Authority
Winnipeg, MB
…orders. Schedules appointments/tests for patients and obtains test results. Performs a variety of tasks for the care and comfort of patients. Prepares payroll information for the area.…
Added 2 hours ago
Admissions Clerk 4
Winnipeg Regional Health Authority
Winnipeg, MB
Working as a member of the Admissions Team in conjunction with the Management, Admitting/Patient Registration, the incumbent is responsible for the collection of personal and financial data…
Added 3 hours ago
M
Senior Manager, Organic Growth
Mistplay
Toronto, ON
- $120,000 to $165,000 CAD / year
- Full-time
…clear: identify what can meaningfully drive organic installs, test it rigorously, and scale the channels and programs that work into a durable, compounding source of…
Added 3 hours ago
TT
Senior Creative Director / Directeur(trice) principal(e) de la création
Transformer Table
Montreal, QC
- Full-time
Work closely with Performance Marketing, Email/CRM, E-commerce and Product to test, learn and improve creative using data (A/B tests, ad performance, conversion metrics)
Added 3 hours ago
Business Analyst
County of Wellington
Guelph, ON
…analysis, stakeholder engagement, process improvement, requirements management, testing coordination, and business readiness activities. The role works collaboratively with departments to…
Added 3 hours ago
T
Business Systems Analyst II
TD
Toronto, ON
- Full-time
Support testing teams in translating requirements and use cases into test conditions and expected results for product, performance, user acceptance, and operational acceptance testing
Added 3 hours ago
T
Quality Engineer II (VMS)
TD
Toronto, ON
- Full-time
Strong knowledge of test data management to reuse automated test data provisioning capabilities
Added 3 hours ago
T
Business Systems Analysis Specialist
TD
Toronto, ON
- Full-time
You'll collaborate with stakeholders across the bank – including Foundational Services Entitlement, Products, Reference Data, Lending, Payments, Trade Finance, and core banking – while…
Added 3 hours ago
MU
Laboratory Technician
McGill University
Brown Student Serv.
- Full-time
…established methodology. Prepares materials and equipment. Compiles data. Demonstrates techniques. Maintains…
Added 3 hours ago
C
Clinical Assistant, Genetics Clinic – Temporary Full-Time (1.0) (until August, 2027)
CHEO
Ottawa, ON
- Full-time
…relevant medical records and lab reports, drawing pedigrees, data entry into relevant programs, organizing test requisition forms and drafting visit…
Added 4 hours ago
TI
Digital Marketing & Automation Manager - Bravo Insurance Services Ltd.
The InsureBC Group
Vancouver, BC
- Full-time
Plan, build, test, and optimize paid search and paidsocial campaigns through full account management, with clear ROI accountability
Added 4 hours ago
TH
Nurse Practitioner (Casual) - M TDB Virt Care
Trillium Health Partners
ON · ON, Canada
- Part-time
…launched a pilot clinic in October 2025 to further scale and test the virtual care platform to offer patients with lower acuity issues to access an assessment with an NP in a HealthPod.…

Citi

Lead Java Developer, Vice President

Mississauga, ON, Canada

$120,800.00 - $170,800.00 · Full-time

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Job details

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Apply by: Dec 5, 2026
Experience: 6-10 years of professional experience in software engineering and enterprise applications development.
Posting language: English
Posted: Oct 5, 2026

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

6-10 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.

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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

Lead the architectural design, implementation, and modernization of scalable enterprise applications while mentoring an agile development team. Drive technical strategy, ensure high-quality code standards, and oversee the deployment of resilient cloud-native microservices.

Requirements

Requires 6-10 years of professional software engineering experience with deep expertise in Java 17+, Spring Boot, and event-driven architectures. Candidates must possess strong leadership skills and proficiency in cloud-native containerization and database optimization.

Skills

Java 17+
Spring Boot
Apache Kafka
Microservices
Oracle Database
Kubernetes
Docker
Red Hat OpenShift
CI/CD
Cloud Native
RESTful APIs
JUnit 5
Mockito
Technical Leadership
Agile
GenAI

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Kafka
Microservices
Oracle Database
Kubernetes
Docker
OpenShift
Cloud Native
CI/CD
Jenkins
Tekton
SonarQube
RESTful APIs
JUnit 5
Mockito
Testcontainers
Prometheus
Grafana
OpenTelemetry
Splunk
Agile
GitHub Copilot
GenAI
Software Engineering
Architecture
DevOps
SQL
PL/SQL
Enterprise Applications

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