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Added 26 mins ago
Senior Java Developer - Vice President
Citi
Mississauga, ON
Full-time
Work with Modern Technology: Utilize a modern tech stack, including Java, Kubernetes, Docker, and Kafka, to build cutting-edge financial technology solutions.
Added 40 mins ago
Supply Growth Lead
Forum Ventures
Remote, Canada
Full-time · Remote
…accessories brands use Calico to turn a design concept into a production-ready spec in seconds, keep costing and supply chain status visible in real time, and automate the coordination…
Added 2 hours ago
Performance Test Engineer #26-23967
US Tech Solutions
Mississauga, ON
$60 to $70 USD / hour
Contract
Experience defining workload models and production-like test scenarios.
Added 2 hours ago
Senior Field Tech
RESA Power
AB · Calgary, AB · Edmonton, AB
Full-time
Senior Field Techs - MV Cable Termination/Splicer are expected to perform installations, splicing, termination service, test and maintain various types of power transmission and…
Added 3 hours ago
IT Observability Infrastructure Technician - Dynatrace
Tech Talent International
Montreal, QC
$85,000 to $90,000 CAD / year
Full-time
Tech Talent International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US and Europe.
Added 4 hours ago
Tool Designer
Westerkirk
Sidney, BC
…comprehensive aerospace company with capabilities that span design, production, maintenance, repair, and overhaul (MRO) services. Our operations are supported by a team of skilled…
Added 5 hours ago
Factory Test Specialist
Ecolab
Calgary, AB · CAN-Calgary Office Starfield
Full-time
…supercomputers, and desktop computers is seeking a Factory Test Specialist to ensure the quality and performance of in‑process and finished liquid cooling products through robust factory…
Added 6 hours ago
Applications Development Technology Lead Analyst - Lead Java Developer - Vice President
Citi
Mississauga, ON
Full-time
Champions continuous improvement by adopting modern engineering methodologies, test-driven development (TDD), and GenAI-powered developer productivity tools (e.g., GitHub Copilot) to…
Added 6 hours ago
Senior Software Engineer - Cloud Gateway
Rivian and Volkswagen Group Technologies
Remote, Canada
$108,200 to $143,430 CAD / year
Full-time · Remote
…generation Software Defined Vehicles (SDVs). This new R | V Tech Employee will thrive in designing, developing, and maintaining high-performance, low-latency, robust, scalable, and reliable…
Added 8 hours ago
Lab Analyst
Cyclic Materials
Kingston, ON
Full-time
…products and transform them into high purity materials used in the production of permanent magnets. These materials are critical to the modern economy, including the production of electric…
Added 8 hours ago
Senior Product Developer (Apparel), Client Partnerships
Unisync Group Limited
Mississauga, ON
Full-time
Review production samples (fabric approval, trims approval, label approval, embellishment approval, PP/TOP approval). Making sure proto, counter-sample and production finished goods meet…
Added 9 hours ago
Lab Analyst
Cyclic Materials Inc.
Kingston, ON
…products and transform them into high purity materials used in the production of permanent magnets. These materials are critical to the modern economy, including the production of electric…
Added 11 hours ago
Product Quality Customer Support Specialist (English version)
Averna Powered by Spherea
Montreal, QC
Full-time
Their solutions include prototyping & consulting, precision assembly & production, automated test solutions, in-line test systems, test system replication, and test platforms & products.…
Added 11 hours ago
Product Quality Customer Support Specialist (English version)
Averna
Montreal, QC
Full-time
Their solutions include prototyping & consulting, precision assembly & production, automated test solutions, in-line test systems, test system replication, and test platforms & products.…
Added 19 hours ago
(GSD) People Tech Functional Support Specialist (Bangkok-based, relocation provided)
Agoda
Vancouver, BC
Full-time
Within GSD, the People Technology (HR Tech) team manages the systems that power Agoda’s people operations. Our platforms, including Workday, support key HR processes such as employee…
Added 2 days ago
Apps Dev Tech Sr Lead Analyst
Citi
Mississauga, ON
Full-time
Write, review, and refactor production-grade code in Kotlin, Java, and Python - setting the technical bar for the team.
Added 2 days ago
Lead Developer Microsoft Dynamics 365 Customer Insights Journey
G3. GG Tech Global
Canada
Contract
· Own solution packaging and deployment across development, test, and production environments, including managed and unmanaged solutions, environment variables, connection references, and…
Added 2 days ago
State Prog Admin Tech Spec - Records Production Specialist
Minnesota Direct Care and Treatment
Moose Lake 31A, MB · Moose Lake, MB
Full-time
The Minnesota Department of Direct Care & Treatment is hiring a Records Production Specialist for the Minnesota Sex Offender Program (MSOP) HIMS (Health Information Management Services).…
Added 3 days ago
Forklift Operator Material Handler - Afternoon Shift
Ryder Supply Chain Solutions
Caledon, ON · CAN - Caledon ON
Full-time
Provide technical and maintenance support for different aspects related to the automated packing system during the core shift hour of production
Added 3 days ago
Forklift operator - Days
Ryder Supply Chain Solutions
Caledon, ON · CAN - Caledon ON
Full-time
Provide technical and maintenance support for different aspects related to the automated packing system during the core shift hour of production
Added 3 days ago
Forklift Operator - Weekends
Ryder Supply Chain Solutions
Caledon, ON · CAN - Caledon ON
Full-time
Provide technical and maintenance support for different aspects related to the automated packing system during the core shift hour of production
Added 3 days ago
Forklift Operator - Weekends
Ryder Supply Chain Solutions
Caledon, ON · CAN - Caledon ON
Full-time
Provide technical and maintenance support for different aspects related to the automated packing system during the core shift hour of production
Added 11 days ago
Production Engineer
Evertz Microsystems Limited
Burlington, ON
Full-time
Production Engineers are responsible for validating industry leading broadcast and AV solutions at a modular and system level. Candidates should be ready to be challenged in an…
Added 2 days ago
Senior Technical Designer
Next Level Games
Vancouver, BC
$89,000 to $112,000 CAD / year
Temporary
Assist Production in planning your own and others’ work
Added 3 days ago
Senior Back-End Developer
RBC
Toronto, ON
Full-time
…client experiences and we have our sights set on building the tech stack of the future with modern, flexible architecture by building once, and reusing across channels – how’s that for…

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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