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Added 13 mins ago
Applications Development Technology Lead Analyst - Lead Java Developer - Vice President
Citi
Mississauga, ON
Full-time
The Applications Development Technology Lead Analyst (Lead Java Developer) is a senior-level position responsible for leading the architectural design, implementation, and continuous…
Added 13 mins ago
Stagiaire - Génie Industriel/Manufacturier et Amélioration Continue / ndustrial/Manufacturing Engineering and Continuous Improvement Intern
CAE
Montreal, QC
Full-time
Added 27 mins ago
Proposal Bid Specialist
Siemens
Montreal, QC
Full-time
Lead and coordinate the proposal development process from initiation to submission.
Added 27 mins ago
Field Engineer / Specialist, RSSOM - Ontario Line
Bantrel Co.
Toronto, ON
$95,000 to $140,000 CAD / year
Full-time
The Field Specialist will report to the Lead Field Specialist and performs construction engineering assignments of a varied nature requiring a full working knowledge of construction…
Added 27 mins ago
Proposal Bid Specialist
Siemens
Quebec, QC
Full-time
Lead and coordinate the proposal development process from initiation to submission.
Added 27 mins ago
Senior Solution Architect
Maplesoft Group, an SEB Company
Ottawa, ON
Contract
Provide strategic consulting and lead the development of solution architectures supporting key business objectives.
Added 28 mins ago
Project Manager (Distribution)
EPCOR
AB · Edmonton, Alberta
Full-time · Temporary
…distribution system. Reporting to the Manager, Distribution Engineering, you’ll also lead work required under EPCOR Distribution & Transmission Inc. (EDTI) and TELUS agreements. You’ll keep…
Added 28 mins ago
Director, Technology Services
University of Toronto
Toronto, ON
…to incorporate scientific and technological expertise from engineering, computer science, and other disciplines. At the same time, it has committed itself to applying social, political, and…
Added 42 mins ago
Sales Hunter- Sales & Business Development- Canada
Inadev
Toronto, ON
Full-time
…pursuing, and closing transformational IT Services and Digital Engineering opportunities. This role is ideal for a proactive, self-driven sales leader who has a strong understanding of the…
Added 42 mins ago
PLAA Lead
ONxpress
Toronto, ON
Full-time
Lead engagement of stakeholders with tact and diplomacy, often balancing competing priorities
Added 42 mins ago
Project Manager, Sales Enablement & Executive Customer Engagement
Husky Technologies
Bolton, ON
Full-time
At Husky TechnologiesTM, our success is based on your success. Our ability to keep our customers in the lead is based on building the strongest team possible.
Added 42 mins ago
SAP Finance Domain Architect
Talan
Toronto, ON
$170,000 to $200,000 CAD / year
Full-time
Lead Finance workstreams in digital discovery and readiness assessments, then present recommendations, estimates, assumptions, and trade-offs in workshops, proposals, and oral presentations.
Added 42 mins ago
Software Engineer
AgileGrid Solutions
Canada
Full-time
…ensure our systems remain robust and forward-thinking. You will lead the development of architectural strategies, oversee the creation of high-level design documents, and collaborate…
Added 42 mins ago
Full Stack Engineer
InfiCare Staffing
Vancouver, BC
Contract
Job Title: MERN/MEAN Stack Lead with AI expertise
Added 43 mins ago
Solutions Designer
Cisco
Toronto, ON
Full-time
…Building executive relationships and earning partner’s trust to lead with Cisco is core function of this…
Added 43 mins ago
Distinguished Enterprise Architect, Flights
Priceline
Toronto, ON
Full-time
Champion engineering best practices across key domains, including software design, APIs, DevOps/CI/CD, QA, SRE/observability, cloud, data, AI/ML, security, and experimentation, partnering…
Added 43 mins ago
Field Engineer / Specialist, RSSOM - Ontario Line
Bantrel Co.
Toronto, ON
$95,000 to $140,000 CAD / year
Full-time
The Field Specialist will report to the Lead Field Specialist and performs construction engineering assignments of a varied nature requiring a full working knowledge of construction…
Added 57 mins ago
Senior FTM Developer & Technical Consulting Lead
Insight Global
Canada
Contract
Experience integrating AI platforms into engineering or operational workflows.
Added 57 mins ago
Senior User Experience Architect
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Calgary, AB
Full-time
…close partnership with the UX Architect, product owners, and engineering teams to ship high-quality, production-ready experiences. The current programme is being delivered for an enterprise…
Added 57 mins ago
UX Architect
Cloud Data Vision
Calgary, AB
Contract
We are seeking an experienced UX Architect to lead the design vision and user experience strategy for a large-scale digital transformation initiative within the logistics and transportation…
Added 57 mins ago
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Ingenuity - Embracing challenges. Encouraging ideas. Engineering solutions.
Added 57 mins ago
Concrete Foreman
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Pickering, ON
Full-time
Maple Reinders is seeking an experienced Concrete Foreman to lead field crews and oversee day‑to‑day concrete operations for the Duffin Creek WWTP project in Pickering, ON. This role is…
Added 57 mins ago
Claims Center Developer - Mitchell
Maplesoft Group, an SEB Company
Ottawa, ON
Contract
Experience working as a technical lead or subject-matter expert on ClaimCenter integrations
Added 57 mins ago
Industrial Engineering Student/Co-op - Winter 2027
Irving Shipbuilding
Halifax, NS
Full-time
Join the team driving smarter shipbuilding! As an Industrial Engineering co-op Student, you'll help design and improve tools, workstations, and processes that boost quality and efficiency…
Added 57 mins ago
Naval Architecture Student/Co-op- Winter 2027
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As a member of the Hull Engineering team, you'll play an important role in supporting the design, construction, testing, commissioning, and delivery of vessels for the Royal Canadian Navy…

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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