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Added 1 min ago
Architect
SynergyLoft
AB · Edmonton, AB
$117 to $141 CAD / hour
Contract
Experience working as an application architect designing or maintaining solutions that use enterprise Master Data Management (MDM) hub architecture registries.
Added 1 min ago
Digital Architect
Swim Recruiting
AB · Edmonton, AB
Contract
Our client is seeking a Senior Digital Architect to support its Technology Services Applications, Data & AI portfolio. You will guide the modernization, integration and ongoing support of…
Added 1 min ago
Senior Digital Architect
StafinGo
AB · Edmonton, AB
$85 to $105 CAD / hour
Contract
Analyzing risks, dependencies, security impacts, and architectural trade-offs associated with proposed solutions.
Added 1 min ago
Digital Architect
Veridian Tech Solutions, Inc.
AB · Edmonton, AB
Contract
We are seeking a Senior Digital Architect to lead solution and enterprise architecture for the Government of Alberta (GOA) – Applications, Data & AI Portfolio. This is a hands-on leadership…
Added 1 min ago
Digital Architect
Veridian Tech Solutions, Inc.
AB · Edmonton, AB
Contract
Veridian Tech Solutions is hiring a Senior Digital Architect for a long-term public sector digital transformation project based in Edmonton, Alberta. This role will lead enterprise…
Added 1 min ago
Senior Network Engineer
Kepler Communications Inc.
Canada
Full-time
Kepler is seeking a Network Architect to join our Network Engineering team. In this role, you will design, build, and operate our mission-critical networks that support our constellation of…
Added 1 min ago
Digital Architect
ThoughtStorm
AB · Edmonton, AB
Contract
Analyzing risks, dependencies, security impacts, and architectural trade-offs associated with proposed solutions.
Added 1 min ago
Senior DevOps Engineer
Motorola Solutions
Vancouver, BC · Greater Vancouver Metropolitan Area
Full-time
At Motorola Solutions we are helping solve some of the biggest challenges around safety and physical security by developing advanced artificial intelligence (AI) technologies and products…
Added 30 mins ago
Development Security Specialist (Industrial Oil & Gas Applications)
Pengcorp Ltd.
Calgary, AB
Full-time
Conduct application security assessments, architecture reviews, and threat modeling for new applications, APIs, mobile solutions, and major product enhancements.
Added 30 mins ago
SOLUTION ARCHITECT TECHNICAL ARCHITECT (35734)
Myticas Consulting
Toronto, ON
Full-time
We are seeking a senior Solution Architect / Technical Architect with strong experience delivering complex enterprise SaaS solutions within Banking, Financial Services, or FinTech…
Added 1 hour ago
Senior Manager, Technology - Banking Cloud Solutions Leader
BDO Canada
Toronto, ON
Full-time
We are looking for a Banking Cloud Solutions Leader who combines deep banking experience, Cloud Platform Architect-level technical knowledge, and a demonstrated ability to grow client…
Added 1 hour ago
Offensive Security Engineer
Epsilon Solutions Ltd.
Toronto, ON
Contract
…hands-on alongside our cybersecurity engineering and application security teams to build, operate, and advance the agentic AI systems that find, exploit, and remediate vulnerabilities…
Added 1 hour ago
Data Architect - Montreal
Slalom
Montreal, QC
Full-time
As a Data Architect, you will help clients design and deliver modern, scalable data platforms that enable analytics, AI, machine learning, and Generative AI solutions. Working closely with…
Added 1 hour ago
Senior Digital Architect
NetworkPedia
AB · Edmonton, AB
Contract
We are seeking a Senior Digital Architect to provide architecture leadership across application modernization, digital services, data, AI, cloud, integration, security, and application…
Added 1 hour ago
Chief Solution Architect
National Bank of Canada
Montreal, QC
Full-time
A career as a Chief Solutions Architect within the Wealth Management team at National Bank means acting as a specialist in the design and implementation of innovative solutions. Through…
Added 1 hour ago
IT Observability Infrastructure Technician - Dynatrace
Tech Talent International
Montreal, QC
$85,000 to $90,000 CAD / year
Full-time
 Maintain, upgrade and architect solutions in support of streamlined integrations across various
Added 2 hours ago
Senior Solution Architect - Data and Analytics
Agriculture Financial Services Corporation
Olds, AB · Medicine Hat, AB · Lacombe, AB · Stettler, AB · Airdrie, AB · Leduc, AB · Red Deer, AB · Drumheller, AB · Innisfail, AB · Edmonton, AB · Grande Prairie, AB · Calgary, AB · Lethbridge, AB · AB
Architect and manage enterprise data accumulation and storage solutions, ensuring effective metadata management, data lineage, discoverability, traceability, and long-term analytical reuse.
Added 2 hours ago
Solutions Architect (Data, Automation & Platforms)
The Canada Life Assurance Company
Toronto, ON
Enterprise Automation Technology is hiring a Solutions Architect within the Data, Automation & Platforms team, reporting to the Director of Technology Solutions.
Added 2 hours ago
Tableau Architect
3Pillar
Canada
Full-time
…and technology stakeholders to deliver impactful analytics…
Added 2 hours ago
Software Development Manager
Purolator
ON · Mississauga, ON
Demonstrated ability to code, architect and lead simultaneously, with experience delivering customer-facing digital products and enterprise digital workplace solutions.
Added 2 hours ago
Data Architect
Financial Services Regulatory Authority (FSRA)
Toronto, ON · FSRA Head Office
Full-time
To design, implement, and manage data architecture solutions ensuring data quality, accessibility, and security in support of the strategic business goals of the organization. To translate…
Added 2 hours ago
Senior Data Engineer
fgf brands
Toronto, ON · Greater Toronto Area, ON
Other
…scalable, real-time streaming as well as batch data pipelines and solutions using modern data platforms such as Azure Databricks. In this role, you will lead the end-to-end design, and…
Added 3 hours ago
Industry Principal - Oracle Fusion Cloud
Infosys
Mississauga, ON
$109,915 to $133,581 USD / year
Full-time
The Solution Architect will serve as the primary advisor to executive stakeholders, business process owners, implementation partners, and technical teams to deliver scalable, secure, and…
Added 3 hours ago
Business Architect
Zodiac Solutions, Inc
Mississauga, ON
Full-time
Coordinate with business and technical teams to translate requirements into deliverable solutions.
Added 4 hours ago
Applications Development Technology Lead Analyst - Lead Java Developer - Vice President
Citi
Mississauga, ON
Full-time
Architect high-throughput, low-latency event-driven systems utilizing Apache Kafka (topic partitioning, consumer group management, schema registries, and idempotent processing).

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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