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Added 28 mins ago
AD
Manufacturing Engineer
Active Dynamics Group
Toronto, ON
- Full-time
…seeking an eager and enthusiastic experienced Manufacturing Engineer to join our successful Toronto team! We are looking for a talent with solid professional skills in the manufacturing…
Added 28 mins ago
AD
Process Development Engineer
Active Dynamics Group
Toronto, ON
- Full-time
…Dynamics is seeking an eager and enthusiastic experienced Process Development Engineer (NPI & Production Support) to join our successful Toronto team! We are looking for a talent with solid…
Added 28 mins ago
J
QA Engineer (Early Career) (Canada)
Jobright.ai
Canada
- Full-time
…your route to the best job outcomes. They are seeking a QA Engineer to design and execute test plans, identify bugs, and collaborate with teams to ensure product…
Added 28 mins ago
IA
Process Engineer
Indotronix Avani Group
ON · Ontario, Canada
- Contract
Professional Engineer (P.Eng.) designation or eligibility for membership with Professional Engineers Ontario (PEO).
Added 28 mins ago
D
Devsecops Engineer
Deel
Canada
- Full-time
We are currently seeking a DevSecOps Engineer to join our team. If you have a passion for automation, security, and infrastructure, we invite you to apply for this exciting opportunity. As…
Added 28 mins ago
A
Senior Project Engineer
ABB
Calgary, AB
- Full-time
ABB is seeking a Senior Lead Project Engineer to join our team. In this role, you will provide technical leadership and oversee the successful execution of multidisciplinary electrical…
Added 28 mins ago
L
Electrical Engineer
LAPORTE
AB · Edmonton, AB
- Full-time
Electrical Engineer – Calgary, Edmonton or Lethbridge
Added 28 mins ago
A
Reliability Engineer
Adecco
Fort McMurray, AB
- $80 to $95 CAD / hour
- Full-time
Adecco is currently hiring a full-time experienced Reliability Engineer - Fixed Equipment & Asset Integrity to join our client's team in Fort McMurray, Alberta. This is an exciting…
Added 28 mins ago
L
Electrical Engineer
LAPORTE
Lethbridge, AB
- Full-time
Electrical Engineer – Calgary, Edmonton or Lethbridge
Added 28 mins ago
SS
Electrical Engineer IV
Select Source International
Markham, ON
- $70 to $80 USD / hour
- Contract
…Control Engineering manager , the Lead Protection and Control Engineer will be part of the regional Projects and Services execution team. Activities will include designing, programming,…
Added 28 mins ago
PC
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC Canada
Ottawa, ON
- Full-time
…clients, helping secure their cloud environments and software development processes. In this consulting role, you will tackle complex security challenges – performing analyses, setting up…
Added 28 mins ago
H
Senior Test & Validation Engineer
Humanoid
Burnaby, BC
- Full-time
As a Senior Test and Validation Engineer at Humanoid, you will be responsible for bringing new hardware subsystems into a functional, controllable, measurable, and integration-ready state,…
Added 43 mins ago
AD
Process Development Engineer
Active Dynamics
Toronto, ON
- $62,000 to $72,000 CAD / year
- Full-time
…Dynamics is seeking an eager and enthusiastic experienced Process Development Engineer (NPI & Production Support) to join our successful Toronto team! We are looking for a talent with solid…
Added 43 mins ago
AD
Manufacturing Engineer
Active Dynamics
Toronto, ON
- $58,000 to $68,000 CAD / year
- Full-time
…seeking an eager and enthusiastic experienced Manufacturing Engineer to join our successful Toronto team! We are looking for a talent with solid professional skills in the manufacturing…
Added 59 mins ago
ST
Industrial Engineer - Internal Logistics Engineering
SEGULA Technologies
Windsor, ON
- Full-time
We are seeking an experienced Logistics Engineer to lead the design, development, and execution of optimal internal logistics networks for New Product Introductions (NPI) and continuous…
Added 59 mins ago
KG
IAM Automation Engineer (Python & PingDS Focus)
K&K Global Talent Solutions INC.
Quebec, QC
- Full-time
Position: IAM Automation Engineer (Python & PingDS Focus)
Added 59 mins ago
KI
Manufacturing Engineer Body
KYYBA Inc
Windsor, ON
- Full-time
The Manufacturing Engineer Body will be responsible for the following duties:
Added 59 mins ago
VT
Warranty Engineer
Veridian Tech Solutions, Inc.
Markham, ON
- Other
The Warranty Engineer is responsible for overseeing the day-to-day warranty tickets, preparing reports, driving parts and cost related analysis.
Added 59 mins ago
MA
Industrial Energy Solutions Advisor
Manpower Alberta
Stoney Creek, NB
- $54 to $55 CAD / hour
- Contract
Professional Engineer (P.Eng.) designation or eligibility for membership with Professional Engineers Ontario (PEO).
Added 59 mins ago
IG
Platform Engineer
Insight Global
Vancouver, BC
- $60 to $70 CAD / hour
- Contract
Insight Global is seeking a Platform Engineer to join a leading retail organization and support the evolution of critical digital commerce platforms. This team is responsible for powering…
Added 59 mins ago
ET
Senior LLM Research Engineer
Encore Technical Solutions Inc.
Toronto, ON
- Full-time
We're looking for a Senior LLM Research Engineer to help build and optimize advanced language models for complex, real-world applications. This role spans the full lifecycle of model…
Added 59 mins ago
AS
Technical Sourcing Recruiter II (Vancouver)
Apex Systems
Vancouver, BC
- $38 to $58 USD / hour
- Contract
We are seeking an experienced Technical Recruiter / Sourcer to support hiring for Software Development Engineer (SDE) positions across high-growth technology teams. This role will focus on…
Added 59 mins ago
H
CONOPS & Mission Analysis Systems Engineer | Remote Opportunity | Fastwater Staffing
HIKINEX
Remote, Canada
- Full-time
- Remote
We are seeking an experienced CONOPS & Mission Analysis Systems Engineer to lead mission planning, systems engineering, and operational analysis for advanced LEO and MEO satellite programs.…
Added 59 mins ago
Senior Instrumentation & Controls Engineer - Industrial Sector
Kiewit
Calgary, AB
You’ll work across all phases of design - from early feasibility and architecture development through detailed engineering, construction support, commissioning, and turnover. Our projects…
Added 59 mins ago
Canada Tax Technology Group (CTTG) - Manager, AI Adoption & Enablement
EY
Toronto, ON
…unlock capacity. Rather than focusing on large-scale software development, you will help teams rapidly solve business problems using existing AI tools and platforms such as Microsoft…

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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