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Added 6 months ago
S
Senior Platform Engineer
Scotiabank
Toronto, Ontario
- Full-time
Lead the development and operation of Kubernetes‑based runtime environments for batch and real‑time solutions.
Added 6 months ago
F
Staff Platform Engineer
Forma.ai
Toronto, Ontario
- Full-time
Reporting to the VP of Engineering, you will help lead the design and development of foundational platform capabilities that support all backend services.
Added 6 months ago
B
Development Technical Lead
BCGEU
Burnaby, British Columbia
- Full-time
Lead the technical direction of software that directly and indirectly supports more than 95,000 BCGEU members across British Columbia – in healthcare, social services, education, and…
Added 1 month ago
EC
Senior SDET (IC4) - Senior Software Engineer in Test
Emburse Chrome River
Toronto, ON
- Full-time
Drive and lead test automation projects and architecture improvements and refactoring to improve test reliability, maintainability and performance
Added 1 month ago
EC
Senior Software Engineer - Full Stack
Emburse Chrome River
Toronto, ON
- Full-time
6+ years of software development experience, preferably with Project Lead experience
Added 1 month ago
T
Senior Software Engineer (Back-end/Server)
Trulioo
Vancouver, BC · Toronto, ON
- Full-time
Trulioo is looking for a Senior Software Engineer to lead the architecture and development of high-throughput, low-latency back-end services that power our Document and Biometric…
Added 1 month ago
C
Java Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
Citi is looking for a skilled Java Developer to join our Technology team and play a key role in building, maintaining, and advancing enterprise-grade shared services that underpin critical…
Added 6 months ago
K
Sr Staff Software Engineer
Kaseya
Toronto, Ontario
- Full-time
Technical Leadership: Lead architectural decisions and advocate for best practices while remaining hands-on in Java development.
Added 6 months ago
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Principal Software Engineer - AI
Boomi
Vancouver, British Columbia
- Full-time
Lead the design and implementation of complex, distributed systems using Python and Java, establishing architectural patterns and best practices.
Added 1 month ago
A
Senior Analyst, GenAI Marketing (Bangkok Based, Relocation Provided)
Agoda
Vancouver, BC
- Full-time
Lead user research, pilots and iterative testing with analysts, channel specialists and other target users.
Added 1 month ago
A
Senior Analyst, GenAI Marketing (Bangkok Based, Relocation Provided)
Agoda
Montreal, QC
- Full-time
Lead user research, pilots and iterative testing with analysts, channel specialists and other target users.
Added 1 month ago
A
Senior Analyst, GenAI Marketing (Bangkok Based, Relocation Provided)
Agoda
Toronto, ON
- Full-time
Lead user research, pilots and iterative testing with analysts, channel specialists and other target users.
Added 1 month ago
T
Senior Full Stack Developer (CRM), TD Securities
TD
Toronto, ON
- Full-time
Lead the modernization of CRM architecture, reducing technical debt while improving scalability, maintainability, and system performance.
Added 1 month ago
C
Java Applications Development Lead, Vice President
Citi
Mississauga, ON
- Full-time
The overall objective of this role is to lead applications systems analysis, architecture, and programming activities, driving the modernization of our Treasury and Money Market platforms…
Added 1 month ago
H
Software Architect - Vital Software
Hitachi
Toronto, ON · (RSBU) Toronto
- Full-time
…software systems within the railway signaling domain. As the technical owner of one or more functional areas, the Software Architect is responsible for defining software architecture,…
Added 1 month ago
Lead Architect - Technical Delivery & Solutions
SIA Innovations INC
Montreal, QC
The role calls for evolving our internal products and tools (Agile+, MIRE, Common Sense) while providing technical and people leadership to developers across the entire software development…
Added 3 months ago
MS
Tech Lead - Commodities Technology (Hybrid)
Morgan Stanley
Montreal, Quebec
- Full-time
Lead technical design discussions and shape scalable, resilient, and maintainable system architectures aligned with long-term platform strategy
Added 3 months ago
Senior SDE, Amazon Tax
Amazon
Vancouver, British Columbia
…good foundation for a quick ramp up to being productive in our Java, Linux and AWS-based environment. We're looking for a range of experience, from brilliant and motivated new college…
Added 3 months ago
DI
AI Engineering Lead
Definity Insurance Company
Toronto, Ontario
- Full-time
We are seeking a forward-thinking AI Engineering Lead to join our innovative team and drive the future of Property & Casualty (P&C) insurance. As an AI Engineering Lead, you will serve as a…
Added 1 month ago
Senior Java Cloud Developer - Landmark
Halliburton
Calgary, AB
We are looking for the right people - people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop…
Added 1 month ago
Technical Specialist
Government of Alberta
Edmonton, AB
As a Technical Specialist on the Forms and Technical Services Team, you will be responsible for maintaining existing applications and implementing new systems that support key digital…
Added 1 month ago
T
Sr. Lead Engineer, TD Securities
TD
Toronto, ON
- Full-time
We are looking for a hands-on Lead Engineer/Dev Manager that will work on innovative and transformational initiatives at TD Securities. The successful candidate will be responsible for the…
Added 1 month ago
I
Technology Lead - DevOps
Infosys
Mississauga, ON
- Full-time
Infosys is seeking a DevOps Lead. This position will interface with key stakeholders and apply technical proficiency across different stages of the Software Development Life Cycle including…
Added 1 month ago
Senior Software Engineer, Tokenization
Robinhood
Toronto, ON
…sync with traditional brokerage and ledger systems. You'll lead technically complex projects end to end, make architectural decisions on a foundational Robinhood initiative, and work in a…
Added 1 month ago
Junior Software Engineer-Global Payments Engineering
Scotiabank
Toronto, ON
Technical understanding – as a standard Software Engineer there will be expectations that you are able to lead technical discussions, challenge design and strategy

Citi

Java Developer - Assistant Vice President

Mississauga, ON, Canada

$94,300.00 - $141,500.00 · Full-time

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Job details

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Experience: 5+ years of hands-on experience developing and maintaining enterprise shared services, with demonstrable expertise in Java 8, Spring Boot, and MongoDB.
Posting language: English
Posted: Sep 10, 2026

Original job description

Citi is looking for a skilled Java Developer to join our Technology team and play a key role in building, maintaining, and advancing enterprise-grade shared services that underpin critical financial operations at global scale. In this role, you will design and deliver high-performance Java-based solutions within a high-throughput computing environment, working closely with cross-functional technology teams to drive application stability and reliability. This is an opportunity to take ownership of meaningful technical challenges, mentor junior colleagues, and operate as a subject matter expert within a collaborative, performance-driven engineering environment.

Responsibilities

Design, develop, and implement enterprise Java applications using Spring Boot, Apache Camel, and related open-source technologies to meet complex business and system requirements.
Build and maintain messaging and integration layers using JMS, WebSphere MQ, and TIBCO EMS to support high-volume, low-latency transaction processing.
Lead application analysis, performance tuning, and measurement activities to ensure systems meet reliability and throughput standards in production environments.
Manage Tier 3 production support, diagnosing and resolving critical issues using tools such as Thread Dump Analyser and Memory Analyser Tool to minimize service disruption.
Contribute to all phases of the software development lifecycle - from requirements analysis and design through to testing, deployment, and post-implementation review - within an Agile delivery model.
Implement and recommend security measures during post-deployment analysis to protect system integrity and ensure continued functionality.
Act as a technical advisor to senior stakeholders and less experienced team members, setting engineering standards and guiding development practices across the team.
Assess technical and operational risk when making development decisions, ensuring solutions align with compliance requirements and safeguard the integrity of Citi's systems and clients.

Required Qualifications & Skills

5+ years of hands-on experience developing and maintaining enterprise shared services, with demonstrable expertise in Java 8, Spring Boot, and MongoDB.
Proficiency with messaging and integration technologies including Apache Camel, JMS, WebSphere MQ, TIBCO EMS, and OSGi, applied within large-scale, high-transactional environments.
Practical knowledge of RESTful API development, SSL, and Git-based source control workflows.
Working knowledge of containerization technologies, including Docker and OpenShift, for deploying and managing application workloads.
Experience operating within Agile development lifecycles, including sprint planning, iterative delivery, and continuous integration practices.
Proficiency with DevOps tooling, including GitHub, uDeploy, and SonarQube, to support build automation, deployment, and code quality management.
Solid SQL knowledge with the ability to query, analyse, and troubleshoot relational data sources effectively.
Bachelor's degree in a relevant field or equivalent practical experience.

Beneficial Skills & Qualifications

Familiarity with critical-situation diagnostic tools such as Samurai and Thread Dump Analyser (TDA) for advanced JVM troubleshooting.
Hands-on experience with Linux command-line administration, particularly on Red Hat Enterprise Linux (RHEL) environments.
Prior experience with Lightspeed CI/CD pipelines or equivalent enterprise deployment platforms.

What We Offer

At Citi, you will work on technology that directly supports global financial services at scale. Our Technology teams operate in a collaborative, results-oriented environment where engineers are empowered to solve complex problems, develop their expertise, and make a tangible impact on systems used by clients and institutions worldwide.

A hybrid working model with 3 days in the office and 2 days working remotely, giving you flexibility alongside meaningful in-person collaboration.
Exposure to large-scale, high-transactional enterprise systems that present genuine technical depth and complexity.
Opportunities to grow into senior technical leadership, with the autonomy to influence engineering standards and mentor the next generation of engineers.
Access to continuous learning and professional development resources to keep your technical skills current and your career progressing.
A performance-driven team culture that values technical excellence, clear ownership, and high-quality delivery.
Competitive compensation and a comprehensive benefits package designed to support your financial wellbeing and long-term career at Citi.
Wellbeing and work-life balance support through Citi's global employee programmes, tailored to your location.

Apply today and bring your Java engineering expertise to a team building the technology infrastructure that keeps global financial services moving.

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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:

$94,300.00 - $141,500.00

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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

Design, develop, and implement enterprise Java applications while managing messaging and integration layers for high-volume transaction processing. Lead performance tuning, production support, and technical advisory duties to ensure system reliability and compliance.

Requirements

Requires 5+ years of experience in enterprise shared services with expertise in Java 8, Spring Boot, and MongoDB. Proficiency in messaging technologies, containerization, and Agile development lifecycles is essential.

Skills

Java 8
Spring Boot
MongoDB
Apache Camel
JMS
WebSphere MQ
TIBCO EMS
OSGi
RESTful API
Git
Docker
OpenShift
Agile
GitHub
uDeploy
SonarQube

Benefits

Hybrid working model
Professional development resources
Wellbeing support
Work-life balance support

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
MongoDB
Apache Camel
JMS
WebSphere MQ
TIBCO EMS
OSGi
RESTful API
Git
Docker
OpenShift
Agile
GitHub
uDeploy
SonarQube
SQL
Thread Dump Analyser
Memory Analyser Tool
RHEL
CI/CD
Enterprise Shared Services
DevOps
Production Support
Financial Services
System Integrity
Technical Leadership
JVM Troubleshooting
High-throughput Computing

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