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Added 1 month ago
EC
Senior Software Engineer - Full Stack
Emburse Chrome River
Toronto, ON
- Full-time
Experience working in OS X and Linux environments, Spring, AWS, Microservices, SQL, NoSQL, GIT. Experience working in a scrum and DevOps environment
Added 1 month ago
EC
Software Engineer II
Emburse Chrome River
Toronto, ON
- Full-time
…in OS X and Linux environments, Spring, AWS, Microservices, SQL, NoSQL, GIT. Experience working in a scrum and DevOps environment. Good understanding of agile application development…
Added 1 month ago
A
Senior Technical Account Manager
Airbyte
Remote, Canada
- $185,000 to $222,000 CAD / year
- Full-time
- Remote
Deep understanding of database technologies, including SQL, CDC (Change Data Capture), database replication, and data synchronization concepts, with the ability to troubleshoot complex data…
Added 1 month ago
L
Oracle Fusion Cloud Architect - Subscriptions, Billing & Revenue
Lime
Remote, Canada
- $115,000 to $176,000 CAD / year
- Full-time
- Remote
Added 1 month ago
Finance Manager, Canada Customer Fulfillment FP&A, North America Customer Fulfillment
Amazon
Vancouver, BC · Toronto, ON
- Experience working with large-scale data mining and reporting tools (examples: SQL, MS Access, Essbase, Cognos) and other financial systems (examples: Oracle, SAP, Lawson, JD Edwards)
Added 1 month ago
OS
Senior Associate, Analytics Solutions - Technology Services Group
Optimus SBR
Toronto, ON
- Full-time
Added 1 month ago
Actuarial Analyst (Pricing)
Munich Re
Toronto, ON
…such as MS Office, Power BI and languages such as VBA, python, SQL). • Strong analytical and Problem-solving skills and looking for efficient, automated…
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 1 month ago
M
Senior AI Engineer
Mastercard
Vancouver, BC
- Full-time
…will independently build and ship agent-based applications and developer tooling, and partner with data science counterparts and engineering partners to take proofs of concept from…
Added 1 month ago
MO
Quality Assurance Analyst
Meridian OneCap Credit Corp.
Toronto, ON
- $52,000 to $78,000 CAD / year
- Full-time
Added 1 month ago
A
Data Scientist / Analytics Engineer (12-month maternity leave contract)
audiobooks.com
Burlington, ON
- Contract
Develop, maintain, and troubleshoot ETL/data pipelines using Python, PySpark, SQL, and AWS Glue.
Added 6 months ago
K
Sr Staff Software Engineer
Kaseya
Toronto, Ontario
- Full-time
Database Expertise: Solid understanding of SQL and NOSQL databases with experience in database design, scaling, and optimization.
Added 6 months ago
TI
Data Engineer (Python/Spark)
Take-Two Interactive Software
Toronto, Ontario
- $120,000 CAD / year
- Full-time
The ideal candidate is a strong Python developer who has some experience in front-end technologies like JavaScript, CSS3 and/or HTML5. They are a self-starter, comfortable with ambiguity,…
Added 6 months ago
B
Principal Software Engineer - AI
Boomi
Vancouver, British Columbia
- Full-time
Drive design decisions around data storage, processing, and retrieval strategies across SQL, NoSQL, Vector databases, and search technologies.
Added 6 months ago
P
Principal Software Engineer
pubGENIUS.inc
Remote, Canada
- $100,000 to $150,000 USD / year
- Full-time
- Remote
GCP with hands-on experience in Cloud Run, Cloud Build, Cloud SQL, and Load Balancing. GCP certification is a significant bonus.
Added 6 months ago
B
Data Engineer
BrainStation
Toronto, Ontario
- $90,000 to $125,000 CAD / year
- Full-time
Strong programming skills in SQL, Python, or related languages.
Added 6 months ago
L
Senior Specialist - Data Sciences
LTM
Ontario · Ontario, Canada
- $81,325 to $125,000 CAD / year
- Full-time
Added 6 months ago
S
Java Developer
Synechron
Calgary, Alberta
- Full-time
We are looking for a Java developer to join our team and help deliver key initiatives. The candidate should be a solid Java programmer, with strong design and implementation fundamentals.…
Added 3 months ago
Controls SCADA Designer
Eclipse Automation
Cambridge, Ontario
Must have experience with Microsoft Visual Studio, SQL, and Web Design
Added 1 month ago
A
Senior Analyst, GenAI Marketing (Bangkok Based, Relocation Provided)
Agoda
Vancouver, BC
- Full-time
Build and test prototypes using SQL, Python, automation tools and generative AI technologies.
Added 1 month ago
A
Senior Analyst, GenAI Marketing (Bangkok Based, Relocation Provided)
Agoda
Montreal, QC
- Full-time
Build and test prototypes using SQL, Python, automation tools and generative AI technologies.
Added 1 month ago
A
Senior Analyst, GenAI Marketing (Bangkok Based, Relocation Provided)
Agoda
Toronto, ON
- Full-time
Build and test prototypes using SQL, Python, automation tools and generative AI technologies.
Added 1 month ago
GU
Programmer
Georgetown University
St. Mary's, NL · St Marys, NL
- Full-time
Familiarity with the following programming software: Python and SQL.
Added 1 month ago
Artificial Intelligence & Data Architect (Developer)
BMO
Toronto, ON · FCP
Proficiency in Python, SQL, and other relevant programming languages.
Added 1 month ago
Embedded Developer Intern, Engine Data Reliability ( Winter/ January 2027, 12-16 months)
Internship List
Oakville, ON
…our growth and deliver results! Geotab is seeking a embedded developer intern who will be responsible for assisting with the management of the firmware releases for our embedded/IoT…

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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