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Added 2 months ago
Position: Software Developer (Agentic AI & Automation) - Intermediate/Senior
Cliniconex
Ottawa, Ontario · Kanata, Ontario
Full-time
As a Software Developer, you'll join forces with our talented engineering team to help build and improve our evolving suite of products on the Automated Care Platform (ACP). At Cliniconex,…
Added 10 days ago
Technical Architect (SG-Based, relocation provided)
Mav3rik
Toronto, ON
Full-time
Solid understanding of server-side .NET and/or Java development, Service-Oriented Architecture (SOA), microservices architecture, web services, API-led connectivity, and public-facing web…
Added 10 days ago
IT - Software Developer IV - Java
Robertson & Company Ltd.
Toronto, ON
Contract
Robertson is seeking a skilled IT - Software Developer IV - Java to join our client in support of an existing vacancy.
Added 10 days ago
Senior Associate, IT, Application Support Analyst (Core Banking)
MUFG Investor Services
Toronto, ON
$91,000 to $110,000 CAD / year
Full-time
Exposure and understanding of SWIFT products and messaging standards, ISO 20022,SQL Server, PL/SQL, Java and .Net applications.
Added 10 days ago
Java Developer
Smart IT Frame LLC
Mississauga, ON
Full-time
Seeking a Specialist with 7 years of experience in Java Frameworks to design develop and maintain scalable microservices based applications using Spring and Spring Boot
Added 10 days ago
Automation QE
Tata Consultancy Services
Halifax, NS
$90,000 to $110,000 CAD / year
Full-time
Strong proficiency in Java / Python / JavaScript (at least one)
Added 11 days ago
Software Engineering Consultant
Netlight
Toronto, ON
Full-time
Tech agnostic mindset with proficiency and experience in: C++, Java (Spring Boot), Python (FastAPI, Django), Cloud (AWS, GCP, Azure), SQL.
Added 11 days ago
Manager, Software Engineering
Emburse Chrome River
Toronto, ON
Full-time
Required: Minimum of 4 years’ professional experience in Java development. Experience working in OS X and Linux environments, Spring, AWS, Microservices, SQL, NoSQL, GIT
Added 11 days ago
Senior SDET (IC4) - Senior Software Engineer in Test
Emburse Chrome River
Toronto, ON
Full-time
Familiarity with object-oriented programming languages and concepts (Python, Java, etc..)
Added 11 days ago
SDET III (IC3) - Software Engineer in Test III
Emburse Chrome River
Toronto, ON
Full-time
Familiarity with object-oriented programming languages and concepts (Python, Java, etc..)
Added 11 days ago
Senior Software Engineer - Full Stack
Emburse Chrome River
Toronto, ON
Full-time
Minimum of 6 years’ professional experience in Java development
Added 11 days ago
Software Engineer II
Emburse Chrome River
Toronto, ON
Full-time
2+ years of software development experience preferably in Java
Added 11 days ago
Backend Java Lead Developer, Vice President
Citi
Mississauga, ON
Deep understanding of Core Java (Java 17/21), including modern features (Lambdas, Streams, Records, Pattern Matching), multi-threading, concurrency, and memory management.
Added 10 days ago
Canada Role: Java Developer | Spring Boot | Upgrade & Modernization | Hybrid | 7+ years of experience
TMS LLC
Toronto, ON
Contract
Role: Java / Spring Boot Developer – Upgrade & Modernization
Added 11 days ago
Lead, Data Engineering
Royal Bank of Canada
Toronto, ON
Full-time
Proficiency in writing and optimizing SQL queries and at least one programming languages like Java, Scala or Python
Added 11 days ago
Senior Software Engineer (Back-end/Server)
Trulioo
Vancouver, BC · Toronto, ON
Full-time
…across multiple global regions. You will bridge the gap between developer-facing APIs, asynchronous processing pipelines, and the ML and infrastructure systems that sit behind…
Added 10 days ago
Sr. Software Developer, Eqlipse Trading
Nasdaq
Toronto, ON
Full-time
We’re looking for a Senior Software Developer to join our Eqlipse Trading team. In this role, you'll work on production trading systems used by major financial institutions across North,…
Added 11 days ago
Machine Learning Developer / Developpeur d'apprentissage automatique
SAP
Montreal, QC
We are seeking a motivated and curious Machine Learning developer to help build intelligent systems that power large-scale AI and large language model (LLM) capabilities. In this role, you…
Added 11 days ago
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 11 days ago
System Design Specialist, Intermediate
Hitachi
Toronto, ON · (RSBU) Toronto
Full-time
Angular, TypeScript, WebSockets, Java-based back-end development.
Added 11 days ago
Business Analyst (Insurance)
Capgemini
Toronto, ON
· Collaborate with development teams working on Java-based applications.
Added 4 months ago
Senior Mobile Software Developer
TouchBistro
Toronto, Ontario
$130,000 to $150,000 CAD / year
Full-time
Proven experience bridging React Native with native code (Java/Kotlin), including debugging and optimizing platform-specific issues
Added 4 months ago
Game Developer (Gacha Role-Playing Games)
Tier 9 Game Studios
Toronto, Ontario
Full-time
Role: Game Developer / Software Engineer (Gacha Role-Playing Games)
Added 4 months ago
Sr Staff Software Engineer
Kaseya
Toronto, Ontario
Full-time
Working closely with cross-functional teams, you will leverage your expertise in Java, AWS, microservices, databases and expert usage of modern AI development tools to build robust…
Added 4 months ago
Sr. Workday Integration & Extend Developer
Take-Two Interactive Software
Toronto, Ontario
$120,000 USD / year
Full-time
The Sr. Workday Integration & Extend Developer, will work directly with internal stakeholders to design, develop, deploy, and maintain system integrations that transform Workday data into…

Citi

Java Developer - Assistant Vice President

Mississauga, ON, Canada

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

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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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