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Added 1 month ago
IC
Application Security, Senior Specialist
Interac Corp.
Toronto, ON · Interac Corp. Head Office
- Full-time
Triage, prioritize, and track remediation of vulnerabilities across web, mobile, and backend systems.
Added 2 months ago
A
Senior Full Stack Engineer (Application + Data)
Article
Vancouver, BC
- $165,000 to $175,000 CAD / year
- Full-time
Build backend applications, APIs, integrations, and services using Java.
Added 1 month ago
C
Senior Java Developer – Vice President
Citi
Mississauga, ON
- Full-time
Citi is looking for a Senior Java Developer to design, build, and evolve enterprise-grade shared services that underpin high-volume, mission-critical financial systems. In this role, you…
Added 1 month ago
AG
Senior Software Engineer, Performance / Ingénieur(e) Logiciel(le) Senior, Performance
Aduna Global
Montreal, QC
- Full-time
5+ years building and operating production backend services in Go, Java, Python, or Node. You will read, profile, and fix production code, not report on it.
Added 1 month ago
AG
Senior Software Developer / Développeur(se) Logiciel Sénior
Aduna Global
Montreal, QC
- Full-time
Proficiency in at least one backend language such as Go, Java, or Python
Added 2 months ago
C
Senior Java Developer, Applications Development – Assistant Vice President
Citi
Mississauga, ON
- Full-time
Citi is looking for a Senior Java Developer to join its Applications Development team, where you will design, build, and own high-performance Java applications that underpin critical…
Added 1 month ago
E
Senior Java Developer with AI Experience
ELITS
Montreal, QC
- Full-time
ELITS is looking for a Senior Java Developer with AI Experience to provide hands on technical leadership to our Montreal development team.
Added 1 month ago
R
Full Stack Developer, AI
RBC
Toronto, ON
- Full-time
Develop and maintain full-stack solutions across a diverse tech stack (Java, Python, Node.js, Angular, Spring Boot), contributing to both front-end and back-end features while continuously…
Added 7 months ago
BT
Software Engineer I
Beanfield Technologies Inc.
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
…team. This role focuses on designing, developing, and enhancing backend systems, APIs, and data processing tools using Python, Java and modern web frameworks. The Software Engineer will…
Added 1 month ago
Technical Consultant II/III
Zafin
Toronto, ON
Configure, customize, and develop backend, frontend, API, integration, reporting, automation, workflow, and data processing components.
Added 1 month ago
QA Engineer III
Zafin
Toronto, ON
…capabilities. The engineer will own end-to-end test coverage across backend processes, integrations, APIs, file-based workflows, and data validations, while working closely with developers,…
Added 1 month ago
Senior Backend Software Developer - Data Integration
Coveo
Montreal, QC
As a senior software developer, you’ll tackle a wide range of technical challenges, from building reusable solutions for data transformation and enrichment to evolving distributed cloud…
Added 1 month ago
I
Principal Software Developer
Intuit
Toronto, ON
- Full-time
Come join Intuit as a Principal Software Developer and help us power prosperity around the world. We are looking for engineers that love to take on new challenges, solve tough problems, and…
Added 1 month ago
I
Senior Staff Software Developer
Intuit
Toronto, ON
- Full-time
Come join Intuit's community of 'Builder Catalysts' as a Senior Staff/ Principal Software Developer and help us power prosperity around the world.
Added 1 month ago
3
Back-End Developer (JAVA)
360.Agency
Montreal, QC
- Full-time
Backend development experience in a Java (Spring framework), Kotlin and NodeJS environment using the Git versioning tool
Added 1 month ago
II
Sr. Java Full Stack Engineer
ITC Infotech
Vancouver, BC
- Full-time
We are looking for a Senior Java Microservices Engineer (Digital Asset Management) to design, develop, and maintain scalable backend applications using Java, Spring Boot, and Kafka. The…
Added 1 month ago
S
Tech Lead - Java fullstack (Angular)
Synechron
Montreal, QC · MDC – Montreal
- Full-time
…l’efficacité de ses systèmes ETL. Il recherche un développeur backend expérimenté, maîtrisant Core Java et Spring Boot, pour comprendre, enrichir et améliorer les processus ETL existants.…
Added 1 month ago
JG
Senior Java Developer
J&M Group
Toronto, ON
- Full-time
Strong expertise in Java and Python for back-end development.
Added 2 months ago
JG
Senior Backend Java Developer
J&M Group
Toronto, ON
- Contract
8+ years of experience in Java backend development.
Added 1 month ago
B
Data Engineer - Sports & Prediction Markets
Betstamp
Toronto, ON
- Full-time
Strong fundamentals in a backend language such as Go, Java, C#, Rust, C++, Kotlin, or server-side TypeScript
Added 1 month ago
B
Market Data Engineer - Prediction Markets & Odds Infrastructure
Betstamp
Toronto, ON
- Full-time
Strong fundamentals in a backend language (Go, Java, C#, Rust, C++, Kotlin, or server-side TypeScript)
Added 1 month ago
B
Backend Engineer - Real-Time Sports Data (Go / ClickHouse / AI-Native)
Betstamp
Toronto, ON
- Full-time
Strong fundamentals in a backend language such as Go, Java, C#, Rust, C++, Kotlin, or server-side TypeScript
Added 1 month ago
Junior Java Developer
mthree Recruiting Portal
Halifax, NS
Want to start your career as a Java Developer?
Added 1 month ago
T
Java Fullstack Developer with React
Talenzaa
Mississauga, ON
- Full-time
Backend: Java (Core & Advanced), Spring Boot, Spring Security, JPA/Hibernate, Microservices Architecture.
Added 1 month ago
IC
AEM Full Stack Developer
INNOCEAN Canada
Toronto, ON
- Full-time
We're looking for an experienced AEM Full Stack Developer who thrives on building enterprise-grade digital experiences from front end to back end. If you're a versatile technologist with…

Citi

Senior Java Developer – Vice President

Mississauga, ON, Canada

$120,800.00 - $170,800.00 · Full-time

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Applications open in a new tab.

Job details

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Experience: 6+ years of hands-on experience developing and maintaining enterprise shared services using Java, Spring Boot, and MongoDB.
Posting language: English
Posted: Sep 8, 2026

Original job description

Citi is looking for a Senior Java Developer to design, build, and evolve enterprise-grade shared services that underpin high-volume, mission-critical financial systems. In this role, you will lead technical delivery across the full development lifecycle, shaping architecture decisions and setting engineering standards within a globally connected technology team. This is an opportunity to take real ownership of complex backend platforms and directly influence how Citi's technology ecosystem performs at scale.

Responsibilities

Design and develop enterprise shared services using Java, Spring Boot, and MongoDB, ensuring solutions meet performance, reliability, and scalability requirements in high-transactional environments.
Lead integration across messaging and middleware platforms - including WebSphere MQ, TIBCO EMS, Apache Camel, and JMS - to deliver seamless, resilient system connectivity.
Define and enforce engineering standards for coding, testing, debugging, and deployment, driving consistency and quality across the development team.
Collaborate with architecture and infrastructure teams to ensure application designs align with the broader technology blueprint and long-term platform strategy.
Provide Tier 3 production support, diagnosing and resolving high-impact incidents through structured analysis and advanced troubleshooting techniques.
Mentor and guide mid-level developers and analysts, allocating work effectively and building technical capability across the team.
Partner with engineering and product stakeholders to identify system enhancement opportunities and translate business requirements into practical, high-quality technical solutions.

Required Qualifications & Skills

6+ years of hands-on experience developing and maintaining enterprise shared services using Java, Spring Boot, and MongoDB.
Deep expertise in Java 8, Apache Camel, JMS, WebSphere MQ, TIBCO EMS, OSGi, REST APIs, SSL, and related open-source technologies.
Demonstrated ability to perform critical-situation troubleshooting across complex, high-traffic backend environments.
Practical knowledge of DevOps tooling, including GitHub, uDeploy, and SonarQube, with experience integrating these into an Agile development lifecycle.
Working knowledge of SQL and the ability to apply it effectively in application analysis, tuning, and performance measurement.
Proven ability to lead technical delivery, manage competing priorities, and operate with professional maturity across all levels of an organization.
Bachelor's degree in a relevant field, or equivalent practical experience.

Beneficial Skills & Qualifications

Experience with containerization technologies such as Docker and OpenShift.
Familiarity with critical-incident diagnostic tools including Samurai, Thread Dump Analyser (TDA), or Memory Analyser Tool (MAT).
Hands-on experience with Linux command-line administration, particularly in Red Hat Enterprise Linux (RHEL) environments.
Experience with the Lightspeed deployment platform within a regulated or enterprise financial services context.
Master's degree in Computer Science, Engineering, or a related discipline.

What We Offer

At Citi, you will work alongside experienced engineers on technology that operates at global scale, giving you the platform to solve genuinely complex problems and make a tangible impact on systems used by clients and institutions worldwide. We invest in our people through structured development, meaningful work, and a balanced working model designed to support long-term performance and wellbeing.

A hybrid working model with 3 days in the office and 2 days working remotely, providing flexibility alongside team collaboration.
Ownership of technically complex, high-impact engineering challenges in a global financial services environment.
Access to learning and development programmes that support continued technical growth and career progression at a senior level.
A performance-driven team culture that values engineering excellence, accountability, and cross-functional collaboration.
Competitive financial wellbeing support, including compensation and benefits structured to reflect the seniority and scope of this role.
Wellbeing resources and family support benefits designed to help you maintain balance across professional and personal priorities.

Apply now to bring your Java engineering expertise to a global platform where your technical leadership will shape the future of enterprise financial technology at Citi.

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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.

Apply About employer

More about this job

Responsibilities

Design and develop enterprise shared services using Java, Spring Boot, and MongoDB to ensure high performance and scalability. Lead technical delivery, enforce engineering standards, and provide Tier 3 production support for mission-critical financial systems.

Requirements

Requires 6+ years of hands-on experience in enterprise Java development and deep expertise in messaging and middleware platforms. Candidates must possess strong troubleshooting skills and the ability to lead technical delivery within an Agile environment.

Skills

Java
Spring Boot
MongoDB
Apache Camel
JMS
WebSphere MQ
TIBCO EMS
REST APIs
SQL
DevOps
GitHub
uDeploy
SonarQube
Agile
Technical leadership
Troubleshooting

Benefits

Hybrid working model
Learning and development programmes
Financial wellbeing support
Wellbeing resources
Family support benefits

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
MongoDB
Apache Camel
JMS
WebSphere MQ
TIBCO EMS
OSGi
REST APIs
SSL
GitHub
uDeploy
SonarQube
Agile
SQL
Docker
OpenShift
Linux
RHEL
Lightspeed
Enterprise architecture
Middleware
Financial systems
Backend development
DevOps
Technical leadership
Production support
System integration
Performance tuning
Scalability

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