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Added 2 months ago
C
Senior Java Developer, Applications Development – Assistant Vice President
Citi
Mississauga, ON
- Full-time
Partner with business analysts, project managers, and senior engineers across functions to deliver high-quality software, while establishing and maintaining clear standards for technical…
Added 1 month ago
BC
Project Manager Assistant
BELFOR CANADA INC.
Toronto, ON
- $23 to $25 CAD / hour
- Full-time
We’re looking for a highly organized and detail-oriented Project Manager Assistant to support our Project Management team. In this role, you’ll handle office administration, keep project…
Added 1 month ago
ES
Assistant Live Gameplay Producer - EA SPORTS™ FC
EA SPORTS
Vancouver, BC
- Full-time
…bridge between design, engineers, animators, partner teams and project managers. They oversee what experiences we build, why we build them, and how we deliver them to our players. This team…
Added 1 month ago
AS
Executive Assistant- Bilingual
Admiral Security and Investigations
Dieppe, NB
- $50,000 to $65,000 CAD / year
- Full-time
We are seeking an experienced, highly organized, technology-proficient, and exceptionally discreet Executive Assistant to the President & CEO. The successful candidate will serve as a…
Added 1 month ago
CT
Crew Leader – Field Operations
Classic Tents & Events
Field, BC
- Internship
Reports to: Assistant Field Operations Manager and Field Operations Manager
Added 1 month ago
Assistant Coordinator, Planning Co-op
Aecon
Toronto, ON
Reporting to the Senior Planning Manager , the Assistant Planning Coordinator will have the opportunity to provide administrative support to the Project Team.
Added 1 month ago
A
Transportation Highway and Bridge Inspector
AECOM
Mississauga, ON · Markham, Ontario
- $47,000 to $55,000 CAD / year
- Full-time
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex…
Added 1 month ago
A
Transportation Highway and Bridge Inspector
AECOM
Thornhill, ON · Markham, Ontario
- $47,000 to $55,000 CAD / year
- Full-time
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex…
Added 1 month ago
SE
Manufacturing Engineering Assistant - Production (Co-op)
S&C Electric Company
Toronto, ON · Etobicoke, ON
- Full-time
…Canada, we continue this legacy as a trusted, forward-thinking leader in the power industry. As a co-op student, you will work on meaningful projects that support our operations and give…
Added 1 month ago
SC
Sales & Marketing Assistant
SHW Canada
Brampton, ON
- Volunteer
SHW AG is the global leader in the production of CO2-optimised pumps, engine components for all kinds of powertrains and high-performance brake discs used by the international automobile…
Added 1 month ago
P
Assistant Project Manager
Pomerleau
Greenwood, NS
- Full-time
As an Assistant Project Manager in the Building Operations team at Pomerleau Construction, you will manage large-scale building and infrastructure projects - ranging from $1.5 million to…
Added 1 month ago
YU
Director of Development, AMPD
York University
Toronto, ON
- Full-time
…faculty/school, staff, and friends. The role reports to the Assistant Vice-President, Development & Campaigns, and is part of the central Advancement leadership team which is dedicated to…
Added 1 month ago
TA
Bilingual Customer Success Specialist
Tali AI
Toronto, ON
- Full-time
How do we do this? Our AI-powered medical assistant empowers clinicians by removing the administrative burden that pulls them away from patients. When clinicians can focus on care,…
Added 1 month ago
MI
Continuous Improvement Specialist
Martinrea International
Chatham-Kent, ON · Ridgetown, ON
- Full-time
Reporting to: Mr. William Tennant, Assistant General Manager
Added 2 months ago
P
Quality Assistant Director (Project)
Pomerleau
Montreal, QC
- Full-time
The Assistant Director of Quality in Construction acts as the primary point of contact for the client regarding the Quality Management System (QMS), work compliance, and the application of…
Added 1 month ago
Assistant Store Manager- Pacific Centre
Club Monaco
Vancouver, BC
Assistant Managers support Store Managers and Associate Managers with the overall daily management, sales, training, and operations of the store.
Added 1 month ago
BR
Adjoint(e), Services aux locataires et aux bureaux / Office & Tenant Services Assistant
BGO Real Estate
Montreal, QC
- Full-time
BGO est un leader mondial en gestion d'investissement immobilier, collaborant avec plus de 750 clients institutionnels pour investir et gérer des biens immobiliers de haute qualité dans les…
Added 1 month ago
Assistant Director, Strategy and Operations - Consumer Industry
EY
Toronto, ON
The Assistant Director, Strategy & Operations (Consumer) supports the development and execution of the Consumer Industry growth strategy. This role is pivotal in driving revenue growth,…
Added 1 month ago
Assistant Project Manager
Aecon
Toronto, ON
Aecon Civil is a recognized leader in the market, backed by strong self-perform capabilities and deep local expertise. We play a key role in building and enhancing infrastructure across…
Added 1 month ago
D
Senior Consultant/Assistant Manager, Accounting & Reporting Assurance (ARA) - Toronto
Deloitte
Toronto, ON
- Full-time
As a Senior Consultant/Assistant Manager in the Assurance group, you will:
Added 1 month ago
D
Assistant Manager/Manager, Internal Audit (Toronto/Kitchener)
Deloitte
Toronto, ON
- Full-time
As an Internal Audit Assistant Manager or Manager, you will:
Added 1 month ago
S
Project Controls Professional
Stantec
Dartmouth, NS
- Full-time
Report to the Project Controls Manager and Operations Leader to help address financial project matters.
Added 1 month ago
MU
Assistant Professor - Emerging Leaders
McGill University
McConnell Eng. Bldg.
- Full-time
…support the salary costs associated with the successful Emerging Leader appointment as well as direct research expenses, with the possibility of extension for a further six…
Added 2 months ago
FN
General Manager, Hospitality (1 year term)
Frontiers North Adventures
Churchill, MB
- Full-time
Are you a strong hospitality leader with extensive management experience, particularly in hotels with food and beverage services? Frontiers North Inc. has an exciting opportunity for an…
Added 2 months ago
TU
Postdoctoral Research Fellow – Human Neuroimmunology, Brain Organoids and Multi-omics
The University of British Columbia
Vancouver, BC
- $65,000 to $75,000 CAD / year
- Full-time
The project combines human induced pluripotent stem cell (hiPSC) technology, brain organoids, genome engineering, advanced imaging, systems immunology, and high-throughput multi-omics to…

Citi

Senior Java Developer, Applications Development – 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
Posting language: English
Posted: Aug 14, 2026

Original job description

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 financial services at global scale. This is a hands-on technical role where your expertise will directly shape the quality, architecture, and reliability of systems that process high-volume, latency-sensitive workloads. If you are an engineer who takes full ownership of what you build and thrives in a fast-moving, technically demanding environment, this is the role for you.

Responsibilities

Design and develop efficient, reusable, and reliable Java code for high-volume, low-latency applications, setting the benchmark for engineering quality across the team.
Architect RESTful APIs and scalable backend services using Spring and Spring Boot, ensuring optimal performance, responsiveness, and maintainability from day one.
Translate complex business and user requirements into detailed technical specifications, low-level design documents, and solution architecture artefacts.
Identify, evaluate, and champion the adoption of emerging technologies and frameworks that meaningfully enhance the application stack.
Build and maintain comprehensive testing automation - covering unit, integration, and performance tests - to uphold code quality and production reliability.
Lead peer code reviews, providing precise and constructive feedback that raises engineering standards across the team.
Take full accountability for production systems, including rapid diagnosis and resolution of critical issues to minimise customer and business impact.
Partner with business analysts, project managers, and senior engineers across functions to deliver high-quality software, while establishing and maintaining clear standards for technical documentation.

Required Qualifications & Skills

5 or more years of professional Java development experience, with substantial exposure to cloud-based environments and distributed systems.
Expert-level command of Java, RESTful API design, and cloud engineering principles, with hands-on experience building production-grade services using Spring and Spring Boot.
Solid database experience spanning relational systems such as Oracle and SQL, as well as NoSQL technologies including MongoDB.
Practical experience with cloud-native platforms including OpenShift and Kubernetes, and messaging technologies such as MQ and Kafka.
Deep commitment to clean code principles, design patterns, and test-driven development practices that produce maintainable, production-ready software.
Fluency in Agile methodologies and the full software development lifecycle, with hands-on experience building and maintaining CI/CD pipelines using DevOps tooling.
Demonstrated ability to lead technical delivery autonomously, manage competing priorities, and perform effectively under pressure in a fast-paced environment.

Beneficial Skills & Qualifications

Background in financial services with a focus on payments processing, giving you immediate context for the systems you will be building.
Familiarity with Generative AI and large language models, and an interest in applying these technologies within an enterprise engineering context.
Experience designing integration patterns between mainframe systems and modern event-driven or API-based architectures using Kafka.
Recognised depth of expertise as a subject matter expert in at least one critical area of applications development.

What We Offer

At Citi, you will work on systems that matter - at a scale few organisations can match. Our Applications Development teams operate at the intersection of engineering excellence and real-world financial impact, giving you the technical complexity, cross-functional collaboration, and career depth to grow as an engineer and leader. We support your professional and personal wellbeing with a benefits package designed to deliver long-term value.

Hybrid working model with 3 days in the office and 2 days working remotely, giving you the structure of in-person collaboration and the flexibility of remote work.
Exposure to globally significant, technically complex systems across one of the world's leading financial institutions.
Ongoing learning and development opportunities, including access to technical training, architectural review processes, and cross-team knowledge sharing.
A performance-driven environment where engineers are empowered to make meaningful technical decisions and take ownership of outcomes.
Competitive compensation and financial wellbeing support, including access to Citi's broader benefits programme tailored to your location.
Wellbeing and work-life balance support, with resources designed to sustain long-term performance and personal fulfilment.

Apply now to bring your Java engineering expertise to Citi and help build the high-performance systems that power global financial services.

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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 and develop high-performance, scalable Java applications while architecting RESTful APIs and backend services. Lead peer code reviews, maintain testing automation, and ensure production reliability for critical financial systems.

Requirements

Requires 5+ years of professional Java development experience with expertise in cloud-based environments and distributed systems. Candidates must have strong proficiency in Spring, Spring Boot, database technologies, and modern DevOps practices.

Skills

Java
Spring
Spring Boot
RESTful APIs
Cloud engineering
Oracle
SQL
MongoDB
OpenShift
Kubernetes
Kafka
MQ
Agile
CI/CD
DevOps
Test-driven development

Benefits

Hybrid working model
Professional development opportunities
Technical training
Financial wellbeing support
Work-life balance support

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
RESTful APIs
Cloud-native
OpenShift
Kubernetes
Kafka
MQ
Oracle
MongoDB
NoSQL
CI/CD
DevOps
Agile
Test-driven development
Financial services
Payments processing
Generative AI
Large language models
Mainframe integration
Distributed systems
Clean code
Design patterns
Architecture
Performance testing
Integration testing
Unit testing
Backend services
High-volume

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