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Added 4 mins ago
Q
Director of Product Development- Glass Hardware
Quikr
Vancouver, BC
- Full-time
This person will lead hardware products across the full lifecycle, from product requirements and engineering development through validation, industrialization, mass production, launch, and…
Added 4 mins ago
UL
Canada Impact+ Emerging Leader Professor in Computational Design and Engineering of Proteins
Université Laval
Quebec, QC
- Full-time
The successful candidate for this position will be responsible for designing and implementing an ambitious research program in protein design and engineering. This program will draw on…
Added 4 mins ago
Building Official Intern
CityofOttawa
Ottawa, ON
Police Record Check: The successful candidate will be required to complete a Criminal Records and Judicial Matters Check (Level 2) with the Police Services detachment in their jurisdiction…
Added 4 mins ago
Mobile Service Mechanic (Marine Services) (Year Round) (Miller Lake)
The Government of Nova Scotia
NS · MILLER LAKE, NS
Added 20 mins ago
Landing Gear and Brake Systems Integrator - Aerospace
Capgemini
Montreal, QC
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies…
Added 34 mins ago
MT
Computer Numerical Control Programmer
Modern Technical Staffing Inc.
Guelph, ON
- $35 to $45 CAD / hour
- Full-time
Interpret engineering drawings, 3D models, and technical specifications to develop CNC machining strategies, programming complex parts to tight tolerances and quality standards.
Added 34 mins ago
Facilities Project Manager
Give and Go Prepared Foods
Toronto, ON
…safety compliance, and operational excellence. The successful candidate will serve as the corporate owner of Facilities and Utilities safety standards, including ammonia refrigeration,…
Added 34 mins ago
Senior Electrical Manager
Give and Go Prepared Foods
Toronto, ON
…consumption, and ensuring regulatory compliance. The successful candidate will lead electrical engineering initiatives, support capital project execution, and drive continuous improvement…
Added 50 mins ago
J
Principal Platform Product Manager - Billing & Authentication
Jobgether
Canada
- $148,782 to $185,977 USD / year
- Full-time
…data remains accurate across systems. Working closely with Engineering, Security, Finance, and commercial teams, you will define the strategic roadmap and establish clear standards for…
Added 1 hour ago
SH
Manager Health Services
Shared Health-Soins Communs
Neepawa, MB
- Full-time
Demonstrated experience in initiating changes and improvements, including skills in workplace re-engineering within a Continuous Quality Improvement (CQI) environment.
Added 1 hour ago
R
Staff Software Engineer, Payroll Calculation
Rippling
Toronto, ON
- Full-time
…At Rippling, payroll is also one of our biggest product and engineering frontiers: we’re expanding upmarket to serve much larger companies, scaling internationally across new jurisdictions,…
Added 1 hour ago
SH
Industrial Mechanic (Millwright)
Shared Health-Soins Communs
Dauphin, MB
- Full-time
Added 1 hour ago
SH
Performance Assurance Program Analyst
Shared Health-Soins Communs
Winnipeg, MB
- Full-time
Department / Unit: Clinical Engineering Asset Management
Added 1 hour ago
SH
Clerk IV - Capital Planning
Shared Health-Soins Communs
Brandon, MB
- Full-time
…Registry Check, and a Child Abuse Registry Check. The successful candidate will be responsible for any services charges…
Added 1 hour ago
VE
Civil Superintendent – Infrastructure & Road Construction
VINCI Energies
Surrey, BC
- $125,000 to $155,000 CAD / year
- Full-time
Pay: $125,000 - $155,000 (CAD) per year, based on the candidate’s experience, skills, and professional background.
Added 2 hours ago
BB
Civil Superintendent – Infrastructure & Road Construction
BA Blacktop Group of Companies
Surrey, BC
- $125,000 to $155,000 CAD / year
- Full-time
Pay: $125,000 - $155,000 (CAD) per year, based on the candidate’s experience, skills, and professional background.
Added 2 hours ago
CO
Industrial Mechanic Instructor (Quesnel)
College of New Caledonia
Quesnel, BC
- Full-time
The successful candidate should be able to deal effectively with students on an individual or group basis.
Added 3 hours ago
SE
Field Application Engineer - Emulation
Siemens EDA (Siemens Digital Industries Software)
Ottawa, ON
- Full-time
The Emulation Applications Engineer provides hands-on technical engineering expertise for the implementation, integration, testing, deployment, and support of Siemens EDA hardware-assisted…
Added 4 hours ago
SL
Senior Software Engineer, Operations – Core Java & iOS focus
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
A degree in Computer Science, Computer Engineering, or a related discipline, or equivalent practical experience.
Added 4 hours ago
Land and Resource Coordinator
Amrize
Winnipeg, MB · Saskatoon, SK
The successful candidate is highly collaborative, detail-oriented, and self-motivated. They are comfortable supporting multiple projects and priorities, working with technical and business…
Added 4 hours ago
DE
Civil Design Project Manager
Davis Engineers
Brampton, ON · Regional Municipality of Peel, ON
- Full-time
Davis Engineering & Surveying, LLC is looking for a motivated, skilled, and experienced individual to fill the position of Engineering Project Manager. The ideal candidate will have 5+…
Added 6 hours ago
NS
Power Plant Technician II (Instrumentation Technician &/or Industrial Electrician)
Nova Scotia Power
Point Aconi
- Full-time
This position is considered a safety sensitive position. As such, the successful candidate must comply with the Emera Alcohol and Drug Policy which requires a confidential pre-employment…
Added 6 hours ago
Quality Control Technician
Amrize
Edmonton, AB
…reporting, and continuous improvement initiatives. The successful candidate will demonstrate strong technical competency, attention to detail, and a commitment to maintaining safe,…
Added 6 hours ago
A
Senior Manager, Platform Technology Partnerships
Autodesk
Vancouver, BC
- Full-time
Engineering, AI, or other technical education
Added 6 hours ago
A
Forward Deployed Engineer
Antasphere
Brussels, ON
- Contract
Not a deep specialist engineering role: our platform carries the heavy lifting, breadth wins here.

Citi

Java Developer - Assistant Vice President

Mississauga, ON, Canada

$94,300.00 - $141,500.00 · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Experience: 5+ years of hands-on experience developing Java backend applications using Java 17 or later.
Posting language: English
Posted: Oct 28, 2026

Original job description

As a Senior Java Backend Developer, you will design and build high-performance backend services that power large-scale data processing applications at Citi. You'll apply modern Java and Spring expertise, alongside AI-assisted development tools and prompt engineering, to accelerate delivery and strengthen code quality across the development lifecycle. This role gives you ownership of scalable architecture for complex data pipelines while collaborating with cross-functional teams on business-critical systems.

Responsibilities

Design and develop high-performance backend services for data processing applications using Java 17 and Spring Boot.
Build scalable data processing architectures using modern design patterns to handle intensive calculations and business logic.
Collaborate with cross-functional teams to define, design, and ship new product features.
Maintain optimal performance and responsiveness of backend applications while resolving bugs and system bottlenecks.
Practice test-driven development to strengthen testability, modularity, and test coverage.
Apply static code analysis tools such as SonarQube to uphold code quality and maintainability.
Optimize SQL queries and manage complex data pipelines through efficient data joins.
Apply AI-assisted development tools and prompt engineering techniques to accelerate delivery and improve code quality.

Required Qualifications & Skills

5+ years of hands-on experience developing Java backend applications using Java 17 or later.
Strong proficiency in the Spring Framework, including Spring Boot, Spring Data, and Spring Cloud.
Excellent knowledge of SQL and relational or NoSQL databases, with experience optimizing queries and data models.
Solid understanding of in-memory data loading techniques and efficient data joining strategies for large data pipelines.
In-depth knowledge of Java tooling, including build tools such as Maven or Gradle and testing frameworks such as JUnit and Mockito.
Experience applying design patterns and architectural principles such as microservices and event-driven architecture, supported by test-driven development and static code analysis tools such as SonarQube.
Bachelor's degree or equivalent practical experience, along with strong communication skills to explain technical concepts to varied audiences.

Beneficial Skills & Qualifications

Experience with cloud platforms such as AWS, Azure, or GCP.
Familiarity with containerization and orchestration tools such as Docker and Kubernetes or OpenShift.
Knowledge of distributed data processing frameworks such as Apache Spark or Apache Flink.
Master's degree in a related field.

What We Offer

Citi offers a collaborative, performance-driven environment where engineers solve complex data challenges at global scale, supported by resources that help you grow your career and wellbeing.

Work in a hybrid model with 3 days in the office and 2 days working remotely.
Access ongoing learning and development opportunities to strengthen your technical expertise.
Collaborate with global engineering teams on large-scale, business-critical systems.
Benefit from wellbeing support and resources that promote work-life balance.
Build long-term financial wellbeing through competitive compensation and benefits.

Apply now to build scalable, high-impact backend systems as part of Citi's engineering team.

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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.

Apply About employer

More about this job

Responsibilities

Design and develop high-performance backend services for data processing applications using Java 17 and Spring Boot. Collaborate with cross-functional teams to build scalable architectures and maintain optimal system performance.

Requirements

Requires 5+ years of hands-on experience in Java backend development with strong proficiency in the Spring Framework. Candidates must possess a bachelor's degree and deep knowledge of SQL, relational databases, and modern architectural principles.

Skills

Java 17
Spring Boot
Spring Data
Spring Cloud
SQL
NoSQL
Maven
Gradle
JUnit
Mockito
Microservices
Event-driven architecture
Test-driven development
SonarQube
Prompt engineering
Data pipelines

Benefits

Wellbeing support
Work-life balance resources
Learning and development opportunities
Competitive compensation
Financial wellbeing support

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Backend Development
Data Processing
Microservices
Event-driven Architecture
SQL
NoSQL
Maven
Gradle
JUnit
Mockito
SonarQube
Test-driven Development
Prompt Engineering
AI-assisted Development
AWS
Azure
GCP
Docker
Kubernetes
OpenShift
Apache Spark
Apache Flink
Data Pipelines
Scalable Architecture
Java 17
Spring Data
Spring Cloud
Static Code Analysis

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