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Added 6 mins ago
CG
Laboratory Tech I
CSA Group
Toronto, ON
- $2,914 to $3,379.7 CAD / week
- Full-time
Under guidance, direction and general supervision, sets-up, operates test equipment and conducts specific and routine tests. Disassembles and assembles test samples. Records technical data,…
Added 6 mins ago
C
Client Engagement Associate, 15h/week - Sherbrooke
CIBC
Sherbrooke, QC
- Part-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
C
Financial Sevices Representative II (Contract)
CIBC
Edmonton, AB · S.Edmonton Banking Centre
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
C
Financial Advisor CIRO-ID
CIBC
London, ON
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
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C
Financial Services Representative - Sherbrooke
CIBC
Sherbrooke, QC
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
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C
Client Engagement Associate, 33h/week - Lennoxville
CIBC
Sherbrooke, QC · Lennoxville
- Part-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
C
Analyst, Mid-Market Investment Banking
CIBC
Toronto, ON
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
C
Financial Services Representative - Lachine
CIBC
Montreal, QC
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
C
Financial Services Representative - Lévis
CIBC
Levis, QC
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
C
Consultant, Digital Operations & Privacy
CIBC
Toronto, ON
- Full-time
Added 6 mins ago
C
Financial Services Representative - Senneterre
CIBC
Senneterre, QC
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
C
Manager Client Advise - Sherbrooke
CIBC
Sherbrooke, QC
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
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Financial Services Representative - Montreal Marché Central
CIBC
Montreal, QC
- Full-time
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
Added 6 mins ago
BC
Project Manager - Buildings West
Bird Construction
Edmonton, AB
- Full-time
Ensure site operation is following the requirements of the Inspection test plan and quality control procedures.
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…Senior Expeditor, you will own challenging supplier packages, test the credibility of recovery plans, and bring project and supplier leaders the facts and options needed to act. You will…
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Senior Manager and Team Lead, Credit Risk, Retail
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Director, Engineering, Real Estate Secured Lending (RESL)
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Drives engineering excellence by promoting best practices in coding, architecture, DevOps, CI/CD, observability, test automation, and incident response.
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Mechanical Intern
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…will assist the V&V project managers and the Validation and Test team in validating our products for installation in tomorrow's electric vehicles. You will participate in the definition,…
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Boucherville, QC
As the Team Lead, System test design, you will manage the test engineering team by owning sprint planning, task distribution, and workflow cadence across all testing activities. Act as the…
Added 6 mins ago
S
Planner II - Master Scheduling
Seaspan
North Vancouver, BC
- Full-time
…phases, including Engineering & Design, Procurement, Build, and Test & Trials. Working closely with engineering, supply chain, production, and program controls teams, the role ensures…
Added 6 mins ago
Production Supervisor
Aecon
Cambridge, ON
Ensure fabrication projects are complete in compliance with drawings, specifications, travelers, Inspection & Test Plans (ITPs) and project schedule and budget
Added 6 mins ago
GS
PL/SQL Developer
Gala Solutions
Montreal, QC
- Contract
Design, develop, test, and maintain Oracle PL/SQL applications and database objects
Added 6 mins ago
TC
Full Stack Engineer
Triton Canada
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…environment. The successful candidate will design, implement, test, and maintain enterprise-grade systems that align with established architectural standards and support long-term…
Added 6 mins ago
B
Test Manager
BCforward
Toronto, ON · Greater Toronto Area, Canada
- Contract
BCforward is seeking a highly motivated and experienced QA/ Test Manager
Added 21 mins ago
NA
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Citi

Java Developer - Assistant Vice President

Mississauga, ON, Canada

$94,300.00 - $141,500.00 · Full-time

Apply About employer

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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 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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