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Added 2 months ago
C
Specialist Developer-Java
CPKC
Calgary, AB
- Full-time
At CPKC, technology drives the safe and efficient movement of freight across North America. As a Specialist Developer-Java, you will play a key role in designing, developing, implementing,…
Added 1 month ago
Senior Software Developer
Bell
Montreal, QC
We are looking for a Senior Backend-focused Developer to join the team, the strategic network orchestration and automation engine for Bell Business Markets (Network as Code approach). Your…
Added 1 month ago
1
Director, Finance Technology & Transformation
1-800-GOT-JUNK?
Vancouver, BC
- Full-time
Strong technical understanding of modern data and cloud architecture, including relational databases, SQL, APIs, ETL/ELT pipelines, cloud data platforms, event-driven integrations, and…
Added 1 month ago
BG
Supply Chain Automation Intern
Bosch Group
Welland, ON
- $19 to $23 CAD / hour
- Full-time
Strong interest in business process automation (e.g., RPA, Power Automate, VBA/Macros, Python, or SQL)
Added 1 month ago
MC
AML/ATF Quality Control Specialist
Meridian Credit Union
Toronto, ON
- $68,800 to $100,000 CAD / year
- Full-time
Proficiency with SQL or other database management and reporting software is an asset.
Added 1 month ago
Assistant Manager, Data Quality & Analytics
IATA
Montreal, QC
with automated or semi-automated data quality checks using SQL, Python, or
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 2 months ago
Manager Wireless Hardware
Rogers Communications
Toronto, ON · Brampton, ON · Calgary, AB
Proficiency with SQL and Databricks and ability to write/analyze code for errors.
Added 1 month ago
GS
Platform Support Database Administrator III
Guidewire Software
Mississauga, ON · Toronto, ON
- Full-time
…your expertise in Oracle RDS, Aurora PostgreSQL, and Microsoft SQL Server to troubleshoot complex issues, optimize performance, and guide schema and configuration changes in partnership…
Added 2 months ago
TG
Tire Testing Technician Â– Napanee, ON
The Goodyear Tire & Rubber Company
Greater Napanee, ON · Napanee, ON
- Full-time
Experience as a SQL, Quality Technician, Quality Leader or a backup in one of these roles at Goodyear Napanee
Added 2 months ago
WC
Senior Specialist, Item File
Walmart Canada
Mississauga, ON
- Full-time
Added 2 months ago
AC
Développeur Senior C# / WPF
Amaris Consulting
Brossard, QC
- Full-time
Expérience avec SQL, bases de données relationnelles, Entity Framework/LINQ ainsi qu’avec les pratiques de tests unitaires et d’intégration.
Added 2 months ago
P
Senior Data Engineer
Pomerleau
Montreal, QC
- Full-time
Solid SQL and data transformation skills (data cleaning, incremental/delta loads, curated table design).
Added 1 month ago
TA
Manager / Sr Manager, Analytics Consulting - Retail/CPG
Tiger Analytics Inc.
Remote, Canada
- Full-time
- Remote
Hands-on experience with SQL, BI/visualization tools and/or Python, along with strong analytical aptitude.
Added 1 month ago
AW
Business Analytics Specialist
Aviso Wealth
Remote, Canada
- $83,000 to $100,000 CAD / year
- Full-time
- Remote
Skilled with SQL, modern BI tools and large, diverse datasets
Added 1 month ago
AW
Business Analytics Specialist
Aviso Wealth
Remote, Canada
- $83,000 to $100,000 CAD / year
- Full-time
- Remote
Skilled with SQL, modern BI tools and large, diverse datasets
Added 2 months ago
Senior Financial Analyst
Rogers Communications
Toronto, ON
Excellent software skills in Oracle Financials, Microsoft office including Excel and Access. Experience with Databricks or SQL is an asset.
Added 2 months ago
MI
Cloud & DevOps Specialist
Montrium Inc
Montreal, QC
- Full-time
Added 1 month ago
SF
Senior Consultant - SAP (FDS) / Data Modelling - Insurance ( Canada )
SAP Fioneer
Remote, Canada
- Full-time
- Remote
Proficiency in data modeling with ABAP dictionary, SQL, SAP HANA, SAP BTP or another database is preferred.
Added 1 month ago
SF
Senior Consultant - SAP (FDS) / Data Modelling - Banking ( Canada )
SAP Fioneer
Remote, Canada
- Full-time
- Remote
Proficiency in data modeling with ABAP dictionary, SQL, SAP HANA, SAP BTP or another database is preferred.
Added 1 month ago
K
Model Risk Management Specialist
Kraken
Remote, Canada
- Full-time
- Remote
Proficiency in programming languages (e.g., Python, R, SQL).
Added 2 months ago
Senior Data Analyst
Konrad
Toronto, ON
Strong SQL expertise and experience querying cloud data warehouses (e.g., Snowflake, Databricks, Redshift, BigQuery)
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 2 months ago
A
Controls System ACCIS Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
…including but not limited to POSIX- operating system, Java, SQL, XML, Visual Studio, Eclipse Platform, IEC61131-3 languages,…
Added 2 months ago
1
Manager, Data Analytics & Insights
123Dentist
Toronto, ON
- $90,000 to $135,000 CAD / year
- Full-time
Hands-on familiarity with enterprise data platforms (Azure, SQL, data lakes, or comparable environments)

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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