Jobs in Canada

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Added 1 month ago
SI
Senior Java Software Engineer
Smart IT Frame LLC
Toronto, ON
- Full-time
✅ Proficiency in SQL, PL/SQL, Database Development, and Batch Processing
Added 1 month ago
SI
Full Stack Engineer
Stelvio Inc.
Saskatoon, SK
- Full-time
…solutions for complex, real-world environments. Working alongside senior developers, architects, project managers and wider cross-functional teams, you’ll help design, develop and maintain…
Added 2 months ago
CF
Sr Data Integration Engineer
Compeer Financial
Compeer, SK
- Full-time
…systems using ETL methodologies. Responsible for leading company database development efforts and coordinating with business users, consultants/contractors, vendors and internal team…
Added 2 months ago
Z
Lead Engineer - Data
ZS
Toronto, ON
- Full-time
The Data Engineering Lead is a senior technical professional responsible for designing, building, and optimizing scalable data architectures and processes to enable efficient data…
Added 2 months ago
C
Senior Software Engineer II (North America)
Coder
Canada
- $160,000 to $247,000 USD / year
- Full-time
As a Senior Backend Engineer on Coder's Enterprise Experience team, you'll build the systems that help large organizations run Coder in production with confidence. You'll improve how Coder…
Added 2 months ago
V
Sr. Staff Infrastructure Engineer
VGS
Canada
- Full-time
As a Senior Staff Infrastructure Engineer, you will serve as a technical leader on our Platform Engineering team. You will architect, scale, and fortify global cloud infrastructure designed…
Added 2 months ago
E
Senior Software Engineer, Finance Systems
Eyeline
Vancouver, BC
- $165,000 to $200,000 CAD / year
- Full-time
The Senior Software Engineer (Finance System) sits on the Platform Engineering team and works day to day with Production Finance to build, support, and improve the studio's bidding,…
Added 2 months ago
ES
Senior Application Engineer
EPAM Systems
Canada
- Full-time
We are seeking a highly skilled Senior Application Engineer with deep T-SQL expertise to join the Liquid Credit Engineering Team, a key division within our broader Investment Systems…
Added 2 months ago
O
Data Engineer, Data Integration & Performance Platform (12-Month Contract)
OMERS
Toronto, ON · Head Office Toronto
- Full-time
…someone to simply complete tickets. We are looking for a future senior engineer - someone who wants to learn how enterprise data platforms are built, operated, and scaled, and who is…
Added 2 months ago
OS
Python Developer
Open Systems Technologies
Mississauga, ON
- Contract
…platforms. The successful candidate will work closely with senior engineers, architects, and business partners to deliver scalable and secure applications while adhering to established…
Added 2 months ago
LM
Test Engineer Senior - Connectorization Lead
Lockheed Martin
Halifax, NS
- Full-time
Develop and maintain a functional connectorization database to track work scope, progress,completion status, and key performance metrics
Added 2 months ago
Senior AI/ML Engineer
Katalyst Data Management
Calgary, AB
Join the dynamic and collaborative team at Katalyst Data Management (KDM)! KDM is seeking a Senior AI/ML Engineer to help design, build, and operate the infrastructure that powers our next…
Added 6 months ago
M
Satellite & Payload Verification, Validation & Integration Systems Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
MDA is seeking a Satellite & Payload IVV Engineer to join its System Engineering Department. He/she will lead the end‑to‑end V&V and integration of satellite and payload hardware and…
Added 6 months ago
M
Satellite Bus Systems Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
MDA is seeking a Satellite Bus System Engineer to design structural, thermal, power distribution, attitude control, propulsion, CD&H, TT&C/PDT, FSW and interface architecture that supports…
Added 2 months ago
P
Senior Full Stack Engineer
Procurify
Remote, Canada
- $122,000 to $152,000 CAD / year
- Full-time
- Remote
Design & Optimize Database Schemas: Contribute to the design of our database models and write efficient, secure queries. You will work to ensure the performance and integrity of our data…
Added 2 months ago
S
Senior Site Reliability Engineer - Batch Management
SimCorp
Toronto, ON
- Full-time
The Senior Site Reliability Engineer (Batch Management) roles within SCDaaS are responsible for helping clients operate and maintain SimCorp Dimension through a cloud-based offering. The…
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
R
Senior Data Engineer
RBC
Vancouver, BC
- Full-time
In this role as a Senior Data Engineer, you will be responsible for development deliverables for the Finance Data Platform. The Platform, leverages Airflow and Databricks and serves as the…
Added 2 months ago
R
Senior Full Stack Engineer
RBC
Toronto, ON
- Full-time
Sr. Full Stack Engineer is responsible for developing and maintaining the digital wealth management platform. This role involves building enterprise APIs and database solutions as well as…
Added 2 months ago
RB
Senior Full Stack Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Sr. Full Stack Engineer is responsible for developing and maintaining the digital wealth management platform. This role involves building enterprise APIs and database solutions as well as…
Added 2 months ago
FC
Senior Business Intelligence Developer Reporting & Analytics
Fidelity Canada
Toronto, ON
- Full-time
The Data Analyst and Reporting Tools Developer provides analysis and guidance to the members of the Fidelity Senior Executive Team and the business units they manage. Our team
Added 2 months ago
AL
Senior Full-Stack Software Engineer
Altis Labs
Remote, Canada
- Full-time
- Remote
Altis Labs is recruiting a Senior Full-Stack Software Engineer with an entrepreneurial, product-focused mindset. You'll design and implement testable, scalable code as we expand our…
Added 2 months ago
GF
Senior Software Engineer- Ruby on Rails
Global Fleet Management
Burnaby, BC
- Full-time
We're on the lookout for a full-time Senior Ruby on Rails Engineer to join our dynamic team. Whether you're a seasoned RoR developer or one with a background in other technologies and a…
Added 2 months ago
Structural Designer - Kiewit Power Engineering
Kiewit
Calgary, AB
Must have a basic knowledge of the latest computer operating systems
Added 2 months ago
RB
Senior Data Engineer
Royal Bank of Canada
Vancouver, BC
- Full-time
In this role as a Senior Data Engineer, you will be responsible for development deliverables for the Finance Data Platform. The Platform, leverages Airflow and Databricks and serves as the…

Citi

Senior Java Developer, Applications Development – Assistant Vice President

Mississauga, ON, Canada

$94,300.00 - $141,500.00 · Full-time

Apply on citi.wd5.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Work location: 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
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.

Apply on citi.wd5.myworkdayjobs.com About employer

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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Work requirements

Jobs in Canada