Jobs in Canada

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Added 2 months ago
II
Sr. Java Full Stack Engineer
ITC Infotech
Vancouver, BC
- Full-time
We are looking for a Senior Java Microservices Engineer (Digital Asset Management) to design, develop, and maintain scalable backend applications using Java, Spring Boot, and Kafka. The…
Added 2 months ago
S
Tech Lead - Java fullstack (Angular)
Synechron
Montreal, QC · MDC – Montreal
- Full-time
…recherche un développeur backend expérimenté, maîtrisant Core Java et Spring Boot, pour comprendre, enrichir et améliorer les processus ETL existants. Ce rôle offre une opportunité de…
Added 2 months ago
4E
Technical Lead
407 ETR
Woodbridge, ON
- Full-time
The role is responsible for doing development for technical modernization initiatives across C++, Java/Spring Boot services, API development, Oracle database integration, DevOps enablement,…
Added 2 months ago
WT
Senior Java Software Engineer
Wissen Technology
Montreal, QC
- Full-time
Mode of Work: Onsite 3-4 days per week
Added 3 months ago
JG
Senior Backend Java Developer
J&M Group
Toronto, ON
- Contract
Strong expertise in Java, Spring Boot, and Microservices.
Added 2 months ago
C
Applications Development Sr Programmer Analyst - Assistant Vice President
Citi
Mississauga, ON
- Full-time
We are seeking an experienced and motivated Senior Java Developer to spearhead the development of robust, scalable, and innovative enterprise applications. The ideal candidate will possess…
Added 2 months ago
A
Summer 2027 Long Term Software Engineering Intern/Co-op
AMD
Calgary, AB
- $67,000 CAD / year
- Full-time
Web development frameworks, Django, Rails, Spring Boot
Added 2 months ago
A
Short Term 2027 Software Engineering Intern/Co-Op
AMD
Markham, ON
- $44,500 to $71,000 CAD / year
- Full-time
Web development frameworks, Django, Rails, Spring Boot
Added 2 months ago
A
Summer 2027 Long Term Software Engineering Intern/Co-op
AMD
Markham, ON
- $67,000 CAD / year
- Full-time
Web development frameworks, Django, Rails, Spring Boot
Added 2 months ago
A
Short Term 2027 Software Engineering Intern/Co-Op
AMD
Vancouver, BC
- $44,500 to $71,000 CAD / year
- Full-time
Web development frameworks, Django, Rails, Spring Boot
Added 2 months ago
T
Solutions Design IT Specialist, TD Securities
TD
Toronto, ON
- Full-time
Application design and development activities. Hands-on experience with Java/Springboot applications.
Added 2 months ago
JG
Spark Scala Java Developer
J&M Group
Toronto, ON
- Contract
Experience in writing Spring boot Webservices| and SQL queries.The ideal candidate will have experience developing data processing applications using Apache Spark and Scala.
Added 2 months ago
T
Software Engineer (Fraud & Risk)
Trulioo
Remote, Canada
- $110,000 to $135,000 CAD / year
- Full-time
- Remote
Our offices support a hybrid model and staff typically work three days per week at a hub location · This will be a full-time, permanent position working out of the Vancouver office on a hybrid model (3-days per week in the office)
Added 2 months ago
Junior Java Developer
mthree Recruiting Portal
Halifax, NS
Want to start your career as a Java Developer?
Added 2 months ago
JG
Application / Solution Architect
J&M Group
Mississauga, ON
- Contract
Added 2 months ago
T
Java Fullstack Developer with React
Talenzaa
Mississauga, ON
- Full-time
Backend: Java (Core & Advanced), Spring Boot, Spring Security, JPA/Hibernate, Microservices Architecture.
Added 2 months ago
IT Industrial CrossFunction - Full Stack & AI Integration
Amrize
Mississauga, ON · Laval, QC
…jQuery, Ionic, Bootstrap, jStat, Node.js, Express.js, Python, Java, Spring Boot, AWSLambda, MySQL, Postgres, Firestore, DynamoDB is an…
Added 1 month ago
OT
Sr. Manager, Software Development (SaaS)
Open Text Corporation
Richmond Hill, ON
- Other
Strong experience in JAVA application design and development, including Spring Framework/ SpringBoot and API-first software development.
Added 2 months ago
C
Senior Lead Software Engineer, Payment Systems - Vice President
Citi
Mississauga, ON
- Full-time
Design and build high-throughput, low-latency microservices using Java 8+, Spring Boot, and cloud-native principles to power global payment processing at enterprise scale.
Added 2 months ago
T
Senior Java Full Stack Engineer, TD Securities
TD
Toronto, ON
- Full-time
TDS Enterprise Technology Solutions, Global Prime Brokerage is looking for a Full-time Senior Java Developer.
Added 2 months ago
C
CitiDirect Java Dev for Payments Modernization – Assistant Vice President
Citi
Mississauga, ON
- Full-time
We are seeking a Java Backend Developer to join a group modernizing CitiDirect’s Payment architecture, who has a technical curiosity and is willing to learn new skills. The ideal candidate…
Added 2 months ago
T
Software Engineer II (Full Stack Developer)
TD
Toronto, ON
- Full-time
Build and manage User Interface, server-side logic, databases, and application programming interfaces (APIs) using technologies such as Java, Spring Boot, React and TypeScript.
Added 2 months ago
TS
Java Developer
Triunity Software
London, ON
- $100,000 to $110,000 CAD / year
- Full-time
Strong proficiency in Java (8+), Spring Boot, and RESTful API development
Added 2 months ago
TS
Java Developer
Triunity Software
AB · Edmonton, AB
- $100,000 to $110,000 CAD / year
- Full-time
Triunity Software in Calgary, AB is looking for a talented Java Developer to join their growing team. This is an exciting opportunity to work on innovative software solutions in a…
Added 2 months ago
TS
Java Developer
Triunity Software
Fredericton, NB
- $100,000 to $110,000 CAD / year
- Full-time
Triunity Software in Calgary, AB is looking for a talented Java Developer to join their growing team. This is an exciting opportunity to work on innovative software solutions in a…

Citi

Senior Lead Software Engineer, Payment Systems - Vice President

Mississauga, ON, Canada

$120,800.00 - $170,800.00 · Full-time

Apply on citi.wd5.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Work location: A hybrid working model with 3 days in the office and 2 days working remotely, giving you flexibility alongside meaningful in-person collaboration
Posting language: English
Posted: Sep 2, 2026

Original job description

Citi's Core Payment Systems team is looking for a Senior Lead Software Engineer to architect and drive the modernization of global payment processing platforms that move USD 4 trillion in client transactions every day. In this critical technical leadership role, you will define the engineering vision for resilient, high-throughput microservices that sit at the heart of Citi's transaction infrastructure - spanning 160 countries and over 140 currencies. Sitting within Citi's Treasury and Trade Solutions (TTS) business, one of the most expansive financial services networks in the world, you will shape the next generation of payment technology at a scale few engineering roles can match.

Responsibilities

Lead the full software development lifecycle for mission-critical payment applications, from initial architecture through to deployment and ongoing production ownership.
Design and build high-throughput, low-latency microservices using Java 8+, Spring Boot, and cloud-native principles to power global payment processing at enterprise scale.
Architect active-active multi-region failover strategies, zero-downtime release models, and blue-green or canary deployment pipelines to achieve and sustain 99.99%+ system availability.
Champion the adoption of Domain-Driven Design (DDD), event-driven architecture, and containerization using Docker and Kubernetes/OpenShift to modernize legacy payment platforms.
Define and enforce API standards for RESTful and event-based interfaces, ensuring every integration is consistent, secure, and built to scale.
Mentor and guide a cross-functional engineering team, establishing code review practices and raising the bar for technical quality, reliability, and innovation across the team.
Integrate AI-powered developer tools and AI/ML capabilities - including anomaly detection, intelligent test generation, and observability platforms - into production payment workflows to accelerate delivery and improve system intelligence.
Partner with product managers, business analysts, and operations teams to translate complex financial requirements into scalable, maintainable technical solutions.

Required Qualifications & Skills

6+ years of software engineering experience delivering complex, enterprise-scale applications, with at least 3 years in a technical leadership role setting direction for development teams.
Expert-level command of Java and the Spring Boot framework for building and operating production microservices, alongside solid front-end capability in Angular, HTML5, and CSS3.
Deep practical knowledge of resilience engineering patterns including Circuit Breakers, Saga orchestration for distributed transactions, and idempotent API design applied to high-throughput payment pipelines.
Hands-on experience with messaging and event-streaming platforms such as Apache Kafka or RabbitMQ, and with containerization technologies including Docker and Kubernetes.
Proficiency across both relational databases (such as Oracle) and NoSQL databases (such as MongoDB), with the ability to select and optimize the right data layer for a given use case.
Solid grasp of CI/CD pipeline design, automated testing strategies, and modern DevOps practices that support continuous, zero-disruption delivery.
Demonstrated ability to adopt and scale AI-powered development tools - such as GitHub Copilot or equivalent LLM-based platforms - within an enterprise engineering team to measurably improve delivery velocity.
Experience establishing end-to-end observability stacks including distributed tracing, real-time alerting, and production dashboards across complex, microservices-based environments.

Beneficial Skills & Qualifications

Familiarity with financial services or payments industry standards such as SWIFT, ISO 20022, or clearing and settlement systems.
Experience integrating AI/ML capabilities such as predictive alerting or intelligent test generation into regulated, production financial systems.
Exposure to AI-driven observability platforms to maintain visibility and proactive response across distributed payment ecosystems.

What We Offer

At Citi, you will work on systems that matter - processing trillions of dollars in payments for 80% of the Global Fortune 500, more than 1,100 public sector organizations, and thousands of financial institutions across the globe. This is an opportunity to lead at genuine scale, backed by a team that values engineering quality, continuous learning, and real impact on global financial infrastructure.

A hybrid working model with 3 days in the office and 2 days working remotely, giving you flexibility alongside meaningful in-person collaboration.
Strategic technical ownership over global payment infrastructure that underpins some of the most consequential financial flows in the world.
Access to Citi's TTS Innovation Labs, where engineers collaborate with clients to build and pilot next-generation financial technology solutions.
Continuous learning and professional development resources to keep you at the forefront of engineering practices, including AI-accelerated development tooling.
Competitive financial reward and wellbeing benefits calibrated to senior engineering talent.
Broad exposure across a global business operating in 160 countries, with the opportunity to collaborate with world-class engineering, product, and operations teams.

Build the payment infrastructure that moves the world - apply now and bring your engineering leadership to one of Citi's most technically ambitious teams.

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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:

$120,800.00 - $170,800.00

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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

Lead the full software development lifecycle for mission-critical payment applications, from initial architecture through to deployment and production ownership. Mentor a cross-functional engineering team while driving the modernization of global payment platforms using microservices and event-driven architecture.

Requirements

Requires 6+ years of software engineering experience with at least 3 years in a technical leadership role. Candidates must possess expert-level command of Java, Spring Boot, and experience with cloud-native technologies and distributed systems.

Skills

Java
Spring Boot
Microservices
Cloud-native
Domain-driven design
Docker
Kubernetes
OpenShift
Apache Kafka
RabbitMQ
Oracle
MongoDB
CI/CD
DevOps
GitHub Copilot
Observability

Benefits

Hybrid working model
Professional development resources
Competitive financial reward
Wellbeing benefits

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Payment Systems
Java
Spring Boot
Microservices
Cloud-native
Domain-driven design
Event-driven architecture
Docker
Kubernetes
OpenShift
Apache Kafka
RabbitMQ
Oracle
MongoDB
CI/CD
DevOps
GitHub Copilot
Observability
Distributed tracing
SWIFT
ISO 20022
Resilience engineering
Saga orchestration
Idempotent API
Angular
HTML5
CSS3
Financial services
Treasury and Trade Solutions

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Work requirements

Jobs in Canada