Jobs in Canada

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Added 23 days ago
RS
Senior Full Stack Software Developer, RMJ
Redwood Software
ON
- $132,000 to $165,000 CAD / year
Develop responsive, accessible, and high-quality front-end user experiences
Added 23 days ago
OT
Senior Software Developer
Ontario Teachers' Pension Plan
Toronto, ON
- Full-time
Experience working with SOAP and RESTful Web Services development and/or front-end single page applications interacting with back-end web APIs or microservices.
Added 23 days ago
C
Software Developer
Cliniconex
Ottawa, ON · Kanata, ON
- Full-time
You’ll contribute across front-end, back-end, integrations, and cloud-hosted systems. You’ll use agentic tools to explore unfamiliar code, break down implementation plans, build features,…
Added 23 days ago
C
Senior Java Full Stack Developer
Citi
Mississauga, ON
- Full-time
Design, develop, test, and deploy end-to-end solutions, from responsive React.js front-end components to resilient Java Spring Boot microservices.
Added 23 days ago
C
Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Cliniconex
ON · Kanata, Ontario
- Full-time
You’ll contribute across front-end, back-end, integrations, and cloud-hosted systems. You’ll use agentic tools to explore unfamiliar code, break down implementation plans, build features,…
Added 23 days ago
Senior Software Engineer - Orders
Vivid Seats
Toronto, ON
Experience with front-end languages is preferred (we use TypeScript, React, and Next.js)
Added 23 days ago
T
Manager, Engineering – Accounts
TD
Toronto, ON
- Full-time
Lead end-to-end technology delivery for the Retail Wealth Accounts, including platform modernization, API enablement, customer experience enhancements, and data capabilities.
Added 24 days ago
C
Founding AI Engineer (Forward Deployed)
CGI
Toronto, ON
- Full-time
Strong with Java and Node.js; able to design front end, back-end APIs, and data together.
Added 24 days ago
AI
Adobe Site Reliability Engineer - Content Delivery Network
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Senior Site Reliability Engineer - AEM - Content Delivery Network
Added 24 days ago
T
Full Stack .NET Developer
Techso
Montreal, QC
- Full-time
Strong experience with front-end development using React, Angular, or Vue.js;
Added 24 days ago
T
Full Stack Java Developer
Techso
Montreal, QC
- Full-time
Techso is looking for a Senior Full Stack Java Developer to help design and develop digital solutions used by leading clients in Montreal and internationally.
Added 24 days ago
CI
Senior Software Engineer
Curinos Inc
Toronto, ON
- $130,000 to $140,000 CAD / year
- Full-time
As a Full Stack Senior Software Engineer, you will be responsible for building scalable, enterprise-grade applications. The ideal candidate is proficient across the stack: front-end,…
Added 24 days ago
IG
Full Stack Engineer
Insight Global
Toronto, ON
- Contract
Insight Global is looking for a Senior Full-Stack Solution Designer to lead the design and delivery of enterprise applications across both front-end and back-end environments. This person…
Added 24 days ago
T
Manager, Engineering – Accounts
TD
Toronto, ON
- Full-time
Lead end-to-end technology delivery for the Retail Wealth Accounts, including platform modernization, API enablement, customer experience enhancements, and data capabilities.
Added 24 days ago
WT
Senior Java Software Engineer
Wissen Technology
Montreal, QC
- Full-time
Mode of Work: Onsite 3-4 days per week
Added 25 days ago
I
Senior Software Developer, Full-Stack
Intuit
Toronto, ON
- Full-time
This is a hybrid role with the expectation of working from our Toronto office 3 days per week
Added 25 days ago
IG
Designer Fullstack Java
Insight Global
Toronto, ON
- $60 to $70 CAD / hour
- Contract
Insight Global is looking for a Senior Full-Stack Solution Designer to lead the design and delivery of enterprise applications across both front-end and back-end environments. This person…
Added 25 days ago
SI
Full Stack Engineer
Stelvio Inc.
Saskatoon, SK
- Full-time
Full-stack development experience across front-end and back-end technologies.
Added 25 days ago
IG
Full Stack Engineer
Insight Global
Toronto, ON
- $60 to $68 CAD / hour
- Contract
Insight Global is looking for a Senior Full-Stack Solution Designer to lead the design and delivery of enterprise applications across both front-end and back-end environments. This person…
Added 28 days ago
B
Lead Java Developer
BuzzClan
ON · Ontario, Canada
- Contract
Candidates must possess strong expertise in Java Enterprise Edition (J2EE), front-end and back-end development, relational database technologies, RESTful APIs, cloud-native architectures,…
Added 28 days ago
O
Sr. IT Software Developer
OpenText
Waterloo, ON
- Full-time
…OpenText's digital experience ecosystem. You will work across front-end, back-end, APIs, content platforms, cloud services, and delivery automation. This is a hands-on senior…
Added 28 days ago
B
Senior NLP Engineer
Behavox
Toronto, ON
- $170,000 to $230,000 CAD / year
A hybrid role based in our modern Toronto office (1 day per week in office)
Added 28 days ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $135,000 CAD / year
- Full-time
JavaScript front end frameworks (Angular, React, Vue, etc.)
Added 28 days ago
I
Senior Staff Software Developer
Intuit
Toronto, ON
- Full-time
This is a hybrid role with the expectation of working from our Toronto office 3 days per week
Added 29 days ago
MM
Engineer
Mitchell Martin Inc.
Toronto, ON
- $44.1 to $63 CAD / hour
- Other
3 years of experience with modern front-end technologies.

Citi

Senior Java Full Stack Developer

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
Posting language: English
Posted: Oct 21, 2026

Original job description

The JAVA Full Stack Senior Developer role is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities:

Utilize mature programming methodologies and languages, including Java Spring Boot and React.js, to deliver and maintain high-quality software solutions.
Design, develop, test, and deploy end-to-end solutions, from responsive React.js front-end components to resilient Java Spring Boot microservices.
Architect and implement RESTful APIs and expose backend functionality as MCP (Model Context Protocol) services to be consumed by AI agents.
Deploy and manage applications within Citi's cloud environment (leveraging OpenShift/Kubernetes and AWS), integrating with cloud-native storage like S3 and enterprise databases like Oracle as a Service (OraaS).
Partner with and contribute to a cross-functional team of product managers, designers, and other engineers to translate business requirements into high-quality technical solutions.
Evaluate and recommend new and emerging technologies, including the application of AI, to solve complex business problems.
Ensure software components are designed and implemented to be of high quality, reusable, and easily maintainable.
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations.
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower-level analysts
Has the ability to operate with a limited level of direct supervision.
Can exercise independence of judgement and autonomy.
Acts as SME to senior stakeholders and /or other team members.
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications:

Excellent communication and collaboration skills, with the ability to articulate complex technical concepts to diverse audiences.
6+ years of professional experience in full-stack software development, with a proven track record of delivering complex, large-scale, enterprise-level applications
6+ years of hands-on experience designing micro-service-based application
Strong hands-on experience with modern JavaScript frameworks, specifically React.js and TypeScript, for building sophisticated user interfaces
Deep proficiency in Java and the Spring Boot framework for building enterprise-grade microservices
Low-latency, scalable, high-throughput API development (Spring Boot, Hibernate/JPA)
Hands-on experience with a major cloud platform (AWS, Azure, or GCP) and containerization technologies (Docker, Kubernetes, OpenShift). Familiarity with CI/CD pipelines (Jenkins, GitHub Actions) is essential.
Problem-solving, troubleshooting, and clean code (Core Java, J2EE, Collections, Multithreading)
API integration (third-party libraries, security)
Distributed, multi-tier application, Reusable components/services development experience
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
A strong interest or prior experience in Generative AI, Large Language Models (LLMs), and agent-based systems is highly desirable.
Demonstrated analytical and problem-solving skills with the ability to propose and implement effective solutions

Education:

Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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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

The role involves designing, developing, and deploying end-to-end full-stack solutions using Java Spring Boot and React.js. You will also architect RESTful APIs, manage cloud-native applications, and collaborate with cross-functional teams to deliver high-quality technical solutions.

Requirements

Candidates must have 6+ years of professional experience in full-stack software development and microservices architecture. Proficiency in Java, Spring Boot, React.js, and cloud platforms like AWS or OpenShift is required.

Skills

Java
Spring Boot
React.js
TypeScript
Microservices
RESTful APIs
AWS
OpenShift
Kubernetes
Oracle
CI/CD
Jenkins
GitHub Actions
Generative AI
Large Language Models
Systems Analysis

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
React.js
TypeScript
Microservices
RESTful APIs
AWS
OpenShift
Kubernetes
Oracle
CI/CD
Jenkins
GitHub Actions
Generative AI
Large Language Models
Systems Analysis
Full Stack Development
Cloud Computing
Docker
Hibernate
JPA
Multithreading
Enterprise Applications
Software Engineering
API Development
Technical Architecture
Agile
Cloud-native
Database Management
Problem Solving

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Work requirements

Jobs in Canada