Jobs in Canada

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Added 23 days ago
T
Lead Backend Developer
TechDoQuest
Brampton, ON
- Contract
We are seeking a proficient 8 to 10 years Java Backend Senior Developer in Java Spring Boot.
Added 23 days ago
IF
Principal, Software Engineering – Shared Services
Intact FC
Toronto, ON
- Full-time
The Principal, Software Engineering is the most senior hands-on technical leader in the Shared Technology Services organization. The role works across platforms, products, and teams to…
Added 23 days ago
L
Senior Back-End Engineer
LotusFlare
Toronto, ON
- Full-time
At LotusFlare, Senior Backend Engineers are replacing traditional business back ends with an engagement-centric, dynamic product stack. You’ll develop, secure and scale the back-end…
Added 23 days ago
N
Software Developer Senior Specialist - Java, AWS, DevOps
Nasdaq
Toronto, ON
- Full-time
…join our global engineering team. These roles contribute to Java-based applications used by demanding customers across the financial securities industry, with a focus on building reliable,…
Added 24 days ago
NB
Chief Solution Architect
National Bank of Canada
Montreal, QC
- Full-time
You are part of a team of 20 colleagues in the wealth Management sector and report to a Senior Manager. Our team stands out for its culture of collaboration, mutual support among its…
Added 24 days ago
Senior AI Platform Engineer
Motive
Toronto, ON
Senior engineer who ships production software and AI systems on cloud infrastructure that is reliable, secure, and cost-disciplined. You design applications and services, operate inference…
Added 24 days ago
Q
Telemetry Firmware/Driver Development, Staff
Qualcomm
Markham, ON
- Full-time
2+ years of work experience with Programming Language such as C, C++, Java, Python, etc.
Added 24 days ago
BC
Cloud Architect
BrainRidge Consulting
Toronto, ON
- Full-time
BrainRidge Consulting is looking for an enthusiastic and passionate Senior Cloud Architect (AWS) to support short and medium-term business and technology cloud initiatives, collaborating…
Added 24 days ago
RS
Senior Full Stack Software Developer, RMJ
Redwood Software
ON
- $132,000 to $165,000 CAD / year
As a Senior Full Stack Software Developer, you will be responsible for leading the design, development, and delivery of scalable full-stack applications, shaping system architecture, and…
Added 24 days ago
Senior Technology Architect
Infosys
Canada
At least 3 years of experience in either J2EE (JSP, Servlets, EJB, XML, Java), web development (JSP/Java script/CSS), .NET or any object-oriented programming language.
Added 24 days ago
FG
Junior Software Engineer
FDM Group
Halifax, NS
- Full-time
Build and deploy cloud-native applications on AWS or Azure using Java and React, optimizing for performance, scalability, and resilience.
Added 24 days ago
S
Senior Technical Consultant
Staffbase
Toronto, ON
- $101,000 to $125,000 CAD / year
Staffbase is looking for a Senior Technical Consultant to join our Consulting team and lead the technical side of enterprise customer rollouts. You have spent several years in development,…
Added 24 days ago
TC
Senior Full-Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Node.js, Java, .NET, REST APIs, SQL Server, and MySQL
Added 24 days ago
OT
Senior Software Developer
Ontario Teachers' Pension Plan
Toronto, ON
- Full-time
We are looking for a Senior Software Developer to join the Product Engineering team in support of our Member Services division. As part of a team, you will be responsible for the…
Added 24 days ago
C
Software Developer
Cliniconex
Ottawa, ON · Kanata, ON
- Full-time
Position: Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Added 24 days ago
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Senior Java Full Stack Developer
Citi
Mississauga, ON
- Full-time
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…
Added 24 days ago
A
Java Full Stack Engineer ( AI Engineering)
Astek
Montreal, QC
- Full-time
Design scalable Java and Spring Boot services, RESTful APIs, and event-driven or microservices-based components with appropriate authentication and authorization.
Added 24 days ago
C
Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Cliniconex
ON · Kanata, Ontario
- $70,000 to $90,000 CAD / year
- Full-time
Position: Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Added 24 days ago
A
AI LLM Senior Analyst
Accenture
Mississauga, ON · Montreal, QC
- $29.59 to $53.63 CAD / hour
- Full-time
This is a hybrid role in Mississauga/Montreal and requires 3 days per week in the office/client location
Added 24 days ago
SS
Senior Java Software Engineer
Soho Square Solutions
Toronto, ON
- Contract
We're hiring: Senior Full Stack Developer (Java / Spring Boot / Angular)
Added 24 days ago
GI
Intermediate Software Developer
GuestTek Interactive Entertainment Ltd.
Calgary, AB
- Full-time
…GuestTek is looking for strong and motivated team members of senior, intermediate, and junior developer levels, along with a QA analyst, to develop and grow our AI security…
Added 24 days ago
GI
Junior Software Developer
GuestTek Interactive Entertainment Ltd.
Calgary, AB
- Full-time
…GuestTek is looking for strong and motivated team members of senior, intermediate, and junior developer levels, along with a QA analyst, to develop and grow our AI security…
Added 24 days ago
E
Software Engineer, Growth Platforms
EngRadar
Toronto, ON
- Full-time
Design and implement backend features end-to-end with clear ownership, delivering well-scoped work from technical design through to production with moderate guidance from senior engineers
Added 24 days ago
GI
Senior Software Developer
GuestTek Interactive Entertainment Ltd.
Calgary, AB
- Full-time
…GuestTek is looking for strong and motivated team members of senior, intermediate, and junior developer levels, along with a QA analyst, to develop and grow our AI security…
Added 24 days ago
Lead Software Engineer, Full-Stack Applications - AI Innovation squads
Fitch Group
Toronto, ON
Career acceleration and visibility – High visibility to senior leadership, clear paths to principal/architect roles, and the opportunity to establish yourself as a thought leader in…

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

Seniority

Senior

Tools

Spring Boot
React.js
TypeScript
Docker
Kubernetes
OpenShift
AWS
S3
Oracle
Jenkins

Languages

English

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Work requirements

Jobs in Canada