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Spring Jobs in Ontario (NOW HIRING)

Citi

Senior Java Developer

Mississauga, ON · On-site

CA$94K - CA$141K/yr

The ideal candidate will possess deep expertise in Java/J2EE and Spring Boot. This role demands a proven track record with strong technical problem-solving and root cause analysis abilities ...

Scotiabank

Solutions Architect

Toronto, ON · On-site

Spring framework works. * Technical working knowledge of Web Services, SOAP/REST, STS Spring Tools, or Eclipse Integrated Development Environment (IDE). * Knowledge of SSL and setup of secure ...

Snaplii

Staff+ Engineer

Toronto, ON

$140K - $200K/yr

Expertise in Spring Boot, Spring MVC, and Spring WebFlux. * Skilled in implementing unit tests and integration tests to maintain code quality. * Exceptional ability to communicate and collaborate ...

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Spring information

What is the difference between Spring vs Java Developer?

AspectSpringJava Developer
Required CredentialsSpring certifications, Java knowledgeJava certifications, programming skills
Work EnvironmentBackend development, enterprise applicationsSoftware development, application coding
Industry UsageFramework used within Java projectsRole involving Java programming

Spring is a Java framework used to build robust enterprise applications, often requiring knowledge of Java. A Java Developer writes code primarily in Java, sometimes utilizing frameworks like Spring. While Spring is a specialized tool within Java development, a Java Developer's role encompasses broader programming tasks. Understanding both helps in selecting the right skills for specific job roles in software development.

What cities in Ontario are hiring for Spring jobs?

Cities in Ontario with the most Spring job openings:

Infographic showing various Spring job openings in Ontario as of September 2026, with employment types broken down into 1% Internship, 26% Full Time, 60% Part Time, and 13% Contract. Highlights an 86% Physical, 1% Hybrid, and 13% Remote job distribution.

CitiDirect Java Dev for Payments Modernization - Assistant Vice President

Mississauga, ON • On-site

Citi
Banking and Credit Intermediation • 5 - 10K employees
Learn more about Citiexternal

CA$141/hr

Other

Posted 11 days ago

Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 179 frontline employees who took The Breakroom Quiz

Job description

Services is a leading provider of cash management, treasury, trade, clearing, depository receipts and commercial cards services. Services has a global network spanning more than 90 countries and is unique in the industry for its reach, interoperability, and flexibility. We provide clients with dynamic information, platforms, tools, and APIs to effectively manage their portfolios, financial positions, working capital and supply chains. CitiDirect serves as the unified digital gateway for clients to access our full suite of services.

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 will have a strong foundation in Core Java with a desire to learn tips and tricks for integrating AI into the development process.

Key Responsibilities:
  • Design, develop, and maintain robust, scalable, and high-performance Java-based backend services
  • Implement microservices using Spring Framework 6, Spring Boot 3 and Spring Cloud
  • Implement event-driven architectures using Apache Kafka
  • Work with MongoDB and Oracle - design schemas and optimize queries
  • Implement and maintain comprehensive unit and integration tests
  • Contribute to the continuous improvement of our development processes and best practices
Required Qualifications:
  • 3+ years of experience in Java development, with a strong command of Core Java concepts
  • Experience with Spring Framework, including Spring Boot and Spring Cloud
  • Experienced implementing microservices architecture
  • Proficiency in working with Apache Kafka, including designing and implementing event-driven systems
  • Proficiency with MongoDB, including schema design, complex queries, and performance optimization for large-scale applications
  • Understanding of NoSQL database concepts and best practices
  • Experience with Oracle databases and SQL, and performance optimization
  • Expertise in RESTful API design principles
  • Proficiency in writing unit and integration tests using frameworks like JUnit and Mockito
Preferred Qualifications:
  • Familiarity with containerization technologies (e.g., Docker, Kubernetes)
  • Experience with CI/CD pipelines and DevOps practices
  • Understanding of Agile methodologies
  • Solid understanding of payments industry, including various payment systems and processes
  • Familiarity with ISO 20022 standards, and their application in payments messaging
  • Contributions to open-source projects
Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location Full Time Salary Range:

$94 300,00 - $141 500,00

This job opening is for an existing job vacancy.

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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.

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.

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.

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What Citibank employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Citigroup Inc logo

About Citigroup Inc

Sourced by ZipRecruiter

We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US

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