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Senior Java Developer Jobs in Whitby, ON (NOW HIRING)

Sr. Core Java Developer

Toronto, ON · Hybrid

CA$120K - CA$140K/yr

Our challenge We are seeking a highly experienced and hands-on Java Developer with a strong background in Core Java, Spring Framework, and low-latency multi-threaded programming to join our dynamic ...

Senior Java Engineer, TD Securities

Toronto, ON · On-site

CA$126K - CA$164K/yr

... performing Java and Data engineer to help us design and implement next-generation calculations ... senior, executive stakeholders. Desired Skillsets: * Java/JEE * Spark/Scala * Big Data/Hadoop/Hive

About the Role The Software Engineer (Java) operates at a senior engineer level, driving technical ... product, DevOps, and ML teams. Communicate technical decisions clearly to non-technical ...

Senior Java Engineer, TD Securities

Toronto, ON · Hybrid

CA$126K - CA$164K/yr

... engineering mindset to help us grow our risk & valuation applications throughsoftware design anditsimplementation in Java. This is an excellent opportunity to contribute to thestrategic growth and ...

Sr Backend Developer

Toronto, ON · Hybrid

CA$90 - CA$100/hr

Role : Senior Backend Developer Length : 1 year contract (strong potential for extension) Rate ... Design, develop, and maintain scalable backend services using Java and Kotlin * Build and optimize ...

Strong Java experience in enterprise environments + Knowledge in Python (2 years) * Experience with SQL queries, Docker/Kubernetes * Strong cloud experience (AWS) * Strong unit and integration ...

Oracle Certified Java Developer certification will be an asset. * Technical Knowledge of event driven architecture (Kafka, Kafka connectors, Kafka brokers) * 3-5 years of working experience in the ...

We are seeking a skilled Java Backend Developer to join our team supporting a major banking client in Toronto. The ideal candidate will have hands on experience with modern backend technologies and ...

Commercial Banking Engineering is seeking a skilled Java Developer with extensive experience in Java, Struts, SQL, REST APIs, SOAP services, and other backend Java technologies. The ideal candidate ...

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Senior Java Developer information

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

Is Java outdated in 2026?

Java remains a widely used programming language for senior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and cloud services. Its stability, performance, and extensive libraries ensure its continued relevance in the software industry.

What are some common challenges Senior Java Developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

How much do senior Java developers make?

Senior Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Spring and Hibernate and may hold certifications such as Oracle Certified Professional Java SE.

What are the key skills and qualifications needed to thrive as a Senior Java Developer, and why are they important?

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are Senior Java Developers?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

Which pays more, C++ or Java?

For a Senior Java Developer, salary differences between C++ and Java roles depend on industry, location, and experience. Generally, C++ developers may earn higher salaries in fields like finance or game development due to specialized skills, while Java developers are often in demand for enterprise applications. Both skills are valuable, and compensation varies based on the specific job market and required expertise.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but it does not replace the need for senior Java developers. Java developers are essential for designing, maintaining, and optimizing complex applications, and their expertise remains valuable despite advancements in AI tools. Skills in problem-solving, system architecture, and understanding AI integration are increasingly important for Java professionals.
What are the most commonly searched types of Java Developer jobs in Whitby, ON? The most popular types of Java Developer jobs in Whitby, ON are:
What are popular job titles related to Senior Java Developer jobs in Whitby, ON? For Senior Java Developer jobs in Whitby, ON, the most frequently searched job titles are:
What cities near Whitby, ON are hiring for Senior Java Developer jobs? Cities near Whitby, ON with the most Senior Java Developer job openings:
Infographic showing various Senior Java Developer job openings in Whitby, ON as of June 2026, with employment types broken down into 1% As Needed, 89% Full Time, 8% Part Time, 1% Temporary, and 1% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Java Developer - Java/React

Java Developer - Java/React

Scotiabank

Toronto, ON

Other

PTO

Posted 8 days ago


Job description

Requisition ID: 250522 
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

Retail Deposits and Investments Technology within GWM is looking for a Sr. Software Developer to work on a strategic application suite. If you are excited to work on a business-critical application suite that demands high quality work in rolling out new applications, enhancements to the existing applications both with the speed, quality and assure production stability, this is the place for you. Reporting to the Senior Manager Development, this Sr. Software Developer role is responsible for designing, developing, and implementing applications for Investment Platform. You will focus on the Authentication domain to protect our customers by working closely with the Technical Lead, Solution Architect, and other SMEs. Your role includes delivering of the Full Stack solution and other leading-edge technologies, maintaining high level of code quality, creating the detailed design documents, and driving the technical discussions. You will be contributing to the development of world-class digital products and experiences touching millions of Scotiabank customers every day. By joining our team, you will make an impact on our customers and the banking industry.

Is this role right for you?
 

  • Champion a customer focused culture to deepen client relationships and leverage broader Bank relationships, systems and knowledge.
  • You will provide system analysis, object-oriented design / programming, technical documentation, and support for existing and new applications and systems.
  • You will provide recommendations on best practices and enhancements that are in line with the bank's technology road map.
  • You will work with project team to refine technical requirements and provide technical design and guidance based on industry best practices.
  • You will perform coding, unit testing, debugging, documenting, and implementing of applications and scripts.
  • You will participate in estimation and planning of development efforts required for various projects and enhancements.
  • You will maintain, support, and enhance existing applications and participate in regular code reviews for release activities.
  • You will lead the implementation efforts for implementations of code to non-production and production environments.
  • You will participate in production issue analysis and perform root cause analysis for production issues and implementation issues.
  • You will assist the product owners and business analysts in discovering the current system behavior and provide recommendations on improving the current system.
  • Understand how the Bank's risk appetite and risk culture should be considered in day-to-day activities and decisions.
  • Actively pursues effective and efficient operations of his/her respective areas in accordance with Scotiabank's Values, its Code of Conduct. Champion a high-performance environment and contributes to an inclusive work environment.

 

Do you have the skills that will enable you to succeed in this role? We'd love to work with you if you have.

  • Bachelor's degree in computer science, Engineering, or related discipline is preferred.
  • You have at least 10+ years of technical working experience in systems analysis, design, development, unit testing, and debugging. You have experience in application architecture and API design.
  • Frontend development background in building web applications using technologies like ReactJS, NodeJS, NextJS and modern JavaScript toolsets (ES6+, Webpack, Babel, Jest, SonarQube, CheckMarx, Web Inspect) and knowledgeable in HTML/CSS/SASS
  • Must have technical working experience with Core Java (Version 8 or higher)/Java, JDK17+
  • Proficient in SQL & relational databases.
  • Working experience with Spring framework - Spring Boot, Spring Security and Spring Data Repositories, Spring Batch, Hibernate, Kafka
  • Technical working knowledge of Web Services, SOAP/REST, IntelliJ, STS Spring Tools, or Eclipse Integrated Development Environment (IDE).
  • Knowledge or experience in the use of GIT, Bitbucket, Gradle, Maven, Jira, Confluence, or a similar tool(s) for building Continuous Integration/Continuous Delivery (CI/CD) pipelines.
  • Knowledge of SSL and setup of secure handshake between applications. It could be implicit. 
  • Technical knowledge of Google Cloud and Kubernetes, Splunk, Dynatrace
  • You have knowledge of a variety of frameworks (server side, infrastructure, browser side, desktop etc.) as well as high aptitude for diving in and picking up new things.
  • You have experience in developing security systems and analyzing the current systems for vulnerabilities. 
  • Technical working experience in an agile environment. Collaboration tools - JIRA, Confluence
  • Experience with investment products or retail investment banking is an asset
  • Bachelor (equivalent or higher) degree in Computer Science, Engineering, or related discipline.
  • Viewpoint is required to assess the impact of development and/or changes to the overall data processing environment. 
  • Prior experience in wealth and or investment products.
  • Customer first mindset while providing technology solutions to business problems.


What's in it for you?
 

  • Diversity, Equity, Inclusion & Allyship - We strive to create an inclusive culture where every employee is empowered to reach their fullest potential, respected for who they are, and are embraced through bias-free practices and inclusive values across Scotiabank. We embrace diversity and provide opportunities for all employee to learn, grow & participate through our various Employee Resource Groups (ERGs) that span across diverse gender identities, ethnicity, race, age, ability & veterans.
  • Accessibility and Workplace Accommodations - We value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. Scotiabank continues to locate, remove and prevent barriers so that we can build a diverse and inclusive environment while meeting accessibility requirements.  
  • Upskilling through online courses, cross-functional development opportunities, and tuition assistance. 
  • Competitive Rewards program including bonus, flexible vacation, personal, sick days and benefits will start on day one.
  • Dynamic Ecosystem - Free tea & coffee, universal washrooms, and lots of space for team collaboration.
  • Community Engagement - We offer opportunities for community engagement & belonging with our various programs such as hackathons.

Location(s):  Canada : Ontario : Toronto 
Scotiabank is a leading bank in the Americas. Guided by our purpose: "for every future", we help our customers, their families and their communities achieve success through a broad range of advice, products and services, including personal and commercial banking, wealth management and private banking, corporate and investment banking, and capital markets.  
At Scotiabank, we value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. If you require accommodation (including, but not limited to, an accessible interview site, alternate format documents, ASL Interpreter, or Assistive Technology) during the recruitment and selection process, please let our  Recruitment team know. If you require technical assistance, please click here. Candidates must apply directly online to be considered for this role. We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.