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

Design, develop, and maintain end-to-end solutions across backend (Java/Spring Boot, Python) and ... Adhere to enterprise frameworks and software engineering methodologies. * Ensure compliance with ...

Design and implement full-stack solutions across Python, Java/Kotlin, React, PostgreSQL, and ... Lead code reviews, establish engineering standards, and mentor junior engineers. * Participate in ...

The Opportunity: We're looking for an experienced Java Backend Developer to join our dynamic team. You'll play a crucial role in delivering innovative integration solutions for our Commercial Banking ...

Business Context The Java Developer / Data Engineer will join the Compliance, Surveillance & Supervision Product Technology team, which delivers technology solutions supporting the Compliance ...

The Senior Frontend Developer / Senior Web Developer will have primary responsibility for designing ... Skilled Java Script developer with Angular and ionic experience * Good knowledge of MySQL and web ...

Senior Back-End Developer

Toronto, ON · On-site

CA$135K - CA$154K/yr

Rumble is seeking a Senior Back-End Developer to design, build, and maintain high-performance server-side systems that power a large-scale video platform serving millions of users. This is a senior ...

Showing results 21-40

Senior Java Developer information

What is a senior Java developer?

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.

What are the key skills and qualifications needed to thrive as a senior Java developer?

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 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.

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.

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 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 August 2026, with employment types broken down into 83% Full Time, 3% Part Time, and 14% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution.

Software Engineer I (Java Backend Developer)

Toronto, ON • On-site

CA$69K - CA$98K/yr

Full-time

Posted 5 days ago


Job description

Work Location:

Toronto, Ontario, Canada

Hours:

37.5

Line of Business:

Technology Solutions

Pay Details:

$69,700 - $98,400 CAD

TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The base pay actually offered may vary based upon the candidate's skills and experience, job-related knowledge, geographic location, and other specific business and organizational needs.

As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.

Job Description:

Design, develop, and maintain end-to-end solutions across backend (Java/Spring Boot, Python) and RESTful APIs.

  • Architect and deliver scalable applications and services, ensuring performance, security, and maintainability.

  • Collaborate with technology partners and business stakeholders to ensure solutions meet requirements, technical direction, and business goals.

  • Develop new features, perform unit/component testing, and provide technical leadership in implementing and integrating backend and API solutions.

  • Analyze requirements and propose pragmatic solutions, using sound engineering judgment and aligning to best practices and architecture standards.

  • Ensure Azure cloud deployment, EDP pipeline usage, and automation tooling are seamlessly integrated into the development process.

  • Provide technical support during incident management, assist with troubleshooting, debugging, and root cause analysis across the stack.

  • Document and verify system components, design technical specifications, and maintain detailed documentation for APIs, infrastructure, and business logic.

  • Support innovation by quickly prototyping (POC) new technologies and frameworks when required.

  • Adhere to enterprise frameworks and software engineering methodologies.

  • Ensure compliance with internal and external policies, standards, and quality requirements.

  • Participate in identifying and recommending automation, testing, and deployment solutions that drive efficiency and reusability.

  • Actively seek opportunities for continuous improvement within engineering practices.

  • Conduct meaningful technical analysis, provide actionable recommendations, and support effective decision-making.

  • Participate in code reviews to ensure maintainability, security, and operational readiness of delivered solutions.

  • Monitor service and productivity levels, implement performance improvements where opportunities exist.

  • Manage resource requirements andassignment, ensuring project milestones are met andmonitoringto keep projects on schedule and within budget

  • Protect the interests of the organization - identify and manage risks, and escalate non-standard,high risktransactions / activities as necessary

  • Maintain a culture of risk management and control, supported by effective processes in alignment with risk appetite

  • Actively mentor and coach junior developers, share knowledge, and support a culture of growth and learning.

  • Foster a positive, collaborative, and innovative work environment that values diversity, equity, and inclusion.

  • Keep current on emerging trends, technologies, and best practices, and encourage continuous learning across the team.

  • Participate in personal development and cross-training, supporting performance management and team building.

  • Demonstrate strong communication and documentationskills, andsupport knowledge transfer within and across teams.

  • Advanced knowledge and hands-on experience with backend frameworks (Java, J2EE, Hibernate, Spring, Springboot & Kafka ), languages (Java), and cloud (Microsoft Azure, EDP pipelines).

  • Familiarity with front-end frameworks (Angular, React) and integration with backend APIs.

  • Proficiency with build and automation tools (Maven, Pip), containerization (Docker), caching (REDIS), and Linux environments.

  • Demonstrated experience developing, maintaining, and enhancing RESTful APIs.

  • Ability to quickly proof-of-concept (POC) new technologies and approaches.

  • Experience designing and programming relational databases.

  • Familiarity with OpenAI APIs and prompt flow is an asset.

  • 5-7+ years of hands-on software engineering experience.

  • Strong proficiency in Java, J2EE, Hibernate, Spring, Springboot & Kafka.

  • Advanced skills developing with Spring Boot and Oracle database.

  • Hands-on experience deploying solutions to Microsoft Azure, including EDP pipeline setup.

  • Experience withREDIS, relational database programming, and API development.

  • Experience with Maven, Pip, Linux,Dockerand Git.

  • Strong problem-solving, analytical, and troubleshooting abilities.

  • Excellent mentoring, collaboration, and documentation skills.

Who We Are:

TD is one of the world's leading global financial institutions and is the fifth largest bank in North America by branches/stores. Every day, we strive to make every interaction, product, and experience remarkably human and refreshingly simple for over 27 million households and businesses in Canada, the United States and around the world. More than 95,000 TD colleagues bring their skills, talent, and creativity to foster deeper relationships, ensure disciplined execution, and build a simpler, faster banking experience. TD is deeply committed to being a leader in client experience, that is why we believe that all colleagues, no matter where they work, are client facing. Together, we are reimagining what banking can be for our clients, colleagues and communities.

Our Total Rewards Package
Our Total Rewards package reflects the investments we make in our colleagues to help them and their families achieve their financial, physical, and mental well-being goals. Total Rewards at TD includes a base salary, variable compensation, and several other key plans such as health and well-being benefits, savings and retirement programs, paid time off, banking benefits and discounts, career development, and reward and recognition programs. Learn more

Additional Information:
We're delighted that you're considering building a career with TD. Through regular development conversations, training programs, and a competitive benefits plan, we're committed to providing the support our colleagues need to thrive both at work and at home.

Please be advised that this job opportunity is subject to provincial regulation for employment purposes. It is imperative to acknowledge that each province or territory within the jurisdiction of Canada may have its own set of regulations, requirements.


Colleague Development

If you're interested in a specific career path or are looking to build certain skills, we want to help you succeed. You'll have regular career, development, and performance conversations with your manager, as well as access to an online learning platform and a variety of mentoring programs to help you unlock future opportunities.

If you're passionate about helping clients and building deep, lasting relationships, TD offers diverse career paths where you can grow your expertise and make a meaningful impact.

We're committed to your success and foster a respectful workplace where diverse perspectives are valued, everyone has fair opportunities to grow, and you can unlock your full potential to achieve your career goals. Here at TD, we hire and develop the best.

Training & Onboarding
We will provide training and onboarding sessions to ensure that you've got everything you need to succeed in your new role.

Interview Process
We'll reach out to candidates of interest to schedule an interview. We do our best to communicate outcomes to all applicants by email or phone call.


Accommodation
Your accessibility is important to us. Please let us know if you'd like accommodations (including accessible meeting rooms, captioning for virtual interviews, etc.) to help us remove barriers so that you can participate throughout the interview process.
We look forward to hearing from you!

Language Requirement (Quebec only):

Sans Objet