1

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

Senior Web Developer

Toronto, ON · On-site

  • Medical

  • Dental

  • Life

  • PTO

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 ...

The vacant Senior Software Developer role will report to the Head, RTR, T&O and will be responsible ... Strong knowledge of Java frameworks (Spring, Spring Boot, Hibernate, Netty), Maven, SQL, Bamboo ...

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

Senior Backend Developer

Toronto, ON · Hybrid

CA$100K - CA$140K/yr

  • Medical

  • Dental

  • Vision

The Opportunity ShyftLabs is looking for a Senior Developer to help design, build, and scale our next generation of data-driven platforms and systems. This role sits at the intersection of platform ...

Senior Software Developer

Toronto, ON

CA$96K - CA$142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Zynga is looking for a Senior Software Engineer to join the Data Ingestion team in our Analytics ... Familiarity with building RESTful backend services in Java, GoLang and/or Python * Familiarity with ...

Sr. Developer

Toronto, ON · On-site

  • Medical

  • Dental

  • Retirement

  • PTO

We are looking for a highly skilled and innovative Senior Developer who is passionate about ... Java, J2EE, Spring Boot * REST and SOAP Web Services * Angular (18+), React, JavaScript, HTML5, and ...

Senior DevOps Engineer

Toronto, ON · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior DevOps Engineer Position: Full time Location: Toronto, Ontario (Initially Remote) About Us ... Experience with programming and/or scripting languages (Python, Ruby, Bash, Go, Java, PowerShell)

We are seeking a Senior Software Engineer to design and build scalable cloud, Big Data, and machine ... Advanced programming experience in Python, Java, Scala, or a comparable language. * Experience ...

Posted today

Showing results 41-60

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 81% Full Time, 3% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Senior Web Developer

Pala Interactive

Toronto, ON • On-site

Full-time

Medical, Dental, Life, PTO

Re-posted 26 days ago


Job description

Job Description


THE COMPANY


Pala Interactive Canada Inc., operating as Boyd Interactive, is a full service real-money and social gaming technology provider and operator which caters to both B2C and B2B markets in Canada and the United States. Boyd Interactive offers a full spectrum of games, including casino, bingo, and poker, across all distribution channels (web, download, tablet & smartphone). Boyd Interactive has 150 employees in Toronto, New Jersey, California, and Texas.


Boyd Interactive’s strengths lie in its relentless focus on high-quality, high-functioning, immersive software platforms and the diverse employees supporting these initiatives, and with recent developments in legislation, the online gaming industry is poised for rapid growth.

Boyd Interactive is a wholly owned subsidiary of Boyd Gaming Corporation (NYSE – “BYD”).

The Senior Frontend Developer / Senior Web Developer will have primary responsibility for designing and implementing mobile gaming applications on an open source Linux platform using HTML5, Canvas, Angular, ionic integrating with restful APIs, Java framework and other open source tools. The mobile gaming applications are highly configurable and customizable, are under a high transaction rate with high robustness and scalability requirements.

Major technical duties include:

  • Design and implement code in HTML5, Canvas, Angular, ionic, Java Script, TypeScript to support a high transaction rate and mission critical mobile gaming applications with efficiency, robustness and high performance;
  • Design and implement account management modules, database interaction, APIs, financial transactions, back office applications and various administration applications.
  • Manage and implement changes specified by the design team to an array of different websites.

Requirements:

  • Experience with developing Mobile Gaming and/or Mobile Applications in a high transaction, high security environment
  • Demonstrates strong HTML5, Canvas skills
  • Skilled Java Script developer with Angular and ionic experience
  • Good knowledge of MySQL and web services integration
  • Experience with Facebook API’s
  • Experience with logical data modeling and physical relational database design.
  • Understands highly efficient, highly robust, transactional scalable systems.
  • Understands redundancy, scalability, fail-over mechanism.
  • Understanding of communications transaction processing systems.
  • Understanding of internet, electronic commerce and web-related technologies.
  • Formal software education.
  • Ability to adapt to new environments, and the ability to identify, propose and implement changes and improvements.
  • Solid analytical and problem solving skills.
  • Strong interpersonal and communication skills, both written and verbal.

Soft Skills

  • Ability to work in a deadline driven, fast-paced environment
  • Ability to adapt to new environments, and the ability to identify, propose and implement changes and improvements.
  • Solid analytical and problem solving skills.
  • Strong interpersonal and communication skills, both written and verbal.
  • Formal Computer Science education
  • Innovative, creative, visionary
  • Independent and self-motivated
  • Enjoys and works well in teams, but also thrives in autonomy 
  • Exhibits the important balance of patience and determination that allows entrepreneurial businesses to flourish
  • Organized and thorough 
  • Collaborative team player, excited and willing to do what it takes to get the job done


Job Type: Full-time, Permanent


Salary: 100K - 120K


Benefits:

  • Casual dress
  • Company events
  • Dental care
  • Disability insurance
  • Extended health care
  • Life insurance
  • On-site childcare
  • On-site gym
  • On-site parking
  • Paid time off
  • RRSP match
  • Tuition reimbursement
  • Vision care


Work location: Hybrid Remote - 3 days per week in North York, ON M2J 5B5


Required Qualifications:

This is not a remote position. Are you comfortable working on a hybrid basis at the office 3 days per week?

Do you have 8 years of Frontend Development experience?


Boyd Interactive will comply with our privacy obligations regarding your personal information throughout the recruitment and hiring process.


In accordance with the Accessibility for Ontarians with Disabilities Act, 2005 and the Ontario Human Rights Code, Boyd Interactive will provide accommodation throughout the recruitment and selection process to individuals with disabilities as required