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

Associate Full-Stack Developer- Java This role is eligible for our hybrid work model: Two days in-office. Our Technology team is the backbone of our company: constantly creating, testing, learning ...

Qualifications: 1. Java Expertise: Has at least 9+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that ...

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

... a Senior DevOps Developer on the GCPay team, you will lead the evolution of our cloud-native ... You will support and enhance a core technology stack built on Java, MySQL, ElasticSearch, and AWS ...

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 popular job titles related to Senior Java Developer jobs in Aurora, ON?

For Senior Java Developer jobs in Aurora, ON, the most frequently searched job titles are:

What job categories do people searching Senior Java Developer jobs in Aurora, ON look for?

The top searched job categories for Senior Java Developer jobs in Aurora, ON are:

What cities near Aurora, ON are hiring for Senior Java Developer jobs?

Cities near Aurora, ON with the most Senior Java Developer job openings:

Infographic showing various Senior Java Developer job openings in Aurora, ON as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Java Full Stack Developer (Angular)

Sapsol Technologies Inc

Mississauga, ON • On-site

Full-time

Re-posted 20 days ago


Job description

Job Summary

We are seeking a highly skilled Java Full Stack Developer with strong expertise in Angular (latest versions) and backend development using Java, Spring Boot, and Microservices architecture. The ideal candidate will be responsible for designing, developing, and integrating scalable frontend and backend applications, ensuring seamless user experience and robust system performance.

Key Responsibilities
  • Design and develop scalable web applications using Angular (latest versions) for frontend
  • Build and maintain backend services using Java, Spring Boot, and Microservices
  • Develop and integrate RESTful APIs between frontend and backend systems
  • Ensure seamless frontend-backend integration and data flow
  • Collaborate with cross-functional teams including UI/UX, DevOps, and QA
  • Optimize applications for performance, scalability, and security
  • Participate in code reviews, testing, and deployment processes
  • Troubleshoot and resolve technical issues across the full stack
  • Follow Agile/Scrum methodologies for project delivery
Required Skills
  • Strong experience in Core Java
  • Hands-on expertise in Spring Boot
  • Experience with Microservices architecture
  • Proficiency in Angular (latest versions preferred)
  • Solid understanding of frontend-backend integration
  • Experience in building and consuming RESTful APIs
  • Strong knowledge of HTML5, CSS3, TypeScript, and JavaScript
  • Familiarity with SQL databases (MySQL, PostgreSQL)
Preferred Skills (Nice to Have)
  • Experience with cloud platforms (AWS/Azure)
  • Knowledge of Docker, Kubernetes
  • Familiarity with CI/CD tools (Jenkins, GitHub Actions)
  • Understanding of authentication/authorization (JWT, OAuth)
  • Exposure to state management (NgRx/Redux)
Education
  • Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience)