Developer JAVA Senior (IT)

About the Job: We are seeking a highly experienced Senior Java Developer with strong expertise in building scalable microservices-based applications using Spring Boot and Java. This role focuses on designing, developing, and optimizing cloud-native solutions within Google Cloud Platform (GCP). The ideal candidate will have deep knowledge of SQL and NoSQL databases, RESTful API development, distributed systems, and performance optimization in high-traffic environments. You will collaborate closely with cross-functional Agile teams to deliver secure, high-performing, and resilient enterprise-grade applications.

Office Location: Toronto

Employment Type: Permanent

Role Type: New position – current requirement

Work Arrangement: Hybrid (2 days in office)

Position Responsibilities:

• Develop, optimize, and maintain microservices-based applications using Java and Spring Boot.
• Design and implement scalable, secure RESTful APIs.
• Work extensively with SQL databases and NoSQL databases such as CouchDB, MongoDB, Firestore, and Bigtable.
• Deploy, manage, and monitor applications in Google Cloud Platform (GCP).
• Implement batch processing solutions and data pipeline integrations.
• Ensure application performance, scalability, reliability, and security best practices.
• Contribute to event-driven architectures using messaging systems such as Pub/Sub.
• Develop unit and integration tests to ensure code quality and application stability.
• Troubleshoot production issues, debug complex problems, and optimize performance in high-traffic systems.
• Participate in code reviews, architectural discussions, mentoring, and knowledge-sharing initiatives.
• Collaborate with Product, QA, DevOps, and Architecture teams within an Agile environment.

Requirements
Required Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• 10+ years of experience in Java development.
• Strong expertise in Spring Boot and microservices architecture.
• In-depth knowledge of SQL databases and query optimization.
• Experience working with NoSQL databases (CouchDB, MongoDB, Firestore, Bigtable).
• Hands-on experience with Google Cloud Platform (GCP).
• Strong understanding of distributed systems and REST API design principles.
• Knowledge of CI/CD pipelines (preferably Jenkins).
• Experience with event-driven architectures (Pub/Sub).
• Familiarity with authentication and security standards (OAuth2, JWT).
• Experience with API gateways (Spring Cloud Gateway, Kong).
• Knowledge of caching strategies (Redis, Memcached) for performance optimization.
• Excellent communication and collaboration skills.

Preferred Qualifications:

• Experience with containerization and orchestration tools such as Docker and Kubernetes.
• Experience with GraphQL and reactive programming (Spring WebFlux).
• Familiarity with observability and monitoring tools (Prometheus, Grafana, OpenTelemetry).
• Exposure to financial services, e-commerce, or large-scale data-driven systems.
• Understanding of multi-tenant architectures and high-availability system design.

About Infoya:

Infoya is a global IT solutions provider specializing in transforming complex challenges into streamlined, AI-powered outcomes. Through proprietary technology accelerators and full-scale enterprise services, Infoya automates workflows, enhances operational efficiency, and drives digital transformation across industries. With a presence in Canada, the US, India, and Costa Rica, we blend technical depth with creative problem-solving to deliver measurable impact. At Infoya, you’ll have the opportunity to work with a diverse and talented team in a dynamic and collaborative environment, with hybrid work options and strong support for professional development and growth.

Benefits
Salary Range: $90,000 to $110,000 CAD/ year

The final compensation offered will depend on local market conditions and geographic location, as well as job-related factors such as the candidate’s knowledge, skills, qualifications, relevant experience, and education/training. Compensation may also include additional components such as benefits, and/or other incentives, where applicable. In accordance with new employment standards requirements, we retain copies of this job posting and applicant information for three (3) years after the posting is removed. We do not use AI technology; all applications are also reviewed by our recruitment team.

Infoya is an equal opportunity employer committed to diversity and inclusion. We welcome applications from all qualified individuals, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, aboriginal status, or any other legally protected factors.