Senior Java Developer - GCP

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 No

SQL 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

Work Arrangement:
Hybrid

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 No

SQL databases such as Couch

DB, Mongo

DB, 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, Dev Ops, and Architecture teams within an Agile environment.

Required Qualifications and Experience

Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).

9+ years of experience in Java development.

Strong expertise in Spring Boot, REST APIs and microservices architecture.

In-depth knowledge of SQL databases and query optimization.

Experience working with No

SQL databases (Couch

DB, Mongo

DB, Firestore, Bigtable).

Hands-on experience with Google Cloud Platform (GCP).

Strong understanding of distributed systems and REST API design principles.

Working Knowledge of CI/CD pipelines (preferably Jenkins).

Experience with event-driven architectures (Pub/Sub).

Experience working 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 Graph

QL and reactive programming (Spring Web Flux).

Familiarity with observability and monitoring tools (Prometheus, Grafana, Open Telemetry).

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.

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

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.

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