Senior Java Developer for API Solutions

Astra North Infoteck Inc. • toronto, on, Canada • Posted June 06, 2026

Location toronto, on
Job Type Full-time
Category IT & Technology
Posted June 06, 2026
Join a leading team as a Senior Java Developer focused on API solutions in Toronto. Your expertise in Java 17, Spring Boot, and Kafka will be key in a hybrid work environment.

This role offers the chance to shape integrations and microservices while working with modern technologies in an Agile team. You will be responsible for translating complex workflows into efficient code, emphasizing system performance and optimizing latency.

Key Responsibilities:
• Develop and deploy scalable RESTful APIs and microservices
• Implement business logic from financial workflows in code
• Enhance performance for real-time transaction processing
• Handle data flows using Apache Kafka and messaging queues
• Utilize TDD and CI/CD tools in elastic development processes

Requirements:
• 8-10 years of Java development experience
• Strong knowledge of Java 17, Spring Boot, and Spring Batch
• Experience with multi-threading ...

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