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Java Developer - Core Java, Java 17, Spring Boot, Kafka , MongoDB

Company: Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!

Location: toronto, London

Posted: June 05, 2026

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Position Details

Overview

Java Developer (Core Java, Java 17 and above, Spring Boot, Spring Batch, Kafka, MongoDB)

Location: Toronto, ON – Hybrid (4 Days WFO)

Engagement: 12 months

Responsibilities

  • Microservices & APIs: Designing and deploying RESTful APIs and microservices on cloud and containerized platforms (like AWS or OpenShift/Kubernetes).
  • Business Logic Implementation: Translating complex financial workflows (e.g., FIX protocols for trading, high-throughput payment processing) into functional code, bridging gaps between business analysts, quantitative researchers, and software teams.
  • System Performance: Working on multi-threading, real-time transaction processing, and optimizing latency across distributed banking systems.
  • Integration & Streaming: Managing data flows using streaming platforms and messaging queues like Apache Kafka and IBM MQ.
  • Modern Development Practices: Collaborating in Agile teams, utilizing ...