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Java Backend Developer – Java (17+), Spring Boot, Microservices

Company

Astra North Infoteck Inc.

Location

Toronto, Ontario

Posted

July 09, 2026

Position Overview

Job Description

Java BE Developer – Java Spring Boot, Microservices

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


Key Responsibilities

  • Design, develop, and maintain high-performance backend services using Java (17+), Spring Boot, and Microservices architecture.
  • Build and expose RESTful and event-driven APIs supporting enterprise-scale applications.
  • Integrate Generative AI / LLM capabilities (e.g., text generation, summarization, Q&A, classification) into backend workflows.
  • Design, test, and optimize prompts and prompt orchestration strategies to ensure accuracy, determinism, and performance.
  • Develop AI-aware backend components such as prompt templates and prompt pipelines, Retrieval Augmented Generation (RAG) services, and AI inference orchestration layers.
  • Implement secure API...

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