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

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 integrations with AI platforms and internal data sources, ensuring compliance with enterprise security standards. Apply prompt versioning, evaluation, and monitoring techniques to improve AI output quality over time. Ensure non-fun...