Senior Genai Backend Developer

Shape GenAI backend systems with Java, Spring Boot, and agentic workflows while working hybrid two days weekly in downtown Toronto.Miratech is hiring a Senior Java Developer with LLM expertise for core banking application development and integration. This senior position connects high-scale microservices architecture with intelligent automation for a major financial services client. Required capabilities include Python, RAG, vector databases, and LLM orchestration frameworks.Key Responsibilities:
Prototype AI automation and architect LLM backend integrationBuild agentic workflows and refine promptsImplement services from architecture team designsDefine caching, observability, and technology stack strategiesManage OAuth2 and JWT application securityRequirements:
Seven or more years of enterprise application design experienceStrong Java, Spring Boot, RESTful API, and gRPC skillsProficiency with Python, LangChain or LlamaIndex, and vector databasesExperience with Docker, Kubernetes or OpenShift, and cloud platformsUnderstanding of OAuth2 and JWT securityDevelop production-ready GenAI capabilities through Java services, LLM orchestration, and secure backend architecture at Miratech.
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