Senior Java Developer (with LLM expertise)

In this role you will lead design and delivery of Java/Spring Boot microservices for a major financial client, bridging high-scale architecture with GenAI. You’ll build API-first, secure services and enable LLM-powered features, agentic workflows, and AI-assisted engineering across the development team. The position blends banking-domain systems with cloud-native delivery, offering scope to shape AI-driven, scalable backend ecosystems. This hybrid Toronto-based role emphasizes impactful, enterprise-grade software delivery.

• Culture of Relentless Performance
• competitive pay and benefits
• relocation program
• Work From Anywhere culture
• professional development opportunities
• internal mobility and internship opportunities

• Lead design and delivery of Java/Spring Boot microservices with API-first principles
• Implement production-ready services based on architected designs
• Prototype and build automation using AI, supporting LLM integration, RAG, and vector databases
• Build agentic workflows and design/refine prompts for LLM features
• Design event-driven workflows using Kafka
• Ensure containerized, cloud-native deployments (Docker, Kubernetes/OpenShift, Azure) and CI/CD pipelines
• Drive design reviews, contribute to tech stack choices, and define caching/observability strategies
• Manage application security (OAuth2/JWT)
• Promote AI-assisted engineering and tooling (e.g., GitHub Copilot)

• 7+ years designing/implementing large-scale enterprise applications
• Deep expertise in Java, Spring Boot, RESTful APIs, and gRPC
• Strong Python, prompt patterns, LLM orchestration (LangChain/LlamaIndex), vector databases
• Experience with Kafka, RDBMS/SQL, NoSQL, and high-performance caching
• CI/CD pipelines (Jenkins, GitHub Actions); Docker/Podman; OpenShift/Kubernetes; cloud platforms
• Solid understanding of application security (OAuth2, JWT)
• Bachelor’s degree in Computer Science, Software Engineering, Information Technology or related field or equivalent

• Mentoring developers
• Cross-functional collaboration
• Strong communication
• Java
• Spring Boot
• RESTful APIs