Software Developer - Architect

Job description

Position Summary The Architect, AI/ML will serve as a hands-on technical leader responsible for modernizing our Approvals platform — replacing legacy BPM systems with intelligent, agentic workflows powered by large language models. This individual will directly own the design and development of prompting infrastructure, orchestration layers, multi-agent systems, and fine-tuning pipelines, while enabling the broader engineering organization to adopt and extend these capabilities. Key Responsibilities: - Lead the architectural transformation from rule-based BPM to agentic, LLM-powered approval workflows — defining the long-term vision and driving hands-on execution - Design, build, and own the prompting layer and orchestration infrastructure on top of foundation models, including RAG pipelines, context injection, multi-agent coordination, and human-in-the-loop escalation patterns - Lead hands-on fine-tuning efforts, making principled trade-offs between adaptation approaches (LoRA, PEFT, instruction tuning, RLHF). You keep up with the latest techniques for fine tuning - Establish LLMOps practices for production reliability, observability, and drift detection - Diagnose and resolve pro...