Senior AI Platform Engineer

Responsibilities

• Build and extend backend services that power NegotiateAI’s AI-driven procurement platform
• Implement LLM- and RAG-based pipelines for spend categorization, benchmarking, and supplier analysis
• Develop and maintain agentic workflows that automate analysis, recommendations, and follow-ups
• Contribute to the Buyer Portal frontend (React), building clean, usable interfaces for procurement teams
• Use AI-assisted coding tools (e.g., Cursor) to accelerate development, debugging, and iteration
• Integrate with customer data sources (ERPs, invoices, supplier files) and handle messy, real-world datasets
• Collaborate closely with the founding engineer on architecture, trade-offs, and execution
• Write clear, maintainable code with strong attention to performance, reliability, and observability

Requirements

• 6+ years of professional software engineering experience
• Strong backend experience building APIs and data pipelines; comfort working across the stack
• Experience shipping products in fast-moving startup or startup-like environments
• Hands-on experience with Node.js and React
• Practical experience building or integrating AI-powered systems (LLMs, RAG, embeddings, or agentic workflows)
• Comfortable using AI-assisted development tools (Cursor, Copilot, or similar) to move faster without sacrificing quality
• Strong product and design sense and ability to balance speed with correctness
• Ownership mindset: you see problems through to completion

Qualifications

• A+ player, exceptionally good technically, exceptional leader
• Hungry to build a $B+ VC backed AI enterprise solution

Skills

• Full tech stack + ML + product sense
• Can code and iterate quickly and scrappily, but can also step back and architect the stack

Benefits

• Not specified

Pay

• Not specified

Schedule

• Not specified