Senior Software Engineer
NegotiateAI2 months ago
Responsibilities
- Build and own core backend services integrating with ERP systems, supplier databases, and spend analytics tools.
- Develop agentic LLM systems for spend categorization, identifier resolution, supplier research, benchmarking, and automated negotiation.
- Ship customer-facing spend visibility and supplier benchmarking features and iterate based on customer feedback.
- Build evaluation and monitoring systems to measure AI accuracy and detect regressions.
- Set architectural direction for owned systems and mentor earlier-career engineers.
- Apply security and data privacy practices, including anonymization, tokenization, and secure sandboxes for model work.
- Improve developer experience and team velocity through internal tooling and agent-assisted workflows.
Requirements
- 5+ years of professional software engineering experience and a track record of shipping production systems end to end.
- Strong backend engineering skills, including API design and data pipeline development.
- Production experience with LLMs, agentic workflows, tool use, context and retrieval strategies, and evaluation.
- Experience cleaning, normalizing, and resolving entities in messy real-world data and establishing ground truth.
- Comfort with AWS or GCP and standard production practices including CI/CD, testing, and observability.
- Product sense and the ability to work with customers and make decisions in ambiguous environments.
- Preferred experience with TypeScript, agent harnesses, ClickHouse or other columnar analytics stores, and enterprise systems such as SAP, Oracle, NetSuite, Coupa, or Ariba.
- Preferred background in procurement, supply chain, sourcing, marketplace software, early-stage startups, B2B and B2C products, or SOC 2/GDPR compliance.
Tech Stack
Categories
About NegotiateAI
NegotiateAI builds an enterprise AI platform for manufacturing and industrial companies to analyze spend, benchmark suppliers, and automate procurement negotiations, especially for indirect categories. The company sells its software to procurement teams as a SaaS platform with data workflow and analytics features. Founded in 2024 and headquartered in San Francisco, it is privately held.