Remote Senior AI/Agentic Full-Stack Engineer

ProSearch; United States; On-site; USD 167,000 - 204,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k)

Paid time off

Job summary

ProSearch is hiring a Senior Software Engineer (AI/Agentic, Full Stack) for a remote position in the United States. The role supports an enterprise software modernization team, focusing on autonomous agents, LLM workflows, LangChain/LangGraph, Python, .NET, TypeScript, SQL, RAG, and vector databases.

You will design and ship production-grade features by combining LLM tool-calling, evals/guardrails, and observability to modernize legacy ERP modules into reliable, testable services.

Qualifications

• Hands-on experience with autonomous agents, LLM chains, and AI-assisted development.
• Strong coding in Python, .NET, TypeScript, SQL; familiarity with ERP schemas.
• Reliability mindset: eval frameworks, guardrails, observability, and production SLOs.
• Ability to translate domain logic into structured prompts, constraints, and testable specs.
• 5+ years of software engineering
• 2+ years of AI/LLM work

Responsibilities

• Design & deploy autonomous agents and multi-step LLM pipelines (LangChain / Lang Graph / AutoGen).
• Orchestrate tools & APIs, implement state management, and handle long-running processes.
• Refactor legacy C#/SQL modules into modern, testable services with unit tests and documentation.
• Implement RAG with vector databases (Qdrant/pgvector) and build knowledge graphs.
• Optimize prompts with DSPy, perform evals, red-teaming, and apply guardrails.
• Ship via Docker, GitHub Actions, CI/CD; add tracing, logging, monitoring (Agent-Ops).
• Collaborate with product, data, QA, and platform teams to deliver secure, auditable solutions.

Skills

Autonomous agents

LLM workflows

Python

C#/.NET

TypeScript

SQL

ERP schemas

Tools

LangChain

LangGraph

Qdrant

pgvector

Docker

GitHub Actions

Job description

ProSearch is hiring a Senior Software Engineer (AI/Agentic, Full Stack) for a remote position in the United States. The role supports an enterprise software modernization team, focusing on autonomous agents, LLM workflows, LangChain/LangGraph, Python, .NET, TypeScript, SQL, RAG, and vector databases.

You will design and ship production-grade features by combining LLM tool-calling, evals/guardrails, and observability to modernize legacy ERP modules into reliable, testable services.