Full-Stack AI Developer (LLM/GenAI, Java & Backend)

Ampcus Inc; Irving (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Ampcus Inc is seeking a highly motivated software/AI engineer to design and implement LLM-based agents, multi-agent orchestration, and AI-driven backend services in Irving, TX (primary) with Charlotte as secondary. You will build scalable Java backends, REST APIs, and production-grade GenAI solutions on GCP, including Vertex AI, while optimizing prompts, prompts, and pipelines.

Ideal candidates have 3–7 years of software development experience, strong Python and Java skills, and hands-on

Qualifications

• 3–7 years of software development experience.
• 2 years experience building and deploying real-world agents in Production environment.
• Strong hands-on experience in Java backend development (4 years exp).
• Hands-on experience in developing AI/ML or Generative AI projects.

Responsibilities

• Agentic AI Development: design and build LLM-based agents and orchestration workflows.
• Java & Backend Engineering: develop scalable backend services, REST APIs, and microservices.
• GCP & GenAI Implementation: build AI solutions using Vertex AI, Gemini, BigQuery, and Cloud Run.
• LLM, RAG & Context Engineering: implement RAG pipelines, vector search, and embeddings.
• MLOps & Deployment: deploy and monitor AI models and agents with CI/CD, logging, and observability.

Skills

Python

Java

Backend development

LLMs

Production deployment

Agent orchestration

REST APIs

GCP

Tools

Google ADK

Vertex AI

MCP servers

Job description

Ampcus Inc is seeking a highly motivated software/AI engineer to design and implement LLM-based agents, multi-agent orchestration, and AI-driven backend services in Irving, TX (primary) with Charlotte as secondary. You will build scalable Java backends, REST APIs, and production-grade GenAI solutions on GCP, including Vertex AI, while optimizing prompts, prompts, and pipelines.

Ideal candidates have 3–7 years of software development experience, strong Python and Java skills, and hands-on