AI/ML Engineer

DerexTechnologiesInc

Erie, PA, United States permanent

Posted: April 4, 2026

Required Skills

Job Description

Derex Technologies Inc specializes in providing IT consulting, staffing solutions and software services. Globally headquartered in Harrison New Jersey since 1996 Derex delivers the highest quality technology professionals and an array of customized IT talent solutions designed to improve productivity and drive results to global clients throughout North America.

With over two decades of unparalleled experience, Derex provides supports to its clientele, across such industries as Systems Integration, Banking and Finance, Telecommunications, Pharmaceutical and Life Sciences, Energy, Healthcare, Technology, Transportation, and local and federal Government agencies.

Role: AI/ML Engineer

Location: Erie, PA (Day 1 Complete Onsite)

Duration: Long Term

Skills:

• 6+ years of professional experience in AI/ML engineering.
• Strong proficiency in Python (advanced level required).
• Proven expertise in: LangChain, LangGraph, RAG implementations, Graph RAG.
• Knowledge Graph-based AI systems.
• Solid foundation in Machine Learning, Deep Learning, and NLP.
• Experience deploying AI/ML solutions on cloud platforms such as AWS, Azure, or GCP.
• Strong product-building mind-set with the ability to deliver production-grade AI systems.
• Comfortable working in environments requiring fast execution, experimentation, and continuous learning.
• Client-facing experience and technical leadership are strong pluses.

Responsibilities:

• Design and develop scalable Agentic AI solutions, including multi-agent workflows and autonomous AI systems.
• Build and optimize RAG pipelines, including advanced implementations such as Graph RAG for enterprise knowledge retrieval.
• Develop LLM-powered applications using: LangChain / LangGraph / Vector databases and retrieval frameworks.
• Rapidly prototype and deploy AI services using FastAPI and modern Python frameworks.
• Work with cutting-edge AI ecosystems including: OpenAI APIs / Hugging Face Transformers / PyTorch.
• Collaborate with cross-functional teams to translate business needs into AI-driven technical solutions.
• Lead solution development for client-facing AI transformation initiatives.
• Mentor junior engineers and contribute to building a strong AI innovation culture.
• Stay current with the latest advancements in Agentic AI, LLM orchestration, and retrieval architectures.

Regards,

Manoj Goud

Derex Technologies INC

Contact : 973-834-5005 Ext 206

All your information will be kept confidential according to EEO guidelines.

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