Senior AI Solution Engineer - LLM & RAG

Artmac Soft LLC; Prosper (TX); On-site; USD 140,000 - 190,000; Full time

Job summary

Artmac Soft LLC is seeking a Senior AI Solutions Engineer specialized in LLM & RAG. The role demands 8+ years of software/AI engineering experience and deep Python expertise. You will work with OpenAI-compatible APIs, Azure OpenAI, and other platforms to design robust AI-powered solutions.

The position emphasizes building production-ready prototypes, establishing observability, and integrating AI into enterprise workflows via REST APIs and cloud services.

Qualifications

• Bachelor's degree or equivalent combination of education and experience.
• 8+ years of software/AI engineering experience.
• Strong hands-on Python experience and LLM API familiarity.

Responsibilities

• Design and develop AI-powered applications using LLMs and RAG.
• Integrate AI solutions with enterprise systems and databases.
• Evaluate LLMs, models, and embeddings for business needs.
• Build and maintain REST APIs and scalable pipelines.

Skills

Python

LLM APIs

LangChain

Kubernetes

REST APIs

SQL/NoSQL

CI/CD

Education

Bachelor's degree

Tools

Docker

Git

Job description

Who we are

Artmac Soft is a technology consulting and service-oriented IT company that provides innovative technology solutions and services to customers.

Job Description:

Job Title : Senior AI Solutions Engineer LLM & RAG

Job Type : W2/C2C

Experience : 8+ Years

Location : Prosper, Texas

Responsibilities:

• 8+ years of software engineering / AI engineering experience.
• Strong hands-on experience with Python.
• Experience working with LLM APIs such as OpenAI-compatible APIs, Azure OpenAI, Anthropic, Gemini, or similar platforms.
• Experience with AI/LLM frameworks such as LangChain, LlamaIndex, Semantic Kernel, or equivalent.
• Experience developing AI prototypes and converting successful POCs into production-ready solutions.
• Experience with LLM evaluation, observability, and guardrails.
• Knowledge of Docker, Kubernetes, CI/CD, Git, and cloud platforms.
• Experience integrating AI solutions with SQL/NoSQL databases, enterprise applications, CRM, ERP, or business platforms
• Experience with Azure OpenAI, AWS Bedrock, Google Vertex AI, or other enterprise AI platforms.
• Strong understanding of Retrieval-Augmented Generation (RAG) architectures and implementation.
• Experience building and consuming REST APIs and enterprise integrations.
• Experience with vector databases/search technologies such as Pinecone, Weaviate, Qdrant, FAISS, Azure AI Search, or equivalent.
• Strong understanding of embeddings, semantic search, document processing, and information retrieval.
• Knowledge of AI agents, tool calling, function calling, and multi-agent architectures.
• Design and develop AI-powered applications using LLMs, Generative AI, and RAG architectures.
• Build scalable solutions using Python, LLM APIs, REST APIs, and enterprise integrations.
• Develop RAG pipelines including document ingestion, chunking, embeddings, vector search, retrieval, reranking, and response generation.
• Integrate LLM solutions with enterprise applications, databases, APIs, and external systems.
• Evaluate and select appropriate LLMs, models, embedding technologies, and AI frameworks based on business requirements.
• Develop proofs of concept (POCs), prototypes, demos, and minimum viable solutions for new AI use cases.
• Translate business requirements into technical designs and working AI solutions.
• Collaborate with clients, product teams, architects, developers, and business stakeholders to understand challenges and define AI-driven solutions.
• Troubleshoot and optimize AI applications for accuracy, performance, scalability, latency, and cost.

Qualification:

• Bachelor's degree or equivalent combination of education and experience.