Overview

We are seeking a skilled Generative AI Developer to design, build, and deploy AI-powered applications using large language models (LLMs) and other generative models. You will work on cutting-edge solutions involving text, code, image, and multimodal generation to solve real-world problems.

Key Responsibilities

Design and develop applications using LLMs (e.g., GPT, open-source models)
Build and optimize prompts, chains, and AI workflows
Fine-tune and evaluate models for domain-specific use cases
Develop APIs and backend systems integrating AI capabilities
Work with vector databases and embeddings for retrieval-augmented generation (RAG)
Ensure scalability, performance, and cost-efficiency of AI systems
Implement guardrails for safety, bias mitigation, and responsible AI usage
Collaborate with product, data, and engineering teams

Required Skills & Qualifications

Strong programming skills in Python (preferred) or JavaScript
Experience with LLM frameworks (e.g., LangChain, LlamaIndex)
Familiarity with APIs from providers like OpenAI, Anthropic, etc.
Understanding of NLP concepts and transformer architectures
Experience with REST APIs, microservices, and cloud platforms (AWS, Google Cloud Platform, or Azure)
Knowledge of vector databases (e.g., Pinecone, Weaviate, FAISS)
Version control (Git) and software engineering best practices

Preferred Qualifications

Experience fine-tuning open-source models (e.g., LLaMA, Mistral)
Knowledge of prompt engineering techniques and evaluation methods
Familiarity with MLOps tools and deployment pipelines
Experience with multimodal AI (image, audio, video)
Background in machine learning or data science

Tools & Technologies

Languages: Python, JavaScript
Frameworks: LangChain, LlamaIndex, FastAPI
AI Models: GPT, Claude, LLaMA, Mistral
Databases: Vector DBs, SQL/NoSQL
Cloud: AWS, Azure, Google Cloud Platform
DevOps: Docker, Kubernetes (optional)

Pioneer IT Systems LLC

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Gen AI Developer