Applicantz · 6 hours ago
Machine Learning Engineer
United States
Contract
Remote
Mid Level
$58/hr - $58/hrApplicantz is a global leader in 3D design, engineering, and entertainment software, known for fostering a progressive culture and creativity. They are seeking an AI/ML Engineer to build enterprise-grade chatbots and intelligent assistants, focusing on finance data and deploying AI systems at scale.
Computer Software
No H1B
Hiring Manager
Abhishek Stephen
Responsibilities
Build LLM-powered chatbots using OpenAI, RAG, tool calling, and agent frameworks (LangChain, LangGraph)
Design Agent-to-Agent (A2A) architectures for multi-step reasoning and autonomous workflows
Design retrieval pipelines using vector databases
Implement hallucination reduction techniques: grounding, re-ranking, citations, confidence scoring
Work with finance and enterprise datasets ensuring accuracy and governance
Deploy and monitor AI systems using cloud-native and MLOps practices
Implement CI/CD for AI pipelines and inference services
Qualification
Required
Python
SQL
LLMs: OpenAI (GPT-4/4.1), Anthropic, Gemini, Llama
Agentic AI: LangGraph, LangChain, Agent-to-Agent (A2A) patterns
RAG & Search: embeddings, hybrid search, cross-encoders
Vector Databases
Evaluation & Observability: LangSmith, MLflow, Weights & Biases
Cloud: AWS (S3, Lambda, SageMaker, Bedrock)
Data: Snowflake, DBT, structured & unstructured data pipelines
Evaluation: prompt/version management, offline & online LLM evaluation
Company
Applicantz
Empowering businesses of all sizes with access to bright talent for project solutions, staffing, and freelance expertise.
Founded in 2001
201-500 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase