Senior ML Engineer - AI Platform & Agents

PhantomBuster is seeking a Senior ML Engineer to help build agentic AI into the core of their product. The ideal candidate will have hands-on experience with agentic systems and a strong understanding of LLM-based systems.

Requirements

• 5+ years of experience as an ML Engineer, AI Engineer, or Software Engineer with a strong AI focus.
• Hands-on experience building AI agents using frameworks such as LangChain, Amazon Bedrock AgentCore, or similar.
• Strong understanding of LLM-based systems: prompt engineering, agent orchestration, tool use, and multi-agent workflows.
• Familiarity with MCP (Model Context Protocol) and experience integrating agents with external APIs or data sources.
• Experience working with Agents for Amazon Bedrock AgentCore or similar agent setups.
• Strong understanding of machine learning algorithms, statistical methods, and data preprocessing techniques.
• Experience with cloud platforms for model training and deployment, especially AWS.
• Proficiency in Python, including LangChain, and standard data libraries (Pandas, NumPy, etc.).

Benefits

• Generous Paid Time Off
• 401k Matching
• Retirement Plan
• Visa Sponsorship