At SimilarWeb, we empower businesses around the globe to understand their market, outperform their competition, and ultimately win their market share. Our data solutions provide deep insights into digital behavior, helping our customers make data-driven decisions quickly and efficiently.

About the role:

As an AI Backend Engineer at SimilarWeb, you will be a key player in building our new AI platform, AI Studio. This platform aims to provide users with instant answers to complex market research questions, generate world-class reports, and create live, interactive, and powerful dashboards. Our goal is to reduce the complexity and time-to-insight for our users, helping them streamline their market tasks and achieve automation that drives real value.

Responsibilities: 

• Design and develop LLM-based intelligent agents that can handle complex market research queries.
  
  
• Utilize LangGraph and other frameworks to create state of the art AI agents that integrate various tools and data sources.
  
  
• Implement integrations that allow agents to take automated actions on behalf of users, streamlining workflows and reducing overhead.
  
  
• Collaborate with product, data, and UX teams to ensure that AI solutions are aligned with user needs and business goals.
  
  
• Continuously evaluate and improve the performance of AI models to ensure high-quality and data-driven results.
  
  

Mandatory Skills:

• 5+ years of experience in software engineering, with strong proficiency in Python.
  
  
• Experience with LangGraph, LangChain, or similar frameworks for building AI agents.
  
  
• Strong understanding of LLMs, prompt engineering, and AI agent architectures.
  
  
• Familiarity with REST APIs and integrating external data sources.
  
  

Preferred Skills:

• Familiarity with the AI Agents ecosystem, including different LLM providers, vector store solutions, MCPs, and more.
  
  
• Experience with evaluating LLM performance and quality.
  
  
• Familiarity with cloud environments, especially AWS.

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