Fullstack Engineer (AI)

TL;DR

Fullstack Engineer (AI): Building the next generation of advanced AI agent systems for creative and marketing workflows with an accent on RAG systems and agentic orchestration. Focus on designing cloud-native distributed systems and integrating frontier LLMs using LangChain and MCP.

Location: Remote

Company

V4Scale is an innovation powerhouse that extends the R&D capabilities of leading Israeli and US technology companies by building high-performing distributed engineering teams.

What you will do

• Develop and implement advanced AI agent systems and agentic workflows for creative and marketing use cases.
• Build and optimize RAG (Retrieval-Augmented Generation) systems.
• Design and maintain cloud-native architectures, microservices, and distributed systems.
• Orchestrate AI agents using LangChain, MCP, and tool calling.
• Collaborate with an international team to transform ambitious AI ideas into production-ready systems.

Requirements

• 5+ years of professional experience with Python and React/TypeScript.
• Proven experience building AI agents, RAG systems, and managing agentic workflows.
• Strong knowledge of cloud-native architectures and distributed systems.
• Familiarity with frontier models including OpenAI, Claude, Gemini, and DeepSeek.
• Experience with AI orchestration tools like LangChain and MCP.
• English: B2 or higher sufficient for participating in meetings.

Culture & Benefits

• Full remote work with flexible working hours.
• Opportunity to work with a mixed international team on cutting-edge AI products.
• High salaries and performance-based bonuses.
• Business trips to Israel, including accommodation and transport.
• Mentorship-driven culture with experienced leads instead of traditional bosses.