Custom AI Agents Developer

MISSION

Design and build production-grade, task-specific workflows that bring measurable value to enterprise users. Your work will be at the heart of Korefocus’s differentiation — bringing best-in-class AI solutions into day-to-day business processes for our clients.

You will actively shape the solution architecture, evaluate and implement the right tools and protocols, lead customization and model fine-tuning when needed, and ensure seamless integration into each client's tech stack.

Your responsibility doesn’t stop at launch — you'll help iterate and optimize agents post-deployment based on usage and feedback.

KEY RESPONSIBILITIES

• Develop, test, and deploy custom AI agents using frameworks such as LangChain, CrewAI, or AutoGen
• Integrate agents with APIs, vector databases, and enterprise platforms (e.g., major CRM/ERP on the market, internal SaaS tools...)
• Translate complex business processes into modular, adaptable agent workflows
• Contribute to architectural decisions around agent orchestration, tool selection, and data integration
• Collaborate closely with Tech Leads to ensure performance, scalability, and security
• Work hand-in-hand with AI Transformation Consultants to iterate on agent behavior and enhance real-world value
• Stay up to date with best practices in prompt engineering, tool/function calling, memory and context management, and evaluation/feedback loops

REQUIREMENTS

• 2–5 years of experience in software engineering, backend development, or AI applications
• Hands-on experience with at least one agent framework (LangChain, CrewAI, AutoGen, etc.)
• Strong skills in Python and REST API integration
• Working knowledge of Model Context Protocol (MCP) — able to design and manage context flows, memory strategies, and interaction states to ensure reliable and interpretable AI behavior
• Experience with vector databases, retrieval-augmented generation (RAG) architectures, and context-aware prompting
• Understanding of business processes in CRM, customer support, or pharma sales enablement
• Bonus: Familiarity with agent UX interfaces (e.g., chat surfaces or dashboards), or experience with evaluation frameworks and agent debuggers

LOCATION

Opportunities for remote, hybrid or on-site (Paris, Dubai, Ho Chi Minh City)