Medior Fullstack AI

About the Position

Your vision. Our solutions.

We are seeking a Medior Fullstack AI Developer with advanced experience in Node.js, TypeScript, React, and REST/GraphQL to join our team in Prague, Czech Republic. This role offers a Hybrid work arrangement.

Responsibilities

• Development and operation of production AI applications (LLM, RAG, agents) in Node.js/TypeScript
• Design and implementation of REST/GraphQL APIs and integrations with internal and external services
• Creation of frontend functionalities in React with an emphasis on UX and performance
• Work with vector databases and data flows for search and context
• Automation of tests in Playwright, code-review, and continuous quality
• Collaboration in an agile team, daily participation in ceremonies, and sharing of know-how
• Co-creation of development processes and CI/CD, with an emphasis on scalability and security

Requirements

• Advanced experience with: Node.js, TypeScript, React, REST/GraphQL, API design and implementation, Git, and CI/CD in production
• Experience with: LLM/AI projects (OpenAI, Claude), LangChain, RAG, vector databases (e.g., Pinecone/FAISS), SQL/NoSQL, Playwright, agentic workflows
• Advanced knowledge:
  • English at B2/C1 level for daily team communication
• Knowledge of: principles of scalable architectures and cloud (Azure/AWS/GCP), basics of Python for AI scripts
• Desirable: experience with multimodal models, voiceover/TTS, generative avatars, or copilot solutions

We Offer

• Opportunity to work in a dynamic and innovative environment
• Competitive salary package
• Flexible working hours and remote work options
• Professional development opportunities

About the Company

The Workly s.r.o.

4D CENTER, Kodaňská 1441/46,

101 00, Praha 10.

Contact:

[email protected]

• 420 775 371 991

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