AI Builder

Full time | Romania

About the Position

We are looking for an experienced AI Builder to join our team and contribute to the development of internal AI-powered workflows and Agentic AI solutions. In this role, you will design, implement and optimize AI agent workflows using LLM technologies such as the Claude API and Flowise, while integrating these solutions with internal enterprise platforms and knowledge bases. You will work on practical AI use cases focused on workflow automation, document processing, knowledge retrieval, and intelligent interaction with internal systems. The role requires strong hands-on technical skills, curiosity, and the ability to turn business requirements into reliable and scalable AI solutions. You will collaborate closely with technical teams and business stakeholders to identify opportunities for AI automation, build prototypes, test and optimize AI workflows, and contribute to the continuous improvement of internal AI capabilities.

Responsibilities

• Design, develop, and maintain Agentic AI workflows using Claude API, Flowise, and similar AI orchestration technologies.
• Build AI-powered solutions that automate internal business and development workflows.
• Implement integrations between AI workflows and internal enterprise platforms through REST/JSON APIs and webhooks.
• Develop and maintain RAG solutions using internal knowledge bases and enterprise data sources.
• Design prompts and continuously test, evaluate, and optimize LLM responses and AI workflows.
• Develop Python-based components and services supporting AI workflows and integrations.
• Integrate AI solutions with internal platforms such as DMS Collibri, ticketing systems, and other enterprise applications.
• Work on AI-powered document processing, information extraction, knowledge retrieval, and workflow automation use cases.
• Identify opportunities for improving existing processes through AI automation.
• Build prototypes and proof-of-concepts and evolve successful solutions into production-ready implementations.
• Collaborate with technical and business stakeholders to understand requirements and translate them into AI solutions.
• Monitor and improve the reliability, performance, and quality of AI-powered workflows.
• Contribute to the definition of reusable patterns and best practices for Agentic AI development.
• Stay up to date with emerging LLM technologies, AI agents, orchestration frameworks, and AI engineering practices.

Requirements

• 2+ years of experience working with AI/LLM-based applications or AI automation solutions.
• Hands-on experience with LLM orchestration platforms such as Flowise, LangChain, LangGraph, or similar tools.
• Practical experience integrating and working with Claude API / Anthropic or other LLM APIs.
• Strong understanding of Prompt Engineering, including prompt design, testing, evaluation, and continuous optimization.
• Experience designing and implementing RAG (Retrieval-Augmented Generation) solutions using internal knowledge bases.
• Experience with Python development and scripting.
• Hands-on experience building and consuming REST APIs, working with JSON and webhooks.
• Experience integrating AI solutions with internal enterprise applications and external services.
• Understanding of AI Agents, Agentic AI workflows, LLM orchestration, and workflow automation.
• Understanding of AI evaluation, testing, monitoring, and reliability practices.
• Ability to translate business requirements into practical AI-powered solutions.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration skills.
• Curiosity and willingness to continuously learn and experiment with emerging AI technologies.

Nice to Have

• Experience working with document processing and knowledge management solutions.
• Experience with DMS platforms or enterprise document management systems.
• Familiarity with workflow orchestration and automation platforms.

We Offer

• Relocation package
• Job rotation
• Learning through Arnia Academy
• Attractive projects
• Flexible working hours
• Performance bonuses
• Medical benefits
• Trainings
• Competitive compensation package
• Referral program
• International work experience

About the Company

We are a forward-thinking company dedicated to leveraging AI to enhance our internal processes and deliver innovative solutions. Our team is passionate about AI and committed to continuous learning and improvement. Join us to make a significant impact on our AI capabilities and contribute to exciting projects.