Software Engineer - AI driven product

📢 Business Insights is a specialized software development company. From our early days we are in constant evolution and presently we would like now to add in our staff a AI Engineer Our main goal is to offer highly qualified technology solutions in an innovative and creative environment through a diverse team of highly skilled engineers. We are keen to have you onboard to work all along with our team. We are confident that your experience and skills will be a valuable asset to our company. We offer an enriching and collaborative work environment, where you will have the opportunity to learn and grow as a software developer while working on interesting and meaningful projects. You will also have the opportunity to work with important clients from different sectors and improve your skills in creating innovative and effective solutions. 🏆What is our mission? Provide the means and the measures for designing and developing all the quality aspects of a software solution, both functionally and technically, in order to meet the requirements and overall quality of the intended solution by creating, documenting and testing an end to end test plan to ensure that all the objectives are met and the solution works as expected. 👉 Project We are seeking a Software Engineer to join our team focused on scaling AI assets and developing an innovative Retrieval-Augmented Generation (RAG) product. You’ll work at the intersection of cutting-edge LLMs, agentic systems, and application development, helping shape the next generation of AI-driven solutions. 👉 Key Responsibilities Develop and maintain scalable backend services using Python, integrating with LLMs, agents, and document processing frameworks. Build intuitive and responsive frontend interfaces using React. Collaborate with cross-functional teams to design, develop, and deploy AI-powered applications and solutions. Contribute to the development of a Document Understanding product and enhance AI asset scalability. Work with emerging AI technologies, including LLMs, agentic architectures, and application integrations. 👉What do we need from you? Proven expertise in full stack development using Python (backend) and React (frontend). Strong understanding of Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and related AI/ML concepts. Ability to design scalable, reliable, and maintainable software solutions. Excellent team collaboration and communication skills. Strong communication, problem-solving, and adaptability skills. Demonstrated teamwork and leadership capabilities. Experience working in Agile environments. Fluent in English (work environment fully in English). 👉 Technical Expertise Languages & Frameworks: Python, React.js, Node.js Tools: Docker, LangChain Cloud Platforms: AWS, Azure AI Technologies: LLMs, RAG architectures 👉Nice to Have Hands-on experience with LangChain. Expertise in AI model deployment, optimization, and MLOps practices. 🏆What to expect being on our team? Indefinite contract Competitive salary Flexible schedule Hybrid model in Barcelona, with 1 day per week on-site (flexible). and… desire to continue learning! 🚀 If it's okay with you, sign up for the job and we'll meet!! Do not wait more!