Founding Full Stack Engineer Local AI Infrastructure

Lokalaise builds local AI infrastructure for companies that cannot move sensitive knowledge into cloud AI systems. We deploy AI inside customer-controlled environments and connect it to file servers, SharePoint, Outlook, project folders, technical documents and internal knowledge bases. Our stack combines local inference, secure connectors, permission-aware retrieval, citations and audit trails. We are a small founder-led team in Hamburg with live customer deployments. As a Founding Full Stack Engineer, you will work directly with the founders and help turn early deployments into a repeatable product. This is an office-first, hands-on role for someone who wants to build core product and infrastructure from the ground up. Tasks Design, develop, and maintain scalable AI infrastructure solutions that integrate seamlessly with customer-controlled environments. Collaborate with cross-functional teams to gather requirements and deliver innovative features that address real customer problems. Implement secure data connectors and permission-aware retrieval systems to ensure compliance with audit and data protection standards. Optimize local inference processes and implement open-source models to enhance AI performance within customer ecosystems. Participate in code reviews, provide technical guidance, and contribute to building a culture of learning and innovation within the engineering team. Requirements Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Proven experience in full stack development, with proficiency in both front-end and back-end technologies. Experience with deploying and maintaining AI models in local environments, including familiarity with open-source AI frameworks and libraries. Strong understanding of data security and privacy best practices, particularly in relation to handling sensitive information within enterprise environments. Excellent problem-solving skills and a proactive approach to tackling technical challenges in a fast-paced startup environment. Benefits Career Training Company laptop Company stock options Free beverages Free snacks Public transportation benefits Sport membership Join Lokalaise as a Founding Full Stack Engineer. Shape the future of AI infrastructure, work on cutting-edge technology, and make a tangible impact in a dynamic, founder-led team. Find more English Speaking Jobs in Germany on Arbeitnow

Lokalaise builds local AI infrastructure for companies that cannot move sensitive knowledge into cloud AI systems. We deploy AI inside customer-controlled environments and connect it to file servers, SharePoint, Outlook, project folders, technical documents and internal knowledge bases. Our stack combines local inference, secure connectors, permission-aware retrieval, citations and audit trails. We are a small founder-led team in Hamburg with live customer deployments. As a Founding Full Stack Engineer, you will work directly with the founders and help turn early deployments into a repeatable product. This is an office-first, hands-on role for someone who wants to build core product and infrastructure from the ground up. Tasks Design, develop, and maintain scalable AI infrastructure solutions that integrate seamlessly with customer-controlled environments. Collaborate with cross-functional teams to gather requirements and deliver innovative features that address real customer problems. Implement secure data connectors and permission-aware retrieval systems to ensure compliance with audit and data protection standards. Optimize local inference processes and implement open-source models to enhance AI performance within customer ecosystems. Participate in code reviews, provide technical guidance, and contribute to building a culture of learning and innovation within the engineering team. Requirements Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Proven experience in full stack development, with proficiency in both front-end and back-end technologies. Experience with deploying and maintaining AI models in local environments, including familiarity with open-source AI frameworks and libraries. Strong understanding of data security and privacy best practices, particularly in relation to handling sensitive information within enterprise environments. Excellent problem-solving skills and a proactive approach to tackling technical challenges in a fast-paced startup environment. Benefits Career Training Company laptop Company stock options Free beverages Free snacks Public transportation benefits Sport membership Join Lokalaise as a Founding Full Stack Engineer. Shape the future of AI infrastructure, work on cutting-edge technology, and make a tangible impact in a dynamic, founder-led team. Find more English Speaking Jobs in Germany on Arbeitnow