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.

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Position Details

• Job Title: Founding Full Stack Engineer Local AI Infrastructure
• Company / Organisation: Lokalaise GmbH
• Location: Hamburg
• Employment Type: Full-time
• Field / Industry: Software Development
• Work Arrangement: On-site or hybrid - Hamburg

About This Opportunity

This full-time opportunity at Lokalaise GmbH is an excellent opening for experienced professionals in the field of software engineering and technology. The role is structured around an on-site or hybrid environment based in Hamburg and is designed for candidates who are ready to make a meaningful contribution from the moment they join.

Based in Hamburg, this role offers the opportunity to collaborate closely with a local team in a structured professional environment. Candidates currently based in the area or open to relocation are strongly encouraged to apply.

Whether you are an established practitioner in software engineering and technology or a highly skilled professional looking for your next challenge, this Founding Full Stack Engineer Local AI Infrastructure role offers the platform to apply your expertise in a real-world, results-oriented environment. Lokalaise GmbH is looking for a candidate who can hit the ground running and add genuine value to the team.

Who Should Apply

This role is ideal for candidates who have a solid background in software engineering and technology and a demonstrable track record of delivering high-quality results. You should possess analytical thinking, attention to technical detail, and a methodical approach to problem-solving. Experience working with modern development tools, version control systems, and cloud platforms will be an advantage, though a commitment to continuous learning and professional development is equally valued.

Beyond technical or domain expertise, Lokalaise GmbH is looking for someone who communicates clearly, collaborates effectively with colleagues and stakeholders, and takes ownership of their work from start to finish. If you thrive in a professional environment and are passionate about the opportunity to build reliable, scalable, and high-performing digital products, we encourage you to apply.

Key Competencies for This Role

Successful candidates for the Founding Full Stack Engineer Local AI Infrastructure position at Lokalaise GmbH will typically demonstrate the following core competencies:

• Domain expertise - a strong foundation of knowledge and hands-on experience in software engineering and technology
• Problem-solving ability - the capacity to identify challenges, think critically, and implement practical solutions efficiently
• Communication skills - clear and professional communication with colleagues, stakeholders, and partners at all levels
• Self-management - strong time management and the ability to prioritise a varied workload while meeting deadlines
• Team collaboration - a collaborative and supportive approach to working alongside colleagues across departments or locations
• Adaptability - the ability to respond positively to change and thrive in a dynamic, evolving work environment

How to Apply

To apply for this Founding Full Stack Engineer Local AI Infrastructure position at Lokalaise GmbH, click the "Apply Now" button on this page. You will be taken directly to the official application page where you can complete and submit your application.

Before applying, please ensure that your CV or résumé is fully up to date and clearly highlights your experience and accomplishments in software engineering and technology. If a cover letter is included or requested, tailor it specifically to this role and explain how your background, skills, and goals align with what Lokalaise GmbH is looking for in a Founding Full Stack Engineer Local AI Infrastructure.

All applications for this role are processed directly by Lokalaise GmbH. Career Nest facilitates the job discovery process and does not pre-screen or forward applications on behalf of employers. There are no fees for job seekers at any stage of the application process.

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