Junior AI Platform Engineer

Are you a talented graduate or an engineer eager to dive into the world of AI infrastructure? We’re looking for a AI Platform Engineer to join our AI Platform (R&D) team. In this role, you will help us build the foundation for Rossum’s proprietary LLM models . You’ll learn how to deploy AI at a massive scale (processing millions of documents ) and work alongside some of the best research engineers in the field. This is a unique opportunity to start your career at the intersection of Platform Engineering and Machine Learning. What You’ll Do Learn & Contribute: Support the development of our cloud-based AI infrastructure (AWS), processing pipelines and model deployment. Hands-on Support: Help maintain and improve our CI/CD processes for model versioning and testing. Monitor & Maintain: Learn to build proactive monitoring solutions to ensure our AI systems are healthy and reliable. Collaborate: Work within a cross-functional team (Research, Backend, and Product) to see how new AI models reach production. Who You Are Education: You have a degree in Computer Science or a related technical field (Matfyz, CTU, FSV or similar are a plus). Python Enthusiast: You have strong coding skills in Python (from university, personal projects, or internships). The Basics: You understand the fundamentals of SQL and have at least a basic idea of what Docker and Kubernetes do. Curiosity: You are passionate about AI/ML and have a "hacker" mindset – you love to figure out how things work. Communication: You are comfortable communicating in English in a professional environment. What Success Looks Like Within 3 Months: You’ve successfully onboarded, understood our architecture, and completed your first small tasks under the guidance of a senior mentor. You'll gain a deep understanding of our synergy with Coupa and our shared roadmap. Within 6 Months: You are independently handling smaller infrastructure improvements and contributing to the system stability. Within 12 Months: You have a solid grasp of our AI platform and can take ownership of mid-size feature development or automation projects. Why Join Us? At Rossum , we’re on a mission to free the world from boring manual data entry. Our AI platform helps companies save millions of hours, allowing professionals to focus on creative, impactful work. In an exciting move for our future, we have joined forces with Coupa , the world’s leading unified platform for Business Spend Management. By combining Rossum’s cutting-edge document AI with Coupa’s global ecosystem, we are uniquely positioned to redefine how businesses operate at a massive scale. You can read more about this exciting milestone and our shared vision in the official announcement here . What sets us apart? Cutting-edge AI technology reshaping how businesses operate globally. A collaborative, supportive environment where autonomy thrives. Opportunities to grow in a fast-scaling company. A culture that values diversity, empathy, and genuine connection. As part of the Coupa family, you’ll enjoy: the agility of a fast-moving, innovation-focused team with the stability and reach of a global market leader. For you, this means an even greater opportunity to make an impact, access new global markets, and grow your career within a collaborative culture that values autonomy, diversity, and genuine connection. Together, we’re not just automating data—we’re giving time back to the world’s professionals. What We Offer Future with Coupa: We are currently in an integration phase, during which we are reviewing and aligning our total rewards programs. Our goal is to blend Rossum’s local culture with Coupa’s global standards to provide you with a long-term future featuring clear career pathways, tailored learning journeys, and world-class development opportunities. Current Benefits: Flexible working models with a base in vibrant Prague and options for hybrid or remote setups. Competitive benefits designed to support your well-being, growth, and work-life harmony. 5 weeks of vacation, 5 sick/personal days, and extra 2 weeks of paternity leave. Personal development, education, and language courses. High-end tech (MacBook, external monitor, keyboard of your choice) and a MultiSport card. Team offsites, regular meetups, and a friendly, ambitious team. Ready to make an impact? Apply now!