Senior Software Architect

Experience: 10+ years of experience in software architecture and building large-scale, production-grade systems, with 5+ years of specialization in deep learning and data engineering , supported by strong computer science fundamentals.

Deep Learning & AI Expertise: Strong proficiency in modern deep learning frameworks and agentic AI systems , with hands-on experience across model development, fine-tuning, deployment, and lifecycle management.

Data Technologies: Proven experience handling unstructured and semi-structured data and working with modern data engineering technologies to support large-scale, distributed AI workloads.

Programming & System Design: Mastery of Python , solid backend engineering experience, and deep expertise in algorithms, data structures, distributed systems, and large-scale system design. Additional experience with other languages such as Scala, Kotlin and Rust is highly desirable.

Big Data & Distributed Computing: Demonstrated experience processing large datasets and building solutions using distributed computing frameworks in production environments.

Ability to influence architectural decisions across teams, drive technical consensus, and make trade-off decisions that shape long-term platform direction.

At o9, transparency and open communication are at the core of our culture. Collaboration thrives across all levels—hierarchy, distance, or function never limit innovation or teamwork. Beyond work, we encourage volunteering opportunities, social impact initiatives, and diverse cultural celebrations.

With a $3.7 billion valuation and a global presence across Dallas, Amsterdam, Barcelona, Madrid, London, Paris, Tokyo, Seoul, and Munich, o9 is among the fastest-growing technology companies in the world. Through our aim10x vision, we are committed to AI-powered management, driving 10x improvements in enterprise decision-making. Our Enterprise Knowledge Graph enables businesses to anticipate risks, adapt to market shifts, and gain real-time visibility. By automating millions of decisions and reducing manual interventions by up to 90%, we empower enterprises to drive profitable growth, reduce inefficiencies, and create lasting value.

o9 is an equal-opportunity employer that values diversity and inclusion. We welcome applicants from all backgrounds, ensuring a fair and unbiased hiring process. Join us as we continue our growth journey!