DevOps - AI Factory

This is us

Kaltura (NYSE: KLTR) is a global software company on a mission to transform digital experiences from one-way interactions into intelligent, personalized conversations that move people forward.

Founded in 2006, we started by making video more accessible to organizations around the world. Today, we're taking that foundation much further, combining conversational AI, rich media, enterprise knowledge, and data to build a new generation of intelligent digital experiences.

Our technology helps organizations turn their content and knowledge into interactive, AI-powered experiences that can guide customers, train employees, support learners, and engage audiences in real time. From AI agents and personalized learning experiences to digital events, content hubs, and media platforms, we're changing how people interact with technology, and what technology can do for them.

More than 1,000 organizations worldwide rely on Kaltura, reaching over 100 million users at home, at work, and at school.

And the people behind it? We're a global team of 600+ employees, with offices in New York, London, Singapore, and Tel Aviv, united by a culture of openness, flexibility, and collaboration. Kaltura is a fast-paced environment where ideas are welcome, initiative is encouraged, and there's always something new to build, challenge, or improve. We believe in giving people the freedom to make an impact, the flexibility to balance work and life, and the opportunity to grow as we continue to evolve.

If you don't meet 100% of the requirements below, that's okay. Nobody's perfect! We believe in hiring people, not just a list of skills. If this sounds like a place where you'd be excited to learn, contribute, and make an impact, we'd love to hear from you.

Requirements

The role

You will join a global DevOps & Platform team responsible for designing and operating distributed AI production systems at very high scale, with a relentless focus on quality, robustness, and reliability. We provide Kaltura with the tools it needs to push forward product innovation and scale out the age of AI. You will own projects end-to-end, drive new implementations forward, and act as a technical partner across the organization. You'll work closely with the Platform teams,AI Labs, Development teams, Architects, AI/ML Researchers, and Product, translating complex needs into resilient systems that scale. We're looking for someone who takes ownership, who can see a problem or a need, shape the solution, and carry it all the way to production.

The day-to-day

• Lead initiatives end-to-end, from design through implementation to production rollout, owning the outcome, not just the task
• Design, build, and operate highly available, distributed systems at scale on AWS and GCP, with a strong emphasis on quality and robustness
• Work across the full platform stack, Kubernetes, Docker, and Helm, CI/CD and automation, and the data, caching, and messaging layers
• Modernize and consolidate different stacks and architectures into Kaltura's single, coherent platform
• Build and operate the infrastructure behind our AI workloads, including GPU inference and the platforms that serve them
• Drive system reliability, monitoring, and observability, and troubleshoot complex issues across application, infrastructure, networking, OS, and data layers
• Collaborate across Platform, Development, Architects, AI/ML Researchers, and Product, and leverage modern AI coding tools to work at high velocity and quality

Ideally, we’re looking for:

• 2+ years of hands-on experience in DevOps / Platform / SRE roles, operating distributed production systems at large scale, with a proven ability to lead projects independently and drive new implementations end-to-end
• 2+ years of experience working with cloud Inferencing services and NeoClouds
• 2+ years of hands-on experience building and maintaining AI Factory systems on KubeFlow/Ray/similar.
• 2+ years of hands on experience with GPU Inferencing (vLLM/SGLang/Nvidia Triton)
• Deep hands-on expertise with multicloud AWS/GCP/NeoClouds (RunPod, TogetherAI, vast.ai) including Infrastructure as Code (Terraform or similar)
• Deep hands-on expertise with Kubernetes and Helm, including a strong understanding of how Kubernetes internals work and how to operate them in production, alongside Docker / containerized systems
• Strong knowledge of networking and operating systems (TCP/IP, DNS, load balancing, Linux internals)
• Strong experience with CI/CD and automation (GitHub Actions), monitoring and observability (metrics, tracing, logging, tools like Prometheus / Grafana)
• High proficiency with current AI coding tools, including a deep understanding of how they work and how to apply them to drive real productivity.

These would also be nice:

• Familiarity with AI evals and AI observability system, such as Opik, OpenEval, LangSmith etc

The perks:

1. Hybrid, flexible work environment
2. Extended private health (including mental) insurance
3. Personal and professional development programs
4. Occasional Cross company long weekends