Senior Backend Engineer – AI Platform
Core
Design, build, and own backend services and platform components for Kaltura's agentic AI products, powering real-time conversational agents and offline video generation at enterprise scale.
Role type
Senior Backend Engineer (AI Platform)
Builds
Core platform services, APIs, data stores, and async pipelines for conversational AI and video generation
Domain
Enterprise AI, Conversational Agents, Distributed Systems
Deliverable
production ML models
Required skills
Python, distributed systems, microservices, API design, async processing, message queues, caching, concurrency, relational and NoSQL databases, cloud platforms, containers, Kubernetes, CI/CD, system design, LLM orchestration frameworks
Preferred skills
Observability, RAG, vector databases, evaluation frameworks, LLM integration
Technologies
Kafka, RabbitMQ, SQS, PostgreSQL, Redis, Elasticsearch, AWS, GCP, LangChain, LangGraph, Langfuse
Responsibilities
Design and build backend services end-to-end, ensure high-throughput low-latency performance, define service contracts and versioning, drive reliability and observability, lead technical design reviews, mentor engineers
Seniority
Senior, hands-on IC
