Senior Backend & LLM Applications Developer

TLVTech is a dynamic technology firm dedicated to building exceptional products using modern technologies for some of the world's most admired companies. We pride ourselves on innovation, collaboration, and delivering excellence in every project.

We’re looking for a Senior Backend & LLM Applications Developer, you will design and build scalable backend systems while integrating advanced AI capabilities into production.

You will work with Large Language Models (LLMs), agentic AI, and AI agents, making key architectural and technical decisions that shape how AI powers our products for the Care Network.

As part of our fast-growing R&D team, you will drive core infrastructure development, contribute to platform scalability, and help advance cutting-edge AI technology that improves the lives of older adults.

Requirements:

• 6+ years of experience in backend/software engineering, with proven experience designing and developing high-performance, distributed systems
• 3+ years of experience in Python
• 3+ years of experience in Node.js
• Experience in developing and deploying LLM agents to production (via Langgraph, Langchain, etc.)
• Proven experience working in cloud environments (AWS preferred; GCP/Azure acceptable)
• Hands-on experience with microservices, containerized environments (Kubernetes), and CI/CD pipelines (GitHub Actions, TeamCity)
• Experience with message queuing and streaming systems such as Kafka and/or SQS
• Strong understanding of SQL and NoSQL databases, large-scale data flows, and data-driven systems
• Strong collaboration and communication skills, both Hebrew & English
• Immediate availability is an advantage