Senior Backend Engineer - Gen AI

Stack

Responsibilities

• ▹Design scalable backend applications using Node.js and TypeScript
• ▹Integrate Generative AI and LLM capabilities into production systems
• ▹Design cloud-native architecture on AWS (serverless and container-based)
• ▹Build containerized workloads (EC2, ECS/EKS, Kubernetes)
• ▹Build LLM-powered features using Amazon Bedrock (RAG, tool calling)
• ▹Address response quality, latency, cost and observability
• ▹Collaborate with engineering and product stakeholders

Requirements

• ▹Extensive backend experience with Node.js and TypeScript
• ▹Proven experience integrating Generative AI into production
• ▹Strong AWS design and operations experience
• ▹Familiarity with serverless and container-based architectures (EC2, ECS/EKS, Kubernetes)

Soft skills

About the company

Zartis is a global AI transformation and technology consulting partner with engineering hubs across EMEA and LATAM, serving clients in financial services, healthcare and energy.