AI Solutions Engineer with JavaScript and Node.js

• Experience working with AI technologies, OpenAI API and agentic development

• Skills in prompt engineering, embeddings, and semantic search (vector similarity)

• Expertise in RAG and agent architecture, including tool loops and multi‑agent routing

• Knowledge of skills and MCP

• Strong command of JavaScript and basic SQL

• Understanding full‑stack web architecture: the roles of frontend, backend, and API, and how services are interconnected

• English: B2 level or higher

• Design and implement solutions based on the OpenAI API: chat completions, tool/function calling, and streaming

• Develop system promptings and apply the best practices of prompt engineering

• Create and optimize embeddings and semantic search based on vector similarity

• Design and implement Retrieval‑Augmented Generation (RAG) solutions

• Develop agent architectures: tool loops and routing in multi‑agent systems

• Interact with frontend, backend, and API teams for seamless service integration

• Use JavaScript and basic SQL to develop and support AI applications

• Participate in the creation of scalable full‑stack AI solutions

We connect like-minded people:

• Delivering innovative solutions to industry leaders, making a global impact 
• Enjoyable working environment, whether it is the vibrant office or the comfort of your own home 
• Opportunity to work abroad for up to two months per year 
• Relocation opportunities within our offices in 55+ countries
• Corporate and social events   

We invest in your growth: 

• Leadership development, career advising, soft skills and well-being programs 
• Certifications, including GCP, Azure and AWS
• Unlimited access to EPAM's internal learning database
• Free English classes with certified teachers 
• Discounts in local language schools, including online courses for the Kazakh language

We cover it all:

• Participation in the Employee Stock Purchase Plan 
• Monetary bonuses for engaging in the referral program 
• Medical & family care package   
• Six trust days per year (sick leave without a medical certificate)   
• Coverage of psychology sessions of your choice
• Benefits package (sports activities, a variety of stores and services)
• Housing support program: preferential mortgage access via Otbasy Bank partnership