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AI Engineer

Job Overview

Location

Kyiv

Job Type

Full-time

Category

Software Engineering

Date Posted

May 12, 2026

Full Job Description

📋 Description

  • AI Engineer role focused on building production-grade AI systems from scratch, not just experimenting with demos, contributing to United Tech’s mission of shaping real-time social connection at scale.
  • Day-to-day responsibilities include owning AI initiatives end-to-end — from discovery and architecture decisions to production delivery — working with modern AI stack including Claude/OpenAI/Bedrock, RAG pipelines, eval frameworks (Promptfoo, Ragas, LangSmith), and agentic patterns.
  • United Tech is a global IT product company founded in Ukraine, scaling worldwide, with millions of users across North America, Europe, LATAM, and MENA, building next-gen mobile and web apps for live-streaming and social networking in a market projected to exceed $206B by 2030.
  • The role offers high ownership, greenfield opportunity to shape how AI is used across the company, working directly with the Head of AI, ideal for someone who enjoys autonomy, strong engineering ownership, and proactively identifying high-leverage opportunities to drive into production.

🎯 Requirements

  • Experience building production-grade AI systems
  • Proficiency with modern AI stack including Claude/OpenAI/Bedrock
  • Hands-on experience with RAG pipelines and eval frameworks (Promptfoo, Ragas, LangSmith)
  • Familiarity with agentic patterns in AI applications
  • Strong engineering ownership and autonomy in end-to-end initiative delivery
  • Proactive mindset in identifying and driving high-leverage AI opportunities into production

🏖️ Benefits

  • High-ownership, greenfield role building AI platform from scratch
  • Direct collaboration with Head of AI and influence on company-wide AI strategy
  • Work on cutting-edge AI technologies in a fast-growing global social tech company
  • Opportunity to shape AI usage across products serving millions of users globally
  • Autonomy and strong engineering ownership in a scaling Ukraine-founded global tech company

Skills & Technologies

Data Science
Onsite

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United Tech
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About United Tech

United Tech is a global tech company founded in 2016 in Kyiv, Ukraine, by Alex Soroka. They build their own mobile and web apps focused on real-time social connection — think live video, interactive chats, and massive-scale social experiences. Their products are used by millions across North America, Europe, and Latin America. Unlike agencies or outsourcers, United Tech creates and owns its platforms, constantly experimenting with how people connect online. Their team of engineers, designers, and product builders is obsessed with speed, scale, and user engagement. Mission? Simple: reinvent how the world socializes digitally — together.

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