
Senior AI Software Engineer (.NET)
Primary stack
Nice to have's
Job description
About the Position
We are seeking a Senior AI Software Engineer (.NET) to join our team in Yerevan, Armenia. You will play a pivotal role in developing and deploying AI-powered features in production services, transforming our logistics operations.
Problem Space
Logistics operations today are largely:
- manual
- reactive
- fragmented across tools
- running on incomplete or late data
- full of conflicting constraints
- under real-time decision pressure
- driven by evolving business rules
- a mix of legacy and new systems
Much of this is unstructured: emails, documents, free-text updates, exceptions nobody modeled. That is where AI changes the game.
What You’ll Work On
- AI in production. Building LLM- and agent-powered features into production.NET services: tool calling, structured outputs, retrieval over operational data, document and message understanding.
- The seams. Designing the boundaries between deterministic business logic and probabilistic AI: validation, fallbacks, human-in-the-loop.
- Trust. Making AI measurable and trustworthy: evals, test sets, observability, guardrails and cost/latency budgets.
- Ownership. Owning features end to end, from problem framing with product to running them in production.
Design Principles
- Keep things simple before scalable
- Prefer explicit logic over magic abstractions, and that includes AI: deterministic where you can, model where you must
- Optimize for change, not perfection (models, prompts and providers will change)
- Measure AI behaviour, don’t trust vibes
- Avoid “framework-driven architecture”
- Accept that some parts will be ugly, temporarily
Tech Stack
.NET · Vue.js · service-oriented architecture · relational + operational data storage · cloud-based infrastructure · LLM APIs and agent tooling (e.g. Semantic Kernel / Microsoft.Extensions.AI, MCP) · vector/semantic search · eval and tracing tools
How We Build
- AI-native development is the default. You use coding agents (e.g. Claude Code, Copilot) every day.
- You own what you ship, whoever typed it: you review AI-generated code critically, test it and understand it.
Requirements
- Strong, senior-level.NET engineering
- Ability to navigate uncertainty and work in ambiguity
- Willingness to challenge decisions
- Focus on outcomes, not just code
- Understanding of trade-offs and complex systems, including when not to use AI
- Preferring ownership over comfort
Nice to Have
- Having shipped LLM/AI features to production and kept them running
- Experience with evals, prompt/version management or AI observability
- Python for prototyping and data work
- Logistics or other real-time operations domain experience
What You Won’t Find Here
- Over-engineering everything upfront
- Unnecessary microservices
- “Clean architecture” for the sake of it
- Process-heavy development
- AI demos that never reach production
- Wrapping a chatbot around a problem and calling it solved
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CarGoo — online freight service. We create a system for quick ordering of trucks “for now” or for a future date through the web application. The system consists of mobile application for drivers and web application for customers, which greatly facilitate the search and communication between them. We focus on the B2B segment to globally optimize the transport sector in Ukraine.
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