Senior GenAI Cloud Architect — Production AI Delivery

Sii Poland; Łódź; On-site; PLN 320,000 - 520,000; Full time

Benefits offered by this job

Great Place to Work

Profit sharing

Internal trainings

Office events

Job summary

Sii Poland is actively seeking an experienced AI Architect to bridge the gap between prototypes and production systems. You will design production-ready AI solutions for clients, estimate effort, and stay involved to ensure successful delivery.

You will work across generative and classical AI pipelines, lead technical conversations, scope projects, and shape proposals while leveraging Azure, AWS, or GCP.

Qualifications

• 10+ years in software/data/ML engineering, with at least 3 years focused on AI/ML architecture at scale
• Deep, production-level fluency in at least one major cloud AI ecosystem: Azure, AWS, or GCP
• Experience in client-facing roles — leading technical workshops and presenting to both C-level and engineering audiences
• Ability to scope and budget AI projects, including cloud cost modeling, team sizing, and delivery planning
• Strong hands-on skills in Python and practical experience with AI/ML frameworks such as LangChain, LangGraph, Semantic Kernel, or equivalent
• Practical experience building knowledge-grounded AI systems and agent architectures in production
• Solid understanding of transformer architectures and how they affect system design decisions
• Fluent English, both written and spoken; Fluent Polish; Residing in Poland

Responsibilities

• Lead client-facing engagements — discovery sessions, technical workshops, architecture presentations
• Analyze RFP/RFI documents, assess feasibility, and build technical proposals including architecture diagrams, delivery timelines, team composition, and cost breakdowns
• Scope and estimate AI projects end-to-end — from data readiness and infrastructure needs through cloud costs and ongoing operational expenses
• Design end-to-end architectures for generative and classical AI systems: knowledge-grounded AI, agentic workflows, multi-model orchestration, and hybrid search solutions
• Make and defend technology choices — foundation models, vector databases, orchestration frameworks, inference infrastructure
• Define MLOps/LLMOps practices and data pipelines: CI/CD for models and prompts, evaluation pipelines, chunking strategies, embedding generation, and drift monitoring
• Lead technical design reviews, produce architecture decision records, and mentor engineers on AI engineering best practices

Skills

Python

LangChain

LangGraph

Semantic Kernel

Cloud platforms (Azure/AWS/GCP)

Client-facing

English

Polish

Architecture

Tools

Azure

AWS

GCP

GitHub Copilot

Job description

Sii Poland is actively seeking an experienced AI Architect to bridge the gap between prototypes and production systems. You will design production-ready AI solutions for clients, estimate effort, and stay involved to ensure successful delivery.

You will work across generative and classical AI pipelines, lead technical conversations, scope projects, and shape proposals while leveraging Azure, AWS, or GCP.