GenAI Cloud Architect & AI Systems Leader

Sii Poland; Bydgoszcz; On-site; PLN 240,000 - 360,000; Full time

Benefits offered by this job

Great Place to Work

Solid financial situation

Contracts with top brands

Centre of internal trainings

Many experts to learn from

Open management team

Profit sharing

Sii sponsorship programs

Regular integration events

Job summary

Sii Poland is seeking an experienced AI Architect to bridge prototypes and production. You will lead client-facing engagements, design robust AI solutions, and guide projects from scoping to delivery.

Expect substantial hands-on leadership in generative and classical AI domains and close collaboration with clients and internal teams. The role requires deep cloud fluency (Azure/AWS/GCP), strong Python capabilities, and a track record of delivering knowledge-grounded AI systems at scale in a

Qualifications

• 10+ years in software/data/ML engineering, with 3+ years AI/ML architecture at scale.
• Fluency in at least one major cloud AI ecosystem: Azure, AWS, or GCP.
• Experience in client-facing roles — leading technical workshops and architecture reviews.
• Strong Python skills and hands-on experience with AI/ML frameworks.
• Experience building knowledge-grounded AI systems and agent architectures in production.
• Solid understanding of transformer architectures and design trade-offs.
• Fluent English and Polish; residing in Poland.

Responsibilities

• Lead client-facing engagements — discovery sessions, technical workshops, architecture presentations — and translate business problems into well-defined AI solution specifications.
• 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

AI/ML architecture

Cloud platforms

Python

Client-facing

Budgeting & scoping

Knowledge-grounded AI

Transformer models

MLOps/LLMOps

Data infrastructure

Consulting & leadership

Tools

LangChain

LangGraph

Semantic Kernel

Vector databases

Orchestration frameworks

Job description

Sii Poland is seeking an experienced AI Architect to bridge prototypes and production. You will lead client-facing engagements, design robust AI solutions, and guide projects from scoping to delivery.

Expect substantial hands-on leadership in generative and classical AI domains and close collaboration with clients and internal teams. The role requires deep cloud fluency (Azure/AWS/GCP), strong Python capabilities, and a track record of delivering knowledge-grounded AI systems at scale in a