GenAI Architect - Hybrid, Enterprise LLM Solutions

Ecolab, Inc.; Kraków; Hybrid; PLN 260,000 - 420,000; Full time

Benefits offered by this job

Lunch subsidy

Sport bonus

Holiday bonus

Hybrid work model

Parking space

Job summary

Ecolab, Inc. is seeking a Senior AI Engineer in Kraków to architect and scale enterprise GenAI solutions. The role focuses on modular LLM APIs, agent orchestration, embedding pipelines, and robust, secure AI systems.

You will lead design reviews, set governance standards, and ensure scalable, cost-efficient deployments. The position offers hybrid work with a mix of office and home, opportunities to influence across Europe, and a culture of innovation.

Qualifications

• 4-6+ years of AI/ML engineering experience with GenAI applications.
• Strong Python (3.10/3.11+) experience with LLM APIs, vector databases, embedding models, and agent frameworks.
• Proven experience designing agent-based systems with framework-agnostic orchestration patterns.
• Experience deploying secure, scalable cloud-native AI solutions (Azure preferred).
• Strong understanding of CI/CD pipelines, containerisation (Docker/Kubernetes), and production-grade monitoring.
• Solid knowledge of system design, performance tuning, and distributed architectures.

Responsibilities

• Architect enterprise-grade GenAI systems using modular LLM APIs, agent orchestration, and embedding pipelines.
• Design and implement autonomous agent workflows with context management and multi-agent coordination.
• Optimize performance, latency, and accuracy through prompt strategies, retrieval augmentation, and caching logic.
• Lead architectural reviews, enforce prompt safety and governance, and ensure enterprise security compliance.
• Collaborate with product, platform, and engineering leaders to define reusable AI design patterns and scalable capabilities.
• Guide engineering teams on GenAI best practices, resilience, and prompt lifecycle management.
• Develop and maintain reusable assets (SDKs, templates, shared logic) to accelerate development.
• Drive innovation by evaluating advancements in LLM tooling and orchestration frameworks.
• Provide technical leadership and mentor engineers to drive AI adoption.

Skills

GenAI experience

Python

LLM APIs

Vector databases

Embedding models

Agent frameworks

Azure

CI/CD

Docker

Kubernetes

Model monitoring

System design

Performance tuning

Distributed architectures

Tools

Docker

Kubernetes

Job description

Ecolab, Inc. is seeking a Senior AI Engineer in Kraków to architect and scale enterprise GenAI solutions. The role focuses on modular LLM APIs, agent orchestration, embedding pipelines, and robust, secure AI systems.

You will lead design reviews, set governance standards, and ensure scalable, cost-efficient deployments. The position offers hybrid work with a mix of office and home, opportunities to influence across Europe, and a culture of innovation.