AI Engineer

Rohlik Group

AI Engineer architecting and developing customer-facing AI systems. Joining dynamic AI Engineering team at Rohlik, leading advancements in retail technology.

Posted 7/7/2026full-timePrague • CzechiaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudDockerGoogle Cloud PlatformKubernetesPython

About the role

Key responsibilities & impact

Owns:
Design, deploy, monitor, and evaluate customer-facing AI agents that improve the shopping experience and proactively assist users.
The design, maintenance, and deployment of autonomous AI agents that can reason, plan, and execute complex business processes. Experience with human-in-the-loop processes.
Special focus is on Voice technologies: We design AI systems capable of real-time interaction with spoken user input.
The full software development cycle — from building solutions to creating robust CI/CD pipelines and monitoring.
The implementation of comprehensive observability and monitoring for all AI systems.
Establishing rigorous evaluation frameworks to ensure systems meet the highest standards of quality, reliability, and meaningful guardrails.
Partners with:
Technical and non-technical stakeholders to deliver practical solutions that drive business value.
Supports:
The cost-efficiency of our AI systems by proactively implementing strategies like intelligent model routing, caching, and prompt optimization.

Requirements

What you’ll need

Foundational Experience: 3-5 years experience in software engineering with proven proficiency in Python, experience building and deploying applications on a major cloud platform (AWS, GCP, or Azure), and a solid understanding of AI and ML fundamentals.
Generative AI Expertise: Proven, hands-on experience building and deploying production-grade systems using Large Language Models (LLMs). This includes deep expertise in architecting modern AI-powered agentic systems, context, and prompt engineering.
Strong experience using modern coding agents to efficiently produce production-ready code. We ship fast.
Production & MLOps Skills: Experience deploying, monitoring, and maintaining systems in a production environment. Familiarity with containerization technologies (Docker, Kubernetes) and CI/CD principles. Knowledge of LLMOps principles and tools for versioning, observability, evaluation, and cost management.
Strategic & Collaborative Skills: A pragmatic, product-oriented mindset with a focus on delivering practical solutions and excellent communication skills.

Benefits

Comp & perks

Fair reward - You’ll get a strong fixed salary, no bonus games, no politics. Great work is rewarded clearly and fairly.
Good food every day - You’ll enjoy a free lunch every day and fresh fruit & veggies in the office. Because good food fuels great work.
Life, not just work - You’ll have real flexibility three days in the office, 2 days at the Home Office where it suits you. And unlimited paid vacation based on trust.
Personal growth - You’ll grow as fast as Rohlik does. Every challenge is a chance to learn and make an impact.
Real impact - What you do here matters. You’ll see your work changing how people eat and live from day one.
Recognition among colleagues - Your effort won’t go unnoticed. You can recognise others (and be recognised) through peer credits to use in our internal cafeteria.
Xtra membership - You’ll get free Xtra membership and 10% cashback on everything you buy on Rohlik.cz.
Sport & wellbeing - You’ll stay active with company sports challenges or a subsidised Multisport card.
A team that sticks together - You’ll work with people who move fast, support each other and celebrate wins together.

ATS Keywords

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Hard Skills & Tools

Software EngineeringAI FundamentalsMachine LearningPrompt EngineeringProduction-Ready Code DevelopmentObservability and MonitoringEvaluation FrameworksModel RoutingCaching StrategiesCost Management

Soft Skills

Excellent CommunicationProduct-Oriented MindsetCollaboration