Career Opportunities: AI & Automation Engineer (4048)

Requisition ID 4048 - Posted  - Athens (112) - Posting Country (1) - Information Technology

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About Allwyn Hellas 

OPAP is now Allwyn, entering a new era of transformation powered by digitalization, innovation and unique experiences for retail and online customers.  

Allwyn is a multi-national gaming entertainment company, lottery-led, with leading market positions and trusted brands across Europe and North America. Our purpose is to make play better for all by focusing on innovation, technology, player safety and returning more to good causes across a growing casual gaming entertainment portfolio.  

This new era brings more for our people. Whatever your role, you’ll feel part of something bigger and empowered to make an impact, with opportunities to accelerate your ambitions, develop your talent and thrive alongside colleagues around the world.  

Allwyn has been recognized as a Top Employer in Greece for four consecutive years (2023–2026), reflecting our commitment to creating a workplace that truly stands out and focuses on our people.  

A Winning Career Awaits. 

So, what’s the challenge...
Are you excited about the future of AI?
As an AI & Automations Engineer, you will design and deploy AI solutions in predictive analytics and generative AI, bridging business needs with technical execution to deliver scalable, ethical, and efficient systems that drive innovation across the organization.

Your day to day will include:

• Translate business needs into scalable AI solutions and technical implementation plans
• Ensure safe and reliable GenAI outputs through testing frameworks and apply best practices for model lifecycle management, cost optimization, and observability
• Design and deploy predictive models for customer behavior, game performance, personalization, and fraud detection
• Perform data exploration, preprocessing, and feature engineering to support robust model development
• Collaborate with data engineers to build and maintain high-quality data pipelines and feature stores
• Define technical architecture and deliver GenAI solutions across retail, online gaming, and enterprise platforms
• Work closely with AI Product Owners and external partners to translate requirements into GenAI-powered products
• Support the full GenAI lifecycle from ideation to deployment, staying up to date with the latest advancements (e.g., LLMs, diffusion models, multimodal AI)

What you need to succeed: 

• BSc in Computer Science or Information Technology, Artificial Intelligence, Data Science, Statistics or a related field. MSc in relevant topic is considered a plus
• Proven experience in GenAI solutions (LLMs, text-to-image, conversational AI) with strong understanding of architectures, best practices, and ethical considerations (privacy, security, compliance)
• Proficiency in Python and SQL, and hands-on use of ML frameworks (TensorFlow, PyTorch, Scikit-learn, Hugging Face)
• Experience with prompt engineering, fine-tuning, model evaluation, and post-deployment tuning using orchestration tools (e.g., LangChain, LlamaIndex)
• Skilled in model monitoring, drift detection, and MLOps practices (CI/CD, versioning, monitoring) using tools like MLflow, SageMaker, Kubeflow
• Hands-on with data processing (Spark, Apache Beam, Airflow) and storage systems (BigQuery, S3, Snowflake, Delta Lake)
• Knowledge of customer analytics use cases (segmentation, churn, recommendations, real-time analytics) and strong analytical, problem-solving, and project management skills

What’s in it for you? 

🚀 An award-winning working environment  

💸 Competitive salary package and bonus scheme  

🩺 Health insurance coverage, Pension Plan and Annual Health Checkup  

💻 Hybrid working model  

🏢 State of the art facilities including gym & restaurant 

🎓 Continuous learning powered by Allwyn Academy  

💼 Internal career opportunities  

👪 Family Support incl. daycare voucher and assisted reproduction voucher 

🌱 Volunteering program, including 2 extra days off to give back 

💪 Well-Being Program incl. sports teams, nutritionist & psychologist services, Employee Assistance line and more 

🗓️ Allwyn Day - one extra day off  

🍴 Monthly food allowance  

🚌 Shuttle service for easy commute to our offices 

🛍️ Exclusive employee discounts across a range of partners ️ 

Allwyn is an equal opportunity employer, welcoming talented individuals from all backgrounds. 

Does this opportunity sound exciting to you? If yes, we would love to hear from you! 

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