We are Kaizen Gaming
Kaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their entertainment.
We are a diverse team of more than 2.700 Kaizeners, from 40+ nationalities spreading across 3 continents.
Our #oneteam is proud to be among the Best Workplaces in Europe and certified Great Place to Work across our offices. Here, there’ll be no average day for you. Ready to Press Play on Potential?
Let's start with the role
As a GenAI Senior Data Scientist, you will be at the forefront of our AI developments, analyzing data, building Gen AI powered applications and/or agentic architectures. You will be responsible for selecting the right LLMs, performing prompt engineering and model fine-tuning to support our AI products. You will collaborate closely with cross-functional tech teams to deliver impactful, production-grade AI solutions. The ideal candidate has a deep understanding of LLMs and agentic architectures, along with proven experience building and deploying such applications in production environments.
As a GenAI Senior Data Scientist you will:
- Translate product requirements to AI problems and identify areas where AI can drive the most business impact;
- Analyze data to uncover significant patterns and generate actionable insights;
- Architect agentic and GenAI systems;
- Select appropriate models for the right tasks and tune their performance;
- Perform exploratory data analysis (EDA and feature engineering to support the modeling process;
- Apply best practices on model selection, parameter tuning etc.;
- Run comparative experiments for model training;
- Analyze ML metrics to evaluate different potential solutions;
- Manage the full lifecycle of AI features, from data collection to model design and to implementation and optimization in production;
- Mentor and guide junior members, sharing knowledge and leading complex projects.
What you’ll bring:
Must have:
- Hands on experience with GenAI and Agentic applications;
- Extensive hands-on experience in delivering AI driven products to production;
- Experience in scaling and optimisation of AI applications;
- Knowledge of machine learning algorithm and respective theory;
- Knowledge of the Python machine learning ecosystem and solid software background in OOP;
- Strong skills in teamwork, communication, and analytical thinking;
- Fluency in English, both oral and written.
Nice to have:
- Experience with Big Data tools (Spark/PySpark) and cloud environment, ideally Azure / Databricks;
- Previous experience in LLM fineturing;
- Previous experience with LLM serving;
- Knowledge of Deep learning.
Kaizen Gaming Perks
- 🕑 Hybrid way of working
- 🏃 A buddy will support you with your onboarding
- 💸 Competitive pay & bonus scheme
- ⭐Developmental 360° feedback framework
- 💰 Monthly meal allowance
- 👩⚕️ Private health insurance for you and your family
- 📚 Unlimited access to Udemy & continuous training
- 👨👩👧👦 Family Support.
- #LI-Hybrid
- #LI-ap1
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We are an equal opportunity employer committed to fostering a diverse and inclusive workplace. We welcome applications from individuals of all backgrounds, regardless of race, gender, religion, sexual orientation,or age.
Top Skills
What We Do
Kaizen Gaming is one of the biggest and fastest growing GameTech companies in the world. With a focus on Technology and People we aim to continually improve our products and services to provide the best and most trusted online gaming experience to our customers around the world. We operate two brands in 13 countries: Betano (Portugal, Romania, Germany, Brazil, Bulgaria, Czech Republic, Chile, Peru, Ecuador, Canada-Ontario, Nigeria) and Stoiximan (Greece, Cyprus), and employ more than 2,200 people across three continents. Obsessed with our customers, we use technology and data to constantly push the boundaries of online gaming entertainment. Why work with us Tech the Ride | Our Adventure We have made it our quest to shape and influence the GameTech industry globally. We Kaizeners move fast and make things happen: we imagine, develop and build with no limitations. Working here means getting the freedom to explore as you help us create the technology that powers entertainment. Pick #oneteam | Our Culture We each have a role to play in building a company culture we can all trust. We Kaizeners are open, direct and respectful; we support each other to reach our goals as #oneteam. Working here means facing challenges that inspire the team to be on its A-game to get the job done. Level up | Our Growth We know our hard work will take us places. We Kaizeners get plenty of opportunities to supercharge our potential as the company grows, overcoming challenges with the support of our colleagues. Working here means continually finding new boundaries to push and new career horizons to reach. Press Play on Potential! Join our #oneteam








