2,614 Open roles
98 Companies
54 Posted today
Jobs / Betano (Kaizen Gaming) / Senior Data Scientist
This job is no longer available.

This position has been closed.

Posted 2026-05-06

Senior Data Scientist

Description

At Kaizen, our aim is to make data driven decisions in order to automate our servicers while also focusing on offering tailored customer experiences. Our machine learning team is dedicated towards this mission by building a variety of models, from binary classification tasks up to recommendation systems. We focus on transforming business needs into production applications and we cover a wide range of business sectors utilizing different data types and handling a broad project diversity. Our teams comprise of three different roles, data scientists, machine learning engineer and data engineers so that they include the full skillset to deliver projects to production. We are currently looking for data scientists in all levels to join our teams. The role should combine strong knowledge of machine learning algorithms, analytical skills, experimental design etc. to support the model development process.

Responsibilities
  • Translate business requirements to machine learning problems
  • Perform EDA and feature engineering
  • Run comparative experiments for model training
  • Implement best practices on model selection, parameter tuning etc.
Requirements
  • A background in Computer Science, Statistics, Math or related field
  • Strong knowledge of machine learning algorithm and respective theory
  • 2-8 years of hands-on experience in delivering machine learning models to production
  • Knowledge of the Python machine learning ecosystem
  • Experience with Spark (PySpark)
  • Solid software background in OOP
  • Strong skills in teamwork, communication, and analytical thinking
  • Fluency in English, both oral and written
Benefits
  • A buddy will support you with your onboarding
  • Commuting allowance
  • Competitive pay & bonus scheme
  • Developmental 360° feedback framework
  • Family Support
  • Hybrid way of working
  • Monthly meal allowance
  • Nice rigs - 2.5K monitor, latest i7, tons of RAM, fast SSD
  • Private health insurance for you & your family
  • Unlimited access to Udemy & continuous training
Similar Active Jobs
Betano (Kaizen Gaming)FinanceSão Paulo, Brazil

Finance Intern

We are seeking a proactive and highly detail-oriented Finance Intern to support our Finance team in Brazil. This role offers an excellent opportunity to build a strong foundation in finance by contributing to the day-to-day operations that ensure accuracy, compliance, and efficiency across our financial processes.

HybridInternEnglish
2026-06-18
Betano (Kaizen Gaming)Product & DevelopmentAthens, Greece

AI Senior Software Engineer in Test

This role involves working within an autonomous Agile team to ensure the quality of AI and GenAI products. You will go beyond traditional API testing to evaluate the effectiveness of personalised recommendations and conversational models from a customer-centric perspective. The position requires a blend of strong automation skills, a deep understanding of testing methodologies, and the ability to collaborate closely with data scientists and AI engineers. It is a notable opportunity to influence product quality in a fast-paced, innovative environment.

HybridFull-timeSenior5+ yearsEnglish
2026-06-17
Betano (Kaizen Gaming)SalesLima, Peru

Key Account Manager

The Key Account Manager will oversee the portfolio of high-net-worth customers in the Peruvian market, focusing on building relationships with Key Accounts. This role emphasizes enhancing loyalty, delivering personalized and rewarding experiences, all within a sustainable framework. It offers a unique opportunity to engage with high-value customers, providing them a world-class experience while promoting responsible gambling and sustainability.

HybridFull-timeMid-levelEnglishSpanish
2026-06-17
Betano (Kaizen Gaming)Operations & LogisticsSão Paulo, Brazil

Internship Program Kaizen Gaming

The Kaizen Gaming Internship Program 2026 is designed for students eager to learn by doing and grow in a global environment. It offers hands-on experience working on real business challenges from day one, fostering collaboration and skill development in a fast-paced, innovation-driven setting. This program aims to accelerate professional growth and expand perspectives within a dynamic team shaping the future of digital entertainment.

HybridPart-timeInternEnglish
2026-06-17
Betano (Kaizen Gaming)SalesBogotá, Colombia

Junior In-Play Trader

This role is an opportunity to learn how the odds evolve during a game. The In-play Trading team is responsible for covering all live in-play events and plays a crucial role in shaping our customer experience. An In-play trader manages events from a wide range of sports, including football, basketball, tennis but also General Sports such as volleyball, ice-hockey, beach volleyball etc. This position demands concentration and observation, combined with a mathematical background, in order to ensure a seamless and enjoyable experience for our users. The role requires a flexible working schedule to cover the busy sporting calendar (weekends, evenings etc.).

HybridJuniorEnglish
2026-06-17