Machine Learning Engineer
EveryMatrix2 days ago
Zagreb, CroatiaMid Level
Responsibilities
- Analyze business requests and design, develop, and optimize data-driven machine learning models.
- Collect, clean, and prepare data for model training and evaluation.
- Evaluate mathematical and statistical modeling techniques and identify improvement opportunities.
- Implement approved ML models with developers and integrate them into production environments.
- Support product teams with mathematical expertise for betting features and algorithms.
- Advise stakeholders on model usage, interpretation, and limitations.
- Monitor model performance and improve accuracy, scalability, and reliability.
- Collaborate cross-functionally on product innovation and decision-making.
Requirements
- Strong background in mathematics, statistics, or machine learning.
- Experience building, evaluating, and deploying production machine learning models, particularly deep learning architectures.
- Knowledge of when to use different neural network architectures, including current state-of-the-art approaches.
- Proficiency in Python or a similar language and experience with machine learning libraries or frameworks.
- Experience with data preprocessing, feature engineering, model evaluation, performance metrics, and model validation strategies.
- Ability to translate business problems into mathematical and technical solutions.
- Strong analytical and problem-solving skills.
- Fluent written and spoken English.
- Experience in betting, gaming, fintech, or other data-intensive industries is preferred.
- Experience with cloud environments, ML deployment pipelines, real-time data processing, generative AI projects, complete data science frameworks, or MLOps is preferred.
Benefits
- Salary of EUR 4,000–6,000 gross.
- Sliding work schedule with start times between 8:00 and 10:00 a.m.
- 23 days of annual leave initially, increasing by two days per year up to 33 days by the fifth year.
- Two paid Fridays off per year, limited to one per quarter.
- Paid maternity leave, paternity leave, and work-from-home flexibility for eligible parents.
- On-site massages and team-building activities.
- Monthly meal allowance, paid personal days, private health insurance, an extended health plan, and annual medical checks.
- Access to Udemy for Business and O’Reilly, plus an external training budget.
- Multisport card, travel expense support depending on residence, and Easter, Christmas, summer, and referral bonuses.
- Role based in the Zagreb, Croatia office.
Tech Stack
Categories
About EveryMatrix
EveryMatrix builds modular iGaming software for online casino and sports-betting operators, including platform, casino aggregation, sportsbook, payments, and affiliate/agent systems. It sells these as B2B SaaS and managed services to operators and state lotteries in regulated markets, with APIs and back-office tools for online and retail channels. Founded in 2008 and headquartered in Sliema, Malta, the privately held company is a member of the World Lottery Association.