Senior Data Scientist - Predictive Modeling & Growth

Jobtailor; Helsinki; On-site; EUR 60,000 - 90,000; Full time

Job summary

Jobtailor in Helsinki is seeking a data scientist to develop predictive and statistical models to guide large-scale User Acquisition decisions. You will tackle long-term forecasting, uncertainty quantification, optimization, and rare-event behaviour, translating research ideas into production systems.

Collaborate with stakeholders across the company to solve high-impact business problems, own models through their lifecycle from formulation to deployment and monitoring, and contribute to a

Qualifications

• Extensive years of experience in data science.
• Academic degree in applied mathematics, statistics, machine learning, computer science, or a related field.
• Proficient in Python, including numerical and data science libraries.
• Strong understanding of Bayesian modeling, statistical inference, predictive modelling and machine learning, optimization and decision theory, uncertainty quantification, numerical methods.
• Ability to communicate complex technical concepts to technical and non-technical teammates.
• Enjoyment of collaborative problem-solving and working closely with other experts.

Responsibilities

• Develop predictive and statistical models that support large-scale User Acquisition decisions
• Tackle challenging problems involving long-term forecasting, uncertainty quantification, optimization, and rare-event behaviour
• Explore and evaluate new modelling approaches and translate research ideas into production systems
• Collaborate closely with stakeholders across Rovio to solve high-impact business problems
• Take ownership of models throughout their lifecycle, from problem formulation and experimentation to deployment and monitoring
• Contribute to a highly collaborative modelling culture

Skills

Data science experience

Bayesian modelling

Statistical inference

Predictive modelling

Machine learning

Optimization

Uncertainty quantification

Numerical methods

Communication skills

Collaborative problem solving

Education

Applied mathematics / statistics / ML / CS degree

Tools

Python

NumPy

Pandas

SciPy

Job description

Jobtailor in Helsinki is seeking a data scientist to develop predictive and statistical models to guide large-scale User Acquisition decisions. You will tackle long-term forecasting, uncertainty quantification, optimization, and rare-event behaviour, translating research ideas into production systems.

Collaborate with stakeholders across the company to solve high-impact business problems, own models through their lifecycle from formulation to deployment and monitoring, and contribute to a