Senior Data Scientist

GeorgiaTEK Systems Inc.; Brasil; On-site; BRL 180,000 - 280,000; Full time

Job summary

GeorgiaTEK Systems Inc. is seeking a senior data analytics professional to drive data-driven decision making and deliver deployable analytics solutions. The role requires independence, strong CS fundamentals, and the ability to translate complex analyses into actionable business insights.

You will lead cross-functional projects, design predictive models, and govern data sources and analytics platforms. The ideal candidate holds a STEM bachelor's degree, extensive analytics experience, and cloud

Qualifications

• Bachelors degree in Science Technology Engineering Mathematics or an equivalent discipline.
• 57 years of experience in a related analytical role.
• Proven track record designing and developing predictive models for realworld applications.
• Experience evaluating model performance and optimizing predictive models for accuracy and efficiency.
• Cloud certification highly preferred.
• Additional rolebased certifications may be required depending on regional or businessunit requirements.

Responsibilities

• Prepare datasets, conduct analyses, and develop deployable data solutions.
• Collect, analyze, and interpret large data assets to define innovative solutions.
• Lead development projects across multiple products leveraging technical and business expertise.
• Work on complex problems across domains to build predictive models and fraud detection solutions.
• Aggregate and visualize analytics results for management with clear business narratives.
• Communicate results to stakeholders and leadership, highlighting business impact.
• Mentor juniors, review work quality and ensure deliverable accuracy.
• Design and deliver insights and analytics through governance of data sources and platforms.

Skills

Collaboration

Artificial Intelligence

Leadership

Decision Modeling

Business Acumen

Statistical Programming

Problem Solving

Education

Bachelor's degree in Science Technology Engineering Mathematics or an equivalent discipline

Job description

• Apply combined knowledge of data structures analytics algorithmsmodels and strong computer science fundamentals to independently prepare datasets conduct analyses and develop deployable solutions
• Collect analyze and interpret large data assets to define and build components of innovative solutions leveraging technical and business expertise Support analytics strategy by understanding critical technical capabilities and identifying opportunities
• Lead development efforts or projects involving multiple products leveraging technical and business expertise
• Work on highly complex problems spanning multiple business or analytical domains collaborating with other teams to develop predictive models risk assessments fraud detection solutions recommendation engines and other enhanced solutions
• Aggregate summarize visualize and build narratives around analytical findings and results for management and business users
• Communicate results to external stakeholders and midlevel leadership clearly articulating the business impact of the work
• Evaluate the technical work of junior Data Scientists and peers providing guidance regarding the quality and accuracy of deliverables
• Function Data Analytics
• Responsibilities include designing managing and delivering insights and analytical solutions through data analytics and data science Primary activities include providing technical and strategic business expertise and ensuring proper governance of data sources models attributes and analytical platforms The role is responsible for the companys data and insights strategy and its execution while promoting thought leadership internally and externally regarding the use and application of data and analytics for competitive advantage

Level

• Requires indepth knowledge and experience to operate independently with limited guidance and supervision
• Applies a new perspective to existing solutions to solve complex problems
• Makes decisions in accordance with guidelines and policies that affect a range of client operational process or project activities
• Develops work plans for moderately complex shortterm assignments

Key Skills

• Collaboration Works collaboratively across projects communicates technical details to technical and nontechnical external stakeholders and midlevel leadership and manages routine projects and priorities within and across teams
• Artificial Intelligence Uses and develops AI differentiators that improve the efficiency and effectiveness of processes products and client solutions
• Leadership Teamwork Contributes to a collaborative and productive team environment and supports the technical development of others
• Decision Modeling Uses advanced statistical concepts to develop deployable and stresstested machine learning algorithms such as logistic regression XGBoost and neural networks while understanding performance and business implications
• Business Acumen Acts as an SME for a product and related market segments and translates business problems into technical solutions and vice versa
• Statistical Programming Designs code and client solutions with management guidance contributes to standard code repositories applies efficient coding practices and improves the code of others
• Problem Solving Identifies and escalates issues in data models processes and projects and leads the identification and delivery of appropriate resolutions

Experience

• Bachelors degree in Science Technology Engineering Mathematics or an equivalent discipline
• 57 years of experience in a related analytical role
• Proven track record designing and developing predictive models for realworld applications
• Experience evaluating model performance and optimizing predictive models for accuracy and efficiency
• Cloud certification highly preferred
• Additional rolebased certifications may be required depending on regional or businessunit requirements