Junior Automation Testing Using Selenium Jobs in Sandpoint, ID

Job Summary:
Kochava is an industry leader in the advertising ecosystem, providing tools and technologies for measurement and attribution. They are seeking a talented and driven Data Scientist to deliver end-to-end machine learning solutions and analytical initiatives that drive business value.
Responsibilities:
• Design, build, and deploy production-grade machine learning models and analytical solutions that are robust, scalable, and maintainable by other data scientists.
• Apply a broad range of statistical methods and ML algorithms, using sound judgment on when — and when not — to use them.
• Write highly performant, well-documented, and reproducible code in Python and SQL.
• Collaborate with product managers, business stakeholders, and engineering teams to clarify requirements, scope analytical work, and deliver on project milestones.
• Make thoughtful trade-offs between model performance and interpretability, complexity and simplicity, and computational cost and accuracy.
• Identify and resolve data quality issues and analytical gaps; drive improvements to data science workflows and model reliability.
• Actively contribute to model reviews, experimental design discussions, team planning, and post-deployment performance evaluations.
• Work to find and address root causes of model performance issues, leaving systems better than you found them.
• Contribute to on-call support and take ownership of issues, driving resolutions or ensuring clear handoffs.
• Automate manual reporting tasks and contribute to operational excellence across the team.
• Mentor junior data scientists and actively participate in the hiring and interview process.
Qualifications:
Required:
• 3+ years of hands-on Data Science experience. A formal degree is not required if you have equivalent knowledge gained from experience.
• Strong proficiency in Python for statistical programming and machine learning development.
• Expertise writing high-performance SQL queries and working with large-scale datasets.
• Solid understanding of a broad range of statistical methods and machine learning algorithms.
• Demonstrated ability to independently deliver end-to-end model development — from problem definition through production deployment.
• Ability to build solutions that are pragmatic, consider business constraints, and can be maintained and extended by others.
• Experience working with data visualization tools and communicating analytical findings clearly to non-technical stakeholders.
• Strong sense of ownership — you document your work thoroughly, validate it rigorously, and ensure quality at every step.
• Collaborative mindset with the ability to work across teams, balance competing requirements, and influence peers constructively.
Preferred:
• Experience with MLOps practices, model monitoring, or automated reporting pipelines.
• Familiarity with experimental design and A/B testing frameworks.
• Track record of improving team workflows, data documentation practices, or analytical infrastructure.
• Experience mentoring junior data scientists or contributing to onboarding and training programs.
• Experience classifying, storing, and handling data in accordance with data governance policies.
• Experience with distributed computing and big data technologies such as Apache Spark.
• Experience with data visualization tools such as Tableau.
• Experience working with cloud data warehouses such as Amazon Redshift or Google BigQuery.
• Experience working with high volume and high velocity data in a distributed environment.
Company:
Kochava is a provider of secure, real-time data solutions for mobile and connected devices. Founded in 2011, the company is headquartered in Sandpoint, USA, with a team of 51-200 employees. The company is currently Growth Stage.