Kochava

Data Scientist

Kochava$90K — $120K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 3+ years of hands-on Data Science experience, with practical knowledge valued over formal degrees.
  • Strong proficiency in Python for developing statistical models and machine learning solutions.
  • Expertise in writing efficient SQL queries and managing large datasets.
  • Solid knowledge of a variety of statistical methods and machine learning algorithms.
  • Proven track record of independently delivering end-to-end data science projects from conception to deployment.
  • Ability to create maintainable solutions that consider business needs and constraints.
  • Experience communicating complex analytical findings to non-technical audiences.

Responsibilities

  • Design, build, and deploy robust machine learning models and analytical solutions.
  • Apply diverse statistical methods and ML algorithms judiciously, assessing feasibility and appropriateness.
  • Write efficient, well-documented, and reproducible code in Python and SQL.
  • Collaborate with cross-functional teams to define project requirements and milestones.
  • Evaluate model trade-offs regarding performance, interpretability, and computational costs.
  • Identify data quality issues and enhance data science workflows for reliability.
  • Contribute actively to project planning, model reviews, and post-deployment evaluations.
  • Mentor junior data scientists and assist in the hiring process.

Benefits

  • Opportunity for autonomous contribution in a dynamic work environment.
  • Mentoring and career development opportunities through team collaboration.
  • Engagement with cross-functional professionals, enhancing visibility and impact.
  • Work on challenging data science problems that deliver significant business value.
  • Hybrid working possibility in a scenic location like Sandpoint, Idaho.
Full Job Description
We are looking for a talented and driven Data Scientist to join our team. In this role, you will be a significant and autonomous contributor, delivering end-to-end machine learning solutions and major analytical initiatives that directly drive business value. You will work across model development, experimental design, and data workflows - solving difficult data science problems with pragmatic, scalable solutions that make a real difference to the business.

Role Location: Sandpoint, Idaho

Job 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.


Experience/Skills 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.


Bonus

  • 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.

About Kochava

Kochava is a mobile attribution and analytics platform that helps advertisers measure and optimize their campaigns. The company was founded in 2011 and is headquartered in Sandpoint, Idaho. Kochava's clients include mobile app developers, brands, and agencies. The company's mission is to provide accurate and actionable data that helps clients make informed decisions.
Learn more about Kochava
Size
200 employees
Industry
Net Income
-$5 million
Founded
2011
5 Year Trend
+30%
Revenue
$20 million

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