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Senior Data Scientist

Company Overview:

One Park Financial (OPF) is a leading Financial Technology company dedicated to empowering small businesses by connecting them with a wide variety of flexible financing and funding options. Our mission is to provide entrepreneurs with the working capital they need to elevate their businesses to new heights. At OPF, we believe in working with high-performing individuals who are ready to play an integral part in our company's expansion. We know that our success hinges on our people, and we strive to enable them to do what they do best.

Why Join Us?

At OPF, we foster a dynamic and inclusive company culture that emphasizes collaboration, innovation, and personal growth. Our team is composed of passionate, driven individuals who are committed to making a difference. Here's what you can expect when you join our team:

  • Innovative Environment: Work with cutting-edge technology and be part of a team that is constantly pushing the boundaries of fintech.
  • Professional Growth: We invest in our employees' growth with continuous learning opportunities, training programs, and career advancement paths.
  • Supportive Culture: Enjoy a supportive and inclusive work environment where your ideas are valued, and your contributions make a real impact.
  • Community Focus: Be part of a company that understands the importance of small and mid-sized businesses to their communities and the nation's financial health.
  • High-Performing Team: Join a team of badasses who are committed to excellence and are integral to our company's expansion and success.

We are looking for a seasoned Data Scientist to join our Analytics team to enable core business transformation. This role will be responsible for using advanced statistical and machine-learning techniques to drive improvements. You will work closely with business stakeholders to understand problems and propose & implement AI/ML solutions. You will lead the charge in A/B testing within the organization and design experiments to prove success. You will perform EDA, identify modeling opportunities, feature engineer & ETL data, implement models and their monitoring, and highlight opportunities for change.

We want to work with high-performing badasses who will play an integral part in our transformation of the company. We understand one thing: it all comes down to working with creative & committed people and enabling them to do what they do best.

Responsibilities:

  • Utilize advanced statistical and machine learning techniques to analyze large datasets and build new AI/ML models.
  • Conduct exploratory data analysis, feature engineering, and data preprocessing to solve business problems.
  • Facilitate the deployment and monitoring of models for real-time and batch processing.
  • Perform model evaluation and validation on a regular basis to ensure robust performance.
  • Engineer A/B tests with scientific rigor. Gather test data and validate results to present to business stakeholders.
  • Champion creative uses of existing data to solve business problems with intellectual curiosity.
  • Produce statistical and data analysis visuals (charts, infographics) to communicate findings clearly and effectively to a non-technical audience.
  • Collaborate with team members, product managers, and business stakeholders to identify opportunities for new and innovative AI/ML solutions.
  • Analysis areas could include Onboarding Credit, Ongoing Credit, Marketing segmentation, Voice-based analysis, Text mining, Sentiment analysis, Risk quantification, and Risk-based pricing.

Qualifications:

  • 3-5 years of experience in Data Science and the Financial Industry, preferably in Credit or Lending.
  • Master’s degree in mathematics, statistics, computer science, or data science.
  • Experience in transforming existing processes with AI/ML-based approaches.
  • Proficiency in data manipulation. Excellent SQL and Python skills for data wrangling and ETL.
  • Experience with dashboard tools such as PowerBI or other visualization tools.
  • Experience building credit or risk models for Financial Services, Lending, or Insurance.
  • Experience in validating models to identify ongoing improvements.
  • Rock Solid data science skillset – Exploratory Data Analysis, Feature Engineering, Fitting, Tuning, and Comparing models, and managing the model Lifecycle
  • Experience with statistical modeling and data analysis using programming languages such as Python.
  • Experience in ML engineering, cloud-based deployment, and machine learning model lifecycle management.
  • Local & National Health Insurance
  • Dental and Vision insurance
  • Group Medical Bridge
  • 401k with Match
  • Gas Stipend
  • ID Protection: 100% covered by the company
  • Life Insurance: 100% covered by the company
  • Generous PTO and holidays
One Park Financial Glassdoor Company Review
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CEO of One Park Financial
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John Lie-Nielsen
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Average salary estimate

$110000 / YEARLY (est.)
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$90000K
$130000K

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What You Should Know About Senior Data Scientist, One Park Financial

Are you a passionate Senior Data Scientist looking to make a real impact? One Park Financial (OPF) is searching for someone like you to join our Analytics team! We pride ourselves on empowering small businesses with flexible financing options, and our data-driven approach is at the heart of what we do. As a Senior Data Scientist at OPF, you will harness advanced statistical and machine-learning techniques to solve complex business problems and improve processes. You'll collaborate with our high-performing team and work closely with business stakeholders to understand their challenges. Your day-to-day will involve conducting exploratory data analysis, engineering features, and deploying AI/ML models while ensuring their performance through constant validation. You will also be leading A/B testing initiatives to help us make informed decisions based on data. With an emphasis on innovation, we encourage you to unleash your creativity and find unique ways to utilize our data. We're committed to your growth, offering continuous learning opportunities and a supportive culture that values your contributions. If you’re ready to join a dynamic fintech environment and help transform our company, we want to hear from you!

Frequently Asked Questions (FAQs) for Senior Data Scientist Role at One Park Financial
What are the core responsibilities of a Senior Data Scientist at One Park Financial?

As a Senior Data Scientist at One Park Financial, your key responsibilities include utilizing advanced statistical and machine-learning techniques to analyze large datasets, conducting exploratory data analysis, and building AI/ML models. You’ll also be responsible for deploying and monitoring these models, facilitating A/B testing, and collaborating with business stakeholders to find innovative data solutions.

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What qualifications are needed to become a Senior Data Scientist at One Park Financial?

To qualify for the Senior Data Scientist position at One Park Financial, you should have 3-5 years of experience in Data Science within the Financial Industry, particularly in credit or lending. A Master's degree in mathematics, statistics, computer science, or data science is also required. Proficiency in SQL and Python, as well as experience with visualization tools, is essential.

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How does One Park Financial support the professional growth of its Senior Data Scientists?

One Park Financial is dedicated to the professional growth of its Senior Data Scientists by offering continuous learning opportunities, training programs, and clear career advancement paths. We value our team’s skills and encourage you to enhance your expertise in AI/ML and data science practices, ensuring you stay at the forefront of innovation.

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What types of projects might a Senior Data Scientist work on at One Park Financial?

At One Park Financial, a Senior Data Scientist may work on various projects including onboarding credit, ongoing credit, marketing segmentation, voice-based analysis, text mining, and risk quantification. Each project provides a unique opportunity to apply AI/ML techniques to solve meaningful business challenges and drive improvements.

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What is the company culture like at One Park Financial for Senior Data Scientists?

The culture at One Park Financial for Senior Data Scientists is dynamic and inclusive, emphasizing collaboration, innovation, and personal growth. We foster a working environment where your ideas are valued, and you can make a real impact as part of a high-performing team committed to excellence.

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Common Interview Questions for Senior Data Scientist
How do you approach exploratory data analysis as a Senior Data Scientist?

In your response, emphasize your systematic approach to exploratory data analysis, including initial data cleaning, visualization techniques to uncover patterns, and identifying relationships among variables. Share an example of how this process has informed a significant decision in your past work.

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Can you explain a complex machine learning concept to a non-technical audience?

When answering, you might break down a complex concept like 'overfitting' using simple terms and relatable analogies. For instance, you could compare overfitting to a student who memorizes answers for specific test questions rather than understanding the subject, leading to limited performance on unexpected questions.

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What experience do you have with model deployment and monitoring?

Discuss your past experiences, outlining the steps you took to deploy machine learning models. Highlight your approach to monitoring their performance in real-time and any tools you've utilized for tracking model efficacy and making necessary adjustments.

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Describe a time when you successfully collaborated with business stakeholders.

Share a specific instance where your collaboration led to successful outcomes. Focus on how you communicated technical concepts clearly, understood business needs, and how that partnership led to successful implementation of a data-driven solution.

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How do you ensure the models you create are robust and reliable?

Explain your process for model validation, including techniques such as cross-validation and performance metrics you rely upon. It's important to show your commitment to quality and continuous improvement based on model performance feedback.

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What strategies do you use for feature engineering?

Discuss your strategies for feature engineering, emphasizing your ability to create meaningful features that enhance model performance. Include examples of specific techniques you've used, such as binning, one-hot encoding, or feature interaction.

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How do you stay updated on the latest trends in data science?

Elaborate on the resources you leverage, such as online courses, industry blogs, and conferences. Mention specific thought leaders or papers that have influenced your work, showcasing how you continuously expand your knowledge.

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Can you walk us through a past project and your approach?

Use the STAR method (Situation, Task, Action, Result) to detail your chosen project. Clearly outline the goals, the challenges you encountered, the actions you took to address them, and the measurable outcomes achieved.

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What is your experience with A/B testing?

Detail your experience with designing and analyzing A/B tests, including the importance of statistical significance and how you've used test results to make decisions. Highlight a successful A/B test you led and the insights gained.

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How do you handle missing or incomplete data?

Share your strategies for dealing with missing or incomplete data, such as imputation techniques, using algorithms that accommodate missing values, or discarding records when appropriate. Focus on maintaining data integrity while achieving analysis goals.

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One Park Financial LLC is a leading provider of financing for small businesses nationwide. Our company is formed by a group of individuals who share the same passion: being at the service of local American small businesses. And those individuals w...

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Full-time, remote
DATE POSTED
January 14, 2025

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