ML Engineer II

Posted 22 Days Ago
Atlanta, GA, USA
In-Office
Mid level
Healthtech • Payments • Software
Waystar provides market-leading technology that simplifies and unifies healthcare payments.
The Role
The Machine Learning Engineer will design and develop ML models, manage data pipelines, collaborate with teams, and improve model performance in healthcare applications.
Summary Generated by Built In

ABOUT THIS POSITION

We are looking for an outstanding, brilliant, and driven Machine Learning Engineer to join our growing Advanced R & D team. In this mission critical role, the Application Engineer will design, build, and implement amazing web applications and back-end services for our internal customers. They will also have the opportunity to work with cloud-based components and generative AI services on the Google platform.

WHAT YOU'LL DO

* Design, develop, and implement machine learning models and algorithms to solve complex business problems in the healthcare domain.
* Work with large and diverse datasets, performing data cleaning, feature engineering, and data analysis to prepare data for model training.
* Build, train, and evaluate machine learning models using various frameworks and tools.
* Develop and maintain robust MLOps pipelines for model deployment, monitoring, and retraining.
* Collaborate closely with data scientists, software engineers, and product managers to understand requirements and integrate ML solutions into existing products and services.
* Conduct experiments and A/B tests to assess model performance and identify areas for improvement.
* Participate in code reviews, contribute to architectural discussions, and uphold best practices in software development and machine learning engineering.
* Document technical designs, model specifications, and operational procedures.
* Stay up-to-date with the latest advancements in machine learning, artificial intelligence, and related technologies.
 

WHAT YOU'LL NEED

* Bachelor's or Master's degree in Computer Science, Machine Learning, Data Science, or a related quantitative field.
* 2-4 years of professional experience in machine learning engineering or a related role.
* Proficiency in Python and relevant machine learning libraries (e.g., scikit-learn, TensorFlow, PyTorch).
* Experience with data manipulation and analysis tools (e.g., Pandas, SQL).
* Solid understanding of machine learning principles, algorithms, and statistical modeling techniques.
* Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and MLOps tools/practices.
* Experience with version control systems (e.g., Git).
* Strong problem-solving skills and the ability to work independently and collaboratively within a team environment.
* Excellent communication and interpersonal skills.
* Prior experience in the healthcare industry or with healthcare data is a plus.

ABOUT WAYSTAR

Through a smart platform and better experience, Waystar helps providers simplify healthcare payments and yield powerful results throughout the complete revenue cycle.

Waystar’s healthcare payments platform combines innovative, cloud-based technology, robust data, and unparalleled client support to streamline workflows and improve financials so providers can focus on what matters most: their patients and communities. Waystar is trusted by 1M+ providers, 1K+ hospitals and health systems, and is connected to over 5K commercial and Medicaid/Medicare payers.  We are deeply committed to living out our organizational values: honesty; kindness; passion; curiosity; fanatical focus; best work, always; making it happen; and joyful, optimistic & fun.

Waystar products have won multiple Best in KLAS® or Category Leader awards since 2010 and earned multiple #1 rankings from Black Book™ surveys since 2012. The Waystar platform supports more than 500,000 providers, 1,000 health systems and hospitals, and 5,000 payers and health plans. For more information, visit waystar.com or follow @Waystar on Twitter.  

WAYSTAR PERKS

  • Competitive total rewards (base salary + bonus, if applicable)
  • Customizable benefits package (3 medical plans with Health Saving Account company match)
  • We offer generous paid time off for our non-exempt team members, starting with 3 weeks + 13 paid holidays, including 2 personal floating holidays. We also offer flexible time off for our exempt team members + 13 paid holidays
  • Paid parental leave (including maternity + paternity leave)
  • Education assistance opportunities and free LinkedIn Learning access
  • Free mental health and family planning programs, including adoption assistance and fertility support
  • 401(K) program with company match
  • Pet insurance
  • Employee resource groups

Waystar is proud to be an equal opportunity workplace. We celebrate, value, and support diversity and inclusion. Qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, marital status, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

This applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Skills Required

  • Bachelor's or Master's degree in Computer Science, Machine Learning, Data Science, or related field
  • 2-4 years of professional experience in machine learning engineering or related role
  • Proficiency in Python and relevant machine learning libraries
  • Experience with data manipulation and analysis tools
  • Solid understanding of machine learning principles and algorithms
  • Familiarity with cloud platforms and MLOps tools
  • Experience with version control systems (e.g. Git)
  • Strong problem-solving skills and ability to work in a team
  • Excellent communication and interpersonal skills
  • Prior experience in the healthcare industry

Waystar Compensation & Benefits Highlights

  • Leave & Time Off Breadth Time off is described as generous, including PTO, numerous paid holidays, and flexible time off options that support work–life balance. Policies such as volunteer time off and flexible/unlimited PTO for some roles further expand usable leave.
  • Healthcare Strength Benefits include multiple medical plan choices with HSA company matching and access to mental‑health resources. Additional wellness perks and coverage options contribute to a comprehensive healthcare offering.
  • Parental & Family Support Paid parental leave and family‑planning benefits, including adoption and fertility support, are included. These elements are positioned as supportive of different life stages.

Waystar Insights

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The Company
HQ: Louisville, KY
1,757 Employees
Year Founded: 2017

What We Do

Waystar harnesses the power of agentic AI, generative AI, and advanced automation to drive meaningful outcomes so providers reach peak financial performance and patients receive care with confidence. The Waystar platform is used by more than 1 million providers and supports over 60% of the U.S. patient population - and integrates with all major HIS and practice management systems. The financial and administrative challenges facing healthcare providers are daunting. Waystar’s technology platform simplifies and unifies healthcare payments across the revenue cycle. We empower healthcare organizations to automate manual work, gain insight into processes and performance, and ultimately collect more revenue. At Waystar, we know there’s a better, more efficient way forward. Let’s climb the mountain ahead of us to reach new heights in healthcare.

Why Work With Us

Our Waystar values serve as a compass to center our decisions, inspire action, and promote outstanding performance. We are dedicated to providing a diverse, inclusive workplace and fostering a shared sense of belonging.

Waystar Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: 3 days a week
HQLouisville, KY
Duluth, GA
Lehi
Learn more

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