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Charta Health

AI-powered pre-bill audits for chart integrity

Software Engineer Intern - FDE / Platform

Internship
$40 - $60/hr
Bachelor's
San Francisco, CA, USA+1 moreMore locations: New York, NY, USA
In Person
Software EngineeringAI Application Engineering

About the job

Requirements
  • Demonstrate proficiency and practical coding skills in Python and TypeScript, with a focus on delivering tangible results.
  • Understand common algorithms and data structures, including arrays, linked lists, trees, and hash tables, and select and implement them appropriately.
  • Systematically isolate and diagnose code issues using debugging tools, log analysis, and stack traces.
  • Navigate unfamiliar codebases, understand architectural patterns, and contribute quickly to existing projects.
  • Write and run unit and integration tests to verify code correctness.
  • Break down complex projects into actionable steps.
  • Be able to work effectively in ambiguous environments and rapidly produce results.
  • Have completed at least the second year of a Computer Science, Engineering, or related technical degree.
  • Have strong emotional intelligence, communication, and interpersonal skills.
  • Be interested in working with external customers and building strong relationships.
  • Have a genuine interest in the medical field and improving healthcare.
Responsibilities
  • Collaborate with healthcare clients to understand their workflows and identify opportunities to leverage artificial intelligence and machine learning.
  • Customize and deploy Charta Health's artificial-intelligence-driven platforms to address specific client needs.
  • Rapidly prototype and iterate on solutions, adapting to client feedback and evolving requirements.
  • Break down complex projects into actionable steps and deliver results in ambiguous environments.
  • Explore and integrate artificial intelligence and machine-learning technologies to address diverse client needs.
  • Provide technical expertise and support to clients to ensure successful solution deployment and adoption.
  • Work with the internal engineering team to provide feedback and contribute to product development.
  • Design, build, and improve core platform systems that power analyses, data pipelines, and artificial intelligence workflows across customers.
  • Contribute to scalable infrastructure and tooling that make deployments faster, more reliable, and easier to maintain.
  • Help define internal engineering standards, abstractions, and reusable components that turn one-off solutions into durable product capabilities.
  • Stay current with advancements in artificial intelligence and machine learning and apply them alongside software engineering practices.
Desired Qualifications
  • Experience in a startup environment.
  • Experience with or demonstrated interest in healthcare.
  • Experience with large language models and prompt engineering.
  • Experience with neural networks and machine learning.
  • A degree in Computer Science, Engineering, or a related field.

About the company

Charta Health uses proprietary AI to perform pre-bill reviews of medical charts, helping healthcare providers improve revenue integrity and coding accuracy. Its system automatically audits claims so auditors can work about 20 times faster, and at a fraction of the cost of human auditors. It integrates with existing workflows, augmenting current tools rather than replacing them, and offers services in revenue integrity, risk adjustment, denial prevention, and audit compliance. The goal is to help providers capture every revenue and quality opportunity, reduce denials, and boost financial outcomes.

Company Size

11-50

Company Stage

Series A

Total Funding

$30.1M

Headquarters

San Francisco, California

Founded

N/A

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Simplify Jobs

Simplify's Take

What believers are saying

  • June 2026 marketplace launch gives immediate access to athenahealth's vast customer base.
  • Company jobs posted in August 2026 show active hiring across engineering, sales, and deployment.
  • Management claims 11% revenue lift, a compelling ROI for budget-constrained providers.

What critics are saying

  • Payer and provider trust hinge on accuracy; one bad audit damages renewals fast.
  • Athenahealth dependence concentrates distribution risk if Marketplace terms change in 2027.
  • Existential risk: incumbent EHR vendors copy pre-bill AI and compress Charta's differentiation.

What makes Charta Health unique

  • Athenahealth Marketplace placement on June 9, 2026 reaches 160,000 providers.
  • Charta automates pre-bill chart review across every encounter, not just sampled claims.
  • Bain Capital Ventures-backed product ties revenue integrity, compliance, and quality measures together.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Performance Bonus
  • Company Equity
  • Professional Development Budget

Company News

PR Newswire
Jun 9th, 2026
Charta Health joins athenahealth marketplace with AI platform that boosts provider revenue by 11%

Charta Health has joined athenahealth's Marketplace, making its AI-powered chart review platform available to athenahealth's network of over 160,000 providers. The integration enables provider organisations to increase revenue by an average of 11% through automated pre-billing chart audits across every patient encounter. Backed by Bain Capital Ventures, Charta integrates directly with electronic health records to review charts for coding accuracy, payer-specific compliance and clinical quality measures. The platform offers five solutions including autonomous coding, revenue discovery, payer compliance, clinical quality measures and provider feedback. The athenahealth Marketplace hosts over 500 integrated solutions across more than 60 medical specialties, with nearly 75% of athenahealth customers using partner solutions to enhance practice efficiency and patient engagement.

Fierce Healthcare
Jul 25th, 2025
Charta Health raises $22M for AI revamp

Charta Health, an AI-powered platform for optimizing medical billing and coding, raised $22 million in Series A funding led by Bain Capital Ventures. The startup, founded by Justin Liu and Scott Morris, aims to scale product development and expand its teams. Charta's technology automates manual chart reviews, increasing revenue and reducing administrative burdens for healthcare organizations. The company has raised $30 million this year, including an $8.1 million seed round in March.

Funded
Mar 7th, 2025
Charta Health Funded $8.1M to Advance AI-Powered Medical Billing

Charta Health was funded $8.1 million led by Bain Capital Ventures, with additional participation from SV Angel, South Park Commons, SpringRock Ventures, Refract Ventures, and strategic angel investors.

FinSMEs
Feb 27th, 2025
Charta Health Secures $8.1M Seed Funding

Charta Health, based in San Francisco, raised $8.1M in Seed funding led by Bain Capital Ventures, with participation from SV Angel, South Park Commons, SpringRock Ventures, Refract Ventures, and strategic angel investors. The funds will be used to expand R&D, grow the team, and enhance its AI-driven platform for optimizing medical billing and coding workflows.

FinSMEs
Feb 27th, 2025
Charta Health Raises $8.1M in Seed Funding

Charta Health, a San Francisco, CA-based provider of an AI-powered platform that optimizes medical billing and coding workflows, raised $8.1M in Seed funding