Software Engineer II

Availity delivers revenue cycle and related business solutions for health care professionals who want to build healthy, thriving organizations. Availity has the powerful tools, actionable insights and expansive network reach that medical businesses need to get an edge in an industry constantly redefined by change.

At Availity, we are not just another Healthcare Technology company; we are pioneers reshaping the future of healthcare! With our headquarters in vibrant Jacksonville, FL, an exciting office in Bangalore, India, and an exceptional remote workforce across the United States, we form a global team united by a powerful mission.

We bring the focus back to what truly matters – patient care. As the leading healthcare engagement platform, we are the heartbeat of an industry that impacts millions. With over 2 million providers connected to health plans and processing over 13 billion transactions annually, our influence is continually expanding.

Join our energetic, dynamic, and forward‑thinking team where your ideas are celebrated, innovation is encouraged, and every contribution counts. We are transforming the healthcare landscape, solving communication challenges, and creating connections that empower the nation's premier healthcare ecosystem.

Role: Software Engineer II

Location: Remote (US)

Sponsorship, in any form, is not available for this position.

As a Software Engineer II, you will design, develop, maintain, and optimize full‑stack software solutions that power Availity’s Remit Viewer application. Reporting to the Manager of Software Engineering, you will enhance existing tools, build automated workflows, work directly with external and internal stakeholders, and contribute to a roadmap supporting Availity’s enrollment ecosystem. We encourage using Agentic AI in your development workflow.

You will collaborate daily within an Agile Scrum team, participate in stand‑ups, contribute to design discussions, maintain large‑scale systems, implement efficient and performant backend and frontend solutions, manage technical debt, and apply engineering best practices with a strong focus on maintainability, scalability, and secure coding.

• Must have a bachelor’s degree in computer science, computer engineering or equivalent.
• 3+ years designing and developing software solutions.
• 2–3 years of experience developing C# .NET software.
• Experience building front‑end applications using React
  
  JS and Material UI.
• SQL (Oracle, Postgres
  
  QL, MySql, AWS Aurora).
• Infrastructure as code (Terraform, Helm).
• Experience designing, building, and maintaining cloud‑based applications leveraging AWS (VPC, IAM, Lambda, S3, EC2).
• Experience with observability and monitoring tools (Splunk, New Relic).
• Experience working with RESTful APIs and web services.
• Experience with microservice architecture.
• Strong understanding of Object‑Oriented Design principles.
• Understanding database design and query languages.
• Experience implementing unit tests.
• Experience with Git, Kubernetes, and Docker.
• Familiarity with:
  • Elasticsearch
  • Cucumber
  • ANSI X12
• Ability to manage multiple, changing priorities and tasks.

• Experience with healthcare information technology, including transactions, specifications, and code sets such as ANSI X12, FHIR, HL7, and ICD‑10.
• Experience using Docker and Docker Desktop for containerization and local development.
• Experience using Git Lab to create pipelines and releases.
• Java and Node.
  
  JS development experience.

• Support, maintain, and enhance Remit Viewer and related tools.
• Participate in daily stand‑ups and Agile ceremonies.
• Work full stack using C#, Java, JavaScript, React.js, Node.js, and databases in the AWS Cloud environment.
• Interact with external stakeholders to build, test, and troubleshoot APIs.
• Implement roadmap items and backlog features.
• Leverage CI/CD principles using Git, Jira, and AWS.
• Write technical documentation and gather technical requirements.
• Write, review, and maintain high‑quality, well‑structured code.
• Perform unit testing and advanced debugging.
• Design efficient, performant, secure software solutions.
• Manage technical debt at maintainable levels.
• Apply Agile software…