Waystar
Sr. Software Engineer II
Louisville, KY · Senior
Sponsorship not specifiedDetected 51 days ago
C#.NETDistributed SystemsData StructuresAlgorithmsCode ReviewGitSQLRedisSnowflakeAzureDockerKubernetesHelmCI/CDDevOpsRabbitMQAgileHL7/FHIRCommunicationProblem SolvingCritical Thinking
About the role
- Waystar is trusted by 1M+ providers, 1K+ hospitals and health systems, and is connected to over 5K commercial and Medicaid/Medicare payers.
Responsibilities
- Design, develop, test, deploy, and maintain robust and scalable software applications and services using C#/.NET.
- Collaborate with product owners, architects, and other stakeholders to translate business requirements into technical specifications and actionable development plans.
- Develop and maintain automated tests (unit, integration, and end-to-end) to ensure software reliability and stability.
- identify bottlenecks and implement optimizations to enhance user experience.
- Contribute to the architectural design of new features and systems, ensuring scalability, security, and maintainability.
- Monitor application performance using Splunk and other observability tools; identify bottlenecks and implement optimizations to enhance user experience.
- Experience designing and building microservices and distributed systems using asynchronous, message-based architectures (e.g., RabbitMQ).
Requirements
- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field.
- 7+ years of professional software development experience with a proven track record of delivering high-quality software.
- Expertise in C# and.NET (both.NET 8 and.NET Framework)
- strong understanding of the.NET ecosystem and CLR.
- Strong understanding of data structures, algorithms, and object-oriented and SOLID design principles.
- Experience with SQL Server - schema design, stored procedures, query optimization, and performance tuning.
- Experience with containerization and container orchestration: Docker, Kubernetes, and Helm chart authoring and deployment.
- Familiarity with Git-based version control and GitHub pull request workflows.
Nice to have
- Experience with Redis for distributed caching.
- Experience with Snowflake, Big Query, or similar cloud data warehouse technologies.
- Familiarity with structured logging and observability tools such as Splunk.
- 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.
- For more information, visit waystar.com or follow @Waystar on Twitter.
Compensation
- Competitive total rewards (base salary + bonus, if applicable)
Benefits
- Through a smart platform and better experience, Waystar helps providers simplify healthcare payments and yield powerful results throughout the complete revenue cycle.
- 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
- Mentor junior engineers and share knowledge within the team, fostering a culture of learning and growth.
Apply directly at Waystar →Create a free account for alerts like thisView Waystar immigration profile
This listing is sourced directly from Waystar's careers page and normalized into a canonical job model.