Sr Software Engineer

Waystar•Lehi, UT

11d

About The Position

ABOUT THIS POSITION We are seeking a Senior Software Engineer to join our Technology team. In this role, you will partner closely with Technology and product teams to design, build, and support scalable, high throughput systems that impact patients and healthcare. You will play a key role in delivering high‑quality solutions, resolving production issues, and mentoring others. This is an ideal opportunity for someone who enjoys solving complex problems, taking ownership, and building reliable, scalable systems. We believe deeply in living Waystar's values in our work and personal lives. We are looking for individual that resonate with all of them. On this team, we like to emphasize our values for passion, honesty, and making it happen. WHAT YOU'LL DO Make accurate judgement calls about hard technical decisions for your own work and the work of a team. Propagate proper decisions and solutions to the Engineering Manager. Collaborate with, mentor, and support team members in developing sound technical solutions Design, develop, test, and implement new features and enhancements for Waystar’s core processing applications and sometimes website. Build and maintain applications in alignment with functional and technical specifications Take ownership of assigned work, driving code to production with minimal oversight. Perform on call duties, roughly one week in a quarter. Ensure accurate deployments through thought out solutions, good unit testing, and end to end automation testing. Identify opportunities for refactoring, optimization, and improved architectural or technology solutions Solve complex technical problems with minimal oversight 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 provides cloud-based technology that simplifies and unifies healthcare payments. Together, our technology, data and client support streamline workflows and improve financials for our clients, so that they can focus on their patients. 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 and fun.

Requirements

5+ years of experience with .NET, or other OOP language.
5+ years of experience with SQL Server or other industry‑standard relational databases.
Experience with RabbitMQ, or other queueing system
Experience with deploying pods to Kubernetes.
Strong experience with programming fundamentals, such as unit testing, data structures, and debugging.
Excellent written and verbal communication skills, as this is a social role.
Ability to thrive in a fast‑paced, dynamic environment
Highly self‑motivated with the ability to work independently and collaboratively
Experience building highly scalable, enterprise grade software solutions
Subject matter expertise in at least one technical domain or track
Bachelor’s degree in a related field or equivalent practical experience

Nice To Haves

Experience with N‑tier architectures and SaaS development
Strong problem‑solving and troubleshooting skills
Familiarity with modern development tools, frameworks, and best practices
Developing agentic workflows and shipping features with AI.

Responsibilities

Make accurate judgement calls about hard technical decisions for your own work and the work of a team.
Propagate proper decisions and solutions to the Engineering Manager.
Collaborate with, mentor, and support team members in developing sound technical solutions
Design, develop, test, and implement new features and enhancements for Waystar’s core processing applications and sometimes website.
Build and maintain applications in alignment with functional and technical specifications
Take ownership of assigned work, driving code to production with minimal oversight.
Perform on call duties, roughly one week in a quarter.
Ensure accurate deployments through thought out solutions, good unit testing, and end to end automation testing.
Identify opportunities for refactoring, optimization, and improved architectural or technology solutions
Solve complex technical problems with minimal oversight

Benefits

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