Senior Software Engineer: Cloud-Native, Scalable Impact

Waystar, Inc; Lehi (UT); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive total rewards

Benefits package with 3 medical plans

Paid time off + holidays

Paid parental leave

Education assistance

LinkedIn Learning access

Mental health programs

401K with company match

Pet insurance

Job summary

Waystar, Inc. is seeking a Software Development Engineer to design, develop, test, deploy, and maintain robust software applications. You will contribute to scalable systems, review code, and participate in full SDLC while mentoring juniors.

The role emphasizes modern technologies, cloud platforms, and secure, high-performance solutions in a fast-paced environment. Excellent collaboration and problem-solving are required to succeed on cross-functional teams.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• 5+ years of professional software development experience.
• Experience designing scalable, distributed, high-performance systems.
• Strong understanding of OO design, data structures and patterns.
• Proficiency with relational and NoSQL databases (SQL Server, PostgreSQL, MongoDB).
• Experience with API design (RESTful, GraphQL) and Git/agile methodologies.
• Familiarity with cloud platforms (AWS, Azure, GCP) is a plus.
• Excellent communication and collaboration skills.

Responsibilities

• Design, develop, test, deploy, and maintain robust software applications.
• Write clean, maintainable code and participate in code reviews.
• Troubleshoot and resolve complex defects and production issues.
• Contribute to architectural design and technical direction.
• Mentor junior engineers and promote continuous learning.

Skills

C#/.NET

Distributed systems

RESTful APIs

GraphQL

SQL/NoSQL databases

Git & Agile

Cloud platforms

Frontend framework (React)

Education

Bachelor's degree in CS/Software Eng

Tools

AWS

SQL Server/PostgreSQL

MongoDB/Cassandra

Job description

Waystar, Inc. is seeking a Software Development Engineer to design, develop, test, deploy, and maintain robust software applications. You will contribute to scalable systems, review code, and participate in full SDLC while mentoring juniors.

The role emphasizes modern technologies, cloud platforms, and secure, high-performance solutions in a fast-paced environment. Excellent collaboration and problem-solving are required to succeed on cross-functional teams.