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Software Development Software Engineer Jobs in Louisville, KY

Waystar

Sr. Software Engineer II

Louisville, KY · On-site

$117K - $155K/yr

The Sr. Software Engineer II will design, develop, test, deploy, and maintain software applications ... development plans. • Write clean, efficient, well-documented, and maintainable code adhering to ...

Waystar

Sr. Software Engineer II

Louisville, KY · On-site

$117K - $155K/yr

They are seeking a Senior Software Engineer II to design, develop, test, deploy, and maintain ... development plans. • Write clean, efficient, well-documented, and maintainable code adhering to ...

Waystar

Software Engineer II

Louisville, KY · On-site

... senior engineers and architects to deliver reliable, high-quality healthcare revenue cycle ... Contribute to the continuous improvement of Waystar's software development processes and tooling.

Patientco

Software Engineer II

Louisville, KY · On-site

... senior engineers and architects to deliver reliable, high-quality healthcare revenue cycle ... Contribute to the continuous improvement of Waystar's software development processes and tooling.

ControlTouch Systems LLC

Software Engineer III

Louisville, KY · On-site

$52.50 - $70.75/hr

Once the software is developed and tested, our Software Engineers work closely with our Engineering team during the installation and may visit the customer site during the go-live phase to help debug ...

Danaher

Software Engineer Internships

Louisville, KY · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

Humana

Senior Software Engineer

Louisville, KY · On-site +1

$117K - $155K/yr

The Senior Software Engineer work assignments involve moderately complex to complex issues where ... Android development patterns. * 5+ years' experience in back-end engineering experience with ...

Humana

Senior Software Engineer

Louisville, KY · On-site +1

$117K - $155K/yr

The Senior Software Engineer work assignments involve moderately complex to complex issues where ... Android development patterns. * 5+ years' experience in back-end engineering experience with ...

Humana

Senior Software Engineer

Louisville, KY · On-site +1

$117K - $155K/yr

The Senior Software Engineer work assignments involve moderately complex to complex issues where ... Android development patterns. * 5+ years' experience in back-end engineering experience with ...

Crew Career Center

Sr. Software Engineer II

Louisville, KY

$117K - $155K/yr

Contribute to the continuous improvement of Waystar's software development processes, tools, and infrastructure. * Mentor junior engineers and share knowledge within the team, fostering a culture of ...

Patientco

Sr. Software Engineer II

Louisville, KY · On-site

$117K - $155K/yr

Contribute to the continuous improvement of Waystar's software development processes, tools, and infrastructure. * Mentor junior engineers and share knowledge within the team, fostering a culture of ...

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All JobsSoftware Development Software Engineer JobsSoftware Development Software Engineer Jobs in Louisville, KY

Software Development Software Engineer information

See Louisville, KY salary details

$61K

$141.7K

$197.5K

How much do software development software engineer jobs pay per year?

As of Aug 3, 2026, the average yearly pay for software development software engineer in Louisville, KY is $141,745.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,300.00 and $166,200.00 per year, depending on experience, location, and employer.

What does a Software Development Software Engineer do?

A Software Development Software Engineer designs, develops, tests, and maintains software applications or systems. They work with various programming languages and technologies to create software solutions that meet user or business needs. Their responsibilities often include writing code, debugging issues, collaborating with other team members, and ensuring software quality and performance. Software Engineers may also participate in planning, code reviews, and updating documentation to support ongoing software projects.

What is the difference between Software Development Software Engineer vs Software Developer?

AspectSoftware Development Software EngineerSoftware Developer
CredentialsBachelor's in CS or related field, certifications optionalBachelor's in CS or related field, certifications optional
Work EnvironmentCollaborative teams, Agile/Scrum settings, cross-functional projectsIndividual or team projects, coding-focused tasks
Industry UsageUsed across tech companies, startups, and large enterprisesCommon in software firms, tech startups, and freelance work
Search & Comparison IntentOften compared for roles involving system design and architectureTypically searched for coding and application development roles

While both roles involve software creation, a Software Development Software Engineer often focuses on system design, architecture, and collaborative project management, whereas a Software Developer primarily concentrates on coding and implementing software solutions. The engineer role may require broader technical knowledge and involvement in the development lifecycle, making it suitable for those interested in both design and coding aspects of software projects.

How do Software Development Software Engineers typically collaborate with cross-functional teams during a project?

Software Development Software Engineers often work closely with product managers, designers, and quality assurance teams to deliver well-rounded solutions. Collaboration usually involves attending regular stand-up meetings, participating in sprint planning, and conducting code reviews. Effective communication and a willingness to incorporate feedback from various stakeholders are key to ensuring project goals are met and potential issues are identified early. Building strong relationships with colleagues in different roles can also streamline the development process and foster a positive team environment.

What engineers make $300,000 a year?

Senior software engineers, especially those with extensive experience, expertise in high-demand skills like machine learning or cloud computing, and working at large tech companies or startups, can earn $300,000 or more annually. Compensation often includes base salary, bonuses, and stock options, particularly in competitive markets or leadership roles.

Can a software engineer be a software developer?

A software engineer and a software developer often have overlapping roles, and many professionals perform both functions. Typically, a software engineer applies engineering principles to design and build software systems, while a software developer focuses on writing and implementing code. The terms are sometimes used interchangeably depending on the company or project, but both roles require programming skills and knowledge of development tools.

Will AI replace developers in 2026?

As a software development engineer, AI is expected to augment coding and automate repetitive tasks, but it is unlikely to fully replace developers by 2026. Human skills such as problem-solving, creativity, and understanding user needs remain essential in software creation and maintenance. Developers will need to adapt by learning AI tools and focusing on complex, high-level tasks.

What engineer makes $500,000 a year?

Software engineers in senior or specialized roles at large technology companies or in high-demand sectors can earn $500,000 or more annually, often including base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills in areas like machine learning or cloud computing, and often involves working in competitive, high-paying environments.

What are the key skills and qualifications needed to thrive as a Software Development Software Engineer, and why are they important?

To thrive as a Software Development Software Engineer, you need proficiency in programming languages (such as Python, Java, or C++), problem-solving abilities, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems (like Git), integrated development environments (IDEs), and knowledge of software development methodologies (such as Agile or Scrum) are commonly required. Strong collaboration, communication, and adaptability are essential soft skills for working effectively in team environments and responding to project changes. These skills and qualities are crucial for building reliable, maintainable software and contributing to successful, dynamic development projects.
What are popular job titles related to Software Development Software Engineer jobs in Louisville, KY? For Software Development Software Engineer jobs in Louisville, KY, the most frequently searched job titles are:
What job categories do people searching Software Development Software Engineer jobs in Louisville, KY look for? The top searched job categories for Software Development Software Engineer jobs in Louisville, KY are:
What cities near Louisville, KY are hiring for Software Development Software Engineer jobs? Cities near Louisville, KY with the most Software Development Software Engineer job openings:
Software Development Software Engineer jobs near you

Sr. Software Engineer II

Waystar

Louisville, KY • On-site

$117K - $155K/yr

Full-time

Re-posted 19 days ago

Job description

Job Summary:
Waystar is a company that simplifies healthcare payments and improves financials for providers through their innovative platform. The Sr. Software Engineer II will design, develop, test, deploy, and maintain software applications on the Waystar Claims platform, collaborating with cross-functional teams to translate business requirements into technical specifications.
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.
• Write clean, efficient, well-documented, and maintainable code adhering to Waystar's coding standards and best practices.
• Participate in code reviews, providing constructive feedback and ensuring high code quality.
• Troubleshoot and debug complex software issues, identifying root causes and implementing effective solutions.
• Contribute to the continuous improvement of Waystar's software development processes, tools, and infrastructure.
• Mentor junior engineers and share knowledge within the team, fostering a culture of learning and growth.
• Develop and maintain automated tests (unit, integration, and end-to-end) to ensure software reliability and stability.
• Monitor application performance using Splunk and other observability tools; identify bottlenecks and implement optimizations to enhance user experience.
• Stay current with emerging technologies and industry trends, evaluating and recommending new approaches and tools.
• Contribute to the architectural design of new features and systems, ensuring scalability, security, and maintainability.
Qualifications:
Required:
• 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 designing and building microservices and distributed systems using asynchronous, message-based architectures (e.g., RabbitMQ).
• Solid understanding of software development best practices including Agile methodologies, CI/CD (Azure DevOps Pipelines), and test-driven development (TDD).
• 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.
• Excellent problem-solving, analytical, and critical thinking skills.
• Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.
• Ability to work independently and manage multiple priorities in a fast-paced environment.
Preferred:
• 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.
• Knowledge of X12 EDI healthcare transaction standards (837 claim submission, 835 remittance advice, 270/271 eligibility inquiry/response).
• Knowledge of healthcare IT standards (e.g., HL7, FHIR) or prior experience in the healthcare revenue cycle industry.
Company:
Waystar is a technology platform that provides healthcare revenue cycle management solutions. Founded in 2017, the company is headquartered in Louisville, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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