Software Application Engineer II - .NET & REST API

Signature Performance, Inc.; United States; On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Health Insurance

Fully Paid Life Insurance

Fully Paid Short- & Long-Term Disabil

Paid Vacation

Paid Sick Leave

Paid Holidays

Professional Development and Tuition

401(k) Program with Employer Match

Job summary

Signature Performance, Inc. is seeking an experienced Software Application Engineer II to develop REST API backends and modern business solutions within a healthcare-focused environment. You will work across the SDLC, collaborating with clients and stakeholders to translate requirements into scalable software.

You will design, code, test, and support complex systems, leveraging .NET, Docker, and Kubernetes. Strong communication and problem-solving skills are essential for success in this role.

Qualifications

• 2+ years of Full Stack Development in various languages like .NET, EF Core ORM, C#, JS React.
• 2+ years in database structures, query design, MS SQL Server, stored procedure development, views.
• 2+ years of setting up communication technologies related to database REST API services.
• 2+ years of healthcare communication technologies such as HL7 and EDI formats.
• 2+ years of configuration and management of DVCS platforms, GIT, Bitbucket.
• 2+ years' experience in secure coding methodology and best practices.
• 2+ years' experience software containerization using Kubernetes and Docker.
• Experience in OAuth Authorization/Authentication Frameworks.
• Background in web development for medical payor and provider applications.
• Ability to collaborate with clients to understand requirements and design UX.
• Knowledge of automated code review technologies such as Copilot, Claude, Cursor.

Responsibilities

• Develop REST API backend for an interactive website using .NET technology.
• Prioritize and execute tasks through the SDLC.
• Investigate and resolve complex problems including production support.
• Determine how existing apps, systems, databases, interfaces interact for initiatives.
• Analyze, design, code, debug, test complex software solutions.
• Participate in reviews to ensure quality solutions.
• Create and maintain design documentation.
• Identify problems and develop solutions.
• Test complex program changes thoroughly.
• Prepare and generate test data.
• Debug, research, and investigate to resolve issues.
• Collaborate to implement process improvements across work streams.
• Support senior leadership in planning, analysis, and reporting.

Skills

Full stack development

Troubleshooting

Communication

Team collaboration

Problem solving

Uncommon mindset

Tools

Git

Bitbucket

Docker

Kubernetes

OAuth

Copilot

Claude

Cursor

Job description

Signature Performance, Inc. is seeking an experienced Software Application Engineer II to develop REST API backends and modern business solutions within a healthcare-focused environment. You will work across the SDLC, collaborating with clients and stakeholders to translate requirements into scalable software.

You will design, code, test, and support complex systems, leveraging .NET, Docker, and Kubernetes. Strong communication and problem-solving skills are essential for success in this role.