Sr Software Engineer
About The Position
Kopius is seeking a senior, hands-on full-stack engineer to support a leading healthcare services organization. The role involves building end-to-end capabilities across a .NET backend and modern web front end on Azure, modernizing a legacy application, and bringing AI-driven capabilities into the product. The engineer will work across the Microsoft ecosystem, contribute to legacy-to-modern rewrites, and collaborate with data and AI engineers to deliver intelligent features. The position requires independent work, sound engineering judgment, proactive contributions, and ownership beyond completing assigned tickets. The role is a six-month contract in a hybrid work model, based in Irving, Texas, with three days per week onsite. The work is aligned to Central Time. Applicants must be eligible to work in the United States without requiring sponsorship. The stated pay range is $80–$110 per hour on a 1099 basis; individual pay depends on job-related knowledge, skills, experience, and relevant education or training.
Requirements
- Senior-level, hands-on experience with C#, .NET or .NET Core, and ASP.NET Core.
- Hands-on experience with a modern front-end framework such as React or Angular.
- Hands-on Microsoft Azure experience, including App Service, Functions, and Service Bus, and experience with microservices architecture.
- Strong REST and Web API development experience.
- Strong SQL Server and Azure SQL database design and optimization skills.
- Proficiency with Git and CI/CD pipelines on Azure DevOps.
- Experience contributing to legacy modernization or rewrite initiatives.
- Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field, or equivalent professional experience.
- Strong written and verbal communication skills and ability to collaborate effectively across distributed teams.
- Self-motivated, quick to learn, and adaptable to new technologies and legacy systems.
- Ability to contribute collaboratively and foster a sense of community in a team environment.
- Excellent problem-solving and analytical skills, attention to detail, and a proactive approach to issue resolution.
- Proactive contributor to broader technical direction and AI initiatives, rather than only executing tickets.
- Strong accountability and ownership of deliverables and outcomes.
- Comfort working in healthcare or other regulated data environments where security and compliance matter.
- Able to work independently and get started with minimal ramp.
- Eligible to work in the United States without requiring sponsorship.
Nice To Haves
- Containerization experience with Docker and AKS.
- Hands-on experience with Entity Framework Core.
- Experience with message-driven architectures.
- Prior exposure to AI-enabled features or integration with AI/ML services.
- Experience in healthcare, life sciences, or other regulated industries.
Responsibilities
- Design, build, and maintain full-stack features across the .NET backend and modern web front end.
- Develop and integrate REST and Web APIs and microservices on Azure.
- Model and optimize relational data and maintain sound database design across SQL Server and Azure SQL.
- Contribute to the legacy-to-modern rewrite by refactoring, re-architecting, and migrating to current patterns.
- Own CI/CD and deployment through Azure DevOps.
- Partner with data and AI engineers on AI-enabled features across the product.
- Participate in code reviews, design reviews, and architectural discussions.
- Promote engineering best practices and code quality standards across the team.
- Troubleshoot and resolve production issues and contribute to root cause analysis and long-term reliability improvements.
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What This Job Offers
Career Level
Senior
