Sr Software Engineer

Kopius · Dallas, TX · Yesterday

HybridEngineering$80–$110/hrContract

About the role

Kopius is seeking a Senior Full-Stack Engineer to join our team supporting a leading healthcare services organization. This role focuses on building end-to-end across a .NET backend and a modern web front end on Azure, helping modernize a legacy application while incorporating new AI-driven capabilities into the product.

Key Responsibilities

Design, build, and maintain full-stack features across the .NET backend and modern web front end
Develop and integrate REST / Web APIs and microservices on Azure
Model and optimize relational data; ensure sound database design across SQL Server and Azure SQL
Contribute to the legacy-to-modern rewrite — refactor, re-architect, and migrate 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
Champion engineering best practices and code quality standards across the team
Troubleshoot and resolve production issues, contributing to root cause analysis and long-term reliability improvements

Basic Qualifications

Strong written and verbal communication skills, with the ability to collaborate effectively across distributed teams
Self-motivated, quick learner, and adaptable to new technologies and legacy systems
Thrives in a team environment, actively contributes to collaboration, fosters a sense of community
Excellent problem-solving and analytical skills, with a keen eye for detail and a proactive approach to issue resolution
Bridges ideas proactively — not just a ticket executor, but a contributor to the broader technical direction and AI initiatives of the team
Strong sense of accountability and ownership over deliverables and outcomes
Comfort operating in healthcare or other regulated data environments where security and compliance matter
Self-directed operator — able to hit the ground running with minimal ramp

Technical Requirements

Senior-level, hands-on experience with C#, .NET / .NET Core, and ASP.NET Core
Hands-on experience with a modern front-end framework — React or Angular
Hands-on Microsoft Azure experience — App Service, Functions, Service Bus — with microservices architecture
Strong REST / Web API development experience
Strong SQL Server / 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

Nice to have

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

Things to keep in mind!

Applicants should be eligible to work in the US without requiring sponsorship
Pay range: 1099 | $80-110/hr. Individual pay is determined by multiple factors, including job-related knowledge, skills, experience, and relevant education or training
We are an equal opportunity employer and value diversity and inclusion at our company. We do not discriminate based on race, gender, religion, color, national origin, sexual orientation, age, marital status, veteran status, or disability

About You

We're passionate about technology and driven by our partners' potential to make a difference in the world. Our expert teams in digital strategy, design, and engineering are dedicated to solving complex problems and exploring new frontiers. With over 40 active projects and nearly 600 talented individuals worldwide, we're committed to creatively tackling big challenges and helping our customers stay ahead in a rapidly evolving digital landscape. Join us on this exciting journey of innovation and growth!