Sr Software Engineer

About the role

Job Title: Sr Software Engineer

Employment Type: Full-Time - (6 months)

Work Model: Hybrid – Irving, TX (3 days per week onsite)

Industry: Healthcare

Time Zone: Central Time (CT)

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.

This is a senior, hands-on engineering role for someone deeply fluent in the Microsoft ecosystem — comfortable working across the full stack, contributing to legacy-to-modern rewrites, and collaborating closely with data and AI engineers to bring intelligent features to production. The ideal candidate operates independently, brings strong engineering judgment, and adds ideas proactively beyond ticket execution.

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, fostering a sense of community

Excellent problem-solving and analytical skills, with a keen eye for detail and a proactive approach to issue resolution

Brings 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

Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field (or equivalent professional experience)

Nice to have: Containerization experience with Docker and AKS

Nice to have: Hands-on experience with Entity Framework Core

Nice to have: Experience with message-driven architectures

Nice to have: Prior exposure to AI-enabled features or integration with AI/ML services

Nice to have: 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 | At Kopius, we value individuals who embody our core values:

Community and Connection: Foster team connection; contribute to a collaborative environment.

Exceptional Experiences: Strive for outstanding communication experiences; align actions with delivering excellence.

Embrace New Ideas: Demonstrate openness to innovation; adapt and learn quickly.

Ownership Mentality: Take responsibility and ownership of tasks and projects; drive issues to resolution.

Walk the Talk: Consistently align actions, communication, and problem-solving with company values.

About Us | 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!