.Net Software Engineer

At Zelis, we Get Stuff Done. So, let's get to it!

A Little About Us

Zelis is modernizing the healthcare financial experience across payers, providers, and healthcare consumers. We serve more than 750 payers, including the top five national health plans, regional health plans, TPAs and millions of healthcare providers and consumers across our platform of solutions. Zelis sees across the system to identify, optimize, and solve problems holistically with technology built by healthcare experts - driving real, measurable results for clients.

At Zelis, AI is woven into the fabric of how we work. Every associate is expected - and empowered - to partner with AI to challenge the status quo, accelerate innovation, and amplify their impact. This is a place for builders with a growth mindset who act with agility, embrace change, and use modern technology to shape smarter solutions, exceptional experiences, and the future of our industry for our clients, customers, and our culture.

A Little About You

You bring a unique blend of personality and professional expertise to your work, inspiring others with your passion and dedication. Your career is a testament to your diverse experiences, community involvement and the valuable lessons you've learned along the way. You are more than just your resume; you are a reflection of your achievements, the knowledge you've gained and the personal interests that shape who you are.

Position Overview

The .Net Software Engineer is responsible for designing, developing, testing and maintaining high-quality software solutions that support business and customer needs. This role works across the application stack, contributing to backend development using C#/.NET and modern web experiences using technologies such as Blazor, JavaScript, HTML, jQuery.
The ideal candidate has 3-5 years of professional software development experience, strong problem-solving skills and experience working within collaborative Agile development teams. The engineer will participate throughout the software development lifecycle, including solution design, development, code reviews, testing, deployment troubleshooting and continuous improvement.
Experience with Azure or AWS cloud technologies is preferred and knowledge of the healthcare industry is a plus.

What You Will Do:

• Design, develop, test, deploy and maintain scalable, reliable and secure software applications using C# and .NET
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• Develop and maintain RESTful APIs, backend services and other enterprise systems

• Develop responsive web applications and user interfaces using Blazor, JavaScript, HTML, jQuery
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• Develop efficient and maintainable SQL queries, stored procedures and database solutions.

• Translate business and technical requirements into well-designed, maintainable software solutions.

• Write clean, efficient, reusable and well-tested code following established engineering standards and development practices.

• Develop and maintain unit and integration tests to ensure application quality and reliability.

• Participate in application design and technical discussions, contributing ideas and evaluating potential solutions and tradeoffs.

• Troubleshoot application issues, identify root causes and implement effective solutions.

• Participate in peer code reviews and provide constructive feedback that improves code quality maintainability and team knowledge.

• Use Git and established source-control practices to manage code changes and collaborate effectively with other engineers.

• Contribute to applications and services deployed in cloud environments such as Microsoft Azure or AWS
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• Leverage AI-assisted development tools responsibly to improve software development problem-solving testing documentation and engineering productivity.

• Collaborate with software engineers, product owners, quality engineers, architects and other cross-functional partners to deliver solutions.

• Participate in Agile development activities, including backlog refinement estimation sprint planning daily stand-ups and retrospectives.

• Support continuous improvement by identifying opportunities to simplify development processes improve application performance reduce technical debt and strengthen software quality.

• Stay current with evolving development technologies and apply new approaches when they improve engineering effectiveness or customer outcomes.

• Take ownership of assigned work communicate progress and risks proactively and consistently deliver high-quality results.

What You Will Bring to Zelis

• 3-5 years of professional software development experience
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• Hands-on development experience with C# and .NET
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• Experience developing and consuming APIs and integrating applications with backend services.

• Experience developing web applications using Blazor, JavaScript, HTML and jQuery
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• Strong knowledge of SQL and relational databases.

• Experience using Git for source control and collaborative software development.

• Experience with unit testing and integration testing as part of the software development lifecycle.

• Strong understanding of object-oriented…