Zelis

.Net Software Engineer

Zelis
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1 day ago
Creve Coeur, MO, USAMid Level / Senior

Base Salary

$102k - $140k/yr

Responsibilities

  • Design, develop, test, deploy, and maintain scalable software applications using C# and .NET.
  • Develop backend services, RESTful APIs, enterprise systems, SQL queries, stored procedures, and database solutions.
  • Build responsive web applications and user interfaces using Blazor, JavaScript, HTML, and jQuery.
  • Participate in solution design, technical discussions, code reviews, troubleshooting, testing, deployment, and continuous improvement.
  • Develop and maintain unit and integration tests and support application quality and reliability.
  • Use Git and cloud environments such as Microsoft Azure or AWS to collaborate and manage software delivery.
  • Collaborate with software engineers, product owners, quality engineers, architects, and other cross-functional partners.
  • Participate in Agile development activities and communicate work progress, risks, and improvement opportunities.

Requirements

  • 3–5 years of professional software development experience.
  • Hands-on experience with C# and .NET.
  • Experience developing and consuming APIs and integrating applications with backend services.
  • Experience developing web applications with Blazor, JavaScript, HTML, and jQuery.
  • Strong knowledge of SQL and relational databases.
  • Experience using Git for source control and collaborative software development.
  • Experience with unit and integration testing, object-oriented programming, software design principles, debugging, and application development practices.
  • Familiarity with AI-assisted software development tools and responsible use of AI in development workflows.
  • Strong analytical, troubleshooting, problem-solving, communication, and collaboration skills.
  • Preferred: experience with Microsoft Azure, AWS, Azure App Services, Azure Functions, Azure Storage, AWS Lambda, Amazon S3, Angular, React, enterprise-scale applications, distributed systems, healthcare technology, automated testing, CI/CD practices, and Agile/Scrum environments.

Benefits

  • Flexible hybrid work arrangement with in-office expectations guided by team and business needs; candidates within approximately 50 miles of a U.S. office are generally preferred.
  • Full-time benefits include a 401(k) plan with employer match, flexible paid time off, holidays, parental leave, life and disability insurance, and medical, dental, vision, and prescription drug coverage.
  • Additional total rewards may include discretionary bonuses, commissions, or other incentives depending on the role.

Tech Stack

AngularAWSAzureC#GitHTMLJavaScriptjQuery.NETReactSQL
Zelis

About Zelis

1,001-5,000 employees

Zelis builds a connected healthcare payments and pricing platform for U.S. payers, providers, and consumers, offering payment integrity, claims pricing/bill review, electronic payments, and network optimization. It sells software and managed services to health plans, TPAs, and self-insured employers to reduce claims errors and streamline reimbursement. Privately held and headquartered in Boston, it serves over 750 payers, including the top five national health plans, and millions of healthcare professionals and consumers.

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