Senior .NET Software Engineer — Lead Modern UI/API

Insurity; United States; À distance; USD 120 000 - 170 000; Plein temps

Résumé du poste

Insurity is seeking a Senior Software Engineer to own end-to-end development in a large .NET application, with React/JavaScript/Python expertise a plus. You will estimate, design, implement, troubleshoot, and lead small teams while upholding coding standards and quality gates.

You will also contribute to UI/API modernization, system integrations, and performance tuning, aligning with product and QA to ensure high-quality delivery.

Qualifications

• 5+ years building and shipping production services/features.
• Strong in C#/.NET, ASP.NET Core and Web API, with SQL Server.
• Experience with React and JavaScript for modern UI work.
• Hands-on experience with testing (unit/integration/contract) and modern CI/CD tooling.

Responsabilités

• Own routine development items from inception to completion in a large .NET app.
• Contribute to SDLC estimation and planning; design solutions independently.
• Provide in-depth troubleshooting and defect remediation for moderately complex issues.
• Review peers' code and provide occasional technical leadership across the team.
• Develop technical documentation and support configuration for customer projects.

Connaissances

5+ years experience

C#/.NET

SQL Server

React

JavaScript

Python

Unit/Integration tests

CI/CD

Playwright

Cypress

Postman

Generative AI fluency

API design

SOAP familiarity

SOLID principles

Azure DevOps

Outils

GitHub Actions

Azure DevOps

Jenkins

Postman

Playwright

Cypress

Description du poste

Insurity is seeking a Senior Software Engineer to own end-to-end development in a large .NET application, with React/JavaScript/Python expertise a plus. You will estimate, design, implement, troubleshoot, and lead small teams while upholding coding standards and quality gates.

You will also contribute to UI/API modernization, system integrations, and performance tuning, aligning with product and QA to ensure high-quality delivery.