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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior .NET / React Developer - **Company:** Insight Global - **Location:** Charlotte, NC, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** .NET Framework, C Sharp (Programming Language), Relational Databases, Database Queries, Software Debugging, Distributed Systems, Payment Systems, Fault Tolerance, Monitoring of Systems, Python (Programming Language), MongoDB, Performance Tuning, Reliability Engineering, SQL Databases, Systems Integration, Software Vulnerability Management, Data Processing, Enterprise Software Applications, ReactJS, Software Troubleshooting, Backend, Api Design, Microservices - **Published:** September 18, 2026 - **Apply:** https://dejobs.org/x/x/277A14E9D4C244A5B77B25B887B517EE/job/ ## About the Role Must-Haves: Senior-level experience with C# / .NET development Strong experience building scalable, high-performance backend services Advanced React development experience, including reusable component design and API integration Strong SQL skills with experience designing, optimizing, and querying complex relational databases Experience with microservices architecture, API design, and distributed systems Proven experience supporting enterprise-grade applications with high reliability requirements Strong troubleshooting, debugging, and problem-solving abilities Experience designing resilient systems with observability, fault tolerance, and error handling Ability to work independently, identify technical gaps, and drive solutions without detailed direction Technical leadership experience, including establishing engineering standards and best practices Plusses: Python experience for automation, integrations, and data processing MongoDB experience, including schema design and performance tuning Site Reliability Engineering (SRE) background Experience with vulnerability management or security-focused applications Experience defining technical roadmaps and platform strategy Payment systems, observability, or enterprise monitoring experience Experience mentoring developers and leading technical initiatives ## Description Insight Global is seeking a Senior .NET / React Developer for a top enterprise technology client. This individual will join a rapidly growing team supporting a critical vulnerability-focused application that has seen significant expansion in both scope and business demand. The ideal candidate is a senior engineer capable of much more than executing assigned work. They will independently identify technical needs, architect solutions, drive implementation, and provide leadership across the development lifecycle. The role requires deep expertise in C#, .NET, React, SQL, microservices, and enterprise-scale system design. This person will play a key role in improving platform reliability, scalability, observability, and long-term technical strategy while helping establish engineering best practices across the organization. This is considered one of the client's highest-priority hiring initiatives and offers the opportunity to make a significant impact on a rapidly growing platform. Develop and enhance enterprise applications supporting vulnerability-related initiatives Design and implement scalable backend services using .NET/C# Build and maintain React-based frontend applications Define technical solutions and architecture for new business requirements Identify system improvements and proactively drive development efforts Collaborate with engineering teams on platform reliability and performance Troubleshoot complex production issues across integrated systems Establish and enforce engineering standards and best practices Contribute to long-term technical roadmap and platform evolution Support observability, resiliency, and operational excellence initiatives We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [React and the power of visualisation](https://www.wearedevelopers.com/videos/100-react-and-the-power-of-visualisation) - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)