Hiring: Senior Fullstack Software Engineer (.NET, RESTAPI, Spark, Angular)- NC Company: Apex Systems Location: Charlotte, NC Job Posted Time: 2026-09-16 16:50:22 Employment Type: On-site Target Skills & Keywords : .NET, ASP.NET Core, Angular, Apex, Azure, Azure DevOps, C#, CI/CD, Cloud Native, Docker, ELT, ETL, GitHub Actions, Kubernetes, OpenShift, Playwright, REST, SQL, SQL Server, Spark, TypeScript, Vault, Workday About the job Experience: •5+ years of Software Engineering experience, or equivalent demonstrated through a combination of work or consulting experience, training, or education. Candidates must have at least 4 years of experience with the specified required technologies. Required Skills: •Net Full Stack Developer •Note: We are not able to consider C2C or third-party submissions •Build scalable backend APIs and services using C#/.NET 6/7+, ASP.NET Core, EF Core, and JBPM. •Develop intuitive, performant Angular (13+) UI components using TypeScript, RxJS, and modular architecture. •Design and enhance Spark ETL/ELT pipelines, including transformations, data quality rules, and performance tuning. •Write high-coverage unit tests for both backend (xUnit/NUnit) and frontend (Jasmine/Karma) applications. •Write test scripts using Playwright and iCEDQ, and utilize Octane for test management. •Containerize applications and manage deployments on OpenShift (OCP), including build configurations and scaling strategies. Qualifications: •Knowledge of cloud platforms such as Azure App Service, Key Vault, or Storage. •This is an on-site role requiring five days a week in the office. The workday will begin at approximately 8:00 AM to facilitate collaboration with offshore teams. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!