Hiring: Senior Full Stack Engineer (.NET / Angular / Spark) - NC Company: Apex Systems Location: Charlotte, NC Job Posted Time: 2026-09-16 16:49:55 Employment Type: Contract Target Skills & Keywords : .NET, ASP.NET Core, Angular, Apex, Azure, Azure DevOps, C#, CI/CD, Data Pipeline, ELT, ETL, Entity Framework, GitHub Actions, Kubernetes, Microservices, OpenShift, Playwright, REST, RESTful, SQL Server, Spark, TypeScript, Vault About the job Experience: •4+ years of experience with .NET Core / .NET 6+ development, building scalable backend APIs and services. •4+ years of Angular development experience (Angular 13+), including TypeScript and modern UI architecture. •4+ years of Spark experience developing ETL/ELT pipelines and performing data transformation and performance tuning. Required Skills: •Software Engineer 4 – Senior Full Stack Engineer (.NET / Angular / Spark) •This Software Engineer 4 role is seeking a Senior Full Stack Engineer capable of building and scaling enterprise applications across the full technology stack, including .NET backend services, Angular front-end applications, JBPM workflows, SQL Server, and Spark-based data pipelines •. The engineer will support application modernization efforts using cloud-native technologies, container orchestration, and modern engineering practices. •The ideal candidate will possess strong full-stack development experience, be highly collaborative, and have the ability to independently design, develop, test, deploy, and support enterprise-grade applications while partnering with both onshore and offshore teams. •Design, develop, and maintain scalable backend APIs and services using C#/.NET 6/7+, ASP.NET Core, Entity Framework Core, and JBPM. •Build responsive and performant user interfaces using Angular 13+, TypeScript, RxJS, and modular UI architectures. •Design and optimize Spark ETL/ELT pipelines, including data transformations, data quality validations, and performance tuning. •Develop and maintain RESTful APIs and microservices supporting enterprise applications. Qualifications: •Strong experience with MS SQL Server and REST API development. •Knowledge of ADF (Azure Data Factory). •Exposure to Azure cloud services including App Service, Key Vault, and Storage. 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!