Senior .NET Full Stack Developer

ApTask

Wilmington, DE • 13m ago • On-site

Senior

On-site

50 - 57 USD/yr

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Quick Facts

  • Role: Senior .NET Full Stack Developer (.NET Core + Angular)

  • Location: Wilmington, DE (Onsite)

  • Interview: Onsite interview with the customer is mandatory

  • Experience: 12+ years (candidates with fewer than 12 years should not apply)

Description

Design, develop, test, and deploy scalable enterprise web applications using .NET Core/.NET 8 and ASP.NET Core Web APIs, alongside modern front-end frameworks. Build responsive UI features, integrate RESTful APIs and third-party services, and ensure code quality, security, performance, and reliability. Collaborate across business, architecture, product, and QA teams throughout the SDLC in an Agile/Scrum environment.

Responsibilities

  • Design, develop, test, and deploy web-based applications with .NET Core/.NET 8, C#, ASP.NET Core, and Web APIs

  • Develop responsive, user-friendly front-end applications using Angular/React and web technologies (JavaScript, TypeScript, HTML5, CSS3)

  • Build and consume RESTful APIs and integrate third-party services

  • Write clean, scalable, secure, and maintainable code following best practices

  • Build and maintain database objects, optimize SQL queries, and maintain database performance

  • Collaborate with Business Analysts, Architects, Product Owners, and QA across the SDLC

  • Perform code reviews, troubleshoot production issues, and implement fixes

  • Participate in Agile ceremonies (sprint planning, daily stand-ups, retrospectives, demos)

  • Implement CI/CD pipelines and support DevOps initiatives

  • Ensure application security, performance, scalability, and reliability

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, or related field

  • 12+ years of full-stack application development experience

  • Strong understanding of OOP, design patterns, and SOLID principles

  • Experience working in Agile/Scrum environments

  • Excellent problem-solving and communication skills

  • Onsite interview with the customer is mandatory

Benefits

Not specified in the provided posting.

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