.NET Senior System Developer TS/SCI

IBM Computing; Bethesda (MD); On-site; USD 100,000 - 150,000; Full time

Job summary

IBM Consulting is seeking an Application Developer specializing in the Microsoft .NET stack to design, build, and maintain web applications. You’ll craft user interfaces, integrate with the business logic layer, and deliver end-to-end solutions using C#, ASP.NET Core, and modern front-end frameworks.

You’ll work with SQL Server, Azure SQL, MySQL, and cloud services on Azure or AWS, applying DevOps and Agile practices to drive rapid, reliable deployments.

Qualifications

• Experience designing, building, and maintaining web applications using the .NET stack.
• Experience with SQL Server, Azure SQL, and MySQL databases.
• Cloud services experience with Azure or AWS.
• Proficiency with CI/CD and Agile delivery practices.
• Ability to lead end-to-end solution development.
• Active Top Secret Clearance with SCI access.

Responsibilities

• Design, develop, and maintain web applications using the Microsoft development stack.
• Build user interfaces and integrate them with business logic.
• Work with databases such as SQL Server, Azure SQL, and MySQL.
• Collaborate on Azure or AWS cloud service projects.
• Lead end-to-end development from conception through deployment.

Skills

.NET Stack

C#

Angular

React

jQuery

Knockout.js

Azure SQL

SQL Server

MySQL

Azure

AWS

DevOps

Agile

Tools

Microsoft DevOps

Job description

Introduction

A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, you’ll have the tools to drive meaningful change and accelerate client impact. At IBM Consulting, curiosity fuels success. You’ll be encouraged to challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long‑term career development while valuing your unique skills and experiences.

Your role and responsibilities

As an Application Developer specializing in the Microsoft .NET Stack, you will design, create, and maintain web applications using the entire Microsoft development suite. You will work on crafting user interfaces, integrating them with the business logic layer, and developing applications end-to-end using the Microsoft custom development stack.

Your primary responsibilities will include:

• Design and Develop Web Applications: Design, create, and maintain web applications using modern scripting languages like jQuery, Angular, React.js, and Knockout.js, and integrate them with the business logic layer using primarily C# and the .NET Core framework.
• Work with Databases: Develop applications end-to-end using databases such as SQL Server, Azure SQL, and MySQL as part of the Microsoft custom development stack.
• Integrate with Cloud Services: Collaborate on projects that involve working with Cloud services, preferably in Azure or AWS, to deliver comprehensive solutions.
• Implement Continuous Development: Apply experience with Continuous Development and Deployment Frameworks, such as Microsoft DevOps tools, and Agile delivery methods to drive efficient application development.
• Deliver End-to-End Solutions: Lead the development of applications from conception to deployment, ensuring seamless integration of all components.

Requires Top Secret Clearance with SCI access

Required technical and professional expertise

• Microsoft .NET Stack Development: Experience with designing, creating, and maintaining web applications using the entire Microsoft development suite, including modern scripting languages like jQuery, Angular, React.js, and Knockout.js.
• Database Management: Experience with developing applications end-to-end using databases such as SQL Server, Azure SQL, and MySQL as part of the Microsoft custom development stack.
• Cloud Services Integration: Experience working with Cloud services, preferably in Azure or AWS, to deliver comprehensive solutions.
• Continuous Development and Deployment: Experience with Continuous Development and Deployment Frameworks, such as Microsoft DevOps tools, and Agile delivery methods.
• End-to-End Solution Development: Experience leading the development of applications from conception to deployment, ensuring seamless integration of all components.
• Must possess and have the ability to maintain active Top Secret Clearance with SCI access

Preferred technical and professional experience

• Familiarity with Agile Methods: Experience with Agile delivery methods to drive efficient application development, ensuring seamless integration of all components and iterative improvement.
• Exposure to Azure/AWS: Experience working with Cloud services, preferably in Azure or AWS, to deliver comprehensive solutions and enhance application scalability.
• Knowledge of DevOps Tools: Experience with Continuous Development and Deployment Frameworks, such as Microsoft DevOps tools, to streamline application development and deployment processes.

IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.