.NET Developer

5 months ago

Alexandria, United States Addison Group Full time

We are an innovative technology company dedicated to building cutting-edge software solutions that drive business success. We are seeking a highly skilled Senior .NET Developer with a strong background in responsive web development, Azure DevOps, HTML, and CSS. The ideal candidate will have a passion for creating efficient, scalable, and user-friendly applications.


Job Summary: The Senior .NET Developer will be responsible for designing, developing, and maintaining complex web applications, focusing on back-end functionality and front-end usability. This role requires deep expertise in the .NET framework and hands-on experience in responsive web development, Azure DevOps, HTML, and CSS. The successful candidate will work closely with cross-functional teams to deliver high-quality software solutions that meet business needs.


Key Responsibilities:

  • Full-Stack Development: Design, develop, and maintain high-performance web applications using the .NET framework, ensuring seamless integration between front-end and back-end components.
  • Responsive Web Development: Develop and implement responsive web designs using HTML, CSS, and JavaScript frameworks to ensure applications work across various devices and screen sizes.
  • Azure DevOps: Utilize Azure DevOps for continuous integration and continuous delivery (CI/CD) pipelines, source control, and automated testing to streamline the development process and improve software quality.
  • Front-End Development: Collaborate with design and UX teams to translate mockups and wireframes into fully functional, visually appealing web pages.
  • API Integration: Develop and maintain RESTful APIs and web services to support front-end functionality and third-party integrations.
  • Performance Optimization: Analyze and optimize application performance, focusing on speed, scalability, and responsiveness.
  • Code Quality: Write clean, maintainable, well-documented code, following best practices and coding standards.
  • Collaboration: Work closely with product managers, designers, and other developers to ensure project requirements are met and delivered on time.
  • Troubleshooting & Debugging: Identify, troubleshoot, and resolve complex software issues across the full stack.
  • Mentorship: Provide technical guidance and mentorship to junior developers, fostering a culture of continuous learning and improvement.


Minimum Requirements:

  • Education: Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
  • Experience: 8+ years of experience in software development with a strong focus on .NET technologies (C#, ASP.NET, .NET Core).
  • Front-End Skills: Proven experience with responsive web development using HTML, CSS, JavaScript, and related frameworks (e.g., Bootstrap, Angular, React).
  • Azure DevOps: Hands-on experience with Azure DevOps, including CI/CD pipeline creation, source control (Git), and automated testing.
  • API Development: Experience with developing and consuming RESTful APIs and web services.
  • Problem-Solving: Strong analytical and problem-solving skills with the ability to troubleshoot complex issues.
  • Communication: Excellent verbal and written communication skills, with the ability to collaborate effectively across teams.


Preferred Qualifications:

  • Experience with cloud-based architectures and services, particularly within the Azure ecosystem.
  • Familiarity with modern front-end frameworks and libraries (e.g., Angular, React, Vue.js).
  • Knowledge of containerization technologies (e.g., Docker, Kubernetes).
  • Experience with Agile/Scrum methodologies and working in an Agile team environment.
  • Certification in .NET, Azure, or related technologies.

  • .NET Developer

    1 week ago

    Alexandria, United States Addison Group Full time

    We are an innovative technology company dedicated to building cutting-edge software solutions that drive business success. We are seeking a highly skilled Senior .NET Developer with a strong background in responsive web development, Azure DevOps, HTML, and CSS. The ideal candidate will have a passion for creating efficient, scalable, and user-friendly...

  • Addison Group | .NET Developer

    3 weeks ago

    alexandria, United States Addison Group Full time

    We are an innovative technology company dedicated to building cutting-edge software solutions that drive business success. We are seeking a highly skilled Senior .NET Developer with a strong background in responsive web development, Azure DevOps, HTML, and CSS. The ideal candidate will have a passion for creating efficient, scalable, and user-friendly...

  • Addison Group | .NET Developer

    3 weeks ago

    alexandria, United States Addison Group Full time

    We are an innovative technology company dedicated to building cutting-edge software solutions that drive business success. We are seeking a highly skilled Senior .NET Developer with a strong background in responsive web development, Azure DevOps, HTML, and CSS. The ideal candidate will have a passion for creating efficient, scalable, and user-friendly...

  • Senior .Net Developer

    2 days ago

    Alexandria, United States Network Designs Inc. Full time

    Job DescriptionJob DescriptionJob DescriptionThe Senior .NET Developer's responsibilities include participating in the entire software development life cycle, debugging applications and configuring existing systems. This will be a hands-on technical development position supporting sustainment (O&M) and modernization of infrastructure services as well as...

  • Senior .NET Software Engineer

    1 week ago

    Alexandria, United States Network Designs Inc. Full time

    Job OverviewThe Senior .NET Software Engineer will play a key role in our company's success, participating in the entire software development life cycle and collaborating with a team of 5-10 developers to sustain and modernize infrastructure services. This hands-on technical development position requires expertise in .NET software development languages,...

  • Lead .Net Software Engineer

    3 weeks ago

    Alexandria, Virginia, United States Network Designs Inc. Full time

    About Network Designs Inc.We are a dynamic company specializing in software development, always looking for talented professionals to join our team. As a Senior .NET Developer at Network Designs Inc., you will have the opportunity to work on challenging projects and develop your skills in a collaborative environment.The estimated annual salary for this...

  • Senior Developer Position

    2 weeks ago

    Alexandria, Virginia, United States Addison Group Full time

    About the RoleWe are seeking a highly skilled Senior .NET Developer to join our dynamic development team at Addison Group.The ideal candidate will have extensive experience in building and maintaining enterprise-level applications using the .NET framework. This role will involve leading development projects, mentoring junior developers, and working closely...

  • Software Developer Lead

    1 week ago

    Alexandria, United States Network Designs Inc. Full time

    About the RoleThis Full Stack .NET Development Specialist will develop applications using the .NET framework, adapt existing source code to meet current requirements, and support production environments. The ideal candidate will have at least 10 years' experience in related work, a Bachelor's degree in Computer Science or a related field, and excellent time...

  • Software Development Expert Sr

    1 week ago

    Alexandria, Virginia, United States Sedgwick Full time

    Sedgwick is a leading global provider of technology-enabled risk, benefits and integrated business solutions.We are looking for a talented Software Development Expert Sr to join our team in this exciting role!About the Role:This position involves developing, maintaining, testing and debugging software to meet defined requirements in a Windows client/server...

  • Specialist, Full Stack Web Developer

    1 day ago

    Alexandria, United States American Physical Therapy Association Careers Full time

    Title:  Specialist, Full Stack Web Developer Department/Unit: Digital Marketing and Content/Member Experience FLSA Status: Full-time, Exempt Location: This position is located onsite at the APTA headquarters in Alexandria, VA About APTA Do you want to contribute to an organization dedicated to improving societal health? Would you like to...

  • Specialist, Full Stack Web Developer

    2 days ago

    Alexandria, United States American Physical Therapy Association Full time

    Title:  Specialist, Full Stack Web Developer Department/Unit: Digital Marketing and Content/Member Experience FLSA Status: Full-time, Exempt Location: This position is located onsite at the APTA headquarters in Alexandria, VA About APTA Do you want to contribute to an organization dedicated to improving societal health? Would you like to...

  • Specialist, Full Stack Web Developer

    3 weeks ago

    Alexandria, United States American Physical Therapy Association Full time

    Title: Specialist, Full Stack Web Developer Department/Unit: Digital Marketing and Content/Member Experience FLSA Status: Full-time, Exempt Location: This position is located onsite at the APTA headquarters in Alexandria, VA About APTA Do you want to contribute to an organization dedicated to improving societal health? Would you like to collaborate with...

  • Geospatial Application Developer

    1 month ago

    Alexandria, Virginia, United States GEOSPATIAL CONSULTING GROUP INTERNATIONAL LLC Full time

    Job SummaryGeo CGI is seeking a highly skilled GIS Developer to join our team. As a GIS Developer, you will design, develop, and deploy geospatial applications and capabilities for a large U.S. Federal agency GIS program.ResponsibilitiesProvide support in the development and/or configuration of geospatial applications, tools, and scripts to meet functional...

  • Specialist, Full Stack Web Developer

    13 hours ago

    Alexandria, United States KENTUCKY SOCIETY OF ASSOCIATION EXECUTIVES INC Full time

    Title: Specialist, Full Stack Web DeveloperDepartment/Unit: Digital Marketing and Content/Member ExperienceFLSA Status: Full-time, ExemptLocation: This position is located onsite at the APTA headquarters in Alexandria, VAAbout APTADo you want to contribute to an organization dedicated to improving societal health? Would you like to collaborate with...

  • Principal Software Architect

    3 weeks ago

    Alexandria, Virginia, United States Network Designs Inc. Full time

    About Network Designs Inc.We are a leading provider of innovative software solutions. Our team is comprised of experienced professionals dedicated to delivering high-quality results.As a key member of our development team, the Senior .NET Developer will play a crucial role in designing, developing, and deploying scalable software solutions using .NET...

  • Senior Microsoft Power Apps Developer #1275872

    22 hours ago

    Alexandria, United States Network Designs Inc. Full time

    Job DescriptionJob DescriptionJoin Our Team as a Senior Microsoft Power Apps Developer!Requirement: U.S CitizenshipLocation: This position is onsite and requires the candidate to be onsite five days a week in Alexandria, VA. (Transportation benefits are available!)Clearance: Candidate must be able to obtain Public Trust clearanceJob Description:NDi is...

  • IT Cybersecurity Specialist

    4 hours ago

    Alexandria, United States National Credit Union Administration Full time

    Summary The NCUA is ranked #9 for the 2023 best places to work in the Federal government (mid-size agencies). This position is at the National Credit Union Administration (NCUA) in the Office of the Chief Information Officer. This position serves as an IT Cybersecurity Specialist (Software Development). Responsibilities Click on the link below for essential...

  • GIS Developer

    3 months ago

    Alexandria, United States GEOSPATIAL CONSULTING GROUP INTERNATIONAL LLC Full time

    At geocgi we pride ourselves on not losing our focus. We started out and remain GIS experts (or geeks. . . depending on your perspective). Since 2006, we've evolved into a world-class and world-wide service provider of multiple disciplines. We are a talented, hardworking group that share values and characteristics that drive client, professional, and...

  • Business Development Senior Manager

    2 days ago

    Alexandria, United States Aptive Full time

    Job SummaryAptive Resources is seeking a Business Development Senior Manager with proven experience winning net new business in the federal civilian market. This role is responsible for driving the full lifecycle of business development activities from identification to win. Successful candidates must have a proven track record with client relationship...

  • Business Development Senior Manager

    10 hours ago

    Alexandria, United States Aptive Full time

    Job SummaryAptive Resources is seeking a Business Development Senior Manager with proven experience winning net new business in the federal civilian market. This role is responsible for driving the full lifecycle of business development activities from identification to win. Successful candidates must have a proven track record with client relationship...