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Senior Application Developer Jobs in Fairfax, VA

Asset Staffing

Senior Application Developer

Washington, DC · On-site

$108.70K - $149.40K/yr

Senior Application Developer Entrusted by companies with challenging Cyber Security and IT data management recruiting needs, Flex Staffing Resources identifies exceptional talent and cutting edge ...

SOSi

Senior Application Developer

Fort Belvoir, VA

$108.60K - $149.30K/yr

In this role, the Senior Application Developer will serve as a technical expert responsible for the design, development, integration, and maintenance of complex software applications. The position ...

SOSi

Senior Application Developer

Fort Belvoir, VA

$108.60K - $149.30K/yr

In this role, the Senior Application Developer will serve as a technical expert responsible for the design, development, integration, and maintenance of complex software applications. The position ...

SOSi

Senior Application Developer

Fort Belvoir, VA · On-site

$108.60K - $149.30K/yr

In this role, the Senior Application Developer will serve as a technical expert responsible for the design, development, integration, and maintenance of complex software applications. The position ...

SOSi

Senior Application Developer

Fort Belvoir, VA · On-site

$108.60K - $149.30K/yr

In this role, the Senior Application Developer will serve as a technical expert responsible for the design, development, integration, and maintenance of complex software applications. The position ...

KurzSolutions

Senior Application Developer

Washington, DC · Remote

$108.70K - $149.40K/yr

Senior Application Developer A Place Unlike Any Other, Home Away From Home... The Community - Washington DC Monuments and memorials, eclectic neighborhoods, true local flavor - Washington, DC is a ...

BLN24

Senior Application Developer

Mclean, VA · On-site

$97K - $133.40K/yr

Job Title:  Senior Application Developer (NOAA/AWIPS) Company: BLN24 About Us: We find strength in teamwork-a better you is a better us BLN24 is an award-winning Management Consulting Firm ...

BLN24

Senior Application Developer

Mclean, VA · Remote

$98.50K - $135.40K/yr

We are seeking Senior Application Developers to support the NOAA National Weather Service AWIPS program, a mission-critical system used nationwide to process and disseminate real-time weather data ...

BLN24

Senior Application Developer

Mclean, VA · On-site

$97K - $133.40K/yr

Senior Application Developer (NOAA/AWIPS) Company: BLN24 About Us:We find strength in teamwork-a better you is a better us BLN24 is an award-winning Management Consulting Firm thatsupports the U.S.

Essnova Solutions

Senior Application Developer

Washington, DC · On-site

$108.70K - $149.40K/yr

The TRIRIGA Senior Application Developer is responsible for system updates, patching, performance tuning, and configuration changes. The Application Developer supports functional requirements ...

Amyx

Application Developer

Arlington, VA · On-site

The Sr Application Developer must be a senior level system programmer. * They must have an undergraduate degree in computer science, engineering, or mathematics from an accredited college or ...

CivicMinds, Inc

Senior Application Developer

Washington, DC · On-site

$108.70K - $149.40K/yr

The Senior Application Developer is responsible for guiding development on Angular/.NET/C# based websites. This role involves leading custom web development throughout the entire project life cycle ...

CivicMinds, Inc.

Senior Application Developer

Washington, DC · On-site

$108.90K - $149.80K/yr

The Senior Application Developer is responsible for guiding development on Angular/.NET/C# based websites. This role involves leading custom web development throughout the entire project life cycle ...

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Senior Application Developer information

See Fairfax, VA salary details

$55.6K

$118.4K

$164.4K

How much do senior application developer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior application developer in Fairfax, VA is $118,412.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,900.00 and $136,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Application Developer, and why are they important?

To thrive as a Senior Application Developer, you need advanced programming skills, a deep understanding of software development lifecycles, and typically a bachelor’s degree in computer science or related fields. Mastery of languages like Java, C#, or Python, experience with frameworks, databases, and familiarity with version control systems (such as Git) are essential, and certifications like AWS Certified Developer or Microsoft Certified: Azure Developer Associate can be advantageous. Strong problem-solving, leadership, and communication skills help you manage projects and mentor junior developers. These skills are crucial for delivering robust, scalable applications and ensuring effective collaboration within development teams.

What are some typical challenges faced by Senior Application Developers when leading development projects?

Senior Application Developers often encounter challenges such as balancing project deadlines with code quality, managing technical debt, and integrating new technologies into existing systems. They are typically responsible for mentoring junior developers, which requires strong communication and leadership skills. Additionally, they must collaborate closely with cross-functional teams, such as QA, UX/UI designers, and product managers, to ensure that project requirements are met while maintaining scalability and performance standards.

What are Senior Application Developers?

Senior Application Developers are experienced professionals who design, build, and maintain complex software applications. They lead development teams, make key architectural decisions, and ensure that software projects meet technical standards and business requirements. In addition to writing code, they often mentor junior developers, troubleshoot high-level issues, and collaborate with other departments to deliver robust solutions. Their expertise helps organizations create scalable and efficient applications tailored to business needs.

What is the difference between Senior Application Developer vs Application Engineer?

AspectSenior Application DeveloperApplication Engineer
Required CredentialsBachelor's degree in CS or related field; 5+ years experience; programming certificationsBachelor's degree in CS or related field; 3+ years experience; technical certifications
Work EnvironmentDesigning, developing, and maintaining applications; leading projectsImplementing, testing, and supporting applications; collaborating with development teams
Employer & Industry UsageTech companies, finance, healthcare; senior roles in software developmentIT firms, manufacturing, telecom; technical support and implementation roles

While both roles involve application development, Senior Application Developers typically lead projects and have more experience, whereas Application Engineers focus on implementing and supporting applications within technical teams.

What are the most commonly searched types of Application Developer jobs in Fairfax, VA? The most popular types of Application Developer jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Senior Application Developer jobs? Cities near Fairfax, VA with the most Senior Application Developer job openings:
Senior Application Developer jobs near you
Senior Application Developer

Senior Application Developer

Asset Staffing

Washington, DC • On-site

$108.70K - $149.40K/yr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Senior Application Developer

Entrusted by companies with challenging Cyber Security and IT data management recruiting needs, Flex Staffing Resources identifies exceptional talent and cutting edge companies and brings them together.

A Sr. technical expert on software engineering with modern and cloud technologies is needed to pave the way to better healthcare to providers. This will serve as Sr. technical lead and primary architect for developing and maintaining various scales of information systems. Advise and lead Sr. and associate developers in system design, technology adaption, and security implementation. Work with directors and Sr. management to develop and set a technology development path for the organization. Lead the effort in training Sr. and associate software developers with new and mature technologies applicable to the organization's needs. When appropriate and/or required, act as project leader, and work with various stakeholders to ensure the successful delivery of software systems.

  • Architects, plans, leads and executes programming approaches to support various development projects. Can code at an expert level in applications such as C#, ASP.NET,.NET Core, SQL, React, TypeScript, Git, Azure, Knockout etc.
  • Provides technical assistance to users of applications; troubleshoots technical problems; communicates solutions to users and/or delegates to the appropriate staff. Provides guidance to addressing customer issues related to software.
  • Assist Sr. management in setting standards for modern and cloud technologies, developing best practices for implementation.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

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