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Software Engineer Engineer Jobs in Fairfax, VA (NOW HIRING)

JANSON

Software Engineer

Fairfax, VA · On-site

Description: COMPANY is seeking a Software Engineer to join a cutting-edge initiative in support of the U.S. Department of Defense (DoD) in Germany. This role plays a vital part in delivering ...

Fantom Corporation

Software Engineer

Chantilly, VA

The Software Engineer will work within an Agile development environment and collaborate with engineers, architects, and stakeholders to design, build, test, and deploy modern software solutions. The ...

Cymertek

Software Engineer

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer ...

Cymertek

Software Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software ...

Cymertek

Software Engineer

Tysons, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer ...

DANE LLC

Software Engineer

Arlington, VA · On-site

$120K - $140K/yr

  • Vision

  • Retirement

  • PTO

NET Software Engineer/Developer will design, develop, and maintain web applications using the . NET framework . The successful candidate will integrate software solutions with Oracle databases ...

Anthem Engineering

Software Engineer

Chantilly, VA · On-site

We are looking for a Software Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission ...

Anthem Engineering

Software Engineer

Chantilly, VA · On-site

We are looking for a Software Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission ...

Anthem Engineering

Software Engineer

Chantilly, VA · On-site

We are looking for a Software Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission ...

M&J Engineering

Software Engineer

Rockville, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

M&J is seeking a Software Engineer. This role is essential to ensure the reliability, performance, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s software and operational ...

M&J Engineering

Software Engineer

Rockville, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

M&J is seeking a Software Engineer. This role is essential to ensure the reliability, performance, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s software and operational ...

M&J Engineering

Software Engineer

Rockville, MD

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

M&J is seeking a Software Engineer. This role is essential to ensure the reliability, performance, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s software and operational ...

Digital Consultants, LLC

Senior Software Engineer

Washington, DC · On-site

$138K - $182K/yr

  • Medical

  • Retirement

  • PTO

Digital Consultants seeks a Senior Software Engineer (Subject Matter Expert Software Developer, Applications) to support FEMA Artificial Intelligence Support Services. The role focuses on designing ...

Digital Consultants LLC

Senior Software Engineer

Washington, DC · On-site

$138K - $182K/yr

  • Medical

  • Retirement

  • PTO

Digital Consultants seeks a Senior Software Engineer (Subject Matter Expert Software Developer, Applications) to support FEMA Artificial Intelligence Support Services. The role focuses on designing ...

Digital Consultants LLC

Senior Software Engineer

Washington, DC · On-site

$138K - $182K/yr

  • Medical

  • Retirement

  • PTO

Digital Consultants seeks a Senior Software Engineer (Subject Matter Expert Software Developer, Applications) to support FEMA Artificial Intelligence Support Services. The role focuses on designing ...

Digital Consultants, LLC

Senior Software Engineer

Washington, DC · On-site

$138K - $182K/yr

  • Medical

  • Retirement

  • PTO

Digital Consultants seeks a Senior Software Engineer (Subject Matter Expert Software Developer, Applications) to support FEMA Artificial Intelligence Support Services. The role focuses on designing ...

Socket.dev

Senior Software Engineer

Washington, DC · On-site

$140 - $180/hr

  • Medical

  • Retirement

  • PTO

Digital Consultants seeks a Senior Software Engineer (Subject Matter Expert Software Developer, Applications) to support FEMA Artificial Intelligence Support Services. The role focuses on designing ...

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Showing results 1-20

All JobsSoftware Engineer Engineer JobsSoftware Engineer Engineer Jobs in Fairfax, VA

Software Engineer Engineer information

See Fairfax, VA salary details

$61.6K

$143.2K

$199.5K

How much do software engineer engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for software engineer engineer in Fairfax, VA is $143,197.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,500.00 and $167,900.00 per year, depending on experience, location, and employer.

What is the difference between Software Engineer Engineer vs Software Engineer?

AspectSoftware EngineerSoftware Engineer Engineer
CredentialsBachelor's in CS or related field; sometimes certificationsSame as Software Engineer, often with additional certifications or experience
Work EnvironmentDevelopment teams, tech companies, startupsSimilar environments, often with more complex projects or responsibilities
Industry UsageWidely used across tech, finance, healthcare, etc.Less common; sometimes used interchangeably or in specific companies
Comparison IntentUnderstanding roles, career paths, or job requirementsClarifying distinctions or advanced responsibilities

While both roles involve software development, a Software Engineer Engineer may focus on more complex systems or specialized tasks. However, in many organizations, the titles are used interchangeably. Understanding the specific job description is essential for clarity.

Is a software engineer a well paying job?

Software engineers typically earn competitive salaries that vary based on experience, location, and specialization. They often receive benefits such as bonuses, stock options, and opportunities for career advancement, making it a financially rewarding profession overall.

What job does a software engineer do?

A software engineer designs, develops, tests, and maintains software applications and systems. They use programming languages, such as Java, Python, or C++, and often collaborate with teams to create efficient and reliable software solutions. Strong problem-solving skills and knowledge of software development methodologies are essential for this role.

What are popular job titles related to Software Engineer Engineer jobs in Fairfax, VA?

For Software Engineer Engineer jobs in Fairfax, VA, the most frequently searched job titles are:

What job categories do people searching Software Engineer Engineer jobs in Fairfax, VA look for?

The top searched job categories for Software Engineer Engineer jobs in Fairfax, VA are:

What cities near Fairfax, VA are hiring for Software Engineer Engineer jobs?

Cities near Fairfax, VA with the most Software Engineer Engineer job openings:

Software Engineer Engineer jobs near you
Infographic showing various Software Engineer Engineer job openings in Fairfax, VA as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 78% In-person, and 22% Hybrid job distribution, with an average salary of $143,197 per year, or $68.8 per hour.

Software Engineer

JANSON

Fairfax, VA • On-site

Full-time

Re-posted 4 days ago

Job description

Description:

Job Description: COMPANY is seeking a Software Engineer to join a cutting-edge initiative in support of the U.S. Department of Defense (DoD) in Germany. This role plays a vital part in delivering critical engineering and technical support services, with a strong emphasis on leveraging advanced data science and engineering solutions to drive mission success.



Position: Software Engineer (Engineer IV)

Location: Kaiserslautern, Germany

Clearance: Secret



Responsibilities include, but are not limited to, the following:


  • Debug and Troubleshoot:
  • Identify bugs and recommend fixes to both front-end and back-end code.
  • Implement version control:
  • Use Git for version control and collaborate with team members via platforms like GitHub or GitLab.
  • Write unit tests, integration tests, and end-to-end tests to ensure code quality.
  • Use testing frameworks like Jest, Mocha, or Selenium.
  • Document code, APIs, and system architecture for future reference and team collaboration.
  • Collaborate closely with full-stack configuration personnel, data scientists, and analysts within the Group to align project goals.
  • Analyze data sets for purposes ranging from descriptive to predictive across multiple platforms including but not limited to Palantir, TDP, Microsoft, Advana, and various Cloud Platforms
  • Configure data pipelines within and across various data platforms leveraging both existing connections and establishing connections with APIs.
  • Leverage existing low-code/no-code capabilities within the data platform to create decision support tools
  • Configure python/SQL/R code to create decision support tools
  • Enhance and expand the configuration of advanced analytical models using AI and ML
  • Create and configure historical datasets of pertinent parameters across multiple data platforms
  • Create and configure new and leverage existing mathematical models using historical datasets


Job Requirements:


Years of Experience combination of any of the following:


  • Eighteen (18) years of recent specialized experience
  • Major IT Certification AND fourteen (14) years of recent specialized experience
  • Associate’s degree in computer science, information management, or related discipline AND fourteen (14) years of recent specialized experience
  • Bachelor’s degree in computer science, information management, or related discipline AND ten (10) years of recent specialized experience
  • Master’s degree in computer science, information management, or related discipline AND seven (7) years of recent specialized experience
  • IA Technical Level II certification or higher:
  • CCNA-Security
  • CompTIA CySA+
  • Global Industrial Cyber Security Professional (GICSP)
  • GIAC Security Essentials (GSEC)
  • CompTIA Security+ CE
  • EC-Council Certified Network Defense (CND)
  • (ISC)² Certified?System?Security?Practitioner (SSCP)
Requirements: