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Senior Software Engineer jobs in Fairfax

483 senior software engineer opportunities in Fairfax updated today

483

job offers found

· Page 1 / 25
General Dynamics
$122,275 - $165,431 /year

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Software Engineering Job Qualifications: Skills: Change Management, Problem Solving, Process Improvements Certifications: None Exp

Full timeOn-site
Yesterday

Job Description The Role The Manufacturing Software Test Engineer (MSTE) is responsible for developing and executing the strategy for production test systems across vehicle assembly plants and supporting facilities to ensure electrical quality and defect prevention. This role oversees test system in

Full timeOn-site
4 days ago
NASK
$70,000 - $190,000 /year

Position: Software Engineer – Data Visualization & UI/UX Location: Fairfax, VA Job Id: 605 # of Openings: 1 Software Engineer Location: Fairfax, VA Minimum Clearance Required to Start: Active TS to apply, ability to obtain an SCI Join NASK and help shape the next generation of digital signal pro

Full timeOn-site
6 days ago
VTG

Overview We are seeking a Software Engineer in McLean, VA to develop and maintain high-performance web applications using Rust. What will you do? Develop and maintain high-performance web applications using Rust. Design and implement AI-powered features and functionality. Optimize application perfor

Full timeOn-site
1 week ago
Riverside Research Institute

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the country’s most challenging technical problems.

Full time
1 week ago

Req ID: RQ231399 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACLC (T3) Job Family: Data Science and Data Engineering Skills: Artificial Intelligence Software,Large Language Models (LLMs),Machine Learning Methods Certifications: AWS Certifie

1 week ago
Riverside Research Institute

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the country’s most challenging technical problems.

Full time
1 week ago
Riverside Research Institute

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the country’s most challenging technical problems.

Full time
2 weeks ago

Senior Application Development EngineerThe Application Development discipline at Noctua Technology, LLC is a strategic force driving innovation through modern software practices. Our team of skilled professionals specializes in designing, building, and optimizing systems and applications using cloud

5 days ago
Riverside Research Institute

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the country’s most challenging technical problems.

5 days ago

Req ID: RQ227958 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: Other Job Family: Software Engineering Skills: UI/UX Design,UI Framework,User Experience (UX),User Interfaces (UI) Experience: 10 + years of related experience Job Description: UI/

3 days ago

Software EngineerRiverside Research Institute is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the country's most challenging technical pr

5 days ago

Senior Application Development EngineerThe Application Development discipline at Noctua Technology, LLC is a strategic force driving innovation through modern software practices. Our team of skilled professionals specializes in designing, building, and optimizing systems and applications using cloud

5 days ago

Software Engineer Riverside Research Institute is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the country's most challenging technical p

6 days ago

Riverside Research is seeking an experienced Software Engineer to help develop high-performance, large-scale electromagnetic analysis tools. You will work with a diverse team of physicists, engineers, and mathematicians to translate complex models into efficient code, mentor junior developers, and a

5 days ago

Riverside Research is seeking an experienced Software Engineer to develop high-performance electromagnetic analysis tools. You will join a diverse team in a state-of-the-art defense computing environment, improving software practices, and mentoring junior developers. The role requires collaboration

5 days ago
Riverside Research Institute

Riverside Research Institute is seeking an experienced Software Engineer to contribute to high-performance, large-scale electromagnetic analysis tools. You will collaborate with physicists, RF engineers and mathematicians to translate complex models into efficient code. The role emphasizes design, t

5 days ago
G2i Inc.

Senior Software Engineer, AI Training - United States Open Contract 100.00-200.00 USD per hour as stated in the posting About this job Contract | Remote, worldwide | $100-$200/hour depending on experience and location | 10-20 hrs/week Please note that eligibility may vary depending on your location,

5 days ago

Senior Site Reliability EngineerThe Site Reliability Engineering discipline at Noctua Technology, LLC is a strategic force driving digital transformation. We treat operations as a software engineering challenge, focusing on the seamless integration, scalability, and long-term reliability of cloud na

5 days ago

Req ID: RQ231968 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Skills: Amazon Web Services (AWS),Cloud Computing,Software Solutions Experience: 5 + years of related experience Job Description: SOFTWARE DEV

2 days ago

Jobs in nearby locations

Applied Research in Acoustics LLC

Software Engineer / Senior Software EngineerARiA applies broad interdisciplinary expertise in acoustics, machine learning, modeling & simulation, and signal processing toward innovative science and engineering research and development for a diverse set of government and corporate clients. Partne

3 weeks ago
Applied Research in Acoustics LLC

Software Engineer / Senior Software EngineerARiA applies broad interdisciplinary expertise in acoustics, machine learning, modeling & simulation, and signal processing toward innovative science and engineering research and development for a diverse set of government and corporate clients. Partnering

3 weeks ago
Applied Research in Acoustics LLC

Software Engineer / Senior Software Engineer ARiA applies broad interdisciplinary expertise in acoustics, machine learning, modeling & simulation, and signal processing toward innovative science and engineering research and development for a diverse set of government and corporate clients. Partnerin

1 month ago
Trusted Space, Inc.
$12,500 - $18,750 /month

Summary Position Title: Senior Software Engineer Position ID: TA273 Location(s): Hybrid; Aurora, CO; Chantilly, VA; Herndon, VA Application Deadline: November 30, 2026 Security Clearance Requirement: TS/SCI Security Clearance with CI Polygraph Job Description Trusted Space is seeking a Software Deve

Full timeOn-site
2 days ago

Senior Software EngineerWhy This is an Exciting Role:As a Senior Full Stack Developer with BI&A you will be supporting an IC Customer working on mission driven applications. Candidates in this role will:Design, develop, and maintain full stack applications using React, TypeScript, Node.js, Java, Pyt

3 days ago

Job DescriptionJob Description We are actively hiring for the position of Senior Software Engineer in Arlington, TX Office Hours: Monday to Friday 9am – 6pm Duties & Responsibilities: Plays a key role in designing, building, and maintaining scalable, reliable, and efficient software systems. Con

5 days ago
Leidos
$107,900 - $195,050 /year

Help deliver the digital capabilities that connect the Intelligence Community with critical information, enable secure access to mission-essential services, and ensure users have reliable technology when it matters most. Leidos is seeking an innovative, hands-on Senior Software Engineer to support t

Full timeHybrid
5 days ago

Senior Software EngineerAEEC, a Verdantas Company, is seeking a strong Senior Software Engineer to support our Federal client in Washington, DC. This position will be part-time, working approximately 30 hours per week based on business needs. As the Senior Software Engineer, you will be responsible

1 week ago
Accenture Federal Services
$8,350 - $16,950 /month

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, nation

On-site
1 week ago

Estimated salary for Senior Software Engineer in Fairfax

$115,000 – $175,000/year

Estimation confidence: High

Estimate based on market data for Fairfax. Actual salaries may vary depending on experience, company, and area.

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Frequently asked questions about Senior Software Engineer in Fairfax

How much does a Senior Software Engineer earn in Fairfax?
The estimated salary for Senior Software Engineer in Fairfax ranges from $115,000 to $175,000 USD per year, depending on experience and company.
How many Senior Software Engineer jobs are available in Fairfax?
There are currently 483 job offers for Senior Software Engineer in Fairfax listed on BeBee.
How can I find a Senior Software Engineer job in Fairfax?
Sign up for free on BeBee, search for Senior Software Engineer jobs in Fairfax, and apply directly with one click.
Which companies are hiring Senior Software Engineer in Fairfax?
Multiple companies in Fairfax are looking for Senior Software Engineer. Browse the listings on BeBee to see companies that are actively hiring.