20 Results for

Application Developer Jobs in Fairfax, VA

Jobs

AI Agent & Automation Developer Cherry Bekaert LLP

Tysons Corner, VA

In addition, we offer a comprehensive, high-quality benefits program which includes annual bonus, medical, dental, and vision care; disability and life insurance; generous Paid Time Off; retirement plans; Paid Care Leave; and other programs that are dedicated to enhancing your personal and work life and providing you and your family with a measure of financial protection. Ranked among the largest accounting and consulting firms in the country and consistently recognized as a Great Place to Work, Cherry Bekaert delivers innovative advisory, assurance and tax services to our clients.

30+ days ago

Junior Automation Developer (UiPath) Leidos

Alexandria, Virginia

Candidate must, at a minimum, have one of these certifications: UiPath Certified Advanced RPA Developer, AWS Certified Cloud Practitioner, AWS Certified Developer, AWS Certified Solutions Architect, Azure Developer Associate, Azure Solutions Architect. August 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

30+ days ago

Modern Application Developer EntropyZero Consulting

Reston, VA

EntropyZero Consulting is a boutique software engineering consultancy focused on delivering quality software and software engineering solutions to public sector and commercial clients. In past Entropy Days, we've programmed robots to battle each other in a winner takes all tournament and shared presentations on topics as diverse as drones and robotics, paragliding, and home brewing.

30+ days ago

Software Developer Open Systems Technologies Corporation

Chantilly, VA

Quick Apply

They must have strong, firsthand technical expertise in a variety of configuration automation, deployment, and continuous integration technologies and the proven ability to fashion robust solutions that can keep pace with software development. The Elasticsearch Engineer/Developer will develop, deploy, administer, upgrade, and monitor the ElasticStack cluster within cloud and on-prem infrastructure, designed to deliver complex software products into a production environment.

30+ days ago

Senior Application Developer Idexx Laboratories Inc

$120,000–$130,000 / year

An innovation leader in every industry we serve, we follow our Purpose and Guiding Principles to help pet owners worldwide keep their companion animals healthy and happy, to ensure safe drinking water for billions, and to help farmers protect livestock and poultry from disease. You will work with a close-knit team of Architects, Developers, Data QA Engineers, DevOps, Product Owners, and Scrum Masters in a variety of remote locations - excellent communication, collaboration and interpersonal skills are important for team success.

9 days ago

Entry-Level React Native Developer Science Applications International Corp

Ashburn, VA

The ideal candidate will possess extensive experience in mobile development, particularly with the React Native framework, and will play a critical role in designing and implementing high-quality mobile applications. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

30+ days ago

Web Application Developer, Senior Technica Corporation

Washington, Washington, DC

$116,000–$136,000 / year
Full time

This role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to function normally through software maintenance and testing, and documenting every aspect of the application, service, or environment as a reference for future maintenance and upgrades. From our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers.

29 days ago

Senior Java Developer Annexa

Washington

Annexa is currently working with DC Government's Office of the Chief Technology Officer and is seeking a Senior Java Developer with in-depth knowledge of JAVA and J2EE background using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs. The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EEbackground using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs.

30+ days ago

Mid-level Software Developer CyberMedia Technologies

McLean, VA

Headquartered in McLean, VA, CTEC has over 300 team members working on mission-critical systems and projects for agencies such as the Department of Homeland Security, Internal Revenue Service, and the Office of Personnel Management. Database Development: Develop and maintain applications utilizing relational databases and data processing frameworks, with emphasis on SQL-driven data operations.

30+ days ago

Java, Scala, Python Developer Cymertek

Chantilly, Virginia

Java Developer, Scala Developer, Python Developer, Software Engineer, Backend Developer, Full Stack Developer, Data Engineer, Distributed Systems Developer, Big Data Developer, API Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Data Science, Information Systems, Applied Mathematics, Artificial Intelligence, Systems Engineering, Computational Science, etc.

30+ days ago

Product Architect/Full Stack Developer CACI

Ashburn, Virginia

$113,200–$237,800 / year

CACI is currently looking for a Product Architect with agile methodology experience to join our BEAGLE (Border Enforcement Applications for Government Leading-Edge Information Technology) Agile Solution Factory (ASF) Team supporting Customs and Border Protection (CBP) client located in Ashburn, VA! Overseeing project construction, reviewing pull requests, ensuring test coverage, maintaining high quality code, mentoring developers, removing blockers, and presenting your team’s product to various stakeholders.

23 days ago

Ruby Developer Senior CACI

Chantilly, Virginia

CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, and Amazon Web Services to develop business applications in support of a government customer. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

30+ days ago

Entry Level .NET Software Developer EAi Technologies

Vienna, VA

Combine that with daily catered lunch from such restaurants as Cava, Chipotle, Plaka Grill, Jason's Deli, and Shake Shack and you can see that we strive to foster a family-friendly culture that emphasizes teamwork, camaraderie, and openness. We are growing, and looking for individuals who want to be part of a fun, passionate, and highly accomplished team with Hackathons and regular events like Poker and Movie Night to keep the spirits alive.

2 days ago

Windows Application Developer Nightwing Intelligence Solutions

Sterling, Virginia

$122,000–$253,000 / year

The ideal candidates will possess strong expertise in low-level Windows systems development and demonstrate proficiency across multiple programming languages and development tools. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.

30+ days ago

Senior .Net Developer/Application Engineer - Project Software Engineer III Deloitte

Rosslyn, VA

$95,600–$188,400 / year

As a Project Software Engineer III on the Engineering as a Service team, you will design, develop, integrate, and sustain enterprise applications supporting Dynamics 365, Power Platform, and Azure-based solutions in addition to delivering secure, scalable APIs, integrations, and customizations while supporting application modernization and operational excellence. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

3 days ago

Software Developer - Entry Level (Top Secret Clearance Required) CGI Inc

Fairfax, VA

$58,000–$105,300 / year

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

30+ days ago

Software Developer CGI Inc

Arlington, VA

23 days ago

Sr Backend Developer BDR Solutions LLC

Herndon, VA

Remote

$130,000–$150,000 / year

Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Perform unit testing, integration testing, and assist in developing automated test cases to ensure 90%+ code coverage for critical functionality.

30+ days ago

Senior Software Developer Avalore, LLC

Tysons, VA

The developer, with a minimum of 10 years’ experience, will support the full lifecycle development (analyze, design, develop, deploy, maintain) of innovative and interactive web, video and multimedia training products. Products also include web-based training, SharePoint and websites, multimedia applications, video productions, graphic design, and print products.

30+ days ago

Senior Software Developer Radiance Technologies, Inc.

Mclean, VA

$150,000–$175,000 / year

This initiative aims to build a scalable, repeatable, and trustworthy Independent Verification and Validation (IV&V) framework for National Geospatial-Intelligence Agency (NGA) commercial and R&D GEOINT products (including imagery, geospatial data, 3D GEOINT, and mapping products). Backend & Pipeline Engineering: Strong proficiency in languages like Python, Go, or Java, with experience building ETL/data ingestion pipelines and integrating with enterprise databases.

30+ days ago

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Application Developer Jobs in Fairfax, VA

AI Agent & Automation Developer Cherry Bekaert LLP

Junior Automation Developer (UiPath) Leidos

Modern Application Developer EntropyZero Consulting

Software Developer Open Systems Technologies Corporation

Senior Application Developer Idexx Laboratories Inc

Entry-Level React Native Developer Science Applications International Corp

Web Application Developer, Senior Technica Corporation

Senior Java Developer Annexa

Mid-level Software Developer CyberMedia Technologies

Java, Scala, Python Developer Cymertek

Product Architect/Full Stack Developer CACI

Ruby Developer Senior CACI

Entry Level .NET Software Developer EAi Technologies

Windows Application Developer Nightwing Intelligence Solutions

Senior .Net Developer/Application Engineer - Project Software Engineer III Deloitte

Software Developer - Entry Level (Top Secret Clearance Required) CGI Inc

Software Developer CGI Inc

Sr Backend Developer BDR Solutions LLC

Senior Software Developer Avalore, LLC

Senior Software Developer Radiance Technologies, Inc.

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