UNKNOWN

FEED

The Senior Full-Stack Developer builds the software that makes the service operable - the integration with the national customs system and port-community data, the software solutions and internal tools (including tools that draw on external data sources), and the secure data flows between the field, the analysis team and the customs administration. Develop software solutions and internal tools - including tools that integrate with external data sources (such as commercial international trade-price data) - that power the teams price-verification and risk work, and build and maintain the verification console and interfaces that present outputs and reporting in a usable, auditable form.

Securiport LLC

Senior Full-Stack Developer

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Deep understanding of memory-corruption vulnerability classes (stack/heap overflow, use-after-free, type confusion) and techniques for bypassing modern exploit mitigations (ASLR, DEP/NX, stack canaries, CFI/CFG, PAC, application sandboxing). Certifications such as OSCP (Offensive Security Certified Professional), OSED/OSEE (Offensive Security exploit development certifications), GXPN (GIAC Exploit Researcher and Advanced Penetration Tester), and GREM (GIAC Reverse Engineering Malware).

YEAR

CACI International Inc.

Vulnerability Research And Exploit Developer

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Lentech's Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields. Lentech's clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies.

Lentech Inc

FULL_TIME

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. The ideal candidate will also possess knowledge PULSE / ABACUS, and an understanding of the current modernization efforts to include Report Authoring & Dissemination (RAD).

<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;"><span style="display: inline !important; float: none; background-color: transparent; color: #565656; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 17.5px; font-style: italic; font-variant: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">To Maximize The Benefits Of Technology For Mission And Business.</span></p>
<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;"> </p>
<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;">When ELEVI was founded in 2002, our goal was to <strong style="box-sizing: border-box; font-weight: bold;">provide innovative Information Technology services and products to Federal Government and Commercial Enterprise customers.</strong></p>
<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;">Supported by a culture that thrives on constant improvement, we leverage industry leading resources, best practices and subject matter expertise to carefully transform technology and innovative ideas into sound and even revolutionary business solutions delivered on time and in-budget, providing the results you expect with the value you need!</p>
<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;">Today, ELEVI is a thriving and dynamic Information Technology company, organized into two divisions, supporting an impressive base of customers throughout the United States in both Federal as well as Commercial Enterprise markets.</p>
<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;"> </p>
<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;"><span class="lead" style="box-sizing: border-box; font-size: 18px; font-weight: 500; line-height: 27px; margin-bottom: 20px;">Leveraging over 14 years of experience,</span> ELEVI specializes in providing solutions to critical Information Technology infrastructure needs for business. Through collaborative efforts, we assess our customers&rsquo; business / mission requirements, analyze their current technology resources and then, based upon these findings and our customers&rsquo; goals and objectives, recommend, design, and support IT solutions that help their business increase effectiveness and efficiencies.</p>
<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;"> </p>
<p style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; margin: 10px 0px 10px 0px;">With certified professionals across the country, ELEVI can assist with your most urgent and highly visible information technology initiatives.</p>
<ul style="background-color: transparent; box-sizing: border-box; color: #565656; font-family: &amp;quot; roboto&amp;quot;,&amp;quot;helvetica neue&amp;quot;,helvetica,arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; margin-bottom: 10px; margin-top: 0px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">
<li style="box-sizing: border-box;"><strong style="box-sizing: border-box; font-weight: bold;">IT PROFESSIONAL SERVICES: </strong>Consulting / Planning / Engineering / Implementation / Support</li>
<li style="box-sizing: border-box;"><strong style="box-sizing: border-box; font-weight: bold;">TECHNOLOGY SYSTEMS &amp; SUPPORT:</strong> Value Added Reseller of IT Hardware &amp; Software Products</li>
<li style="box-sizing: border-box;"><strong style="box-sizing: border-box; font-weight: bold;">IT STAFFING SOLUTIONS: </strong>The right resources at the right time to augment your IT staff within your budget.</li>
</ul>

ELEVI Associates

Sr Software Developer

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Job Title: Developer IIIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: The Developer III leads complex, cross program software projects and sets technical direction across multiple initiatives. As a senior full stack engineer and solution architect, you will mentor teams, establish best practices, and deliver advanced, scalable, cloud native solutions with a strong emphasis on DevSecOps, performance, accessibility, and reliability on AWS.

<span itemprop="name">CACI</span> provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>.<br/>
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      We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

Developer III

Experienced in designing, implementing, and analyzing simulations involving extensive datasets, ensuring efficient data processing and accurate modeling outcomes. · Knowledge and experience with relational databases such as Oracle, MySQL, PostgreSQL, MariaDB, Microsoft SQL Server.

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<p>iQuasar is a technology services company based out of greater Washington, D.C. that has been in the business for more than a decade. We are experienced in working with Federal, State, and Local Governments as well as Commercial customers. Our employees and contractors have served customers like the Federal Reserve Board, United States Patent and Trade Office (USPTO), Comcast Cable, Frontier Wireless, T-Mobile, IBM, Departments of Transportation & Treasury, and Commonwealths of VA & PA, among many others.</p>
<p>We have strong capabilities in Program/ Project Management, Application & System Development/Administration, Help Desk, Cloud, Business Process Design, and Cybersecurity. We are an authorized Microsoft, Amazon Web Services, and Google partner. We provide Information Technology services to our broad customer base and proposal development and recruitment process outsourcing services to our government contractor customers.</p>
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IQUASAR LLC

Software Developer

Deep understanding of memory-corruption vulnerability classes (stack/heap overflow, use-after-free, type confusion) and techniques for bypassing modern exploit mitigations (ASLR, DEP/NX, stack canaries, CFI/CFG, PAC, application sandboxing). · Certifications such as OSCP (Offensive Security Certified Professional), OSED/OSEE (Offensive Security exploit development certifications), GXPN (GIAC Exploit Researcher and Advanced Penetration Tester), and GREM (GIAC Reverse Engineering Malware).

Vulnerability Research and Exploit Developer

sourcestack_via_bold

Data Ingestion/ETL: Enterprise level structured and unstructured data ingestion; analysis, design, build, test, implement, and support ETL solutions for multiple subject areas sourced from disparate data sources; one or more tools and techniques (e.g., Spark, Kafka, Flink, ActiveMQ, Pentaho, Perl, Shell scripting, machine translation, language identification). Responsibilities include: data mapping, modeling, and analytical support; large-scale file manipulation; data extraction, transformation, and load (ETL); database support; data testing and quality analysis; documentation preparation; and maintenance of data exploitation systems.

ETL Software Developer

Responsibilities: The engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible for reviewing data ingest tickets and merge requests with other developers on the team. Lentech's Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.

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. Experience working in a DevOps environment developing within an Agile environment using code delivery mechanisms, such as Maven, Ant, continuous build systems such as Jenkins, Nitro, Git, and code repositories such as Subversion.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Software Application Developer

Leidos is seeking a Senior Analytic Developer to support the exciting Access Discovery & Tradecraft mission, where you'll develop cutting-edge analytic capabilities, automate analyst workflows, and build next-generation software that enables mission success. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

Senior Analytic Developer (SWE-3)

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. As a Full Stack Developer, you will contribute to the design and development of features and solutions across our infrastructure and platform capabilities, collaborating with senior engineers and technical leads to translate requirements into working software.

Full Stack Developer

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. This role supports modernization of legacy Oracle APEX applications and functionality into a modern architecture using PostgreSQL, Java, and contemporary web technologies.

Guidehouse

Full Stack Developer – Senior

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. As a developer on this exciting and dynamic program; you will bring your software development experience and perspective to work within a multi disciplined agile team in designing, developing, and maintaining next generation mission management applications.

Front End Software Developer

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. We value team members who strive to produce high quality work through collaboration with team members and customers while making a difference through individual contributions to ensure project success for our team and our customers.

We are seeking an entry-level Full-Stack Software Developer to join our software development team in Ashburn, Virginia, supporting U.S. Customs and Border Protection (CBP) within the Department of Homeland Security (DHS). Design, build, and maintain full-stack web applications using Angular (TypeScript/JavaScript) and Spring Boot (Java).

Unissant

Entry-level Full-Stack Software Developer

Talent Acquisition

Candidates must be adept at leveraging AI coding assistants (e.g., Claude, Amazon Q Developer) to accelerate delivery, while applying strict human oversight to validate, secure, and maintain complex enterprise code. •Strong expertise in Java/Springboot, Angular(version 17 or higher), PostgreSQL, and AWS environments.

Bow Wave LLC

Full Stack Developer Senior - TS required to apply - Wash DC + Hybrid

The ideal candidate has extensive experience developing software for Computer Network Operations (CNO), distributed systems, and mission-critical applications while working in secure, high-performance environments. In this role, you will research, design, develop, test, and optimize systems-level software that supports advanced cyber operations, cloud environments, and enterprise computing platforms.

TalentRemedy

Senior CNO Software Developer

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. In this role, you will create, modify, and maintain application programs, components, and interfaces within the COTS software suite used to perform everyday business operations such as HR, Financials, and Customer Relationship Data.

Senior COTS Developer

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. · Design, code, and unit test front-end and back-end solutions for integrated systems using languages and packages such as HTML, CSS, C++, C#, Java, and JavaScript.

Java Developer Jobs in Arlington, VA

Senior Full-Stack Developer Securiport LLC

Vulnerability Research And Exploit Developer CACI International Inc.

Senior Full-Stack Developer Lentech Inc

Sr Software Developer ELEVI Associates

Developer III CACI

Software Developer IQUASAR LLC

Vulnerability Research and Exploit Developer CACI

ETL Software Developer CSI

Software Developer Lentech Inc

Software Application Developer Leidos Holdings Inc

Senior Analytic Developer (SWE-3) Leidos Holdings Inc

Full Stack Developer CACI

Full Stack Developer – Senior Guidehouse

Front End Software Developer CACI

Software Developer CACI

Entry-level Full-Stack Software Developer Unissant

Full Stack Developer Senior - TS required to apply - Wash DC + Hybrid Bow Wave LLC

Senior CNO Software Developer TalentRemedy

Senior COTS Developer CACI

Senior Principal Software Developer CACI

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