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In recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. We are seeking a Subject Matter Expert (SME)level Lead Application Developer to lead the design and development of new and modernized applications for the U.S. Census Bureaus Decennial Transformation and Application Modernization (DTAM) effort.

Bart & Associates Inc

Lead Application Developer

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Develop and apply agentic AI workflows that augment and accelerate reverse-engineering and cyber analysis tasks, combining traditional reverse-engineering techniques with AI-assisted analysis, code generation, data extraction, tool execution, and technical reasoning. Build, configure, and maintain AI development infrastructure, including model interfaces, agent frameworks, tool integrations, model context protocol (MCP) services, retrieval systems, and supporting automation.

YEAR

Johns Hopkins University Applied Physics Laboratory LLC

Reverse Engineer and AI Workflow Developer

ADAPTED_NOW

HOUR

This is a full-stack position with a strong front-end emphasis: the ideal candidate will design and build modern, responsive user interfaces using React or Vue.js that put intelligent document processing in the hands of end users, while also developing the scalable backend services that power intelligent document ingestion, extraction, and transformation workflows. The successful candidate will spend the majority of their time building and refining the front-end layer — component libraries, state management, and API integration — while contributing to services that integrate traditional software engineering with modern AI/ML capabilities.

Software Guidance & Assistance

Full Stack Mid-Level Developer

In recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. This role provides technical and management leadership on major application development assignments, applying coding and documentation best practices and adhering to USCB technical and security requirements and SDLC frameworks.

Bart & Associates

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Jon Title: AWS Python Lead Developer (Its a backfill role) Location: NYC Duration: Long - Term Mode Of Work: 3days Hybrid Note: Looking for 12+years profiles and who are locals to NY/NJ only Visa: USC, GC, GC EAD, H4 EAD only Note this requirement is for full stack engineer – React/Python/Postgres Responsibilities:Contribute to the design, development, and deployment of the firm’s central data marketplace platform, ensuring scalability, performance, reliability, and security to serve enterprise-wide business needs. Experience leveraging modern data and workflow tools such as Airflow, Kafka, Spark, DuckDB, DBT, Dremio, and Postgres Experience integrating advanced AI/ML solutions and frameworks, including OpenAI APIs, agentic architectures, LangChain, LangGraph, MCP, etc.

Polar IT Services

AWS Python Lead Developer

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. Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal.

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

Python Developer

Job Title: C++ Mid-Level SW DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: CACI is looking for a motivated, experienced mid level C++ full software cycle developer to support NSWC Carderock Division's Ship Design and Submarine Development group. Responsibilities: - Complete pull requests (PRs) that are either assigned or available to be signed up for- Work as a team in order to accomplish complex tasking- Be willing to learn new concepts and software lifecycle tools- Work with software testers to ensure submitted code works as intended- Communicate and provide current status during any meetings from tech lead or project lead.

<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

C++ Mid-Level SW Developer

Job Title: Vulnerability Research and Exploit DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: As a Vulnerability Research and Exploit Developer (VRED) at CACI, you will play a crucial role supporting DoD and IA/IC requirements analyzing and exploiting mobile and network devices. 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).· Experience building fuzzing harnesses (e.g., AFL++, libFuzzer, honggfuzz) and triaging the resulting crashes to root cause.·

Vulnerability Research and Exploit Developer

Demonstrated experience performing ETL activities including, but not limited to, parser development and deployment; data flow management; implementing data lifecycle policies; troubleshooting data access issues; and developing data models. The candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications in support of Extracting, Transforming and Loading of data into an enterprise Data Lake.

ETL Java Developer (SME)

These applications allow users to obtain vital information such as: current War Reserve Materiel assemblage authorizations, historical equipment maintenance data, calculated force health protection requirements, Theatre Lead Agent Medical Materiel ordering capability, Key Performance Indicator and Logistics Management Indicator metrics, and much more. Develop and integrate web applications within the existing AFMED website framework, including data definition libraries, role-based security, navigation structure, and database design methodologies.

VetRamp

Web Developer

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Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management, delivering innovative technical solutions that support critical national security missions. DevOps and Configuration Management: Document and perform systems software development activities, including deploying build artifacts across different environments using GitFlow constructs and industry-leading DevOps tools such as GitHub, Jenkins, and scripting languages (e.g., Python and Bash).

Principal Java Developer

DevOps and Configuration Management: Document and perform systems software development activities, including deploying build artifacts across different environments using GitFlow constructs and industry-leading DevOps tools such as GitHub, Jenkins, and scripting languages (e.g., Python and Bash). Agile Collaboration: Support the Agile software development lifecycle following Program SAFe practices, coordinating closely with team members, Product Owners, and Scrum Masters to ensure User Story alignment and implementation in accordance with customer use cases.

Java Developer

Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management, delivering innovative solutions that support critical national security missions. Located just outside Washington, D.C., Bethesda combines proximity to the nation's leading defense, intelligence, and technology organizations with vibrant neighborhoods, highly regarded schools, excellent dining and entertainment, beautiful parks, and convenient access to the greater National Capital Region.

Java Developer (SME)

Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management, delivering innovative technical solutions that support critical national security missions. DevOps and Configuration Management: Document and perform systems software development activities, including deploying build artifacts across different environments using GitFlow constructs and industry-leading DevOps tools such as GitHub, Jenkins, and Unix Bash scripting.

Sr. Full Stack Developer

Sr. Java Developer

SkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications Development and Maintenance IT service provider headquartered in Dulles, Virginia with operations across the U.S. We provide innovative enterprise-wide solutions as well as targeted services addressing the complex challenges faced by our federal government clients. Unlike a traditional ITSM integration that only creates tickets, this role must implement a complete ticket lifecycle integration: searching for existing remediation tickets based on email content, retrieving ticket context for AI enrichment, and updating tickets with correspondence and resolution guidance.

SkyePoint Decisions

ServiceNow Developer

Develop middleware, microservices, and data synchronization services that exchange information between Java applications and enterprise platforms using REST APIs, SOAP services, JSON/XML, messaging technologies, scheduled batch processing, or ETL frameworks. The ideal candidate will have experience integrating Java applications with enterprise business platforms such as OneStream, ERP, HR, financial, or other enterprise systems through REST APIs, web services, messaging technologies, ETL processes, or middleware solutions.

Full Stack Developer, Associate

The pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $91,700—$178,700 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .

Accenture Federal Services

Software Developer

GreenHouseAPI

We are seeking Junior to Senior ServiceNow Engineers to work collaboratively to support a hybrid cloud environment, providing solutions for multi-cloud (AWS, Azure GCC-High, Google Cloud, and Oracle) and on-premises environments while ensuring a secure and reliable operational infrastructure. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security.

Synergy ECP

All Levels- ServiceNow Developer

We are seeking Junior to Senior ServiceNow Engineers to work collaboratively to support a hybrid cloud environment, providing solutions for multi-cloud (AWS, Azure GCC-High, Google Cloud, and Oracle) and on-premises environments while ensuring a secure and reliable operational infrastructure. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation's security.

Microsoft Access Developer Jobs in Maryland

Lead Application Developer Bart & Associates Inc

Reverse Engineer and AI Workflow Developer Johns Hopkins University Applied Physics Laboratory LLC

Full Stack Mid-Level Developer Software Guidance & Assistance

Lead Application Developer Bart & Associates

AWS Python Lead Developer Polar IT Services

Python Developer Leidos Holdings Inc

C++ Mid-Level SW Developer CACI

Vulnerability Research and Exploit Developer CACI

ETL Java Developer (SME) Leidos Holdings Inc

Web Developer VetRamp

Principal Java Developer Leidos Holdings Inc

Java Developer Leidos Holdings Inc

Java Developer (SME) Leidos Holdings Inc

Sr. Full Stack Developer Leidos Holdings Inc

Sr. Java Developer Leidos Holdings Inc

ServiceNow Developer SkyePoint Decisions

Full Stack Developer, Associate LCG

Software Developer Accenture Federal Services

All Levels- ServiceNow Developer Synergy ECP

All Levels- ServiceNow Developer Synergy ECP LLC

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