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The Agentic AI Developer will play a key role in improving automated customer interactions, reducing reliance on traditional menu-driven IVR systems, and enabling more natural, efficient, and accessible communication experiences. Leidos is seeking an experienced Agentic AI Developer to support the Enterprise Health Sector in modernizing and enhancing its customer service and Interactive Voice Response (IVR) capabilities through innovative artificial intelligence technologies.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Agentic AI Developer-IVR Modernization

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Working within a hybrid delivery model, the Developer partners with software engineering, DevSecOps, cloud, security, data and business teams to resolve application issues, deliver approved enhancements, and improve the reliability and security of existing applications. Integrate and maintain security controls within CI/CD pipelines, including static and dynamic testing, software composition analysis, secret scanning, artifact-integrity checks and release security gates.

Dunhill Solutions

Mid-level .NET 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)

Position Description: We are seeking CNO Developer specializing in firmware to join our team, supporting the development and enhancement of both new and existing cyber capabilities. We foster a collaborative culture built on teamwork, innovation, and shared goals — where ideas are valued, contributions are recognized, and everyone has the opportunity to make an impact.

Tiber Technologies

Firmware CNO Developer

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The Appian Developer will be responsible for designing, developing, maintaining, and enhancing Appian-based applications and automated workflows supporting critical criminal justice operations. Amyx is seeking to hire an Appian Developer to support our Air Force Office of Special Investigations (AFOSI) Criminal Justice Information Center (CJIC) Professional Support Services contract in the Quantico, VA area.

Amyx, Inc. is a financially strong ISO 9001-2008 certified and CMMI-DEV Level 3 appraised small business founded in 1999 and headquartered in Reston, Virginia. Amyx’s services are listed below. These services, backed by proven solutions, are delivered by a workforce of exceptional professionals, many of whom possess over 25 years of experience. Amyx personnel have strong core values rooted in public service and hold an intense belief that service to the Government can make a difference. Additional information on our core capabilities can be found on our Core Capabilities page.

Amyx Inc

Appian Developer

linkup_via_bold

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.

Nightwing Intelligence Solutions

Windows Application Developer

This fast-paced and dynamic environment requires a flexible, highly motivated engineer with a strong desire to learn new skills and tackle evolving technical challenges. We foster a collaborative culture built on teamwork, innovation, and shared goals — where ideas are valued, contributions are recognized, and everyone has the opportunity to make an impact.

Embedded Developer

Guidehouse seeks a Palantir Developer to support the Department of Defense (DoD) by designing, building, and operating data solutions in the Vantage platform, leveraging Palantir Foundry to enable authoritative, decision-grade financial and operational insights. Engineer and optimize data models, Delta tables, and curated datasets to support financial reporting, PPBE workflows, auditability, and mission analytics within Advana and downstream Foundry use cases.

Guidehouse Inc

Palantir Developer

Engineer non-trivial environments spanning systems, VMs, networks, scripts, binaries, services, and dependencies; develop/modify/troubleshoot/validate purpose-built artifacts that emulate designated malware, RAT, persistence, exploitation, or rootkit-like behavior when required. of assessment items to course objectives when tasked; instructional design structure and psychometric validity remain responsibility of the Instructional Designer and/or Senior Instructional Testing Expert, as applicable to ensure student demonstrates required proficiency.

YEAR

Amentum

Content Developer 2

The ideal candidate brings deep technical expertise in Esri enterprise architecture-including ArcGIS Enterprise/Portal, ArcGIS Pro, Experience Builder Developer Edition, and Survey123-alongside demonstrated experience exposing geospatial REST services to external enterprise systems, proprietary search engines, and lightweight 3D clients (ArcGIS Earth). Expose and optimize ArcGIS Server/Portal REST endpoints (Feature Services, Map Services, Query Services, and GeoJSON endpoints) for seamless consumption and indexing by proprietary enterprise search engines and external indexing engines.

Maxar Technologies Inc (Inactive)

Geospatial Developer

Legato, LLC recruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position: Android CNO Developer in Columbia, MD.Security Clearance Required: TS/SCI w/ PolygraphSalary Range: $150,000-$175,000, depending on experience. What You Will Do: Experience with C development Native Android development Embedded development experience Bluetooth experience At least five (5) years experience in software development Two (2) years of experience in cybersecurity/CNO specific development A bachelor's degree in a related discipline is required.

Legato Corporation

Android CNO Developer - (SB-2)

In this position, you will work within small teams to develop and deploy mission-critical systems, reverse-engineer network application protocols, and develop tools for complex data and network analysis. Pay Range: At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.

Verite Group, Inc.

CNO Developer

The successful candidate will have experience as a mid-level or senior staff officer at a Combatant Command or Service staff responsible for design, development, and maintenance of software applications, autonomous services, desktop applications, web applications, scripts, and utility programs. Perform daily operations and maintenance tasks, to include maintaining web servers and sites, troubleshooting issues and debugging and documenting legacy systems.

ECS was founded in 2001 by experienced IT professionals with a commitment to quality processes, people and performance. Led by our Chairman, Roy Kapani, and an experienced executive leadership team, ECS provides our customers with solutions and services that support their critical needs and further mission objectives. This commitment has paved the way for expansive growth, year over year.
 
ECS gained market share in 2011 in the Department of Defense and Federal spaces through both organic and acquisition growth. In May, ECS completed its first strategic acquisition with the purchase of OAK Management, Inc., a leading provider of marine environmental services, ship systems engineering, maritime consulting and platform acquisition management. The OAK acquisition kicked off ECS’ intention to add tactical acquisitions as a part of its long term strategy to supplement and expand upon organic growth and to build enterprise value. ECS closed out 2011 with the acquisition of Paradigm Technologies, Inc. The Paradigm transaction added approximately 200 employees to ECS’ existing 900+ employees. Paradigm also added new Defense clients for ECS, including the Missile Defense Agency, the Navy’s Program Executive Officer for Integrated Warfare Systems, the United States Marine Corps, and the U.S. Marshals Service.
 
In 2012, ECS completed the acquisition of iLuMinA Solutions, Inc. iLuMinA brings large-scale Enterprise Resource Planning (ERP) software implementation and infrastructure design and development to ECS’ expanding capabilities.
 
ECS will continue to invest in corporate infrastructure and quality processes as we grow and enhance our ability to offer professional excellence to both our customers and our employees.

ECS Federal LLC

Web Developer

Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies. 2+ years of experience with data visualization and implementing high-value solutions; experience performing administrative activities across multi-environment infrastructures.

Microsoft Power BI Developer

FULL_TIME

Overview: GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field with 12+ years of experience with large integrated projects and 5+ years of professional experience in Java development, preferably in federal or defense contracting environments.

Govcio LLC

Senior Application Developer

[AW]-iCims

Collaborating with developers, analysts, and subject-matter experts, you'll translate complex business needs into maintainable AI-powered solutions, evaluate emerging technologies, and recommend approaches that expand application capabilities and improve workflows. In this role, you'll lead complex development efforts, influence technical direction, and integrate large language models (LLMs), APIs, MCP servers, and other AI capabilities into secure, scalable solutions.

Seamless Migration

AI Developer (TS/SCI CI Poly)

Developing, deploying, and maintaining applications in Amazon Web Services (AWS), including services such as Lambda, EC2, S3, RDS, EKS, API Gateway, Step Functions, or similar cloud technologies. 4+ years of experience designing, developing, testing, and maintaining full stack applications within cleared Federal or Intelligence Community environments, with a strong focus on architecting and supporting secure, cloud‑native solutions on AWS.

Vibrint

Sr. AWS Full Stack Developer - Active (TS/SCI with CI Poly)

Talent Acquisition

This role will drive automation using DevSecOps best practices, guide application migration to the cloud, and ensure secure, resilient, and cost-optimized cloud solutions. AnaVation is seeking a Cloud Developer to support Windows and Linux environments on AWS, develop and maintain scripts, and support DevOps automation.

AnaVation

Mid-Cloud Developer

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We help customers secure critical systems, modernize enterprise technology, and solve complex operational challenges through integrated technology capabilities spanning cybersecurity, enterprise IT infrastructure, cloud, software development, data analytics, legal technology and eDiscovery, applied AI, and electronic security systems. The APEX Oracle Developer supports the development and maintenance of the primary case management system, ensures high availability and routine operation and maintenance is maintained, and training and support documentation is current.

Evolver Federal

APEX Oracle Developer

Qualifications: One (1) year of applicable experience with a Bachelor of Science in Computer Science, Electrical Engineering, Computer Engineering, or similar technical major OR Minimum of five (5) years of applicable embedded developer experience. WT values your education, skills, and experience, and while you're at WT, we strive to help you develop your career and support endeavors that could encourage your growth.

Systems Software Developer Jobs in Chevy Chase, MD

Agentic AI Developer-IVR Modernization Leidos

Mid-level .NET Developer Dunhill Solutions

Senior Analytic Developer (SWE-3) Leidos

Firmware CNO Developer Tiber Technologies

Appian Developer Amyx Inc

Windows Application Developer Nightwing Intelligence Solutions

Embedded Developer Tiber Technologies

Palantir Developer Guidehouse Inc

Content Developer 2 Amentum

Geospatial Developer Maxar Technologies Inc (Inactive)

Android CNO Developer - (SB-2) Legato Corporation

CNO Developer Verite Group, Inc.

Web Developer ECS Federal LLC

Microsoft Power BI Developer ECS Federal LLC

Senior Application Developer Govcio LLC

AI Developer (TS/SCI CI Poly) Seamless Migration

Sr. AWS Full Stack Developer - Active (TS/SCI with CI Poly) Vibrint

Mid-Cloud Developer AnaVation

APEX Oracle Developer Evolver Federal

Embedded Developer Woodsong Technologies, LLC

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