UNKNOWN

FEED

Lumbra is a team of engineers and operators from the intelligence community, special operations, and frontier AI research, with degrees from MIT, Carnegie Mellon, and West Point, and careers built at Palantir, Anduril, Northrop Grumman, Onebrief, JSOC, NSA, and CIA. Design testing for non-deterministic AI components: metamorphic testing, property-based testing, and regression suites that catch capability loss without overfitting to specific outputs.

Lumbra

Full-Stack Software Engineer, Core Platform

ea_via_bold

AI-Augmented Development: Model and champion AI-first engineering practices - leveraging tools like Claude Code and Cursor to accelerate design, implementation, and review cycles - and help the broader team adopt these workflows effectively. Hands-on experience at scale designing and owning event driven architecture using technologies such as Kafka, Pub/Sub, SNS/SQS, Debezium, or similar, where accuracy and auditability are non-negotiable.

YEAR

ID.me

Staff Software Engineer - Reporting & Billing

FULL_TIME

The SE will work individually or as part of a team to analyze and design databases, managing websites to include designing, development, deploying, maintaining, testing, and performing quality assurance of web sites and software. The SE will develop, create, and modify general computer software or specialized utility programs; analyze user needs and develop software solutions; design software or customize software for use with the intention of optimizing operational efficiency.

M.C. Dean is Building Intelligence™. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission-critical facilities, secure environments, complex infrastructure, and global enterprises.
The company’s capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems.
M.C. Dean is headquartered in Tysons, Virginia and employs more than 4,000 professionals engineers,technicians, and staff who deploy worldwide automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.

M.C. Dean, Inc

Software Engineer 3 - Tysons, VA

[AW]-iCims

You will design and operate cloud infrastructure, deploy and maintain shared services like GitLab, Artifactory, and CI/CD pipelines, and build internal tooling that accelerates software delivery across the organization. You will also enable product teams with their own isolated environments - provisioning cloud accounts, standing up EKS clusters, databases, and the automation to make it all self-service and efficient.

Helsing GmbH

Software Engineer, Platform Engineering

linkup_via_bold

Strong understanding of ServiceNow Development Platform including, but not limited to ITSM, ITOM, SPM, HR Module, Customer Service Management (CSM), Asset Management, Change Management, Customer Development, etc. Customize and configure ServiceNow applications and facilitate rollout of new applications and modules; configure Application User Interface and configure workflow.

V2X Inc

Software Engineer - SME (ServiceNow)

You should be comfortable working with Java, JavaScript, Oracle databases, and SQL, and have the aptitude and willingness to learn additional programming languages, frameworks, and technologies based on the needs of the products and applications you support. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications.

Belay Technologies

Mid-Level Software Engineer

partner JazzHR

You'll lead one or more teams to develop modern, responsive user experiences using Next.js, React.js, JavaScript, and CSS, build scalable backend services using Python, Django, Wagtail, and PostgreSQL, and develop mobile applications using React Native and native iOS technologies. Develop and support cross-platform mobile applications using React Native and native iOS applications using Swift, SwiftUI, UIKit, Xcode, and Apple iOS SDKs, ensuring seamless integration with backend services.

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

Senior Software Engineer

Engineers, modernizes, and maintains scalable data architectures, ETL/ELT pipelines, and data platform infrastructure to support high-volume analytics, data science, and AI/ML workloads. Architect end-to-end distributed data pipelines to ingest, clean, enrich, and model heterogeneous data from diverse sources.

TOMORROW HIRE

Data Engineer - Active TS/SCI with CI Polygraph (CIP)

You will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.

Leidos Holdings Inc.

Sr. Software Engineer Ts/Sci Poly

Responsibilities:Develop and maintain machine learning pipelines and applications using Python and modern ML frameworks• Implement and optimize algorithms for large language model (LLM) integration and deployment• Build RESTful APIs and microservices to serve ML models in production environments• Write clean, maintainable, and well-documented code following object-oriented programming principles• Collaborate with cross-functional teams to understand requirements and translate them into technical solutions• Work with databases (SQL,NoSQL and Vector) to manage training data, model artifacts, and application state• Containerize ML applications using Docker for consistent deployment across environments• Utilize Git for version control and participate in code reviews to maintain code quality• Conduct testing and debugging of ML applications to ensure reliability and accuracy• Support the deployment and monitoring of AI/ML models in cloud environments• Stay current with emerging trends in machine learning, LLMs, and AI engineering best practicesRequired Qualifications:• Must be able to obtain Active TS/SCI clearance with Poly• Bachelor's degree in computer science, Software Engineering, Data Science, or related technical field with 5 years of professional experience in software development or machine learning engineering• Strong proficiency in Python programming with solid understanding of object-oriented programming (OOP) concepts, design patterns, data structures, and algorithms• Experience with development tools and practices including Git version control, Docker containerization, and database management (SQL and/or NoSQL)• Knowledge of LLM technologies including exposure to Large Language Models, orchestration frameworks (LangChain, LangGraph),• Understanding of RAG architectures and vector databases (ChromaDB, Pinecone, Weaviate, or similar) for building intelligent retrieval systems• Strong problem-solving abilities, attention to detail, excellent communication skills, and eagerness to learn in a collaborative team environmentDesired Qualifications:• Master's degree in computer science or related field• Experience with cloud platforms (AWS, Azure, or Google Cloud) and knowledge of MLOps practices for ML model deployment and monitoring• Experience with container orchestration and DevOps including Kubernetes, Rancher, CI/CD pipelines, and infrastructure automation tools like Ansible• Familiarity with enterprise platforms such as ServiceNow, SAP, Tableau, or Splunk• Contributions to open-source ML projects and familiarity with Agile development methodologies . Job Title: Machine Learning Engineer (Clearance Sponsorship)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: CACI is seeking a Software Developer with AI experience to join our dynamic team.

CACI 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>. 
 
 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

Machine Learning Engineer (Clearance Sponsorship)

Perform manual and exploratory testing of integrated hardware and software systems - including LPR, biometric/facial recognition, and RFID devices - validating read accuracy, correlation to the correct vehicle or transaction, and behavior under real and adverse conditions. You will design and maintain automated tests (API, service, and some UI), develop and test supporting C#, Python code, and validate integrated components end to end - devices, backend services, middleware, and the data between them.

Science Applications International Corp

Automation Test Engineer

Strong experience with core AWS services, including EC2, VPC, IAM, S3, EBS/EFS, RDS, Elastic Load Balancing, KMS, CloudWatch, CloudTrail, and backup/disaster recovery services. This role requires a highly technical, hands-on cloud engineering professional capable of designing, implementing, and supporting secure AWS environments in mission-critical enterprise environments.

Guidehouse

AWS Systems Engineer

This position requires expertise in aggregating, organizing, analyzing, and visualizing structured and unstructured data from multiple sources to support Counter-Unmanned Aircraft Systems (C-UAS) operations, capability development, operational assessments, acquisition decisions, and strategic planning efforts. 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.

Data Engineer/Analyst

sourcestack_via_bold

Working knowledge of data-flow technologies identified for the project, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols. You will work individually and as part of an engineering team to translate user requirements into software solutions, develop and modify software, integrate capabilities into operational environments, troubleshoot defects, and evaluate software performance.

Software Engineer

The Data Engineer utilizes a diverse range of data-focused skills, experience, deep technical and analytical problem solving, and team-centered solutioning for complex problems to satisfy priority information enabling operations. Required Qualifications: Degree in Science, Technology, Engineering, Mathematics (STEM), Data Science, Computer Science, Engineering, or a related technical discipline.

When you become part of the When you become part of the KBR team, your opportunities are endless. As a leading global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries. For decades it has been the company that customers turn to for their most challenging assignments.
 
With operations in 40 countries, KBR has more than 25,000 people delivering services to customers in over 70 countries. Together they represent an unmatched reservoir of talent and experience in a wide range of markets.
 
Whatever the assignment, no matter how complex or demanding, KBR can marshal resources across every product line to respond quickly and effectively to changing markets and customer needs.
 
Whether it's providing the technology and consulting know-how to develop our customers' valuable assets; designing and constructing the infrastructure and facilities to develop energy resources in some of the world's more remote and challenging locations; providing support and services for men and women of their countries' armed forces; or navigating the intricacies of undertaking major projects in geopolitically or culturally sensitive environments, our clients depend on KBR because they know that We Deliver.
 
Join us and you'll be part of a dynamic, elite team of professionals who understand what it takes to get a job done and has the experience, knowledge and determination to succeed.”

KBR Inc

Data Engineer, JR

Hands-on proficiency with modern software stacks and data technologies (such as React, NodeJS, Java, Spring, Kafka, Elasticsearch, relational/NoSQL databases, and container platforms like Docker/Kubernetes). You will partner side-by-side with fellow software engineers, tech-ops, and product managers to solve complex business problems that directly impact how global enterprises listen to and act on customer signals.

Qualtrics International Inc (Inactive)

Software Engineer II - Discover Studio

ADAPTED_NOW

Practical experience or strong exposure to generative AI, large language models, AI agents, retrieval-augmented generation, model APIs, workflow orchestration, intelligent-document processing, machine learning, or comparable AI-enabled application capabilities. This individual will build integrations, AI-enabled applications, automations, and operational solution components while working closely with the MissionWorks Solutions Executive, customer stakeholders, and technical delivery teams.

Unissant

AI Solutions Engineer – Integration & Deployment

Unissant Jobs

Core Knowledge & Skills: Optimizes complex SQL; applies advanced data modeling; leads robust ETL/ELT; uses big data technologies (e.g., Spark); enforces governance; implements ML/predictive solutions; manages scalable pipelines. This position requires strong technical expertise in data analytics and relational databases, along with excellent communication skills and the ability to collaborate with clients and cross-functional teams in a fast-paced environment.

Applied Information Sciences

Senior Data Engineer (Analytics)

Integrate frontend workflows with backend APIs, including form validation, document editing, schema validation, error handling, and user-facing state updates. Experience with Microsoft Azure services, especially Azure Container Apps, Azure SQL, managed identities, Static Web Apps, or related deployment models.

Easy Dynamics Corporation

Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment.

Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 125,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.
	Our Mission:&nbsp; We solve complex challenges, advance scientific discovery and deliver innovative solutions to help our customers keep people safe and provide them essential services. 
	
	Our Vision:&nbsp;Be the global leader in supporting our customers to strengthen global security, deliver citizen services and advance scientific discovery.
	Our Values:
	
	<li style="margin: 0px 0px 0px 15px;">Do What's Right</li>
	<li style="margin: 0px 0px 0px 15px;">Respect Others</li>
	<li style="margin: 0px 0px 0px 15px;">Perform With Excellence</li>

Database Engineer Jobs in Herndon, VA

Full-Stack Software Engineer, Core Platform Lumbra

Staff Software Engineer - Reporting & Billing ID.me

Software Engineer 3 - Tysons, VA M.C. Dean, Inc

Software Engineer, Platform Engineering Helsing GmbH

Software Engineer - SME (ServiceNow) V2X Inc

Mid-Level Software Engineer Belay Technologies

Senior Software Engineer Leidos Holdings Inc

Data Engineer - Active TS/SCI with CI Polygraph (CIP) TOMORROW HIRE

Sr. Software Engineer Ts/Sci Poly Leidos Holdings Inc.

Machine Learning Engineer (Clearance Sponsorship) CACI

Automation Test Engineer Science Applications International Corp

AWS Systems Engineer Guidehouse

Data Engineer/Analyst CACI

Software Engineer Leidos Holdings Inc

Data Engineer, JR KBR Inc

Software Engineer II - Discover Studio Qualtrics International Inc (Inactive)

AI Solutions Engineer – Integration & Deployment Unissant

Senior Data Engineer (Analytics) Applied Information Sciences

Software Engineer Easy Dynamics Corporation

Software Engineer Lockheed Martin Corp

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