700 Software Engineer Back End jobs in Washington,DC

Full Stack Software Engineer

Vantor

Springfield, VA 22150

$150,000-$165,000/yr

~ 20 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you must be a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
US citizenship and a current TS/SCI clearance (with willingness to get a CI Polygraph).
Bachelor's degree in Computer Science or related technology fields
5+ years of proficient experience with:
Developing custom software solutions
Performing data extraction, manipulation, visualization, and analysis with strong proficiency in Java, Python or C++
Linux skills and familiarity with cloud architectures, AWS, C2S
NoSQL Data Stores - Elastic, MongoDB, etc.
Development tools such as Git, Eclipse, Maven
Ability to work both independently and in a team environment.
Ability to work full-time onsite.

SmartExplore AI is experimental.

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ResumeLibrary

Lead Software Engineer

L3Harris Technologies

Herndon, VA 20192

Bilingual Preferred

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ResumeLibrary

Software Engineer for Autonomous Systems

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD 20723

$100,000/yr

New, Posted 1 day ago

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Lead Software Engineer

L3Harris Technologies Careers

Herndon, VA 20171

Bilingual Preferred

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Cyber Software Engineer

ManTech

Herndon, VA 20170

New, Posted 1 day ago

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Network Engineer - Top Secret Clearance (SCI Eligible)

JFL CONSULTING LLC

Washington, DC 20001

HybridUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Top Secret Clearance (SCI Eligible)
Mid-Level (3-8+ years) experience
Knowledge of Cisco IOS and Juniper switching/routing protocols, QOS, OSPF, BGP, EIGRP etc.
Understanding of Wi-Fi technologies and wireless controllers
Working technical knowledge of network security tools and tactics
Excellent problem solving and troubleshooting skills
Strong verbal and written communication skills
Stays current on the latest networking technologies and trends
Minimum Required Certification: Cisco Certified Network Professional (CCNA)
Minimum Required Certification: DOD 8570 IAT II Certification (Ex. Sec+, CISSP, GCIH, CYSA+)

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Release Manager, Design Engineering

Amazon Data Services

Herndon, VA 20170

Urgently Hiring

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Senior Associate, Full Stack Developer - GCP

KPMG

Washington, DC 20011

OnsiteHealth InsuranceRetirement Benefit

A minimum of three years of full stack development and programming experience with proven experience as a Full Stack Developer or similar role.
Bachelor's degree in computer science, Software Engineering, or a related field.
Strong expertise in Java, Python, and React JS and proficiency with Spring Boot, and Kubernetes.
In-depth understanding of microservices architecture with a solid understanding of software engineering principles and practices with experience with GenAI and large language models (LLM).
Experience with SQL databases and cloud platforms (GCP).
Knowledge of CI/CD processes and tools like Maven, familiarity with version control systems like Git.
Ability to travel
Must be authorized to work in the U.S without the need for employment-based visa sponsorship now or in the future. KPMG LLP will not sponsor applicants for U.S work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H1B1, F-1, J-1, OPT, CPT or any employment-based visa)

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Senior Software Developer (Red Team)

Oak Grove Technologies Llc

Fort Belvoir, VA 22060

~ 27 min OnsiteHealth InsurancePaid Time Off

U.S. Citizenship and an active Top Secret clearance with SCI eligibility are required
Bachelor's degree in a relevant field
10+ years combined education/experience in software development, systems engineering, offensive security or cyber operations
3+ years of experience with C/C++/C# software development, including expertise in red team / offensive cyber operations capability development for Windows
Development and use of Command-and-Control (C2) frameworks/capabilities, especially Cobalt Strike
Ability to pass the Advanced Cyber Red Team Senior Developer Aptitude Test (SDAT) prior to onboarding
Willingness and ability to travel 15% (CONUS/OCONUS)

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Defensive Cyber Analytic Solution Engineer

BOOZ, ALLEN & HAMILTON

Arlington, VA 22201

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience in cybersecurity, systems architecture or software engineering, or AI/ML solution design
4+ years of experience supporting DoD, Intelligence Community, or federal civilian missions
2+ years of experience designing, deploying, or securing AI/ML pipelines, such as training, inference, or monitoring
Experience with LLM platforms and APIs, such as OpenAI, Anthropic, Azure Open AI, or AWS Bedrock
Experience with Machine Learning frameworks, such as TensorFlow, PyTorch, Scikit-Learn, or Hugging Face
Experience with Machine Learning orchestration and serving platforms, such as SageMaker, Vertex AI, MLflow, or Kubeflow
Experience implementing AI security controls, such as data provenance, model integrity, and supply chain, and integrating AI into operational workflows, such as SOC automation, threat detection, and analytics
Knowledge of AI governance, DoD Responsible AI, and federal compliance
TS/SCI clearance
HS diploma or GED
Clearance: TS/SCI clearance is required

SmartExplore AI is experimental.