AWS Cloud Software Engineer / DevOps Engineer PeratonAWS Cloud Software Engineer / DevOps EngineerAnnapolis Junction, Maryland$135,000–$216,000 / yearFull timeThe ideal candidate will work closely with software engineers, systems engineers, and cloud architects to build resilient, secure, and highly available cloud solutions while supporting ongoing integration, testing, deployment, monitoring, and operational sustainment activities. Taxonomy, Ontologies, and Big-Data Cloud Scalability (Amazon, Google, Facebook) Artificial Intelligence (AI), Large Language Model (LLM), Machine Learning (ML), AI/ML algorithms, statistical analysis, RAG, agents, and agentic workflow.
NewCustomer Engineer, Data/Analytics, Google Public Sector Google LLCCustomer Engineer, Data/Analytics, Google Public SectorWashington D.C., DCWe focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions. Experience with Big Data technologies or concepts (e.g., analytics warehousing, data processing, data transformation, data governance, data migrations, ETL, ELT, SQL, Spark, performance or scalability optimizations, batch versus streaming).
React Software Developer SITEC ConsultingReact Software DeveloperLaurel, MDFull timeReact Software DeveloperLocation: Laurel, MDSchedule: Full-Time, Primarily On-SiteTelework: Up to One Day Per WeekClearance Required: TS/SCI with PolygraphSITEC Consulting is seeking a React Software Developer to support the sustainment, modernization, and enhancement of enterprise business applications in a secure mission environment. The ideal candidate is a front-end developer with strong React experience, solid JavaScript or TypeScript skills, and the ability to work independently while collaborating with engineers, testers, product stakeholders, and end users.
Software Engineer 2 - Python/Terraform/AWS/CI/CD Captivation SoftwareSoftware Engineer 2 - Python/Terraform/AWS/CI/CDAnnapolis Junction, MD$130,000–$270,000 / yearSecurity Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen. Minimum Qualifications: Fourteen (14) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
Junior Software Developer (Backend Focused) Bigbear.aiJunior Software Developer (Backend Focused)Annapolis Junction, MarylandFull timeWe are looking for a talented Junior Software Developer Engineer with an active TS/SCI with poly clearance to join a fast moving, highly collaborative team supporting a critical microservice ecosystem. Collaborate on Design: Work hand-in-hand with the Technical Lead to make key architectural decisions, solve complex design problems, and shape the product roadmap.
NewPractice Customer Engineer, SLED Security, Google Public Sector Google LLCPractice Customer Engineer, SLED Security, Google Public SectorWashington D.C., DCDeliver in-depth security and compliance expertise to support the technical relationship with Google's customers, including product and solution briefings, proof-of-concept work, while partnering directly with product management to prioritize solutions impacting customer adoption to Google Cloud and security offerings. We focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions.
Software Developer (50767) Gap Solutions, Inc.Software Developer (50767)Bethesda, MDDuties and Responsibilities: Develop and maintain MRI reconstruction modules in Python and C++ using the Gadgetron frameworks Support scanner-to-compute integration bridging scanners with Azure-based and on-premises compute via the MRD/Gadgetron protocol Build and maintain data ingestion pipelines, dataset management, and automated processing workflows for AI model training Support software development for imaging platforms including near-real-time data streaming Write software tools including solvers; port prototype code into deployment-ready software Develop, test, and deploy software for clinical MRI and CT pipelines. The developer will focus on two primary areas: MRI Reconstruction Pipelines: Develop and maintain GPU-accelerated MRI reconstruction software (Gadgetron-based C++/CUDA and next-generation Python/PyTorch platform), scanner-to-cloud integration for clinical workflows, and supporting data infrastructure for AI model training.
SIGINT Systems Developer CymertekSIGINT Systems DeveloperAnnapolis Junction, MarylandSIGINT Engineer, Signals Processing Developer, Intelligence Systems Developer, RF Systems Engineer, Communications Systems Developer, Cyber Intelligence Developer, Embedded Systems Developer, Electronic Warfare Engineer, Signal Analysis Engineer, Systems Integration Engineer, Intelligence Solutions Architect, etc. Electrical Engineering, Computer Science, Information Systems, Software Engineering, Systems Engineering, Signal Processing, Telecommunications, Cybersecurity, Data Science, Computer Engineering, Physics, Mathematics, etc.
Enterprise - Software Engineer - CI/CD, Containers, Python Erias VenturesEnterprise - Software Engineer - CI/CD, Containers, PythonAnnapolis Junction, MarylandWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. We're looking for a motivated developer with a strong background in front end/ UI development with elements of full stack tool sets and CI/ CD pipeline knowledge considered a plus.
Enterprise - Software Engineer - React, JavaScript, AWS Erias VenturesEnterprise - Software Engineer - React, JavaScript, AWSAnnapolis Junction, MarylandWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. We're looking for a motivated developer with a strong background in front end/ UI development with elements of full stack tool sets and CI/ CD pipeline knowledge considered a plus.
Cloud Software Engineer Shield Consulting SolutionsCloud Software EngineerAnnapolis Junction, MD$200,000–$210,000 / yearJob Description: Provide cloud software research, development, and engineering services to include requirements analysis, software development, installation, integration, evaluation, enhancement, sustainment, testing, validation, and issue diagnosis/resolution. Basic Requirements: 5 years of experience in software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution.
Software Engineer (Tactical Decision Aids – Mid-Level) LeidosSoftware Engineer (Tactical Decision Aids – Mid-Level)Bethesda, MarylandJuly 27, 2026 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. Leidos’ High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems solutions that power world-class simulation, training, and analysis products for the U.S. Navy .
Software Engineer - TS//SCI w/ Polygraph SsatiSoftware Engineer - TS//SCI w/ PolygraphAnnapolis Jinction, Annapolis JinctionExperience with technologies underlying cryptographic systems symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures Experience developing on Windows, and/or Linux operating systems. Additionally, the individual will promote code reuse and cross‐program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers.
Software Engineer - TS//SCI w/CI Polygraph SsatiSoftware Engineer - TS//SCI w/CI PolygraphAnnapolis Jinction, Annapolis JinctionExperience with technologies underlying cryptographic systems symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures Experience developing on Windows, and/or Linux operating systems. Additionally, the individual will promote code reuse and cross‐program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers.
CNO - Software Engineer - C/C++, Python Erias VenturesCNO - Software Engineer - C/C++, PythonMarylandWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. In this role, you will be focused on: Delivering Payloads, Implants, and Exploits (PIE) and integrated kill chains directly to the MARFORCYBER Cyber Support Team and Development Operations Group.
Junior Software Engineer (Frontend Focused) BigBear.aiJunior Software Engineer (Frontend Focused)Annapolis Junction, MDIf you are a curious problem solver who loves learning new technologies on the fly, interacting directly with end users, and seeing the immediate impact of your work, this team is your perfect match. Collaborate & Learn: Work closely with a tight knit, cross functional team to solve ambiguous problems, even when starting with minimal initial knowledge of the domain.
Cloud Software Engineer (Annapolis Junction, MD) Shield Consulting SolutionsCloud Software Engineer (Annapolis Junction, MD)Annapolis Junction, MD$200,000–$210,000 / yearJob Description:Provide cloud software research, development, and engineering services to include requirements analysis, software development, installation, integration, evaluation, enhancement, sustainment, testing, validation, and issue diagnosis/resolution. Basic Requirements:5 years of experience in software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution.
Software Quality Assurance Analyst and Tester (Planning & Reporting V&V)-Junior Vets HiredSoftware Quality Assurance Analyst and Tester (Planning & Reporting V&V)-JuniorPatuxent, MarylandCollaborate with engineers, software developers, analysts, and subject matter experts to verify system performance, analyze results, prepare technical documentation, conduct risk assessments, and support testing activities to ensure simulation systems meet operational and quality requirements. Support Verification, Validation, and Accreditation (VV&A) activities for complex Modeling & Simulation (M&S) software.
Junior Software Developer T-Rex Solutions LLCJunior Software DeveloperHanover, MDThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Provides specific input to the software components of system design to include hardware/software tradeoffs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Software Engineer - Python/FASApi/JavaScript/JSON/CSS/MongoDB/Docker Captivation SoftwareSoftware Engineer - Python/FASApi/JavaScript/JSON/CSS/MongoDB/DockerAnnapolis Junction, MD$130,000–$270,000 / yearCaptivation Software is looking for a software engineer to provide customer support and infrastructure services with quick response capabilities for SIGINT and Cyber Solutions. Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen.