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52 software and developer jobs at 31 companies in Maryland

2w
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Systems and Software Developer 4
Halawa or Aberdeen Proving Ground
$53k-$106k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOEAssociate degree or 2-year technical school (or 15 years relevant experience in lieu of education), active TS/SCI clearance, minimum 10 years experience, ability to research, design, develop, test, and maintain software and databases; up to 10% local travel.
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3w
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Software Process and Quality Engineer Stf
Fort Worth or Texas or California or Massachusetts or New York or Colorado or Hawaii or Illinois or Maryland or Minnesota or New Jersey or Vermont or Washington or District of Columbia
$114k-$227k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Experience developing in C and C++; safety-critical software and Agile experience; ability to obtain DoD Secret clearance; bachelor’s degree in a software-related field or equivalent; software verification/validation and quality processes.
C, C++, Python, Agile Methodology, JIRA, Bitbucket, LDRA
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3d
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Software Developer and Integrator (JSE)-Journeyman
Patuxent River, Maryland, United States
$116k-$166k/yr OnsiteFull Time
AMEWAS
AMEWAS: Provides engineering, testing, and evaluation services for defense systems.
3+ YOE3+ years relevant experience, 3 years C++ experience, Lua experience, Windows/Linux development, Git/GitLab, ability to obtain DoD security clearance, bachelor’s degree or equivalent experience.
C++, Lua, Windows, Linux, Git, GitLab, Ansible, Jira, Scaled Agile (SAFe)
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3mo
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Autonomy Test and Evaluation Software Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
5+ YOEBS in software engineering/CS or related field; 5+ years software development; full lifecycle; autonomous systems/robotics/simulation experience; V&V/M&S tools; strong teamwork and communication; eligible for interim Secret clearance.
Python, C++, ROS, Gazebo, Unity, Machine Learning, Data Analysis
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2mo
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Software Test Automation and QA Developer, Senior
Laurel or Columbia
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
4+ YOE4+ years Python/Linux development; 3+ years software testing/automation; Java/JSON/VS Code; Docker/Podman; frameworks/tools like Git, FastAPI, ReST, Pydantic; CS or Engineering degree with 5+ years software experience or 10+ years in lieu of degree; TS/SCI with poly.
Python, Java, JSON, VS Code, Docker, Podman, Git, FastAPI, ReST, Pydantic, Linux
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1mo
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Senior Command and Control Software Engineer
Clarksburg or Arlington or Durham
$140k-$220k/yr OnsiteFull Time
Forterra
Forterra: Develops autonomous ground vehicle systems and software for defense.
3+ YOE3+ years embedded/edge software experience, strong modern C++ (C++17/20) on Linux, Python, real-time/low-latency systems, Protobuf or equivalent, CMake/Conan/Docker, experience with NVIDIA Jetson and RF/DSP preferred.
C++17/20, Python, NVIDIA Jetson, iceoryx2, ZeroMQ, Protobuf, TensorRT, ONNX, CMake, Conan, Docker
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1mo
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Software and AI/ML 2026
Bethesda or Maryland
$60k-$106k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Provides aerospace, defense, and security products and technology services.
Design, develop, and test software and AI/ML solutions; experience with Java, .NET, C/C++, Python; agile development and collaboration with data scientists; government clearance may be required.
Java, .NET, SharePoint, Embedded C/C++, Python, C++, Linux, Windows, macOS
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2mo
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Mid-Level Software Developer with C++ and JavaScript
Bethesda, Maryland, United States
OnsiteFull Time
Magnus Management Group
Magnus Management Group: Provides cybersecurity, IT, and management consulting for government clients.
3+ YOE3+ years relevant experience; proficiency in C++ and JavaScript; Linux development, relational databases (Microsoft SQL), Linux shell scripting, distributed computing; BS in Computer Science required.
C++, JavaScript, Linux, Microsoft SQL, Linux shell scripts, ExtJS/Sencha, AWS, Google clouds
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1mo
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Splunk Metrics and Monitoring Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Gigatec
Gigatec: Providing systems engineering and software development services for defense.
Top Secret clearance and polygraph required; authorized to work in the U.S.; experience with Splunk (SPL, dashboards, data onboarding), Linux CLI, Shell/Perl scripting, Python, Ansible, Git/GitLab CI, Kafka, and log management tools.
Splunk, Splunk SPL, Linux CLI, Shell, Perl, Python, Syslog-ng, rsyslog, Kafka, Ansible, GitLab CI, Git, JIRA, Confluence
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2mo
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Senior Software Engineer, Java - Systems and Scalability Engineering
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$160k-$220k/yr HybridFull Time
NinjaOne
NinjaOne: Unified IT platform for automated endpoint management and security.
10+ YOEBachelor's degree or equivalent, 10+ years Java development, 4+ years building highly scalable systems, OOP, REST API design, relational DB design, caching/Redis, familiarity with Kotlin, C++, Golang, Postgres, and AWS; strong quality testing practices.
Java, Kotlin, C++, Golang, Postgres, AWS, Jersey, Spring, Redis, Python
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2w
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Systems and Software Developer 4
Camp H. M. Smith or Aberdeen Proving Ground
$53k-$106k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
10+ YOEMinimum 10 years experience (15 may substitute for AA), AA or 2-year technical school required, active TS/SCI clearance, experience researching, designing, developing and maintaining software and databases; up to 10% local travel.
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1w
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Modeling and Simulations Software Developer
Huntsville or Rockville or Maryland or California
$72k-$123k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
4+ YOEUS citizen with Secret clearance, Bachelor's in CS/CE or related plus 4+ years experience, modeling & simulations experience, C++ development, software engineering and testing experience.
C++
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1mo
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Software Test Automation and QA Developer, Senior
Laurel, Maryland, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
4+ YOE4+ years in Python/Linux; 3+ years automated testing; Java, JSON, VS Code; Docker/Podman; Git, Pydantic, FastAPI, ReST; version-control in pipelines; TS/SCI with poly; BS in CS/Engineering +5 years or 10+ years without degree.
Python, Linux, Java, JSON, VS Code, Docker, Podman, Git, Pydantic, FastAPI, ReST
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2mo
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Lead Software Engineer – AWS and Platform Modernization
Maryland, United States
HybridFull Time
T. Rowe Price
T. Rowe PriceNASDAQ: TROW: Global investment management firm providing funds and retirement services.
8+ YOEBachelor’s degree and 8+ years of progressive experience; strong AWS, Java/Python, and architecture leadership.
AWS, Terraform, CloudFormation, Docker, Kubernetes, Java, Python, OpenTelemetry
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3mo
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SME Software Developer and Web Master Team Support (Computer Scientist)
Fort Meade, Maryland, United States
OnsiteFull Time
Prescient Edge
Prescient Edge: Provides intelligence, security, and defense support services.
2+ YOETwo+ years experience in website coding, SQL/HTML/XML, Java, JavaScript; Security+ certified; IA Level II per DoD 8570.01-M.
SQL, HTML, XML, Java, JavaScript, Security+
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3w
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Senior Software Development Engineer – Ambulatory and Willow or Ambulatory and MyChart
Massachusetts or Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Delaware or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or North Dakota or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or District of Columbia or United States
$83k-$222k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
Epic Ambulatory and MyChart or Willow certification required. Strong experience configuring, designing, and supporting Epic solutions; test planning/execution; creating business and technical requirements; and facilitating design sessions.
Epic, MyChart, Willow, EHR
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1mo
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Full Stack Software Engineer (AI and Cloud)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active polygraph security clearance; bachelor’s in computer science/engineering; experience with JavaScript/TypeScript, Node.js, React/Material UI, Docker, Linux, MongoDB, and GitLab CI/CD; frontend/backend/cloud work.
JavaScript, TypeScript, Node.js, React, Material UI, Linux, Ubuntu, Amazon Linux, Docker, MongoDB, GitLab, Java, Spring Boot, Python, Flask, Kubernetes, Blender, Unreal Engine, GIMP, Adobe Photoshop, Adobe Illustrator, AWS, GitHub Copilot, AI/ML
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1w
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Lead Modeling and Simulations Software Developer
Huntsville or Rockville or California
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
10+ YOE10+ MgmtUS citizen with Secret clearance, 10+ years experience with Javascript, Typescript, React, Java/Spring, management responsibility, bachelor's degree, and modeling & simulations experience.
Javascript, Typescript, React, Java, Spring Framework, Docker, Kubernetes, Rabbit MQ, TomCat Admin
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2mo
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AI Prompt and Skills Engineer
Raleigh or Indianapolis or Atlanta or Richmond or Tysons Corner or Ft. Lauderdale or West Warwick or Austin or Denver or Orlando or Charlotte or Greenville or Jeffersonville or Alpharetta or Tampa or Nashville or Cincinnati or Louisville or Augusta or Rockville or Chicago or Reading or Pittsburgh
$116k-$175k/yr RemoteFull Time
Cherry Bekaert
Cherry Bekaert: Provides accounting, tax, and business advisory services to organizations.
Bachelor’s degree in Computer Science, Data Science, Information Systems, Engineering; hands-on prompt engineering; familiarity with AI platforms; strong documentation and collaboration.
Anthropic Claude, Microsoft Copilot, AI development frameworks, Prompt engineering tooling
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2mo
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Senior Software Engineer – Data and Analytics Technology
Bethesda or United States
$110k-$199k/yr HybridFull Time
Marriott International
Marriott InternationalNASDAQ: MAR: Operates and franchises a global network of hotels and resorts.
8+ YOE8+ years in large-scale data ETL; AWS/Snowflake; data pipelines; leadership; BS in CS/Engineering; strong communication.
AWS, Snowflake, Airflow, Python, Informatica EDC, HashiCorp, Spark, API, Kubernetes, Lambda, ETL
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