80 software and developer jobs at 43 companies in Leonardtown, MD
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Software and Systems Integration Engineer
Dahlgren, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python, Go, Java, C#, or C++; experience with APIs, databases, Git, Linux; TS/SCI clearance and Bachelor's in a STEM field required; travel up to 25%.
Python, Go, Java, C#, C++, Git, Linux, Docker, Kubernetes, CI/CD
2mo
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Software Engineer - Guidance, Navigation, and Controls
Hawthorne or Los Angeles or Washington or San Francisco or London
$160k-$240k/yr OnsiteFull Time
10+ YOEBachelor's in CS/CE/Aerospace, 10+ years object-oriented software development, guidance algorithm design for UAS (ArduPilot), flight dynamics, embedded real-time development (STM32, Jetson, AMD/Xilinx, Microblaze), hardware integration, Agile practices; U.S. Person required.
Coherent Distributed Networks (CDN), ArduPilot, STM32, Linux, Nvidia Jetson, AMD/Xilinx SoC, Microblaze, VHDL, git, Scrum, Continuous Integration, Continuous Delivery, CI/CD, DevOps, DevSecOps
3w
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Software Developer and Integrator (JSE)-Journeyman
Patuxent River, Maryland, United States
$116k-$166k/yr OnsiteFull Time
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)
1w
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Software Development Engineer, Fulfillment Planning and Execution
Arlington, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development, 2+ years system design experience, proficiency with C#, C++, Java or Perl, object-oriented design, and experience building large-scale distributed systems.
AWS, C#, C++, Java, Perl
2mo
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Senior Command and Control Software Engineer
Clarksburg or Arlington or Durham
$140k-$220k/yr OnsiteFull Time
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
1w
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Technical Web and Software Developers
Arlington, Virginia, United States
$110k-$160k/yr HybridFull Time
4+ YOEBachelor's degree and 4+ years experience in SharePoint/web design, software development, or QA; skills in HTML/CSS and modern languages (C#,Java,JavaScript,.NET); experience with relational databases, RESTful services, and automated testing; active Secret clearance.
SharePoint, HTML, CSS, C#, Java, JavaScript, .NET, RESTful services, CI/CD, automated testing frameworks
1w
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Principal Software Engineer, Splunk Analytics and Search
Seattle or Austin or Research Triangle Park or Arlington or Boston or Atlanta or Bellevue
$223k-$295k/yr HybridFull Time
10+ YOEBachelor/Master/PhD-level experience (or equivalent) with 10+ years in designing large-scale distributed systems, production software, search/query processing, cloud platforms, and experience with C++ and SQL.
C++, SQL, AWS, Spark, Presto, Athena, Splunk
1mo
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Backend Software Engineer - Sensors and Tracking
Seattle or Arlington
OnsiteFull Time
4+ YOE4+ years software engineering experience, hands-on hardware/sensor data integration, production backend systems, proficiency in Python or Go, ability to operate in ambiguous environments.
Python, Go
1mo
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Senior Software Engineer, Metrics and Evaluation - Autonomous Vehicles
Santa Clara or Washington or Georgia or North Carolina or Washington
$152k-$288k/yr HybridFull Time
5+ YOEMS or PhD (or equivalent experience) in a related field, 5+ years software engineering/data science experience, strong Python and scientific libraries, Git/Linux familiarity, strong communication and problem-solving skills.
Python, Pandas, NumPy, SciPy, Matplotlib, Git, Linux (Ubuntu), C++, Bazel
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Software Engineer, Robotics Tracking and Fusion
Washington, District of Columbia, United States
$191k-$253k/yr OnsiteFull Time
Expertise in target tracking, state estimation, sensor fusion, and applied math; proficiency in C/C++, Python, Matlab; experience with signal processing, NoSQL/big data; eligible for Top Secret clearance.
C, C++, Python, Matlab, NoSQL, Lattice OS
1mo
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Software Engineer (C++, Python, and JavaScript)
Springfield or Merrifield
$160k-$190k/yr OnsiteFull Time
4+ YOEBachelor's in CS/engineering/STEM, US citizenship, active Top Secret clearance with SCI and CI-Poly eligibility, 4+ years engineering experience, proficiency in C++, Python, JavaScript, DevSecOps (GitLab, Jira), containers, Linux/Bash, Agile.
C++, Python, JavaScript, GitLab, Jira, Kubernetes, OpenShift, Bash, Linux
2mo
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Senior Fullstack Software Engineer (.Net and Angular)
Budapest or New York City or Washington or London or Galway or Munich or Bengaluru or Singapore or Sydney
HybridFull Time
5+ YOEBachelor's in CS/Math/Engineering (or equivalent), 5+ years commercial software engineering, strong Angular and C#/.NET experience, AWS/cloud-native design, CI/CD and containerization familiarity, Git/GitHub, and mentoring skills.
Angular, C#, .NET, TypeScript, JavaScript, HTML, CSS, RxJS, NgRx, Redux, ASP.NET Core, Entity Framework Core, OpenAPI / Swagger, AWS, ECS/Fargate, Lambda, SQS, SNS/EventBridge, S3, DynamoDB, Step Functions, Nx, Angular Material, AWS CDK, Terraform, Docker, GitHub Actions, .NET Aspire, gRPC, Polly, Git, GitHub, CI/CD
1mo
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Senior Software Engineer (Order and Delivery) - (5 years exp)
Santa Barbara or Goleta or Arlington or Reston
$145k-$175k/yr OnsiteFull Time
5+ YOEBS in CS or related field; 5+ years building highly available web services (Python preferred), designing RESTful APIs and web apps (NodeJS, React), CI/CD pipelines, Postgres, Git, AWS, containers, and software architecture experience.
Python, NodeJS, React, RESTful APIs, Postgres, Git, AWS, IAC, OpenTofu, Terraform, Kubernetes, Docker, CI/CD, GIS, STAC
1mo
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Software and Systems Integration Engineer
Dahlgren, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python/Go/Java/C#/C++; Git and Linux experience; TS/SCI clearance; bachelor's degree in a STEM field; up to 25% travel.
Python, Go, Java, C#, C++, Git, Linux, APIs, databases, messaging systems, Docker, Kubernetes, CI/CD, DT&E
3mo
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Forward Deployed Software Engineer - US Government - Federal Health and Civilian
Washington, District of Columbia, United States
$135k-$200k/yr HybridFull Time
Active U.S. security clearance at Top Secret level or willingness to obtain one; strong software engineering background; experience in health, logistics, aviation, or readiness analysis preferred; travel as needed.
PostgreSQL, Cassandra, Hadoop, Spark, Java, Groovy, TypeScript, React, Leaflet, d3, Python, AWS
2w
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Software Development and Integration Engineer
Lanham, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's in engineering/CS,5+ years software integration/DevOps experience,experience with embedded/aerospace or regulated environments,eligibility for U.S. security clearance,strong communication and troubleshooting skills.
Python, C/C++, Bash, Git, Jenkins, GitLab CI, Azure DevOps, Linux, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
2mo
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Analytic Support/ Software Sustainment and Engineer
Quantico or Dayton
OnsiteFull Time
5+ YOEBachelor's plus 5+ years in software engineering and sustainment including maintenance, databases, requirements analysis, defect triage, version control, scripting, test/validation, and secure environment experience. TS/SCI required.
2w
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Software and Systems Development Engineer – Test Framework
Arlington, Virginia, United States
$120k-$200k/yr OnsiteFull Time
5+ YOEActive TS/SCI with polygraph, 5+ years software development, proficiency in Python or Rust, Bash, distributed systems, IDL-defined interfaces, CI/CD, containerization, and Linux/Unix console work.
Python, Rust, Bash, GitLab CI, Jenkins, Amazon CDK, PostgreSQL, GraphDB, DynamoDB, Amazon Pipelines, Gitlab Pipelines, AWS CloudWatch, pytest, pytest-bdd, robot, behave, IDL, Linux/Unix
2w
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Software and Systems Development Engineer – Test Framework
Arlington, Virginia, United States
$120k-$200k/yr OnsiteFull Time
5+ YOEActive TS/SCI with polygraph,5+ years software development,proficiency in Python or Rust and Bash,experience with distributed systems,CI/CD,containerization,Linux,datastores,Amazon CDK,and embedded systems familiarity.
Python, Rust, Bash, PostgreSQL, GraphDB, DynamoDB, Amazon CDK, Amazon Pipelines, Gitlab Pipelines, GitLab CI, Jenkins, AWS CloudWatch, pytest, pytest-bdd, robot, behave
5d
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Software and Systems Engineer
Stafford, Virginia, United States
OnsiteFull Time
Bachelor's degree and 5+ years' experience; active DoD 8570/8140 IAT Level III certification; TS/SCI clearance; RHEL, DevSecOps, systems engineering, testing, automation, networking, cloud, scripting, and technical leadership expertise.
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