52 software engineer 1 jobs at 33 companies in Smithsburg, MD
1mo
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RF Software Engineer 1
Annapolis Junction or Columbia or Maryland or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
$128k-$169k/yr OnsiteFull Time
4+ YOEBS in Engineering/Computer Science or 4 years RF software experience; 4 years DSP algorithm development; 4 years with C++, Linux, Python; IAT II / DoD 8570 preferred; active security clearance with polygraph required.
C++, Python, Linux, DSP
1mo
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Software Engineer 1
Herndon or Potomac
OnsiteFull Time
U.S. citizenship and active TS/SCI with Full Scope Polygraph required. Proficiency in Python, Django or Flask, MongoDB or MariaDB, REST endpoint development, and microservice design.
Python, Django, Flask, MongoDB, MariaDB, Swagger, AWS, C2S, Docker, Visual Studio Code, JSON, XML, Jira, Confluence, Git
2mo
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Software Developer
Sterling, Virginia, United States
OnsiteFull Time
TS/SCI with Polygraph required Day 1; strong software development skills with proficiency in JavaScript, Java, ASP.NET or scripting languages; experience with software lifecycle, security patching, and vulnerability assessment.
SCRUM Agile, JavaScript, Java, ASP.NET, Perl, PHP, Ruby on Rails, Flex, Silverlight, Google Earth Plugin
2mo
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(7725) Software Engineer
Columbia, Maryland, United States
$138k-$179k/yr HybridFull Time
3+ YOE3–5+ years software engineering experience with Java and/or Kotlin, knowledge of Spring/Guava, RESTful APIs, microservices, Linux, Git/Nexus/Maven; U.S. citizenship and ability to obtain security clearance; hybrid work in Columbia, MD (1–2 days/week).
Java, Kotlin, Spring, Guava, Linux, Git, Nexus, Maven, AWS, Azure, Elasticsearch, MongoDB, Solr, Docker, Kubernetes, Jira, Confluence, GitHub
2d
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Associate Software Engineer (Entry-level)
Owings Mills, Maryland, United States
$78k-$132k/yr HybridFull Time
1+ YOETechnical degree or equivalent experience, 1+ year of software engineering experience, proficiency in multiple programming languages, SQL, databases, TDD, Agile, APIs, debugging, and SDLC methodologies.
SQL, Amazon Web Services (AWS), Microsoft Azure, Scrum, HireVue
3d
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Associate Software Engineer (Entry-level)
Owings Mills, Maryland, United States
$78k-$132k/yr HybridFull Time
1+ YOETechnical bachelor's or master's degree and 1+ year of hands-on software engineering experience; proficiency in programming languages, SQL, relational databases, stored procedures, TDD, APIs, Agile methods, and cloud deployment.
SQL, Stored Procedures, Amazon Web Services (AWS), Microsoft Azure, Scrum, HireVue
2w
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Embedded Software Engineer II
Germantown, Maryland, United States
$72k-$98k/yr HybridFull Time
1+ YOEBachelor's degree in engineering, 1+ years related experience, proficiency in C/C++, scripting (Bash/Python), Linux/QNX/FreeRTOS, strong communication and software design skills.
C, C++, Bash, Python, Linux, QNX, FreeRTOS
2mo
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Software Engineer II
Herndon, Virginia, United States
OnsiteFull Time
5+ YOE5+ years ML engineering; 1+ year fine-tuning LLMs/VLMs; Python, PyTorch; AWS; TS/SCI with Poly; SCIF access
Python, PyTorch, HuggingFace, SageMaker, DeepSpeed, Docker, ECR, EKS, MLflow, Weights and Biases, SageMaker Experiments, TensorRT, ONNX
5d
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Software Engineer 2 (AI) - Hybrid - Reston, VA - Freewheel
Reston, Virginia, United States
$102k-$153k/yr HybridFull Time
1+ YOERequires 1–2 years of software engineering experience or equivalent internship/co-op experience, Python or similar programming, software fundamentals, and exposure to AI, machine learning, LLMs, or agent-based systems.
Python, LLMs
2d
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Software Engineer I
Sparks or Sacramento or Dayton or Hagerstown
$48k-$56k/yr OnsiteFull Time
1+ YOEBachelor's degree or equivalent experience; 1–2 years of web/application development preferred; HTML, CSS, JavaScript, React, APIs, ColdFusion, MySQL, and analytical skills.
ColdFusion, React, HTML5, CSS3, JavaScript, Bootstrap, jQuery, MySQL, XML, JSON, CSV, AWS, Microsoft Azure, Git, Jira, APIs, webhooks
1mo
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Software Engineer, Infrastructure, Public Sector
Reston, Virginia, United States
$147k-$211k/yr OnsiteFull Time
2+ YOEUS citizenship and active Top Secret/SCI clearance with polygraph; bachelor’s or equivalent; 2 years designing distributed systems; 1 year software development experience; EM systems, leadership, and critical thinking skills preferred.
5d
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Software Development Engineer, Transit Gateway
Herndon, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOERequires 3+ years professional software development, 2+ years system design or architecture, 1+ year large-scale distributed software development, object-oriented design, programming language experience, and a bachelor's degree in a related field.
C#, C++, Java, Perl
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Embedded Flight Software Engineer (Rust)
Reston, Virginia, United States
$135k-$165k/yr OnsiteFull Time
3+ YOEBachelor's in CS/CE,3+ years high-reliability and embedded software development with Rust or C/C++,1+ year async Rust,ARM/SoC experience,EMR? (not stated)
Rust, C, C++, asynchronous Rust, Python, Yocto, ARM, Ethernet, SPI, I2C, UART, PCIe
6d
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Commercial Development Engineer 1
Clarksburg, Maryland, United States
$117k-$175k/yr HybridFull Time
2+ YOEBachelor's in a technical field,2+ years engineering or software experience,proficiency with Python/C/C++/Java/JavaScript/TypeScript,DevOps and cloud concepts,Linux and networking fundamentals,strong problem-solving and communication skills.
Python, C/C++, Java, JavaScript, TypeScript, Linux, Docker, Kubernetes, Grafana, Prometheus, Loki
3d
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Embedded Software Engineer I - Product Development
New Freedom, Pennsylvania, United States
$65k-$80k/yr OnsiteFull Time
2+ YOEBachelor's degree in computer science, electrical engineering, or related field; 2+ years in software development and testing; 1+ year manual testing; C/C++, Python, embedded systems, and hardware debugging experience.
C, C++, Python, oscilloscopes, logic analyzers, JTAG
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ENGR SR SOFTWARE DEVT
Utah or Oklahoma or Dallas or Massachusetts or Maine or South Dakota or Wisconsin or Iowa or Oregon or Montana or Hawaii or New Jersey or Delaware or Washington or New York or Nevada or St. Louis or Ohio or Washington or North Carolina or Missouri or California or New Hampshire or Alaska or Rhode Island or Alabama or Indiana or Georgia or South Carolina or Texas or Virginia or Kentucky or Kansas or San Francisco or Arizona or North Dakota or Montgomery County or Michigan or Vermont or Nebraska or Wyoming or Connecticut or Colorado or Mississippi or Idaho or New Mexico or Pittsburgh or Tennessee or Pennsylvania or Minnesota or West Virginia or Arkansas or Florida or New York City or Maryland or Kansas City or Louisiana or Illinois
$106k-$146k/yr RemoteFull Time
5+ YOEMinimum 5 years software development (or 10 years with HS/GED). 5 years with Java, C# or Python; 1 year SQL/NoSQL and cloud (AWS) architecture; willingness to be on-call; must be authorized to work without visa sponsorship.
Java, C#, Python, SQL, NoSQL, AWS, AWS Lambda, AWS Step Functions, Linux
1d
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Embedded Software Engineer – Level 3 or 4 (AHT)
Dulles, Virginia, United States
$114k-$171k/yr OnsiteFull Time
5+ YOEBachelor's degree plus 5–8 years, master's plus 3–6 years, or PhD plus 1–4 years in a relevant STEM field; active U.S. Top Secret clearance, U.S. citizenship, C/C++, Python, MATLAB, debugging, and Git or Subversion.
C, C++, Python, MATLAB, Subversion, Git, Stellar, CFS, Coverity, SonarQube, Fortify, Jenkins, Jira, Bitbucket, Linux, National Instruments
1w
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Electrical Engineer 3
Coppell or Phoenix or Sterling or Charlotte or Pflugerville
OnsiteFull Time
5+ YOEBachelor's in engineering, PE licensure required, typically 5+ years engineering experience, 1 year field experience encouraged, advanced electrical engineering knowledge, proficiency in Autodesk, Microsoft Office, Illumination and Oracle software.
Autodesk, Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel, Illumination software, Oracle
2w
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HVAC Project Engineer
Gaithersburg, Maryland, United States
$65k-$75k/yr HybridFull Time
1+ YOEBachelor's in engineering or construction management (or equivalent); 1+ years HVAC equipment selection/estimation experience preferred; proficient with MS Office/Outlook, CRM and project software; strong communication and math skills.
Microsoft Office, Outlook, Salesforce, Procore, Bluebeam
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AI Prompt Engineer
Ashburn, Virginia, United States
$67k-$133k/yr HybridFull Time
0+ YOEU.S. citizen able to pass CBP background check, bachelor’s degree or equivalent, 0–3 years software development experience, 1+ year with LLMs, Python or JavaScript/TypeScript experience, familiarity with prompt engineering and RAG.
Large Language Models (LLMs), OpenAI GPT, Llama, Gemini, Python, JavaScript, TypeScript, Retrieval Augmented Generation (RAG)
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