67 software engineer i jobs at 44 companies in Waldorf, MD
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Software Engineer I
Silver Spring, Maryland, United States
$83k-$108k/yr OnsiteFull Time
0+ YOEEntry-level software engineer with Bachelor's or Master’s in CS/EE or similar; proficient in C/C++ or Java; interest in Navy AEGIS and defense tech; ability to obtain DoD clearance; US citizenship.
C/C++, Java, Qt, Microsoft Visual Studio, Windows, Linux
2w
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Software Engineer (I)
Fort Meade, Maryland, United States
OnsiteFull Time
7+ YOEBachelor's degree and 7 years of experience required, with Python, software development lifecycle, Agile, Git, databases, networking, troubleshooting, and active TS/SCI with Maryland polygraph.
Python, Java, C#, JavaScript, Go, Git, SQL, NoSQL, Agile, Software Development Lifecycle (SDLC)
1w
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Jr Software Engineer / Software Developer I
Washington, District of Columbia, United States
$85k-$96k/yr OnsiteFull Time
2+ YOEProficiency in Python, C# .NET, Git, and software development processes. Requires a relevant technical degree, U.S. citizenship, and clearance eligibility; 2 years' experience with a bachelor's or 4 with an associate's.
Python, C#, .NET, Git, JavaScript, HTML, Docker, SQL, MongoDB
2mo
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Software Engineer I - Ground Software
Greenwood Village or Austin or Laurel
$70k-$125k/yr HybridFull Time
0+ YOEEarly‑career full‑stack engineer; 0–1 years experience; bachelor's (or pursuing) in CS or related; foundational React/Angular knowledge; familiarity with TypeScript, C#, REST, Git, SQL, front-end tools; ability to obtain security clearance.
React, TypeScript, C#, .NET, Docker, Kafka, REST, Yarn, Babel, Material-UI, Git, SQL, TanStack Query
1w
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Software Systems Controls Engineer I & II
Reston, Virginia, United States
$95k-$192k/yr HybridFull Time
1+ YOEEngineering degree and 1+ years for Engineer I or 2+ years for Engineer II; safety-critical embedded control systems experience; SysML and Simulink familiarity; U.S. citizenship required.
SysML, Simulink, Python, C, C++, Groovy, Cameo, Capella, MATLAB Simulink, PREEvision, SCADE, Jenkins, Rapita
2mo
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Radio Frequency Software Engineer I
Hanover, Maryland, United States
OnsiteFull Time
4+ YOETS/SCI with Poly, US citizenship, 4+ years RF software or DSP experience, proficiency with C++, Python, Linux, and EM development; bachelor's in engineering/computer science required unless substituted by experience.
C++, Python, Linux
1mo
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AI/ML Software Engineer I
Annapolis Junction, Maryland, United States
$126k-$166k/yr OnsiteFull Time
7+ YOEActive TS/SCI with poly required, 7+ years software engineering experience (or bachelor's + experience), DoD 8570, LLM/customization, API and UI design, security and access control, EM/security measures, Microsoft Office integration.
LLM, API, Microsoft Office
1w
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Software Engineer I (JavaScript, TypeScript, AWS, React, Node.js)
Baltimore or Hartford or Saint Paul
$99k-$163k/yr HybridFull Time
3+ YOEBachelor's degree in computer science, a related STEM field, or equivalent education/work experience; three years of programming experience plus two additional years of software engineering experience.
JavaScript, TypeScript, AWS, React, Node.js, GitHub Actions, MongoDB, GitHub
1w
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Software Engineer I (JavaScript, TypeScript, AWS, React, Node.js)
Baltimore or Hartford or Saint Paul or Hunt Valley
$99k-$163k/yr HybridFull Time
3+ YOEBachelor's degree in computer science or a related STEM field, three years of programming experience, and two additional years of software engineering experience; strong problem-solving and communication skills.
JavaScript, TypeScript, AWS, React, Node.js, GitHub Actions, MongoDB, Git
2w
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Software Engineer Level I or II, Mission Systems Division
Blacksburg or Washington
$70k/yr OnsiteFull Time
Bachelor's or master's degree in computer science, engineering, or related field; software development proficiency, hardware-software integration experience, teamwork ability, U.S. citizenship, and ability to obtain and maintain security clearance.
CUDA, TensorFlow, PyTorch, Keras
1w
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Software Systems Controls Engineer I & II
Reston, Virginia, United States
$95k-$192k/yr HybridFull Time
1+ YOEEngineering degree in STEM, 1–2+ years of engineering experience depending on level, U.S. citizenship, safety-critical embedded control systems experience, and familiarity with SysML and Simulink.
SysML, Simulink, Python, C, C++, Groovy, Cameo, Capella, Matlab Simulink, PREEvision, SCADE, Jenkins, Rapita
1w
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2026 Intern Conversion - Software Development Engineer I
Seattle or Van Horn or Denver or Huntsville or Arlington or Los Angeles or Longmont or Reston or Florida
$101k-$155k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship, enrolled in or recently graduating from college, B.S. in mechanical, aerospace, or astronautical engineering, and eligible to work under U.S. export controls.
3mo
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Software Tool Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOEExperience supporting software productivity, configuration management, or systems engineering tool environments; SDLC/CM familiarity; enterprise tool support; DoD 8570 IAT Level I; active TS/SCI with poly.
IBM Rational, HP Service Manager, Enterprise productivity tools
4w
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Software Engineer I- CoStar Suite- Arlington, VA
Arlington, Virginia, United States
$103k-$154k/yr HybridFull Time
2+ YOEBachelor's degree required; 2+ years production development; experience with React, Vue, TypeScript, NodeJS, C#, .NET, OpenSearch, Kafka, SQL/NoSQL, AWS; Agile and testing experience; familiarity leveraging AI.
React, Vue, TypeScript, NodeJS, C#, .NET, OpenSearch, Kafka, SQL, NoSQL, AWS
4w
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Software Engineer I- CoStar Suite- Arlington, VA
Arlington, Virginia, United States
$103k-$154k/yr HybridFull Time
2+ YOEBachelor's degree, 2+ years production development, experience with React/Vue/TypeScript/NodeJS/C#/ .Net/OpenSearch/Kafka/SQL/NoSQL and cloud (AWS), Agile and CI/CD practices, testing, and AI; strong communication and product focus.
React, Vue, TypeScript, NodeJS, C#, .Net, OpenSearch, Kafka, SQL, NoSQL, AWS
1mo
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Software Developer
McLean, Virginia, United States
$138k-$164k/yr OnsiteFull Time
Bachelor's in computer science or IT, IAT I certification (A+ CE, CCNA-Security, CND, Network+ CE, or SSCP), experience with Interrogator/CSM/RMF Writer, proficiency in Python, PHP, JavaScript, C/C++, Java, TS/SCI clearance.
RHEL, Interrogator, CSSP Subscriber Manager (CSM), RMF Writer, Python, PHP, JavaScript, C/C++, Java
1w
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Engineer I - Traffic
Baltimore, Maryland, United States
$36-$41/hr HybridFull Time
RK&K: Civil engineering and construction management for infrastructure and transportation.
Bachelor's degree in civil engineering or related field with traffic or transportation focus; FE exam passed or attainable within 12 months; strong communication skills. Related software exposure preferred.
Synchro, SimTraffic, VISSIM, HCS, MicroStation, AutoCAD, Microsoft Word, Microsoft Excel, Microsoft Access
1w
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Software Engineer - Unit System Integrator Level I
Fort Belvoir, Virginia, United States
$75k-$110k/yr OnsiteFull Time
12+ YOERequires an active Secret clearance, high school diploma/GED with 14+ years or associate degree with 12+ years of relevant experience, and Army Basic Instructor Course certification.
6d
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Returning New Grad Field Engineer I - MAD (For current/previous HNTB interns only) – Summer 2027
Philadelphia or Harrisburg or Charlotte or Pittsburgh or Baltimore or Fairmont or Raleigh or Virginia Beach or Scott Depot or North Charleston or Washington or Glen Allen or King of Prussia or United States
$66k-$115k/yr FieldFull Time, Temporary
Bachelor's degree in Engineering required. Current or former HNTB intern required. EIT and experience with Constructware, Asite, or similar digital construction management software preferred.
Constructware, Asite, GPS/Rovers
3mo
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Test Support Engineer I
Washington, District of Columbia, United States
$83k-$121k/yr OnsiteFull Time
Bachelor's degree; SECRET clearance; entry level; electrical and software system knowledge.
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