58,603 software engineer jobs at 10,948 companies in United States

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Sr. Software Engineer
Olathe, Kansas, United States
$135k/yr HybridFull Time
PSI Services
PSI Services: Providing secure test development and global exam delivery services.
8+ YOEUS citizen with a bachelor's in computer science or related field,8+ years software engineering experience,proficiency in Java/Spring and front-end tech,APIs,microservices,cloud (Azure/AWS),ORMs,MSSQL,GIT,JIRA.
Java, JavaScript, Spring Boot, Thymeleaf, Spring MVC, .net, Go, React, Angular, CSS, HTML, Hibernate, MSSQL, Azure, AWS, GIT, JIRA, WCAG
2mo
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Software Engineer
Aberdeen Proving Ground, Maryland, United States
$130k-$170k/yr OnsiteFull Time
MAG Aerospace
MAG Aerospace: Provides global intelligence, surveillance, and reconnaissance services and training.
5+ YOEMinimum 5 years software/systems engineering experience, proficiency in C++, Python or Java, Secret clearance, familiarity with systems engineering, IPTs, and test events; Bachelor’s in CS/Software Engineering preferred (experience may substitute).
C++, Python, Java, Kubernetes, NGTS, SIMDIS, TAK, AIDP, AFATDS, MEPED, JSDR, EWC2, EWPMT-X
3mo
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Engineer Software/Principal Engineer Software
Melbourne, Florida, United States
$79k-$119k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor’s or Master’s in STEM; 2+ years for Engineer Software; 5+ years for Principal Engineer Software; strong OO languages; US citizenship and Secret clearance; experience with Windows, Linux, and safety-critical aviation systems.
C/C++, Java, Python, Linux, Windows, RTOS, Git, Confluence, Selenium, Docker, Kubernetes, Ansible, Scripting
3w
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Flight Software Engineer
Houston, Texas, United States
OnsiteFull Time
Barrios Technology
Barrios Technology: Engineering and technology services for human spaceflight missions.
5+ YOEBS in software/computer engineering or related,5+ years software development experience,proficiency in C/C++,embedded/firmware and hardware integration,serial and packet protocols,Git platforms,US citizenship and ability to pass government background investigation.
C, C++, Oscilloscope, Logic Analyzer, RS-232, RS-422, RS-485, TCP/IP, UDP/IP, GitLab, GitHub, SpaceWire, xUnit, Windows, POSIX, Docker
1w
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Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
EOS Defense Systems USA
EOS Defense Systems USAASX: EOS: Manufacturer of remote weapon systems and defense sensor technology.
1+ YOEBachelor's degree in computer science, computer engineering, software engineering, or related discipline; embedded software experience; low-level programming and hardware interaction knowledge; C/C++ proficiency.
C, C++, Linux, gstreamer, ARM, Rust, Java, shell, Wireshark
3w
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Software Engineer
Chicago, Illinois, United States
OnsiteFull Time
Millennium Management
Millennium Management: Global alternative investment firm managing diverse investment strategies.
Software engineering role in the Information Technology department based in Chicago.
4d
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Software Engineer
San Francisco or Washington, D.C. or Germany or Austria or Slovenia or Netherlands
$145k-$181k/yr HybridFull Time
Planet Labs
Planet LabsNYSE: PL: Operates imaging satellites providing daily global Earth observation data.
6+ YOE6+ years of software engineering experience; bachelor's degree in computer science or software engineering; GCP and AWS expertise; Python, vector databases, SQL, AI platforms, and regulated-environment experience.
Gemini Enterprise Agent Platform, Cursor, Claude, Google Gemini Enterprise App, AI Gateway, Agent Registry, GCP, AWS, Python, Vector Databases, SQL, Claude Code, Cowork, Metaview, Large Language Models (LLMs)
2d
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Software Engineer
Hanover, Maryland, United States
$167k-$310k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
15+ YOEBachelor's degree in Computer Science or related field, or four additional years of software engineering experience; 15 years of software engineering experience; current DoD Top Secret SCI with Polygraph; C++, Python, Shell, CI/CD, and software testing experience.
C++, Python, Shell, SDR, CICD
2w
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Software Engineer
Atlanta, Georgia, United States
$129k-$175k/yr OnsiteFull Time
NCR Voyix
NCR VoyixNYSE: VYX: Provides checkout software and kiosks for retailers and restaurants.
2+ YOEBachelor's in Software Engineering or related plus 2 years software development experience; experience with software architecture, OOP, testing/validation, mentoring, agile, CI/CD and Git.
CI/CD, Git
5d
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Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
1+ YOEBachelor’s degree in computer science, software engineering, or related field; 1–3 years of web development or software engineering experience; front-end, backend, API, and SQL Server experience required.
HTML, CSS, JavaScript, C#, ASP.NET, Microsoft Visual Studio, Microsoft SQL Server
1mo
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Software Engineer
Denver, Colorado, United States
$115k-$135k/yr HybridFull Time
Litera
Litera: AI-powered document and workflow software for legal professionals.
3+ YOE3+ years professional software engineering experience; bachelor's degree in CS/Software Engineering or equivalent; experience with full‑stack web apps, APIs, source control, Agile, and AI-assisted development.
Azure, AWS, Google Cloud, CI/CD, containerization, AI-powered development tools, GenAI, Agile
1mo
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Software Engineer
Columbia, South Carolina, United States
OnsiteFull Time
Integer Technologies
Integer Technologies: Applied research and product development for national security.
5+ YOEU.S. citizenship and eligibility for DoW Secret clearance, Bachelor’s in CS/Software Engineering, 5+ years developing modeling/simulation or manufacturing software, proficiency with AI/ML and DevOps.
Java, C++, C#, Objective C, Python, SQL, Rust, Perl, Go, REST API, Bash, Angular, React, Swift, TypeScript, JavaScript, Vue, Cordova, Node, TensorFlow, PyTorch, Scikit-learn, Git, Docker, Kubernetes
2d
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Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
Systek
Systek: Provides systems engineering and technical assistance for defense agencies.
6+ YOEBachelor's degree preferred in computer science, information systems, software engineering, or programming. Requires 6 years of DoD software engineering experience and active Top Secret/SCI clearance; polygraph may be required.
1mo
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Software Engineer
Indianapolis or Crane
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
8+ YOEMaster's in CS/Software Engineering or equivalent experience, 8+ years software engineering experience, 5+ years C++ experience, U.S. citizenship with active Secret clearance required; embedded/Linux experience preferred.
C++, Linux, Assembly
2mo
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Software Engineer
Sioux Falls, South Dakota, United States
OnsiteFull Time
Relative Dynamics
Relative Dynamics: Develops engineering solutions and communication technologies for the aerospace industry.
5+ YOEBachelor's in CS/Software Engineering, ~5 years software engineering experience, US residency for security credential, ability to obtain background investigation, proficiency in Python and C/C++, Unix/Linux, databases, and SDLC.
Python, C/C++, Postgres, Perl, Java, AWS Cloud Services (S3, EC2, EKS, ECR, Lambda), CI/CD pipelines, Infrastructure as Code, Git, Unix/Linux
2mo
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Software Engineer
Aiken or Columbia
$95k-$140k/yr HybridFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
15+ YOE15+ years software engineering experience (≥10 years on DOE projects), proficiency with IBM DOORS Next Generation, writing Software Requirement Specifications, software development, debugging, and configuration management.
IBM DOORS Next Generation
2mo
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Software Engineer
Fort Belvoir, Virginia, United States
OnsiteFull Time
ANSER
ANSER: Provides research and analysis for national and homeland security missions.
7+ YOEActive Secret clearance, Bachelor's in engineering, 7+ years software engineering experience, experience with biometric systems, information assurance/encryption knowledge, Android experience, Agile/DevOps/DevSecOps, software testing and troubleshooting skills.
BAT-A, NRTIO, NXGBCC, Android, Agile, DevOps, DevSecOps
2w
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Software Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOETS/SCI clearance, Bachelor's or Master's in engineering or related field, 5+ years software engineering/test & evaluation experience on DoD/AF programs, experience with JIRA/Confluence/Bitbucket/Git, software integration and testing.
Jira, Confluence, Bitbucket, Git
3mo
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Software Engineer
Annapolis Junction, Maryland, United States
$150k-$240k/yr OnsiteFull Time
LufCo
LufCo: Provides specialized engineering and analytic services for defense missions.
7+ YOESenior software engineer with TS/SCI clearance and 7+ years of experience; 14+ for higher level, strong PKI, Linux, and modern software stacks.
C, C++, Go, Docker, Rust, Python, Java, JavaScript, Shell Scripting, PL/SQL, React, Spring, Spring Boot, Linux, Windows, AEM, JBoss, Tomcat
2w
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Software Engineer
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
Alstom
AlstomEuronext Paris: ALO: Manufactures high-speed trains, signaling systems, and railway infrastructure
Degree in engineering, experience in software design, development and integration, ability to mentor junior engineers, strong communication and problem-solving skills.

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