439 software development engineer jobs at 120 companies in Trinity, AL

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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
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Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Global provider of integrated electronics manufacturing and engineering solutions.
1+ YOEBachelor's degree in computer science, software engineering, or related field; 1–3 years of web or software development experience; knowledge of web technologies, frameworks, backend development, APIs, and Microsoft SQL Server.
HTML, CSS, JavaScript, C#, ASP.NET, Visual Studio, Microsoft SQL Server
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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.
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Software Engineer
Huntsville, Alabama, United States
$90k-$162k/yr HybridFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
1+ YOEBachelor's degree in computer science, engineering, mathematics, or related field; 1–5 years of software development and industry experience; JavaScript and Selenium required; AWS experience preferred.
JavaScript, Selenium, Amazon Web Services (AWS), Amazon EC2, Amazon S3, Playwright, GitHub Copilot, GitLab, CAD, Appium, Cucumber, Postman, REST, JSON
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NSITE Software Development Engineer- Aug 2026
Huntsville, Alabama, United States
OnsiteFull Time
HigherEchelon
HigherEchelon: Provides leadership development, coaching, and IT consulting services.
3+ YOE3+ years related experience with OpenGL, strong 3D math, C#/.NET proficiency, database fundamentals (SQLite preferred), secure programming, and U.S. citizenship; active or obtainable security clearance.
OpenGL, C#, Microsoft .NET Framework, SQLite, Microsoft Visual Studio, Git, GitLab, WPF, DevExpress, Telerik, Infragistics, XML
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Junior Level Software Engineer/Software Test Engineer
Huntsville or Redstone Arsenal
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
2+ YOEUS citizen with Bachelor’s in CS/CE (or equivalent), 2 years software engineering experience, C++ development, Linux, Git, software testing, and ability to obtain a security clearance.
C++, Linux, Git, CUDA
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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
2mo
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Software Development Manager
Huntsville, Alabama, United States
OnsiteFull Time
Lakeland Industries
Lakeland IndustriesNASDAQ: LAKE: Manufacturer of protective clothing and safety equipment for industry.
5+ YOE2+ MgmtBachelor's in CS/IS/Software Engineering, 5+ years application development (2+ years supervisory), strong T-SQL and database skills, web services/APIs, Agile/Waterfall experience, leadership; Python/Java/JavaScript/C#/C++/Visual Basic and SAP preferred.
T-SQL, Python, Java, JavaScript, C++, C#, Visual Basic, REST, SOAP, SAP, Agile, Waterfall, APIs
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Associate Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
2+ YOEBachelor's degree in software engineering, computer science, or related field; 2–5 years of application development experience; C#, SQL, .NET, and web application development experience required.
Microsoft Blazor, AWS, C#, SQL, .NET, GitHub Copilot, Cursor, .NET 8, ASP.NET Core, Docker, AWS GovCloud, Azure Government, Infragistics, DevExpress, ThinkGeo, Microsoft Visual Studio Professional, Microsoft Azure DevOps
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Senior Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Camgian
Camgian: Develops AI and machine learning software for high-stakes decision-making.
5+ YOEBachelor's in CS/Software/Computer Engineering, 5+ years software development, proficiency in Java, JavaScript, Python, C++, Golang, SQL, Linux, UI/UX and DevOps tools; US citizenship required.
Java, JavaScript, Python, C++, Golang, SQL, Linux, Jira, Git, Jenkins, Artifactory
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Senior Software Developer
Huntsville, Alabama, United States
$120k-$175k/yr OnsiteFull Time
nou Systems
nou Systems: Provides engineering and technology solutions for defense and space systems.
10+ YOEMaster's in computer science, software engineering, or related field, or bachelor's plus 4 additional years; 10+ years software development, 3+ years technical leadership, U.S. citizenship, Secret clearance, and expertise in listed technologies.
TypeScript, Angular, React, CSS, Bootstrap, Go, Python, C, C++, Git, GitLab, Distributed Interactive Simulation (DIS), MQTT, Docker, Linux, Ubuntu, Continuous Integration/Continuous Development (CI/CD), Cesium, PostgreSQL
2mo
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Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Capstone Research Corporation
Capstone Research Corporation: Provides defense-focused systems engineering and R&D services.
3+ YOEBS in software engineering/computer science, 3+ years development experience, strong C++ (C++17), CMake, unit testing (Google Test), multithreading, networking, protobuf; ability to obtain DoD Secret clearance; U.S. citizenship required.
C++, C++17, CMake, Google Test, ZeroMQ, protobuf, GitLab CI
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Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
OASYS
OASYS: Provides technology services and products for government and defense.
Software engineer role requiring C/C++ experience, full SDLC, and ability to work on government-facing projects.
C, C++, RTOS, MBSE, Agile
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Software Developer
Huntsville, Alabama, United States
$140k-$165k/yr OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
4+ YOEBachelor's degree in a technical field, 4+ years of software development and information systems design, large-scale DBMS experience, and active TS/SCI with polygraph clearance.
AWS, Microsoft Azure, Google Compute Engine, Linux, Docker, LXC, Rocket, Ansible, Puppet, Chef, Salt, Jira, GitLab
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Senior Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A technology solutions providing engineering and technical services.
7+ YOEBachelor's degree and 7+ years of software engineering experience required. Requires C++, Python, MATLAB, Fortran, algorithm development, optimization, Git, US citizenship, and active security clearance.
C++, Python, MATLAB, Fortran, Git, Linux, CI/CD, DevSecOps
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Senior Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
7+ YOEBachelor's degree in a technical field, 7+ years of software engineering experience, advanced C++ plus Python, MATLAB, and Fortran, algorithm development, optimization, Git, US citizenship, and active security clearance.
C++, Python, MATLAB, Fortran, Git, Linux
3mo
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Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Integration Innovation
Integration Innovation: Engineering, cybersecurity, and simulation solutions for defense agencies.
2+ YOEBachelor's degree in computer science or software engineering; 2-7 years relevant experience; Agile/Scrum; Palantir experience; DoD environment familiarity.
Palantir platform, C#, Agile Scrum, DoD tools
2w
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Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Summit TRC
Summit TRC: Provides engineering and software services for defense and aerospace.
Bachelor's degree, active Secret or higher security clearance, and software development experience with Java, Python, C++, or Rust, backend systems, testing, deployment, version control, and operating systems.
Java, Python, C++, Rust, GitLab, Windows, Linux
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Software Engineer Staff
Littleton or Huntsville
$136k-$252k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Experience with C or C++, embedded software or hardware, and software development lifecycle activities. U.S. citizenship and final Secret clearance required; bachelor's degree preferred.
C, C++, Agile, Model Based Systems Engineering (MBSE)
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Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
2+ YOEBachelor's degree or equivalent experience; 2–4 years in software development; Java, C++, or Python; Agile, object-oriented design, Linux/UNIX, IDEs, UML, testing, and ability to obtain a secret clearance.
Java, C++, Python, Eclipse, Linux, UNIX, UML, ClearCase, JIRA, xUnit, JUnit, CPPUnitLite, CMMI