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76 software test jobs at 46 companies in Kissimmee, FL

2mo
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Software/Systems Test Engineer
Orlando, Florida, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: Software testing solutions provider.
3+ YOEBachelor's in CS/Engineering; 3+ years software/systems testing; Linux/Windows/networking basics; CompTIA Sec+ and VMware certs; test automation tools like Selenium/JUnit.
Linux, Windows, Networking, Selenium, JUnit, CompTIA Security+, VMware
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1mo
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Software Development Engineer in Test (SDET)
United States or Orlando
RemoteFull Time
Worth AI
Worth AI: Automating business underwriting and onboarding for financial institutions.
Proven SDET experience with strong programming in JavaScript, Python, Node.js; experience with Playwright, CI/CD/DevOps, REST API testing (Postman), SQL, and familiarity with cloud (AWS/Azure). Strong analytical and communication skills.
JavaScript, Python, Node.js, Playwright, CI/CD, DevOps, Postman, AWS, Azure, SQL
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3mo
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Engineer Software (HW & SW Integration and Test)
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 in STEM with 2+ yrs software engineering or Master's with 0+ yrs; SDLC, testing, CI/CD; C/C++, Python; DoD Secret clearance required.
Jira, Confluence, Bitbucket, GitHub, GitLab, Jenkins, Docker, Kubernetes, Bash, C++, Python, PowerShell, YAML, Podman, Docker
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2w
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Lead Software Engineer - SIIMS Release & Test Automation (Hybrid)
Lakeland, Florida, United States
$135k-$203k/yr HybridFull Time
Publix
Publix: Operates a chain of employee-owned supermarkets and pharmacies.
7+ YOEBachelor's or equivalent experience, 7+ years software engineering, 5+ years .NET Core/C# experience, SQL and microservices experience, AKS monitoring, on-call availability.
.NET Core, C#, .NET 8, MVC, SQL, Dapper, Entity Framework, Azure Kubernetes Service (AKS), React, Next.js, Blazor, xUnit, Selenium, Robot, Xamarin Forms, Android
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1mo
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TEST SPECIALIST
Bowling Green, Florida, United States
FieldFull Time
Seminole Electric Cooperative
Seminole Electric Cooperative: Generates and transmits wholesale electric power to member distribution cooperatives.
4+ YOEAssociate degree or 4 years experience in protective relay/meter calibration and substation equipment work; able to lift 50 lbs, valid driver’s license, NERC compliance familiarity, Microsoft Office and specialized testing software proficiency.
Microsoft Office
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1mo
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Software Engineer
Orlando, Florida, United States
$77k-$152k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
2+ YOEBachelor's in computer/software engineering or related; 2+ years using C, C++, or C#; software design and testing experience; Agile experience; US citizenship and ability to obtain Secret clearance; ATE, API, Git, and Jira experience preferred.
C, C++, C#, Model Based System Engineering (MBSE), Automatic Test Equipment (ATE), API, Git, Jira, Agile
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20h
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Software Engineer Sr - E3
Titusville, Florida, United States
$98k-$182k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Plans, develops, documents, tests, debugs, and maintains software while applying development standards, processes, procedures, and tools throughout the software life cycle.
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1mo
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Software Engineer
Orlando, Florida, United States
$110k-$130k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
3+ YOE3+ years software development experience; full-stack with cloud, API, and UI capabilities; Angular, Node.js, Java 17+, Spring Boot, AWS, databases, testing, LLM/AI and Python skills; Bachelor’s in CS or equivalent.
Angular, RxJS, Node.js, Express, NestJS, Java 17, Spring Boot, REST APIs, AWS, Lambda, API Gateway, DynamoDB, Aurora, MongoDB, JUnit, Postman, LLM/Generative AI, RAG, Amazon Q/Kiro, GitHub Copilot, Cursor, Claude, Python
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1w
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Senior Software Engineer
Orlando or Alpharetta or Dallas or Atlanta
$140k-$160k/yr RemoteFull Time
F&I Sentinel
F&I Sentinel: Provides compliance and risk management technology for the automotive finance industry.
5+ YOEBachelor's degree or equivalent practical experience; 5+ years of full-stack software engineering experience; Python, TypeScript/JavaScript, testing, CI/CD, AWS, system design, and AI-assisted development experience required.
Python, FastAPI, AWS Lambda Powertools, TypeScript, JavaScript, pytest, GitHub Actions, AWS, GitHub Copilot, Claude Code, React, Tailwind CSS, WCAG, Dynatrace, OpenTelemetry, AWS CloudWatch
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3w
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Application Software Engineer
Cape Canaveral, Florida, United States
OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEExperience in full-stack development; bachelor's degree or 2+ years software experience; proficiency with Python, C#.NET, Go, Scala, or Java; strong testing, CI/CD, and system design skills.
Python, C#.NET, Go, Scala, Java, Make, Bazel, Pants, Buck, Gradle, pip, npm, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, PostgreSQL, SQL Server, UNIX
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2w
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Senior Software Engineer C++
Winter Springs, Florida, United States
OnsiteFull Time
WGI
WGI: National engineering and design firm for public infrastructure.
8+ YOE8+ years software development experience, strong modern C++ (17+), Windows desktop app development, numerical methods, unit testing, Git/CI/CD, communication skills; U.S. work authorization required.
C++, .NET C#, WinForms, MFC, Win32, Qt, Git, CI/CD, GoogleTest, Catch2, CUDA, OpenCL, DirectX, Visual Studio, VS Code, Zoom, Microsoft Teams
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3w
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Software Engineer/Developer, Senior
Orlando, Florida, United States
$138k-$168k/yr HybridFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
8+ YOEBachelor's in CS/related and 8+ years experience; Top Secret clearance required; experience with software development lifecycle, DevSecOps, integration, and testing.
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2w
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Principal Software Engineer (Contract)
United States or Arlington or Denver or Merritt Island
RemoteContract
Airbus U.S. Space & Defense
Airbus U.S. Space & DefenseEuronext Paris: AIR: Provides satellite, helicopter, and cybersecurity solutions for U.S. defense.
15+ YOEBachelor's in STEM (masters preferred). 15+ years' experience (12+ with masters) in space/embedded flight software. US citizenship, ability to obtain government clearance, proficiency in C/C++, embedded development, real-time systems, GNC and HIL testing.
C/C++, GNC, BSP, Hardware in the Loop (HIL)
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1mo
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Sr Test Engineer - Cape Canaveral Florida
Cape Canaveral, Florida, United States
$86k-$93k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
2+ YOEBachelor's degree in engineering or equivalent, 2+ years relevant experience, U.S. citizenship, Department of Defense Secret clearance, troubleshooting hardware/software, system integration and test, strong analytical skills.
Linux, Windows, Computer networking, Data acquisition systems, Scripting languages, Robot.Framework
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1mo
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Senior Software Engineer
Orlando, Florida, United States
RemoteFull Time
Versant
VersantNasdaq: VSNT: Operates cable television networks and digital media entertainment platforms.
5+ YOE5+ years engineering experience with Ruby on Rails, Node.js, JavaScript/TypeScript; experience with MySQL/MongoDB, Redis, cloud deployments, frontend frameworks, APIs, testing, and distributed systems.
Ruby on Rails, Node.js, JavaScript, Type Script, MySQL, MongoDB, Redis, Vue.js, Vuetify, Angular, REST, GraphQL, Sidekiq, Raspberry PI
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1w
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Software Development Lead (Aircraft Operations Center)
Lakeland, Florida, United States
OnsiteFull Time
Concept Solutions: Provides IT systems and engineering for federal government agencies.
5+ YOE5+ MgmtBachelor's degree or equivalent experience; 5+ years leading software teams; C#/.NET, JavaScript, SQL, Agile, CI/CD, testing, and secure development experience; ability to obtain Public Trust clearance.
C#, .NET, .NET Core, JavaScript, SQL, SQL Server, MySQL, Oracle, Visual Studio, REST APIs, Git, CI/CD, AngularJS, ASP.NET, Drupal, Java, J2EE, WPF, XAML, Microsoft Azure, Power Platform, Docker, Kubernetes
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2mo
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Software Engineer II AGT - Security Clearance Eligibility Required
Orlando, Florida, United States
OnsiteFull Time
AVT Simulation
AVT Simulation: Designs and manufactures flight and gunnery training simulation systems.
Bachelor's in CS/CE or equivalent experience; experience with unmanaged and object-oriented languages (C/C++), configuration management, software design and testing, ability to obtain U.S. government security clearance; in-office Orlando role; possible international travel.
C/C++, Semi-Automated Forces (SAF), Distributed Interactive Simulation, Image Generators, Flight Model software, GL Studio, OpenGL, Unity, Windows, Linux CentOS, Microsoft Word, Microsoft Excel, Microsoft Visio, Microsoft Outlook, Jira, Confluence, Bitbucket, Bamboo, JAMA, VS Code, GNU make, GTK/Glade, Qt
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2w
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JOB ID 12684: Software Developer
Shawnee or Orlando or Yarmouth
$102k-$104k/yr OnsiteFull Time
Veritas Prime
Veritas Prime: SAP SuccessFactors consulting and HR technology managed services.
Bachelor's degree in computer science, information technology, or related; ability to work full SDLC, fix defects, write unit/integration tests; successful background check; travel/relocation across the US may be required.
React.js, Node.js, MongoDB
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2mo
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Game Software Tester, Battle Road [Orlando]
Orlando or Morrisville
$70k-$85k/yr HybridFull Time, Contract
Onebrief
Onebrief: Software for military staff collaboration and planning.
3+ YOEQA testing of AtomEngine ModKit; on-site in Orlando; active Secret clearance; 3–5 years game QA; strong communication and testing skills.
Unreal Blueprints, GDScript, version control, bug tracking, test management
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3d
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Launch Vehicle Software Integration Engineer
El Segundo or Cape Canaveral
$116k-$195k/yr FieldFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
10+ YOEBachelor’s degree in engineering or STEM and 10+ years of systems engineering, technical program management, or related experience. Requires launch vehicle systems, integration, testing, launch, and anomaly resolution expertise.
Warp Core, Jira, Confluence, Microsoft Office Suite, Microsoft SharePoint, Google Workspace
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