2w
Save
Mark Applied
Hide
Software Test Engineer
Houston, Texas, United States
$125k-$200k/yr OnsiteFull Time
5+ YOEU.S. citizen or permanent resident, BS in a technical field, 5+ years software test/verification experience, proficiency with C/C++/Rust/VHDL/Python on Linux, EM/communication protocols, strong communication skills.
C, C++, Rust, VHDL, Python, Linux, JIRA, Git, Model Based Systems Engineering (MBSE), JAMA, Confluence, DO-178C, UART, SPI, I2C, USB, RS-232/422/485, Ethernet, TSN, UDP, TCP, UML
1w
Save
Mark Applied
Hide
Software Development Engineer in Test
Spring or Durham or Fort Collins or Andover
$106k-$243k/yr HybridFull Time
6+ YOEBS/MS in CS/Engineering or equivalent, typically 6+ years in software test automation, experience with Playwright or Selenium and Java/TypeScript/Python, knowledge of Agile SDLC and testing methodologies.
Playwright, Selenium, Java, TypeScript, Python, KVM, Kubernetes, VMware, AWS, Azure, GCP, Terraform, Ansible
1d
Save
Mark Applied
Hide
Senior Software Test Engineer
Beaumont or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington or United States
$85k-$117k/yr RemoteFull Time
10+ YOE10+ years experience in software testing with strong programming in C#, .Net, Java, or Python; experience with manual and automated testing, CI/CD, test automation frameworks, and security clearance eligibility.
C#, .Net, Java, Python, Selenium, TestNG, JUnit, QTP, LoadRunner, GitHub Actions, Git, Subversion, JMeter, Gatling, JIRA, Bugzilla, SQL, AWS, Azure, Microsoft Teams
1w
Save
Mark Applied
Hide
Software Development Engineer in Test
Durham or Spring or Fort Collins or Andover
$93k-$214k/yr HybridFull Time
4+ YOEBS/MS or equivalent, typically 4+ years in software test automation. Experience with Playwright or Selenium and Java/Typescript/Python; Agile SDLC, test planning, troubleshooting, regression/scale/performance testing.
Playwright, Selenium, Java, Typescript, Python, KVM, Kubernetes, VMware, AWS, Azure, GCP, Terraform, Ansible
2w
Save
Mark Applied
Hide
Software Integration Test Engineer -SCADA
Irvine or Houston
$65k-$105k/yr HybridFull Time
2+ YOE2+ years testing software integrations or enterprise/industrial applications; REST API and OPC UA familiarity; basic power systems understanding; strong troubleshooting and communication; U.S. work authorization required.
Postman, Swagger, Insomnia, OPC UA, Wireshark, Fiddler, JSON, XML, SQL, Python, PowerShell, Jira, REST APIs, OAuth
1w
Save
Mark Applied
Hide
Software Development Engineer in Test
Durham or Spring or Fort Collins or Andover
$93k-$214k/yr HybridFull Time
4+ YOEBS/MS in CS or Engineering or equivalent, typically 4+ years in test automation, experience with Playwright/Selenium and Java/TypeScript/Python, Agile SDLC knowledge, troubleshooting and test planning skills.
Playwright, Selenium, Java, TypeScript, Python, KVM, Kubernetes, VMware, AWS, Azure, GCP, Terraform, Ansible
1mo
Save
Mark Applied
Hide
Staff Software Test Engineer
Houston or Huntsville or Littleton or Sunnyvale
$114k-$227k/yr OnsiteFull Time
US citizen required; Interim Secret clearance required and eligible for Secret. Bachelor's degree in a STEM field required. Proficient in Python and C++, Perl preferred. Experience across software lifecycle and embedded systems desirable.
Perl, Python, C++, CI/CD
1w
Save
Mark Applied
Hide
Test Automation Engineer
Omaha or Albany or League City or Chicago
$80k-$110k/yr OnsiteFull Time
6+ YOE6+ years software development/test automation experience with 5+ years building automated frameworks; proficiency in languages and frameworks listed; strong problem-solving and mentoring skills.
Java, Python, JavaScript, TypeScript, C#, Selenium, Cypress, Playwright, Tricentis Tosca, GitHub Actions, Azure DevOps
1d
Save
Mark Applied
Hide
NASA Space Reactor – 1 Freedom Flight Software Verification and Validation (V&V) Test Engineer
Houston, Texas, United States
$64k-$128k/yr OnsiteFull Time
1+ YOEU.S. citizen or permanent resident; B.S. in engineering or computer science required; 1+ year software development or test engineering experience; Python and Linux experience; test case and test script development experience.
Python, Bash, PowerShell, Linux, Microsoft Excel, RESTful APIs, Time-Triggered Ethernet
1d
Save
Mark Applied
Hide
NASA Space Reactor – 1 Freedom Flight Software Verification and Validation (V&V) Test Engineer
Houston, Texas, United States
$64k-$128k/yr OnsiteFull Time
1+ YOEU.S. citizen or permanent resident. Bachelors in engineering or computer science. 1+ year scripting/test experience. Proficiency with Python and Linux, test case and script development, and software verification.
Python, Bash, PowerShell, Linux, RESTful API, Time-Triggered Ethernet
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Houston or Lake Oswego or Charlotte
$95k/yr HybridFull Time
3+ YOE3+ years software engineering; .NET, C#, React or Angular, SQL; Node, AWS; testing with Playwright/Selenium; enterprise software security and accessibility.
.NET, C#, React, Angular, SQL, Node.js, AWS, Playwright, Selenium
2d
Save
Mark Applied
Hide
Flight Software Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years C/C++ development and hardware/software integration experience; familiar with serial and packetized communications protocols; strong testing, communication, and problem-solving skills; GSFC CFS experience preferred.
C/C++, RS-232, RS-422, RS-485, IP/UDP, IP/TCP, GSFC Core Flight Software (CFS)
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Spring or Fort Collins
$131k-$205k/yr OnsiteFull Time
4+ YOEDesign, develop, test, and maintain Windows-based software. Requires C++ (C++17+), Win32 API, multithreading, IPC/RPC, Git, CI/CD, Azure/AWS, unit testing, and 3–7 years of relevant experience; degree or equivalent experience preferred.
C++17, C++, Win32 API, IPC, RPC, Git, MSTest, CI/CD, ADO, Microsoft Azure, Amazon Web Services, Docker, Java, JavaScript, Kubernetes, Python, React.js, SQL
1w
Save
Mark Applied
Hide
Software System Engineer
Houston or Los Angeles
$85k-$170k/yr OnsiteFull Time
Experience with safety-critical software, requirements management, V&V and certification, C++ and Python proficiency, real-time/embedded experience, strong communication and testing skills.
C++, Python, CI/CD
14h
Save
Mark Applied
Hide
Flight Software Engineer
Houston, Texas, United States
OnsiteFull Time
10+ YOEBS plus 10 years software experience, advanced OOP in C/C++, embedded/firmware and hardware/software integration, serial and packet protocols, Git-based workflows, electronic test equipment experience, US citizenship and background investigation eligible.
C, C++, GitLab, GitHub, RS-232, RS-422, RS-485, TCP/IP, UDP/IP, oscilloscope, logic analyzer, xUnit, Docker, Microsoft Windows, POSIX, SpaceWire
3w
Save
Mark Applied
Hide
Entry Level Software Developer
Houston, Texas, United States
HybridFull Time
Ability to review specifications, design technical solutions, and code/test software; team and individual contributor skills; training provided; degree/bootcamp a plus.
Windows, Microsoft .NET, Linux, iOS, Android
4w
Save
Mark Applied
Hide
Lead Embedded Software Engineer - Audio Comms & Streaming Test Framework
Houston, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in engineering (CS/CE/EE) with 5+ years embedded systems experience; expert in C/C++, Python, Linux/Windows, SPI/USB/Ethernet/TCP-IP, cFS/cFE, OSAL/PSP; US citizenship and ability to pass comprehensive background investigation required.
cFS, cFE, TRICK, Python, C, C++, Linux, Windows, SPI, USB, Ethernet, TCP/IP, Linux drivers, OSAL, PSP, ADPCM, G.721
1w
Save
Mark Applied
Hide
ORION Flight Operations Test Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOEBachelor's degree in related discipline and 5+ years experience in systems/subsystems integration and human spaceflight mission operations; ability to support mission control, integrate hardware/software, and travel as required.
1w
Save
Mark Applied
Hide
Staff Software Engineer
Lake Oswego or Charlotte or Houston
$110k/yr HybridFull Time
5+ YOE5+ years full‑stack development experience in SaaS or microservices; proficiency with .NET, C#, SQL, React/Angular, and cloud services (AWS); unit testing and automation experience; strong communication and problem solving.
.NET, C#, SQL, React, Angular, AWS, Node, NoSQL, Redis, Playwright, Selenium
1mo
Save
Mark Applied
Hide
Software Engineer II (Frontend)
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$103k-$186k/yr HybridFull Time
4+ YOE4+ years frontend software development; strong TS/JS/React; Next.js; Rails familiarity; API integration; accessibility; testing; A/B testing; AI tools.
TypeScript, JavaScript, React, Next.js, Ruby on Rails, REST, GraphQL, Redis, Kafka, MySQL, Terraform, CI/CD, Monorepos, UI Libraries, AI Tools
Explore Jobs