41 senior software testing engineer jobs at 31 companies in Bellaire, TX
2mo
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
1w
Save
Mark Applied
Hide
Senior Software Engineer
Portland or North Dakota or Montana or Maine or Ohio or Nebraska or Phoenix or Louisiana or Texas or Nevada or Georgia or Tampa or Mississippi or Colorado or Denver or Wyoming or Wisconsin or West Virginia or Vermont or Richardson or Arkansas or Dallas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or Plano or New Mexico or New Hampshire or Kentucky or Alabama or Philadelphia or South Carolina or Austin or Illinois or Atlanta or Missouri or Iowa or Tennessee or Boulder or North Carolina or Minnesota or Kansas or Houston or Alaska or Chicago or Rhode Island or Washington or Virginia or Utah or Oregon or Florida or Miami or Oklahoma
$139k-$204k/yr RemoteFull Time
5+ YOEBachelor's degree with 5+ years, master's with 3+ years, or PhD with 1+ year; production software development, testing, troubleshooting, code reviews, technical design, scalability, reliability, and security experience.
AI/ML, generative AI, LLMs, AI agents
3d
Save
Mark Applied
Hide
Senior Embedded Software Engineer
Marengo or Houston
$120k-$165k/yr HybridFull Time
7+ YOEBachelor’s degree and 7+ years of embedded software engineering experience in an OEM environment. Requires software architecture, product lifecycle, integration, validation, CAN analysis, debugging, and automated testing expertise.
Git, CI/CD, CAN, CANAnalyzer, PCAN, Network analyzer, SIL/HIL, Model-in-the-Loop, RTOS, LiDAR, UWB
2mo
Save
Mark Applied
Hide
Senior Software Engineer, SDET (Houston, TX, US, 77086)
Houston, Texas, United States
RemoteFull Time
2+ YOEDesign, implement, and maintain automated tests; analyze results; collaborate with QA and development; perform functional testing; mentor team.
Selenium, WebdriverIO, Playwright, Azure DevOps, Microsoft Test Manager, Postman, GitHub, C#, .NET, JavaScript, SQL, Oracle, MSSQL
6d
Save
Mark Applied
Hide
Principal Engineer, Software
Houston, Texas, United States
HybridFull Time
10+ YOEBachelor's degree in Computer Science, MIS, Engineering, or related field plus 10 years of software engineering experience. Requires cloud, database, Python, Java, software design, testing, and Agile expertise.
AWS, Lambda, IAM, S3, EFS, SQS, SNS, API Gateway, CLI, Kinesis, Glue, ElastiCache, CloudWatch, CloudFormation, Oracle, SQL Server, PostgreSQL, Cassandra, DynamoDB, Python, Java
1w
Save
Mark Applied
Hide
Senior Software Engineer, Python
Houston, Texas, United States
RemoteFull Time
Production Python 3.13+, REST or gRPC API design, Flask or FastAPI, MongoDB, cloud SaaS delivery, Docker, testing with pytest, and code quality tools including ruff and pyright.
Python, Python 3.13, OpenAPI, Flask, FastAPI, Gunicorn, pandas, numpy, MongoDB, MongoEngine, PyMongo, uv, pytest, Docker, Docker Compose, ruff, pyright, Google Cloud Platform, Cloud Run, Cloud Functions, Cloud Storage, GCP, REST, gRPC, LLM APIs
21h
Save
Mark Applied
Hide
Senior Software Engineer
Houston or Houston
$70k-$103k/yr OnsiteFull Time
3+ YOERequires 3–7 years of experience, Python skills, problem-solving ability, basic programming knowledge, and capability to support requirements, development, testing, deployment, and production support.
Python
1w
Save
Mark Applied
Hide
Software Engineer - Front End
Houston, Texas, United States
HybridFull Time
5+ YOEComputer Science or Computer Engineering degree; 5+ years of software development preferred; Angular/TypeScript, SPA/full-stack development, debugging, testing, algorithms, and communication skills.
Angular, TypeScript, .NET, C#, C++, Java
4w
Save
Mark Applied
Hide
Flight Software Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOEBS in physics or engineering required; 5+ years C/C++ and hardware/software integration; familiarity with serial and packet protocols; strong testing, communication, and problem-solving skills.
C, C++, RS-232, RS-422, RS-485, IP/UDP, IP/TCP, GSFC Core Flight Software (CFS), SpaceWire, xUnit, Docker, Microsoft Windows, POSIX, Gitflow
6d
Save
Mark Applied
Hide
Lead Software Engineer-Java, Microservices
Houston, Texas, United States
OnsiteFull Time
5+ YOERequires software engineering training or certification and 5+ years of experience, strong object-oriented design, Java development, testing, deployment, cloud technologies, and AI-assisted engineering practices.
Java, JavaScript, C#, AWS, Kubernetes, Docker, Cassandra, MongoDB
1mo
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
1mo
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
1mo
Save
Mark Applied
Hide
Senior Software Product Engineer, .NET, Azure, AI
St Cloud or Houston or Minneapolis
$93k-$162k/yr HybridFull Time
5+ YOEBA/BS in CS or related; 5+ years software product development; expertise in C#/.NET, Azure, REST APIs, Angular; Azure DevOps, Visual Studio, SSRS/Power BI; Agile, TDD, unit testing; strong architecture and leadership.
C#, .NET, .NET Core, Microsoft Azure, Azure DevOps, Microsoft Azure PaaS, Microsoft Visual Studio, SSRS, Microsoft Power BI, GitHub Copilot, OpenSpec, REST, Angular, HTML5, CSS, JSON, JavaScript
1mo
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
1w
Save
Mark Applied
Hide
Senior Software Engineer (Frontend) - Scribd Core
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$124k-$226k/yr HybridFull Time
6+ YOERequires 6+ years of frontend software engineering experience, JavaScript/TypeScript and React expertise, modern web framework experience, architecture knowledge, performance optimization, testing, and strong collaboration skills.
JavaScript, TypeScript, React, Next.js, Microfrontend, monorepos
2mo
Save
Mark Applied
Hide
Senior Security Software Developer (R&D)
Spring, Texas, United States
$131k-$205k/yr OnsiteFull Time
6+ YOEBachelor's or Master's in CS/IS (or equivalent); typically 6+ years experience; expertise in C/C++, C#, .NetCore, WPF, XAML; Windows application development, unit testing, Agile (ADO); strong analytic and communication skills.
C/C++, C#, .NetCore, WPF, XAML, ADO, ReactJS, Python, Django, GO, Rust, Xamarin, WMI, COM, JS Frameworks, HTML5, CSS
2mo
Save
Mark Applied
Hide
Senior Security Software Developer (R&D)
Spring, Texas, United States
$131k-$205k/yr OnsiteFull Time
6+ YOEBachelor's degree in CS/Information Systems (or equivalent), typically 6+ years experience; strong programming in C/C++, C#, .NetCore, WPF, XAML; Windows systems and architecture experience; Agile/ADO and unit testing experience; strong communication.
C/C++, C#, .NetCore, WPF, XAML, ADO, Windows, ReactJS, Python, Django, Go, Rust, Xamarin, WMI, COM, JS, HTML5, CSS
2mo
Save
Mark Applied
Hide
Senior Security Software Developer (R&D)
Spring or Houston
$131k-$205k/yr OnsiteFull Time
6+ YOEBachelor's degree in CS/Information Systems (or equivalent), typically 6+ years' experience, proficiency in C/C++, C#, .NET Core, WPF, XAML, unit testing, Agile (ADO), Windows internals, networking, multi-threading, and strong communication and problem-solving skills.
C/C++, C#, .NET Core, WPF, XAML, ADO, ReactJS, Python, Django, Go, Rust, Xamarin, WMI, COM, JS Frameworks, HTML5, CSS
2w
Save
Mark Applied
Hide
Sr Bioinformatics Software Engineer
Houston, Texas, United States
HybridFull Time
5+ YOEBachelor’s in CS, Software Engineering, Bioinformatics or related; 5+ years software development experience; strong programming, database, CI/CD, testing, and API skills; collaborative communication.
Python, Perl, R, Bash, Java, C++, Groovy, SQL Server, NoSQL, MongoDB, MySQL, ElasticSearch, Git, Azure, GCP, SLURM, Kubernetes, Docker, Singularity, PIP, Conda, Nextflow, Airflow, Snakemake, pytest, doctest, Azure Pipelines, Microsoft Power Automate, Microsoft Teams, Jira
1d
Save
Mark Applied
Hide
Senior Full Stack .NET Developer
Houston, Texas, United States
$150k-$175k/yr RemoteFull Time
5+ YOERequires 5+ years of software development experience, advanced C# and .NET, modern frontend frameworks, REST APIs, microservices, databases, Agile, testing, CI/CD, and AI-assisted development tools.
C#, .NET, Angular, Vue.js, React, RESTful APIs, SQL Server, PostgreSQL, MySQL, Redis, Elasticsearch, Kafka, Snowflake, Cassandra, Scrum, Kanban, TDD, Automated Testing, CI/CD, GitHub Copilot, ChatGPT, Claude, Cursor, Docker, AWS, Azure, GCP, Kubernetes, Apollo