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251 software engineer test jobs at 137 companies in San Marcos, TX

2mo
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Software Test Engineer
Austin, Texas, United States
HybridFull Time
Realtor.com
Realtor.comNasdaq: NWSA: Online marketplace for buying, selling, and renting homes.
1+ YOE1+ year experience in software/test engineering; web and back-end testing; Python; GraphQL APIs; CI/CD familiarity; browser debugging; testing utilities; agile environment.
Python, Playwright, GraphQL, CI/CD, k6, GitHub Actions, CircleCI
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1w
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Software Test-Focused Developer
Round Rock, Texas, United States
HybridFull Time
Emerson
EmersonNYSE: EMR: Engineering industrial automation and software solutions for global industries.
2+ YOEBachelor's in STEM, 2+ years software testing or equivalent internship+advanced degree, experience with automated tests, test case design, defect lifecycle, Agile practices, and strong problem-solving; must be legally authorized to work in the US without sponsorship.
PACSystems, Azure DevOps, Jira, Scrum, SAFe
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Software Test Development Engineer
Austin, Texas, United States
OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
8+ YOEBachelor's in CS/CE/EE or related, 8+ years in software manufacturing test development for enterprise servers/storage/networking, proficiency in Python, Bash, Linux/Ubuntu, hardware and network troubleshooting, test automation, and up to 10% travel.
Python, Bash, Linux, Ubuntu
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1w
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Software Engineer in Test
Austin, Texas, United States
HybridFull Time
Q2
Q2NYSE: QTWO: Develops digital banking and lending platforms for financial institutions.
2+ YOEBachelor's in a software-related field,2+ years experience,expertise in test automation,CI/CD,version control,RESTful APIs,Selenium,Appium,Python and SQL,excellent communication.
Git, Subversion, Jira, RESTful APIs, Selenium, Python, SQL, Appium, BrowserStack, Percy, Charles Proxy, CI/CD
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Staff Software Engineer in Test
Austin, Texas, United States
OnsiteFull Time
Wander
Wander: A technology employer recruiting for senior quality and test engineering roles focused on automation and infrastructure.
8+ YOE8+ years software engineering with 3+ years at senior/staff level in automation infrastructure; proficiency in backend languages, modern test frameworks, cloud, containerization, CI/CD, and strong communication/mentorship skills.
Python, Go, Node.js, TypeScript, Java, Playwright, Cypress, Appium, PyTest, AWS, GCP, Docker, Kubernetes, GitHub Actions, GitLab CI, CircleCI
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2mo
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Lead Software Test Engineer
Exton or Austin
$123k-$205k/yr HybridFull Time
Cox Enterprises
Cox Enterprises: Providing global communications, automotive services, and media solutions.
6+ YOEBachelor's degree and 6+ years of test automation experience; strong in Playwright, RestSharp, Pact.NET, xUnit; performance testing with JMeter or k6; API/integration testing; AI tooling experience.
Playwright, RestSharp, Pact.NET, xUnit, JMeter, k6, TestContainers
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Staff Software Integration and Test Engineer
San Antonio, Texas, United States
HybridFull Time
Applied Research Associates
Applied Research Associates: Provides scientific research and engineering solutions for complex problems.
5+ YOEUS citizen eligible for security clearance; BS or higher in CS/engineering/applied math or ISTQB/ITEA certification; 5+ years applying software test & evaluation techniques; strong Python, C++/MATLAB familiarity; experience with test frameworks, CI/CD, microservices, async workflows, and technical documentation.
Python, C++, MATLAB, Pytest, OpenAPI, Git, GitLab, MLflow, JupyterLab, Google Colab
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3w
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Embedded Software Test Engineer (MG)
Austin, Texas, United States
HybridFull Time
Cirrus Logic
Cirrus LogicNASDAQ: CRUS: Designs mixed-signal integrated circuits for consumer electronics.
2+ YOEBachelor's in EE/CS/CE with 2+ years (or Master's with no experience), experience with embedded systems/RTOS, MCU/DSP, Python/C/C++, test automation, CI, lab measurement equipment and strong debugging skills.
RTOS, Python, shell, C, C++, Jira, svn, git, Jenkins, oscilloscope, signal generator, logic analyzer, spectrum analyzer
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4w
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Sr. Staff CPU Software Test Engineer
Santa Clara or Austin
$181k-$271k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
4+ YOEBachelor's/MS/PhD in Engineering/CS/Info Systems (with corresponding years experience), 3+ years programming (C/C++/Java/Python), experience in SW/FW validation, test automation, and server OS environments.
C, C++, Java, Python, Ubuntu Server, RHEL, SUSE, Windows Server, BIOS/UEFI, BMC
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Software Development Engineer Test, Customer Systems
Austin, Texas, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Experience in software quality engineering, testing, analysis, root-cause investigation, and collaboration with cross-functional teams to improve customer support systems.
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2d
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Principal Cyber Software Test Engineer (TG)
Annapolis Junction or San Antonio or Aurora or Cary
$99k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOETS/SCI with Polygraph required, Bachelor's+5 years (or HS+9) related experience, ability to obtain required certifications within 6 months, experience with test & evaluation planning and analysis.
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Principal Cyber Software Test Engineer (TG)
Annapolis Junction or San Antonio or Aurora or Cary
$99k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOERequires TS/SCI with Polygraph, STEM degree plus 5 years (or HS plus 9 years), experience in test & evaluation, ability to obtain role certifications within 6 months, strong analysis and T&E skills.
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1w
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Sr. Software Development Engineer in Test
Austin, Texas, United States
$193k-$229k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
2+ YOEMaster's or equivalent plus 2 years supporting QA and test automation for content delivery platforms; strong Java, Spring Boot, Maven, Selenium, API testing, CI/CD, AWS, Docker/Kubernetes, performance testing and quality tooling.
Java, Spring Boot, Maven, Selenium WebDriver, TestNG, JUnit, Rest-Assured, Jenkins, Groovy, JaCoCo, SonarQube, GitHub, Apache JMeter, SNS, SQS, Elasticsearch, AWS SDKs, Docker, Kubernetes, Datadog, CloudWatch
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2mo
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Senior Systems Test Sofware Engineer
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
5+ YOE5+ years software engineering experience owning test infrastructure or V&V for production systems; strong Rust and/or C++ skills, Python for orchestration; hands-on with HITL, fuzzing, property-based tests, NixOS, CI (Buildkite/GitHub Actions).
Rust, C++, Python, NixOS, Nix flakes, Cargo, proptest, quickcheck, MCAP, ROS, ROS2, Zenoh, Redis, Buildkite, GitHub Actions, Hardware-in-the-Loop (HITL), RS-232, CAN, SPI, I²C, TCP/IP, UDP, QUIC
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2w
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Test Engineer
San Antonio, Texas, United States
$79k-$160k/yr HybridFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
Design and execute automated and manual tests, build automation frameworks, perform database testing, and collaborate with development teams using scripting and CI/CD tools.
Cypress, Playwright, Selenium, Python, JavaScript, Bash, Jenkins, GitLab CI, Azure DevOps
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1w
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Software Engineer
New York or Austin
$140k-$155k/yr HybridFull Time
Vestwell
Vestwell: Digital infrastructure for workplace retirement and savings programs.
2+ YOE2+ years software engineering experience. Proficiency with Typescript, Node.js, NestJS, SQL databases, unit testing/TDD, service-oriented systems, Git, AWS, and Agile methodologies.
Typescript, Node.js, NestJS, SQL, Git, AWS, React, HTML, CSS, Jenkins
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3w
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Lead Software Engineer
Austin, Texas, United States
OnsiteFull Time
SciPlay
SciPlay: Develops and publishes free-to-play mobile and casino games.
7+ YOE7+ years software engineering experience with deep PHP, Composer, dependency injection, testing judgment, production reliability, mentoring, and strong communication.
PHP, Composer, Symfony DI, jQuery, Vue.js, AWS
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2mo
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Integration and Test Engineer
San Antonio, Texas, United States
$66k-$134k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
3+ YOEBachelor's in engineering, 3+ years embedded systems/software/test experience, proficiency with C#, Python, ANSI-C, NI tools (LabVIEW, CVI, TestStand), electrical schematic/circuit design, test equipment, willingness to obtain DoD Secret clearance and travel up to 25%.
C#, Python, ANSI-C, LabVIEW, CVI, TestStand, Digital multimeter, Oscilloscope, Closed loop servo system, AC power supply, DC power supply, PXI, Altium, Model Based System Engineering (MBSE)
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1mo
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Principal Software Engineer: Distributed Systems (Config, Test, & Deployment)
Austin or New York City or San Francisco or Washington
$200k-$288k/yr HybridFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
10+ YOE10+ years software engineering experience, technical leadership across orgs, expertise in distributed systems, strong typed language mastery, API design, experience with LLMs, Kubernetes, RocksDB and large-scale systems.
Kubernetes, RocksDB, LLMs, Prodspec and Annealing
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3mo
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Test Engineer III - (E3)
Austin, Texas, United States
$96k-$132k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
Test fixture design/maintenance, DFx, cost and quality optimization, project coordination, travel up to 20%. Proficient in software/hardware interfaces, robotics, and EHS awareness.
C#, C, HW-SW interfaces, COBOT, robotics, control systems, DNET, serial, ethercat, SOW, DFx
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