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220 software test engineer jobs at 125 companies in Pflugerville, TX

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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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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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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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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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Software Test Engineer (LabVIEW/TestStand)
Austin, Texas, United States
HybridFull Time
Emerson
EmersonNYSE: EMR: Engineering industrial automation and software solutions for global industries.
5+ YOEB.S. in CS/CE/EE or related, 5+ yrs LabVIEW/TestStand experience, PXI and test equipment exposure, hardware interfaces (GPIB/USB/Ethernet/serial), programming in LabVIEW/TestStand/C/C++/Python, able to travel, US work authorization.
LabVIEW, TestStand, PXI, GPIB, USB, Ethernet, serial, Python, C, C++, C#
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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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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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Principal Test Framework Software Engineer
Austin or Milpitas
OnsiteFull Time
Graphcore
Graphcore: Produces specialized processors for artificial intelligence workloads.
Bachelor’s or Master’s in CS/EE or related field; proven automation/test framework experience; Python, Bash; Linux; strong problem solving and collaboration; experience with scalable automation; CI/CD experience preferred.
Python, Bash, Linux/Unix, Test frameworks, CI/CD, Git
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Test Engineer
Austin, Texas, United States
OnsiteFull Time
Kestra Financial
Kestra Financial: Empowers independent financial professionals with wealth management platform solutions.
3+ YOE3+ years automating web application tests with Playwright/TypeScript, SQL query experience, Git, CI/CD, familiarity with Azure and Microsoft stack; BS in CS/Engineering preferred.
Playwright, TypeScript, Azure, C# .NET, SQL Server, Cosmos DB, React, ASP.NET, SQL, Git, Azure DevOps, Jira, Selenium, Cypress, CI/CD
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3mo
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Senior Software Engineer – Test Automation & Infrastructure
Austin, Texas, United States
OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
5+ YOE5–8 years in software engineering and test automation; experience with hardware interfacing and automation; Python/C/C++; Git/CI/CD; SDLC; strong communication.
Python, C/C++, Git, CI/CD, Automation Frameworks
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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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3w
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Sr. Software Test Engineer (Android/Kotlin)
Austin, Texas, United States
RemoteFull Time
Allen Control Systems
Allen Control Systems: Develops autonomous robotic weapon systems for drone defense.
5+ YOE5+ years QA experience for enterprise mobile apps, hands-on mobile automation (Appium), test strategy and lifecycle leadership, CI/CD integration (GitHub Actions), Git proficiency, and experience with Sentry monitoring.
Appium, GitHub Actions, Sentry, Git, GitHub UI/Workflows, Kotlin, Android SDK, Jetpack Compose, Gradle, CI/CD
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2mo
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Software Developer
Houston or Austin or California
$90k-$250k/yr OnsiteFull Time
Cimarron
Cimarron: Provider of specialized engineering and technical services for aerospace.
1+ YOEDesign, develop, test, and maintain software; Agile/Scrum; CI/CD; collaborate with engineers; US citizenship; ability to obtain Public Trust; Bachelor's degree; 1+ years in software development; NASA/space environment preferred.
Python, Java, C++, Git, Jenkins, GitLab CI, GitHub Actions, AWS, Azure, GCP
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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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2w
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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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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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Internship - Software Test - Fall 2026
Austin, Texas, United States
OnsiteInternship
Firefly Aerospace
Firefly AerospaceNASDAQ: FLY: Provides end-to-end space transportation and lunar landing services.
Enrollment in or recent graduation from a Bachelor's or Master's program in aerospace, computer science, software engineering or related; knowledge in software/aerospace topics; experience with C++, Python, or LabVIEW; strong communication and teamwork; U.S. person per ITAR.
C++, Python, LabVIEW, SIL, PIL, HIL
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Senior Software Engineer, Auto
Columbus or Austin or San Francisco or New York City or United States or Canada
$167k-$231k/yr RemoteFull Time
Upstart
UpstartNasdaq: UPST: AI-powered lending marketplace for consumer and automotive loans.
4+ YOE4+ years software engineering experience; experience designing, building, testing, and deploying production software; experience with customer-facing product features and cross-functional collaboration; bachelor's degree in CS/Engineering/Math or equivalent experience.
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Sr. Software Engineer
Austin, Texas, United States
$164k-$222k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
2+ YOEDesign and build scalable Java-based services and APIs; 2–5+ years software engineering experience; proficiency with React, JavaScript, HTML5, CSS, REST APIs, testing frameworks, and AWS services.
Java, React, JavaScript, HTML5, CSS, RESTful APIs, JUnit, Mockito, TestNG, EasyMock, AWS, IAM, SQS, S3
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