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Software Development Engineer In Testing Jobs in Davis, CA

Process Development Engineer

Rancho Cordova, CA · On-site

$139.52K - $223.30K/yr

In addition to the U.S. headquarters and other facilities in the U.S., the company has ... As a Process Development Engineer at Solidigm you will be responsible for delivering module ...

Participate in configuration, build and release management, and testing of software with software engineers. * Participate in the analysis, design, development, test, modification and integration of ...

Software Eng, Full Stack

Sacramento, CA · On-site

$80K - $115K/yr

Participate in configuration, build and release management, and testing of software with software engineers. * Participate in the analysis, design, development, test, modification and integration of ...

... feature engineering, and model lifecycle management - Implements model monitoring, performance ... testing web-based applications. - 3 years of experience participating in software development ...

Software Eng, Full Stack

Sacramento, CA · On-site

$80K - $115K/yr

Participate in configuration, build and release management, and testing of software with software engineers. * Participate in the analysis, design, development, test, modification and integration of ...

Software Engineer, Cloud

Sacramento, CA · On-site +1

$116.10K - $193.40K/yr

In this role, you will help build the foundations that enable the next generation of intelligent ... Close collaboration with Product Owners, QA testers, mobile/XR/web/desktop software engineers ...

Software Engineer - AI Agents

Sacramento, CA · On-site +1

$200K - $320K/yr

Strong proficiency in TypeScript and modern software development practices * Ability to rapidly ... Familiarity with AI orchestration, prompt engineering, or agentic workflows * Experience building ...

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Software Development Engineer In Testing information

See Davis, CA salary details

$68.6K

$159.5K

$222.1K

How much do software development engineer in testing jobs pay per year?

As of May 29, 2026, the average yearly pay for software development engineer in testing in Davis, CA is $159,455.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,700.00 and $187,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Software Development Engineer In Testing (SDET), and why are they important?

To thrive as a Software Development Engineer In Testing, you need strong programming skills, a solid understanding of software testing principles, and typically a degree in computer science or a related field. Familiarity with automation tools such as Selenium, JUnit, or TestNG, as well as version control systems like Git, is essential, and certifications in test automation can be advantageous. Analytical thinking, attention to detail, and effective communication are standout soft skills for identifying issues and collaborating with development teams. These skills ensure high-quality, reliable software products through efficient test automation and seamless integration within development workflows.

How does a Software Development Engineer in Testing (SDET) typically collaborate with developers and QA teams during a product release cycle?

SDETs play a key role in bridging the gap between development and quality assurance by working closely with both teams throughout the product release cycle. They participate in code reviews, contribute to designing robust test automation frameworks, and often pair with developers to ensure testability of new features. During sprints, SDETs write, maintain, and execute automated test suites, provide early feedback on potential issues, and help triage bugs. This close collaboration ensures faster feedback loops, higher code quality, and smoother product releases.

What are Software Development Engineers in Testing (SDETs)?

Software Development Engineers in Testing (SDETs) are professionals who specialize in both software development and testing. They design, develop, and maintain automated test frameworks and tools to ensure the quality and functionality of software applications. SDETs work closely with developers to create robust test cases, identify bugs, and improve product reliability. Their role bridges the gap between traditional software testers and developers, requiring strong programming skills as well as a deep understanding of testing methodologies.

What is the difference between Software Development Engineer In Testing vs Software Development Engineer In Testing?

AspectSoftware Development Engineer In Testing
Primary FocusDesigning and developing automated tests, ensuring software quality through testing automation and scripting
Skills RequiredProgramming, test automation, scripting, understanding of testing frameworks
Work EnvironmentCollaborates closely with developers, involved in continuous integration and deployment pipelines
CertificationsOften holds certifications in testing tools or programming languages

In summary, a Software Development Engineer In Testing primarily focuses on creating automated tests and scripting to ensure software quality, working closely with development teams. They possess strong programming skills and are integral to continuous testing processes.

What job categories do people searching Software Development Engineer In Testing jobs in Davis, CA look for? The top searched job categories for Software Development Engineer In Testing jobs in Davis, CA are:
What cities near Davis, CA are hiring for Software Development Engineer In Testing jobs? Cities near Davis, CA with the most Software Development Engineer In Testing job openings:
Software Validation Engineer- Rolling Stock

Software Validation Engineer- Rolling Stock

Siemens

Sacramento, CA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 25 days ago


Siemens Digital Industries Software rating

8.6

Company rating: 8.6 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

47th of 183 rated software companies


Job description

Pioneering in America, from the first mile to the last. This is what drives us!
For more than 160 years, Siemens has been an integral provider of infrastructure, electrification, and transportation solutions in the United States. Automation's impact on the railway industry is second only to the effects of digitalization. Combine them and the results are transformative! We work at the leading edge of this movement, applying our proven expertise in digitalization to rail infrastructure and automation.
Our innovative solutions deliver greater safety, punctuality, reliability, and sustainability across the line, all while reducing costs for mass transit and freight transportation systems. We are continuously developing new answers for rail automation - often to questions that haven't been asked yet.
We're proud to be Great Place to Work® certified-a reflection of our commitment to creating an environment where innovation thrives and every voice matters. Apply today and be part of shaping the future with us!
Position Overview:
Siemens Mobility Rail Division has an immediate opening for Software Validation Engineer at our Sacramento, California Facility.
In this role as a member of the Electrical Engineering department, the candidate will initially lead the transfer of existing and build-up of new hardware-in-the-loop (HIL) test benches for all product lines developed in Sacramento (locomotives, passenger coaches, Light Rail vehicles) as well as the maintenance and modification of their simulation software.
Later the candidate will transition into a Software Validation role responsible for creating and performing software tests to confirm the functionality of various train control and monitoring software packages created by the development group to ensure compliance with industry standards and customer specifications.
To support the growing need for automation and increased efficiency, this role shall also implement means of automated testing and AI-assisted procedure generation in collaboration with the AI architect and other stakeholders.
Initial responsibilities in Lab Admin role:
  • Modifying or building test setups from wiring and parts information under observation of relevant rules for electrical safety and workmanship
  • Configuration, loading and execution of both embedded code for control system components and simulation software for test execution
  • Configuration of network equipment such as managed Ethernet switches with necessary rulesets and other settings reflecting the desired vehicle control architecture
  • Adjustment of simulation environment to new project needs and changes in hardware configuration

Additional responsibilities to be added in Software Validation role:
  • Interprets all relevant customer and internal functional requirements and translates them into software test specifications and performs testing on various HIL test benches
  • Interfaces with system engineers, other Validation engineers and software developers, clarifying desired functionality and reviewing code
  • Understands logic diagrams, software logic functions
  • Understands requirements of relevant standards like EN 50657 and safety related topics like SIL levels and associated architectures
  • Supports testers and commissioning technicians on-site to troubleshoot and to resolve software related engineering issues on the vehicles
  • Write software test documentation according to IEEE 1558

To thrive in this role, you have:
  • Bachelor's degree in Computer Science / IT or Electrical Engineering with 2 or more years of relevant work experience (preferred).
  • Associate degree in Engineering with 5 or more years of relevant work experience.
  • Knowledge in software development for embedded systems, preferably on moving vehicles incl. object-oriented design
  • Understanding of logic flow diagrams, electrical diagrams and similar
  • Understanding of Ethernet-based networks and involved hardware

What will make you stand out:
  • Rail Experience in Train Control and Monitoring Systems
  • Understanding of graphical programming languages used for PLCs (i.e. per IEC 61131)
  • Familiar with the application of bus systems in rail or automation technology
  • Passionate about understanding and troubleshooting complex problems and finding suitable software solutions
  • Knowledge of IEEE 1473, 802.3, 802.11 and 1558
  • Knowledge of IEC 61375 and SIL levels of IEC 61508.
  • Some travel may be required

Candidates should be willing to work in non-climate-controlled environments and inclement weather if required or if applicable.
Why you'll love working for Siemens!
  • Freedom and healthy work-life balance- Health, Dental, Vision Insurance, HSA/FSA, Commuter Benefits - starting Day 1!
  • We believe that each member of our team is accountable for making decisions, solving problems, and taking actions that contribute to long-term impact and financial success.
  • We do the right thing. We stand for green innovations and meaningful solutions with impact on customers, ecosystem partners, society, and environment.
  • We are frontrunners in digitalization and building platforms. Therefore, we are hiring ambitious forward-thinkers who want to have a real impact.
  • Solve the world's most significant problems - Be part of exciting and innovative projects.
  • Opportunities to contribute your innovative ideas and get paid for them! Take advantage of our Tuition Reimbursement program, Mentor Programs, and your development through online learning. We operate daily with a growth mindset - that's why Siemens consistently ranks on the Fortune World's Most Admired Companies list!
  • Employee perks and discounts in addition to our 401k match and generous Paid Time Off

Siemens offers a variety of health and wellness benefits to employees. Details regarding our benefits can be found here: https://www.benefitsquickstart.com/siemens/index.html
The base salary range for this position in California is $91,000.00 - $102,000.00. The salary may be higher or lower depending on the budget and the candidate's experience, knowledge, skills, and qualifications.
Join the growing team at our world-class train manufacturing facility in Sacramento, CA. Siemens Mobility, Rolling Stock Division is the North American market leader in the production of passenger locomotives and coaches, and light rail vehicles.
#LI-EB1
You'll Benefit From
Siemens offers a variety of health and wellness benefits to our employees. Details regarding our benefits can be found here: https://www.benefitsquickstart.com/siemens/index.html
The pay range for this position is $91,000.00 - $102,000.00 annually. The actual wage offered may be lower or higher depending on budget and candidate experience, knowledge, skills, qualifications, and premium geographic location.
Equal Employment Opportunity Statement
Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.
EEO is the Law
Applicants and employees are protected from discrimination on the basis of race, color, religion, sex, national origin, or any characteristic protected by Federal or other applicable law.
Reasonable Accommodations
If you require a reasonable accommodation in completing a job application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form by clicking on this link Accommodation for disability form. If you're unable to complete the form, you can reach out to our AskHR team for support at 1-866-743-6367. Please note our AskHR representatives do not have visibility of application or interview status.
Pay Transparency
Siemens follows Pay Transparency laws.
California Privacy Notice
California residents have the right to receive additional notices about their personal information. To learn more, click here.
Criminal History
Qualified applications with arrest or conviction records will be considered for employment in accordance with applicable local and state laws.

Siemens Digital Industries Software logo

About Siemens Digital Industries Software

Sourced by ZipRecruiter

Siemens Digital Industries Software is a leading provider of solutions for the design, simulation and manufacture of products across many different industries. Formula 1 cars, skyscrapers, ships, space exploration vehicles, and many of the objects we see in our daily lives are being conceived and manufactured using our Product Lifecycle Management (PLM) software. The promise of a digital future...today. With the digital twin, Siemens Digital Industries Software blurs the boundaries between the virtual and physical, hardware and software, design and manufacturing worlds. For more information about us visit - us here!

Industry

Software development

Company size

5,001 - 10,000 Employees

Headquarters location

Plano, TX, US

Year founded

2007