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Junior Software Engineer In Test Jobs in Sunnyvale, CA

NIO

Sr. Software Engineer in Test

San Jose, CA · On-site

$143K - $186K/yr

You will work closely with cross-functional SCRUM teams, contributing to both software validation ... experience in test design and automation for embedded systems . * Strong programming skills in:

Dolby

Senior Software Engineer in Test

Sunnyvale, CA · On-site

$137.10 - $188.30/hr

Extend and maintain CI and test fixtures, including hardware, software, and automation environments ... Completed Bachelor's in Computer Science, Electrical Engineering or equivalent * Passion for ...

NIO USA, INC

Sr. Software Engineer in Test

San Jose, CA · On-site

$143K - $186K/yr

You will work closely with cross-functional SCRUM teams, contributing to both software validation ... experience in test design and automation for embedded systems . * Strong programming skills in:

Intuitive

Senior Software Engineer in Test

Sunnyvale, CA · On-site

$129K - $168K/yr

Essential Job Duties As a Senior Software Engineer in Test in the intuitive team, you will be responsible for: Develop software tests and scripts that automate testing processes Contribute to ...

Fiserv, Inc.

SDET

Sunnyvale, CA · On-site

$108K - $163K/yr

Job Title SDET About your role: Fiserv is a global leader in financial services technology, and Clover provides the smart point-of-sale (POS) platform and SDKs that empower thousands of integrators ...

Monitise

SDET

Sunnyvale, CA · On-site

$108K - $163K/yr

Job Title SDET About your role: Fiserv is a global leader in financial services technology, and Clover provides the smart point-of-sale (POS) platform and SDKs that empower thousands of integrators ...

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Junior Software Engineer In Test information

See Sunnyvale, CA salary details

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$111K

$166.7K

How much do junior software engineer in test jobs pay per year?

As of Aug 15, 2026, the average yearly pay for junior software engineer in test in Sunnyvale, CA is $110,960.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,700.00 and $112,100.00 per year, depending on experience, location, and employer.

What is a junior software engineer in test?

Junior Software Engineers In Test are entry-level professionals who focus on ensuring the quality and reliability of software applications. They write and execute test cases, identify bugs, and collaborate with developers to resolve issues. Their responsibilities often include developing automated tests, maintaining testing frameworks, and reporting on test results. This role provides a foundation in both software development and quality assurance practices, making it an excellent starting point for a career in software engineering or testing.

What are some common challenges faced by junior software engineers in test when transitioning from manual to automated testing?

Junior Software Engineers In Test often encounter challenges such as learning new automation frameworks, understanding programming concepts, and adapting to complex test environments. It can also be difficult to write effective automated test scripts that are maintainable and scalable. Collaborating with developers and senior QA engineers is key to overcoming these hurdles, as mentorship and code reviews help build confidence and technical skills. Continuous learning and hands-on practice with automation tools like Selenium or Cypress are essential for a smooth transition.

What are the key skills and qualifications needed to thrive as a junior software engineer in test?

To thrive as a Junior Software Engineer In Test, you need a solid understanding of programming fundamentals, basic knowledge of software testing methodologies, and often a degree in computer science or a related field. Familiarity with test automation tools (such as Selenium or JUnit), version control systems (like Git), and continuous integration platforms is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you collaborate with development teams and ensure high-quality software. These skills are crucial for identifying issues early, maintaining efficient testing processes, and contributing to reliable product releases.

What is the difference between Junior Software Engineer In Test vs Junior QA Engineer?

AspectJunior Software Engineer In TestJunior QA Engineer
Required CredentialsBachelor's in CS or related field, programming skillsBachelor's in CS, IT, or related field, testing knowledge
Work EnvironmentDevelopment teams, coding, automationTesting teams, manual and automated testing
Employer & Industry UsageTech companies, software firms, startupsSoftware companies, QA departments, IT firms
Common Search & ComparisonYesYes

Junior Software Engineer In Test roles focus on developing automated tests and coding, often working closely with developers. Junior QA Engineers primarily perform manual testing and basic automation, focusing on quality assurance. Both roles require similar educational backgrounds but differ in daily tasks and technical depth.

What are popular job titles related to Junior Software Engineer In Test jobs in Sunnyvale, CA?

For Junior Software Engineer In Test jobs in Sunnyvale, CA, the most frequently searched job titles are:

What job categories do people searching Junior Software Engineer In Test jobs in Sunnyvale, CA look for?

The top searched job categories for Junior Software Engineer In Test jobs in Sunnyvale, CA are:

What cities near Sunnyvale, CA are hiring for Junior Software Engineer In Test jobs?

Cities near Sunnyvale, CA with the most Junior Software Engineer In Test job openings:

Junior Software Engineer In Test jobs near you

Software Engineer in Test - Infrastructure

Snorkel AI

Redwood City, CA • On-site, Remote

$150K - $200K/yr

Full-time

Re-posted 21 days ago

Job description

About Snorkel
At Snorkel, we believe meaningful AI doesn't start with the model, it starts with the data.
We're on a mission to help enterprises transform expert knowledge into specialized AI at scale. The AI landscape has gone through incredible changes since 2015, when Snorkel started as a research project in the Stanford AI Lab, to the generative AI breakthroughs of today. But one thing has remained constant: the data you use to build AI is the key to achieving differentiation, high performance, and production-ready systems. We work with some of the world's largest organizations to empower scientists, engineers, financial experts, product creators, journalists, and more to build custom AI with their data faster than ever before. Excited to help us redefine how AI is built? Apply to be the newest Snorkeler!
We're looking for a Software Engineer in Test who thrives in fast-moving, high-intensity environments and enjoys turning ambiguous problems into reliable, scalable systems. In this role, you'll go beyond traditional QA-fine tuning test infrastructure, tooling, and processes that directly accelerate engineering velocity and product quality.
What You'll Do
  • Refine and evolve testing infrastructure and tooling that enables engineers to ship high-quality features at scale
  • Design, implement, and maintain automated testing systems
  • Create internal tools that improve developer productivity and shorten iteration cycles
  • Partner closely with DevOps to optimize test execution and reliability within CI/CD pipelines
  • Drive best practices in testing, observability, and release confidence across the engineering org
What We're Looking For
    • 3-5 years experience scaling test frameworks, infrastructure, or developer tooling
    • Proficiency in TypeScript and/or Python
    • Experience with CI/CD systems such as CircleCI, Buildkite, or similar tools
    • Ability to operate in ambiguous environments and bring structure to complex problems
    • A systems mindset-you think in terms of reliability, scalability, and long-term maintainability
Why Snorkel AI
  • Work at the forefront of AI development and evaluation
  • Collaborate with top AI labs and innovative enterprise teams
  • Build systems that directly impact how cutting-edge AI is developed and deployed

Actual compensation will be determined based on factors including skills, qualifications, experience, and geographic location.
Salary range(s) for this role
$150,000-$200,000 USD
Be Your Best at Snorkel
Joining Snorkel AI means becoming part of a company that has market proven solutions, robust funding, and is scaling rapidly-offering a unique combination of stability and the excitement of high growth. As a member of our team, you'll have meaningful opportunities to shape priorities and initiatives, influence key strategic decisions, and directly impact our ongoing success. Whether you're looking to deepen your technical expertise, explore leadership opportunities, or learn new skills across multiple functions, you're fully supported in building your career in an environment designed for growth, learning, and shared success.
Snorkel AI is proud to be an Equal Employment Opportunity employer and is committed to building a team that represents a variety of backgrounds, perspectives, and skills. Snorkel AI embraces diversity and provides equal employment opportunities to all employees and applicants for employment. Snorkel AI prohibits discrimination and harassment of any type on the basis of race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local law. All employment is decided on the basis of qualifications, performance, merit, and business need.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

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