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Hire expert QA Engineers in San Jose, United States

Post a project and get matched with QA Engineers in San Jose, United States. Matched in 24 hours. No agency fees.

1
Post your project
Takes 3 minutes
2
Meet your expert
Within 24 hours
3
Launch your project
Flexible payment options
+14k more QA Engineers on Twine
Kristina L.
QA Engineer
★★★★★ 5.0
Joel P.
QA Engineer
★★★★★ 5.0
Manasi J.
QA Engineer
★★★★★ 5.0

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Meet the experts behind high growth companies.

Every QA Engineer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.

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Detail-oriented QA Engineer who enjoys breaking things before users do. Experienced in manual and automated testing, bug tracking, and ensuring smooth product releases th...

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Available

I am a QA Engineer with 5+ years of hands-on experience in manual and automated software testing, defect tracking, and cross-functional collaboration across large-scale c...

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Available

Hello! I’m Chris L. Henry, a QA Engineer with 5+ years of experience testing web and mobile applications across manual and automation environments. I have a strong backgr...

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Available
QA Engineer

3D Animation, 3D Design, 3D Model

Hi, I’m David Pham DoVo. I’m a robotics and mechatronics engineer who loves bridging hardware and software to give machines the ability to perceive, reason, and act. I’ve...

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Available
QA Engineer

Eclipse, GitHub, Java

I am a results-driven QA professional with extensive experience in Java-based automation, UI and API testing, and performance assessment. I specialize in building scalabl...

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Available
QA Engineer

I am interested in finding employment as QA Engineer, Software QA Engineer, QA Analyst, Automation Test Engineer, Software Development Engineer in Test, Software QA Teste...

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Available

I am Lala Abdullayeva, a Quality Assurance Analyst with 6+ years of experience testing Web and Mobile products. I collaborate across Customer Success, Development, and Pr...

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Available

Hi, I’m Ngoc Ngan Pham. I’m a software quality assurance professional with over 10 years of experience in software quality assurance and manual testing. I enjoy analyzing...

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We have over 14,500 QA Engineers who've worked in many different industries and cover various styles and skillsets.

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What companies hire QA Engineers for

Projects that brands and startups post most often.

MVP build

End-to-end build of a v1 product, front-end, back-end, and deployment.

Build your MVP

Shopify storefront build

Theme dev, custom checkout, app integrations, and performance optimisation.

Build your storefront

API & integrations

Build and connect third-party APIs, payment, email, analytics, CRM.

Connect your APIs

AI feature integration

Add an AI/LLM feature to an existing product.

Integrate AI

Browse related QA Engineer roles in San Jose, United States

Development specialisms and the cross-functional roles you'll often hire alongside.

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Reviews

Trusted by companies around the world

I am the Co-Founder and CEO of a Swiss-Insurtech startup. I was always doing the design of my powerpoint slides on my own. To design them took me a long time and it always looked bad. Until I found twine. Due to twine I found an amazing designer abroad. She is very good and fast. And I can now send her my powerpoint slides...

Achim Kohli

Nov 15, 2021

Could not sing their praises highly enough. Many a time have been able to find an exceptional talent through their system, but more importantly, there is never any hassle when it comes to dealing with payments, communication, or delivery. A great service and they are contactable and provide solutions

Samson

Dec 16, 2021

I had a wonderful experience using twine to find and work with talented freelancers for my project. The platform is easy to use, has a wide range of creative professionals, and offers secure payment options. I was able to communicate with my collaborators effectively and get the results I wanted. I would highly recommend...

Natarajan Selvaraj

Jun 12, 2022

I think the concept works really well and is priced reasonably. Easy messaging with the lovely artist who is doing the illustrations for a children's book for me and also overseen by a Twine manager to make sure everything is going okay. I haven't used other websites who do the same thing, but have found this one works...

Carol Ainge

Jul 23, 2021

I needed to create a Movie Poster for my Animated Screenplay. So I asked a local Graphics shop. They gave me a referral to Fivver.com. I was unhappy with the work and poor English comprehension. Somehow, in an internet search, Twine.net came up, so I tried it. I think that the ability to see a Contractor's Portfolio is...

Michael Mroz

Jun 16, 2021

Went searching the web for a songwriter to help me with my timely COVID-19 related song. There's a lot out there, but finally happened across Twine. Found a nice young and talented fellow in the UK who would do it within my budget. And viola! a one day turn-around and a new song is shared with the world. I couldn't be...

Phil Bearce

Mar 5, 2020

How it works

  1. 1

    Post your project

    3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.

  2. 2

    Meet your expert

    Within 24 hours, you'll see a shortlist of vetted QA Engineers matched to your project.

  3. 3

    Launch your project

    Flexible payments on your terms, bill experts directly or use the Twine vault for added security.

How pricing works on Twine

Transparent rates, no hidden markup, and a payment path for every need.

The quote is the number.Nothing added on top.

Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.

No hidden markup

Pay direct.0% commission.

Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.

0% off-platform payments

Pay via Vault.Your money is protected.

Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.

10% up to $10k · 5% over $10k

Estimate your budget

Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.

Your project

Mid-level (3–5 yrs)
2–4 weeks

Estimates only. Actual budget is set by you and agreed with your expert before any work begins.

ESTIMATED RANGE

$4,800 $13,000

How we got here

  • Mid-level day rate: ~$475–$645/day
  • 2–4 weeks = 10–20 working days
  • Range: $4,800–$13,000

Twine vs. the alternatives

Frequently asked questions

Common questions answered before you post a project.

A QA Engineer, or Quality Assurance Engineer, is responsible for ensuring that software applications meet specified requirements and function correctly before they are released to users. Their primary duties include designing test plans, executing test cases, and identifying defects in software. QA Engineers utilize various testing methods, including manual and automated testing, to evaluate software performance, usability, and compatibility. They collaborate closely with developers and product teams to enhance product quality and user experience, providing valuable insights that lead to improved software solutions.

Exceptional QA Engineers possess a blend of technical and soft skills that make them stand out. Key qualities include:

  • Attention to Detail: They meticulously analyze software to identify even the smallest defects.
  • Problem-Solving Skills: They can troubleshoot issues effectively and propose actionable solutions.
  • Strong Communication: They articulate findings clearly to development teams and stakeholders.
  • Adaptability: They keep up with evolving technologies and testing methodologies.
  • Collaboration: They work well within teams, fostering a cooperative environment to improve product quality.

These qualities contribute to a QA Engineer’s ability to enhance the software development process.

Typical day rates for QA Engineers in United States vary by experience level:

  • Junior: 340 - 465 USD
  • Mid-level: 475 - 645 USD
  • Senior: 595 - 805 USD
  • Expert: 735 - 1,000+ USD

These are indicative ranges based on Twine project data. Final budgets depend on project scope and are agreed directly with your freelancer.

Estimate your cost using our calculator →

Recognizing the perfect QA Engineer involves evaluating both their technical capabilities and how well they align with your project needs. Look for candidates with relevant experience in your industry's software and testing tools. Assess their problem-solving skills during interviews by discussing past challenges they have faced. Additionally, consider their communication skills, as effective collaboration is essential. Review their portfolio for examples of successful projects and client testimonials. Finally, a good cultural fit with your team can greatly enhance productivity and project success.

When interviewing a QA Engineer, consider asking the following key questions:

  • Can you describe your experience with automated testing tools?
  • How do you prioritize and manage testing tasks in a project?
  • What strategies do you use to identify and report bugs?
  • How do you ensure that your testing covers all necessary scenarios?
  • Can you provide an example of a challenging bug you found and how you resolved it?

These questions can help evaluate the candidate's technical expertise and problem-solving abilities.

Hiring a QA Engineer in San Jose, US, involves several strategic steps. First, clearly define your project requirements and the skills you need. Utilize platforms like Twine to post your job, detailing the project's scope, timeline, and budget. Browse through profiles of qualified QA Engineers, focusing on their experience and previous work. Engage with potential candidates to gauge their understanding of your project and technical skills. Consider conducting technical interviews or practical assessments to ensure they possess the necessary expertise. Finally, be transparent about expectations and establish a collaborative environment for efficient communication.

Hiring a freelance QA Engineer offers flexibility and often lower costs compared to working with an agency. Freelancers typically have specialized skills and can be hired on a project basis, allowing for tailored solutions. They may provide direct communication and faster turnaround times. In contrast, agencies usually offer a broader range of services, including access to a team of QA professionals with diverse skill sets. Agencies can handle larger projects and provide additional support, but they may come with higher fees. The choice depends on your specific project needs and budget.

A comprehensive project brief or job description for a QA Engineer should include the following elements:

  • Project Overview: A brief description of the software or application.
  • Roles and Responsibilities: Clear expectations, including testing methods and tools.
  • Required Skills: Specific technical skills and relevant experience.
  • Project Timeline: Estimated duration and key milestones.
  • Budget: Payment structure and any additional compensation details.
  • Communication Expectations: Preferred methods and frequency of updates.

Providing this information will attract qualified candidates who can meet your project’s needs.

Hiring on Twine is simple.

  1. Post a job with your project details, timeline, and budget.
  2. Browse portfolios of vetted QA Engineers and invite those who match your needs.
  3. Receive proposals and compare experience, pricing, and reviews.
  4. Communicate expectations, set milestones, and finalize the hire.
  5. Securely pay through Twine, ensuring protection for both parties. Twine connects you with top freelance QA Engineers, making it easy to find the perfect creative professional for your project.

Ready to hire your next QA Engineer?

Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.

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