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Hire expert QA Engineers in Denver, United States

Post a project and get matched with QA Engineers in Denver, 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
Marlena B.
QA Engineer
★★★★★ 5.0
Sonya B.
QA Engineer
★★★★★ 5.0
Janaki T.
QA Engineer
★★★★★ 5.0

Trusted by 10,000+ companies of all sizes

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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.

Available
QA Engineer

Hi, I'm Rena Corral. I'm a QA professional with 14+ years leading testing efforts across API, manual, mobile, and automation-supported testing. I partner with engineering...

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Available

I'm a highly skilled and results-driven Senior Software Test Engineer with over 8 years of experience delivering high-quality, bug-free software. I specialize in test aut...

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Available

I’m a QA professional with experience testing web applications and ensuring smooth, accessible user experiences. My background in healthcare shaped my commitment to usabi...

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Available
QA Engineer

Hi, I'm Vanessa Mael, a Linguistic Software QA specialist and Localization expert with a passion for ensuring high-quality content across multiple platforms and languages...

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Available

I’m a Senior QA and Product Quality Engineer with 13+ years of experience ensuring software quality, streamlining release processes, and building high-performing QA teams...

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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 Denver, 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 Quality Assurance (QA) Engineer is responsible for ensuring that a product meets the required standards of quality. This includes designing tests, identifying issues, and working closely with developers to resolve defects. QA Engineers create test plans, perform manual and automated testing, and document results to ensure that the software functions as intended. They play a crucial role in the software development lifecycle, helping to enhance user satisfaction and reduce costs associated with post-release defects.

Exceptional QA Engineers possess a unique blend of technical skills and interpersonal qualities. They demonstrate attention to detail, strong analytical thinking, and effective problem-solving abilities. Communication skills are crucial, as they need to collaborate with developers and stakeholders. Moreover, a deep understanding of testing methodologies and tools, along with a proactive approach to quality, sets them apart. Adaptability and a commitment to continuous learning are also key traits of outstanding QA Engineers.

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 →

To recognize the perfect QA Engineer, start by reviewing their portfolio and assessing their previous work. Look for relevant experience in your industry and familiarity with the technologies you use. Conduct thorough interviews to gauge their problem-solving skills and knowledge of testing methodologies. Check references to validate their past performance and reliability. Finally, assess their cultural fit with your team, as collaboration is critical in QA processes.

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

  • What testing methodologies are you most familiar with?
  • Can you describe a challenging bug you identified and how you resolved it?
  • How do you prioritize testing tasks in a fast-paced environment?
  • What tools do you typically use for automated testing?
  • How do you stay updated with the latest industry trends and technologies?

These questions can help gauge their expertise and problem-solving abilities.

Hiring a QA Engineer in Denver involves several key steps. First, clearly define your project requirements and the specific skills you need. Utilize platforms like Twine to post your job listing, specifying your budget, timeline, and expectations. Next, review candidates’ profiles, focusing on their experience and past work. Consider conducting interviews to assess their technical skills and fit for your team. Finally, check references and ensure that they understand your industry standards and practices.

Hiring a freelance QA Engineer typically offers more flexibility and cost-effectiveness compared to working with an agency. Freelancers can provide personalized attention and may have specialized skills that align with your project needs. On the other hand, agencies often provide a team of professionals, which can be beneficial for larger projects requiring diverse expertise. Agencies may also handle administrative tasks, but this comes at a higher cost. Your choice should depend on your project scope, budget, and preferred working style.

A comprehensive project brief for a QA Engineer should include the following details:

  • Project Overview: A summary of the project and its goals.
  • Responsibilities: Specific tasks the QA Engineer will be responsible for.
  • Skills Required: Key qualifications and experience needed.
  • Project Timeline: Expected start and end dates.
  • Budget: Your budget range for hiring the QA Engineer.
  • Communication Expectations: Preferred communication channels and frequency.

Providing clear guidelines helps attract suitable candidates for your project.

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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