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App Tester
Trusted by Businesses

Anatoliy S, Software QA Engineer

Last Updated: 4 Jul 2023

- 3+ years of experience in QA - Web, desktop and mobile applications testing, software testing on iOS and Android devices. - Intermediate English - Available ASAP

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App Tester

App Tester



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Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Maria Lapko
Global Partnership Manager

Only 3 Steps to Hire App Tester Engineers

Talk to Our Talent Expert
Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Meet Carefully Matched Talents
Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.
Validate Your Choice
Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

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Yaroslav Kuntsevych
Upstaff.com was launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

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Henry Akwerigbe
Henry Akwerigbe
This is a super team to work with. Through Upstaff, I have had multiple projects to work on. Work culture has been awesome, teammates have been super nice and collaborative, with a very professional management. There's always a project for you if you're into tech such Front-end, Back-end, Mobile Development, Fullstack, Data Analytics, QA, Machine Learning / AI, Web3, Gaming and lots more. It gets even better because many projects even allow full remote from anywhere! Nice job to the Upstaff Team 🙌🏽.
Vitalii Stalynskyi
Vitalii Stalynskyi
I have been working with Upstaff for over a year on a project related to landscape design and management of contractors in land design projects. During the project, we have done a lot of work on migrating the project to a multitenant architecture and are currently working on new features from the backlog. When we started this project, the hiring processes were organized well. Everything went smoothly, and we were able to start working quickly. Payments always come on time, and there is always support from managers. All issues are resolved quickly. Overall, I am very happy with my experience working with Upstaff, and I recommend them to anyone looking for a new project. They are a reliable company that provides great projects and conditions. I highly recommend them to anyone looking for a partner for their next project.
Владислав «Sheepbar» Баранов
Владислав «Sheepbar» Баранов
We've been with Upstaff for over 2 years, finding great long-term PHP and Android projects for our available developers. The support is constant, and payments are always on time. Upstaff's efficient processes have made our experience satisfying and their reliable assistance has been invaluable.
Roman Masniuk
Roman Masniuk
I worked with Upstaff engineers for over 2 years, and my experience with them was great. We deployed several individual contributors to clients' implementations and put up two teams of upstaff engineers. Managers' understanding of tech and engineering is head and shoulders above other agencies. They have a solid selection of engineers, each time presented strong candidates. They were able to address our needs and resolve things very fast. Managers and devs were responsive and proactive. Great experience!
Yanina Antipova
Yanina Antipova
Хочу виразити велику подяку за таку швидку роботу по підбору двох розробників. Та ще й у такий короткий термін-2 дні. Це мене здивувало, адже ми шукали вже цілий місяць. І знайдені кандидати нам не підходили Це щось неймовірне. Доречі, ці кандидати працюють у нас і зараз. Та надать приклад іншим працівникам. Гарного дня!)
Наталья Кравцова
Наталья Кравцова
I discovered an exciting and well-paying project on Upstaff, and I couldn't be happier with my experience. Upstaff's platform is a gem for freelancers like me. It not only connects you with intriguing projects but also ensures fair compensation and a seamless work environment. If you're a programmer seeking quality opportunities, I highly recommend Upstaff.
Leaving a review to express how delighted I am to have found such a great side gig here. The project is intriguing, and I'm really enjoying the team dynamics. I'm also quite satisfied with the compensation aspect. It's crucial to feel valued for the work you put in. Overall, I'm grateful for the opportunity to contribute to this project and share my expertise. I'm thrilled to give a shoutout and recommendation to anyone seeking an engaging and rewarding work opportunity.

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FAQs about App Tester Development

How do I hire a App Tester developer? Arrow

Are you desperately looking for a App Tester developer validated to your requirements and skills? Are you lacking in resources and tools to find the right developer? If yes, then you are at the right place! Because at Upstaff, the selection of the App Tester Developer is done professionally as per your requirement, in a short time of just a few days, from calling to the instant task of your validated developer, with all your required skills.

Where is the best place to find App Tester developers? Arrow

Sure enough, within the network there must be dozens, if not hundreds, of services and platforms where you can look for the App Tester guy you need, but just Upstaff lets you sort out the best of the best real qualified developers practically in a couple of minutes, so that you will be able to select the one whose personality will be a perfect fit to your company. This is the case when you can create a genuinely “Pizza” type of service in the field of custom software development.

How are Upstaff App Tester developers different? Arrow

Vetting by expert human reviewers is combined with historically curated feedback from clients and team-mates, which has enabled us to save, on average, more than 50 hours for each client team evaluating App Tester candidates for every position. We live and breathe technical excellence, borne out of extensive industry expertise.

How quickly can I hire App Tester developers through Upstaff? Arrow

Our process begins with a 30-minute discovery call: we’ll discuss your pain points, technical requirements, and team diversity. Meet Carefully Matched App Tester Talents. Upon your meeting confirmation, we’ll send you profiles and arrange an introduction call with the right talents for your project, within 1-3 days. Schedule a call to meet App Tester engineers in person. Make the right call. Bring a new App Tester developer on board with a trial period: confirm that the person you hired does the job right, no termination fees and no hidden fees.

How does Upstaff vet remote App Tester engineers? Arrow

After this introductory round, Upstaff Managers do an eval of the soft skills of the candidates before the hiring decision is approved or rejected. For the hard skills, the Upstaff Staffing Platform has a short testing session to check their App Tester skills or engage a senior developer to do a technical interview for more senior developers. You can reuse some of the hard and soft skills of past candidates to connect them with other jobs in the future (see below). Upstaff managers also do an eval of the talent before approving them for further work, allowing us to accelerate the work and ability to scale, but also providing information to clients on the talent pipeline. Finally, we also have a matching engine within the work mining system that matches candidates and jobs in real time.

How to hire App Tester developer? Arrow

If recruiting services and job boards are not your 1st option, you may want to consider a client-oriented service like Upstaff to find & hire App Tester developers. Upstaff has a network of vetted and tested App Tester developers. Here, you can hire web developers for a few simple coding tasks with App Tester.

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Table of Contents

How and where is App Tester used?

  • Automated Testing: Validates functionality
  • Load Testing: Checks performance
  • Regression Testing: Ensures new code doesn’t break old features
  • User Interface Testing: Verifies user experience
  • Compatibility Testing: Tests on different devices
  • Security Testing: Identifies vulnerabilities
  • Localization Testing: Assures app works globally
  • Usability Testing: Evaluates ease of use
  • Integration Testing: Checks interactions between components
  • API Testing: Ensures communication between software systems


Compare Junior, Middle, Senior, and Expert/Team Lead App Tester Developer roles

Seniority NameYears of experienceResponsibilities and activitiesAverage salary (USD/year)
Junior0-2 years
  • Executing test cases
  • Logging defects
  • Participating in test planning
Middle2-5 years
  • Creating test plans
  • Performing regression testing
  • Conducting test automation
Senior5-8 years
  • Leading testing efforts
  • Designing test strategies
  • Mentoring junior testers
Expert/Team Lead8+ years
  • Defining testing standards
  • Managing testing teams
  • Driving test innovation


Quick Facts about App Tester.

  • In the year when dinosaurs roamed the earth (1957), the technology was born.
  • Projects involving cat memes are the most popular with this tech.
  • The entry threshold is as high as trying to understand a cat’s meow.
  • Its best friend in the tech world is the all-powerful AI.
  • Fun fact: App Tester Software Development was once coded using only emojis!


TOP App Tester Related Technologies

  1. Selenium
  2. Appium
  3. Robot Framework
  4. JUnit
  5. TestNG


What are top App Tester instruments and tools?

  • Appium: Automation testing tool for mobile apps by Sauce Labs, released in 2012
  • TestComplete: GUI testing tool by SmartBear Software, released in 1999
  • Espresso: Testing framework for Android apps by Google, released in 2013
  • XCTest: Testing framework for iOS apps by Apple, released in 2014
  • Robotium: Android UI testing tool by Jake Wharton, released in 2010
  • Calabash: Mobile app testing framework by Xamarin, released in 2012


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Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Maria Lapko
Global Partnership Manager