Sr Qa Engineer (Manual & Automation)

Devsu; Rosario; A distancia; ARS 136.310.000 - 196.892.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Professional growth

Competitive USD-based compensation

Selection of exciting projects

Flextime

Descripción de la vacante

Tether is hiring an Automation QA Engineer with strong automation skills who also takes ownership of manual testing for desktop and mobile applications. You will build and maintain test automation, integrate tests into CI/CD, and investigate failures across Electron/React Native apps, including real devices.

Collaboration with developers and product teams will ensure testability and acceptance criteria across the SDLC.

Formación

• 4+ years in QA automation, plus hands-on manual and exploratory testing experience.
• Experience running tests in CI/CD pipelines (e.g., GitHub Actions).
• Hands-on experience with Playwright for desktop or web, and WebdriverIO + Appium for mobile.
• Experience testing Electron and/or React Native apps, including on real iOS and Android devices.
• Experience using AI tools in QA and critically reviewing their output. Testing AI-powered applications is a plus.

Responsabilidades

• Build and maintain desktop and mobile test automation for critical user flows.
• Integrate tests into CI/CD pipelines and keep them fast and reliable.
• Investigate failures, fix flaky tests, and manage test data and environments.
• Report clear, reproducible bugs and verify fixes.
• Work with developers and product on testability and acceptance criteria.
• Perform hands-on functional, exploratory, and regression testing of new features.
• Choose manual or automated coverage based on risk; maintain regression suites.

Conocimientos

QA automation

Manual testing

CI/CD

Playwright

WebdriverIO

Appium

AI tools in QA

Educación

Bachelor's degree in CS or related

Herramientas

GitHub Actions

CI/CD tooling

Descripción del empleo

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

WHAT YOU WILL DO

• - Build regression automation scripts that support app functionality.
• - Manually test software for validation and accuracy based on defined set of criteria.
• - Execute smoke, regression, integration, performance and other testing types to ensure proper behavior of software.
• - Record detailed documentation of feature behavior.
• - Record pass/fails conditions of tests and correlate failures to bug identification.
• - Identify and expand risk to quality of the product or the process.
• - Collaborate with the product team to ensure quality throughout the SDLC and product release cycles.
• - Collaborate with customer-facing teams to incorporate user feedback in the testing strategy.
• - Participate in refinement and estimations of effort to promote accurate planning.
• - Utilize GitHub to maintain automation repositories, run custom scripts, and facilitate automated quality practices.
• - Participate in On-Call rotation.

MUST HAVES

• 3+ years of experience in a software quality assurance role .
• 3+ years of experience in automated testing .
• Strong written and verbal communication skills.
• Possess a mindset focused on holistic quality.
• Experience writing and working with Gherkin for behavior-driven development.
• Experience with prompt engineering and harness engineering .
• Experience building Agentic skills focused on Quality Engineering .

NICE TO HAVES

• Experience with automated testing frameworks such as Jest, Playwright, Postman, JMeter or any other object-oriented based automated testing framework.
• Experience with testing support functionalities such as GitHub Actions, LambdaTest, SendGrid, Datadog, PagerDuty.
• Proficiency in SQL.
• Experience with Ruby on Rails and backend development.
• Understanding of quality management systems and quality control processes.
• Background in data-based testing and/or security-based testing.
• A degree in Computer Science, Engineering, or other relevant experience.

PERKS AND BENEFITS

• Professional growth : Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation : We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.
• A selection of exciting projects : Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.
• Flextime : Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Join Tether and Shape the Future of Digital Finance

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting‑edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve‑backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.

Innovate with Tether

Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT , relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.

But that’s just the beginning:

Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco‑friendly practices in state‑of‑the‑art, geo‑diverse facilities.

Tether Data: Fueling breakthroughs in AI and peer‑to‑peer technology, we reduce infrastructure costs and enhance global communications with cutting‑edge solutions like KEET , our flagship app that redefines secure and private data sharing.

Tether Education : Democratizing access to top‑tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.

Tether Evolution : At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.

Why Join Us?

Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.

If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.

Are you ready to be part of the future?

About the job

We’re looking for an Automation QA Engineer with strong automation skills who also takes ownership of manual testing for our desktop and mobile applications.

Responsibilities

Build and maintain desktop and mobile test automation for critical user flows.

Integrate tests into CI/CD pipelines and keep them fast and reliable.

Investigate failures, fix flaky tests, and manage test data and environments

Report clear, reproducible bugs and verify fixes

Work with developers and product on testability and acceptance criteria

Perform hands‑on functional, exploratory, and regression testing of new features

Choose manual or automated coverage based on risk; maintain regression suites.

Mandatory:

4+ years in QA automation, plus hands‑on manual and exploratory testing experience.

Experience running tests in CI/CD pipelines (for example, GitHub Actions).

Hands‑on experience with Playwright for desktop or web, and WebdriverIO + Appium for mobile.

Experience testing Electron and/or React Native apps, including on real iOS and Android devices.

Experience using AI tools in QA and critically reviewing their output. Testing AI‑powered applications is a plus.