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Lead Quality Engineer

00069302053

Lead Quality Engineer

About the role

As a Lead Quality Engineer, you will make an impact by driving end-to-end quality strategy and execution across a next-generation enterprise software platform. You will be a valued member of a highly collaborative engineering team and work closely with developers, product owners, and stakeholders to deliver high-quality, scalable software solutions.

In this role, you will:

  • Own end-to-end quality outcomes across product domains, from requirements through production monitoring
  • Drive a shift-left quality mindset by embedding testing strategy and risk analysis early in the SDLC
  • Design, build, and maintain automated test frameworks across UI, API, and data layers
  • Leverage AI-first testing tools to accelerate automation, defect analysis, and coverage optimization
  • Mentor QA engineers and promote best practices, standards, and continuous improvement across the team

Work model

This is a remote position open to qualified applicants in Buenos Aires, Argentina. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs. Work schedule: 9 AM – 6 PM
Language: Advanced English
Location: Buenos Aires, Argentina

What you need to have to be considered:

  • 10+ years of experience in software quality engineering, including enterprise-scale applications
  • 5+ years of experience in domains such as global trade, logistics, customs, or supply chain management
  • Strong expertise in test automation across UI, API, and data layers (e.g., Playwright, Selenium, Cypress, RestAssured)
  • Proven experience testing REST APIs using tools such as Postman or Swagger
  • Hands-on experience with .NET technologies (C#, VB.NET) and modern front-end frameworks (Angular)
  • Experience validating SQL and NoSQL databases (MSSQL, PostgreSQL, DynamoDB)
  • Experience with cloud environments (AWS and/or GCP) and observability tools such as DataDog
  • Strong debugging, root cause analysis, and system-level thinking capabilities
  • Experience working in agile, fast-paced environments with evolving requirements
  • Advanced English communication skills

These will help you stand out:

  • Experience using AI-driven or agentic testing tools and methodologies
  • Strong understanding of system architecture and integration risks in distributed systems
  • Knowledge of application security testing (web services and web applications)
  • Experience contributing to observability, monitoring, and production quality strategies (APM, RUM)
  • Ability to influence cross-functional teams and promote shared ownership of quality

We're excited to meet people who are passionate about quality engineering and innovation. Even if you don’t meet every requirement, we encourage you to apply and bring your unique perspective and experience to the role.

About Cognizant: 
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.

Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.

Benefits that help you thrive and grow

Our benefits program is built with you in mind—so you can enjoy a fulfilling, balanced and healthy life.

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Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, etc.

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Physical and mental health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more. 

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Your career, your way

With 350,000+ roles at Cognizant, you’ll have opportunities explore new technologies, industries and locations—and build the skills you need to grow your career.

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Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

Your path to Cognizant

Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.

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Step 1: Apply to the right opportunity

Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.

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Step 2: Connect with your recruiter

If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.

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Step 3: Show off your skills

If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.

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Step 4: Decision time

Our team will then review each candidates’ potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us—but you can count on us to keep you updated.

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Cognizant has one of the best learning ecosystems you can ask for. From sponsored certifications to training platforms to mentorship, we have all that we need to grow.
Debashish Mishra SAP MM Developer
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Cognizant offers me more than a job; it offers a community. We support each other, collaborate across borders and celebrate wins together. If you’re looking for a culture that values flexibility, diversity and growth, this is the place to be.
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When I first joined, I was quiet and hesitant to share my thoughts. The leadership programs and the mentoring I’ve received have helped me find my voice and grow as a leader.
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I’ve had the chance to work on impactful projects and shadow colleagues, all while getting involved in internal initiatives. The world is your oyster at Cognizant—you just need to take advantage of it!
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