AT&T

Lead Quality Assurance

AT&T$106K — $178K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • 5+ years of experience in software quality engineering or testing.
  • Proficient in Python, Java, JavaScript, or similar languages.
  • Strong knowledge of test automation frameworks and cloud architectures.
  • Experience with performance, security, and regression testing methodologies.
  • Familiarity with AI concepts, especially in LLMs and AI validation practices.
  • Solid analytical and communication skills for stakeholder collaboration.

Responsibilities

  • Design and execute comprehensive testing strategies for AI and enterprise applications.
  • Create and maintain both manual and automated test cases for various application functionalities.
  • Validate AI solutions for model accuracy and data quality.
  • Conduct performance, load, stress, and security tests to meet operational standards.
  • Identify, document, and track defects through resolution processes.
  • Collaborate with cross-functional teams to ensure high-quality standards in technology solutions.
  • Enhance automated testing frameworks to support CI/CD environments.

Benefits

  • Medical/Dental/Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • At least 23 days of vacation plus 9 holidays per year
  • Paid Parental and Caregiver Leave
  • Disability Benefits (short and long term)
  • Extensive employee wellness programs
Full Job Description

This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.

Recognized as a technical expert who independently resolves highly complex challenges and leads strategic quality engineering initiatives. Provides leadership across large-scale testing programs, influences technology direction, mentors team members, and partners with senior leadership to drive quality, performance, and AI system reliability across the organization.

What You'll Do

  • Design, develop, and execute comprehensive test strategies for enterprise applications, AI-powered solutions, APIs, and system integrations.

  • Create and maintain manual and automated test cases to validate functionality, reliability, performance, scalability, and security.

  • Validate AI and machine learning solutions, including accuracy, model behavior, data quality, prompt performance, and responsible AI requirements.

  • Perform performance, load, stress, and security testing to ensure applications meet business, compliance, and operational standards.

  • Identify, document, prioritize, and track software defects through resolution, ensuring thorough retesting and validation.

  • Partner closely with software engineers, AI engineers, product managers, and business stakeholders to review requirements and ensure testable, high-quality solutions.

  • Build and enhance automated testing frameworks that support continuous integration and continuous delivery (CI/CD) environments.

  • Develop testing approaches for AI agents, generative AI applications, large language model (LLM) integrations, and intelligent automation solutions.

  • Analyze test results, identify quality risks, and provide actionable recommendations to improve application performance and user experience.

  • Drive quality engineering best practices, continuous improvement initiatives, and testing standards across multiple projects and teams.

  • Lead complex testing efforts for large-scale applications and provide technical guidance to less experienced team members.

  • Collaborate with vendors and cross-functional teams to ensure successful delivery of high-quality technology solutions.

What You'll Bring

  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical field.

  • 5+ years of experience in software quality engineering, testing, or quality assurance.

  • Experience designing and executing manual and automated testing across web, cloud, mobile, and enterprise applications.

  • Strong knowledge of test automation frameworks, APIs, microservices, and cloud-based architectures.

  • Experience with performance, security, and regression testing methodologies.

  • Understanding of AI engineering concepts including LLMs, AI agents, RAG, prompt engineering, model evaluation, and AI system validation.

  • Proficiency in Python, Java, JavaScript, or similar programming languages, with experience supporting Agile and CI/CD environments.

  • Strong analytical, problem-solving, communication, and stakeholder collaboration skills.

Preferred Qualifications

  • Experience testing AI-powered applications, conversational AI platforms, or agentic AI solutions.

  • Knowledge of cloud platforms such as Azure, AWS, or Google Cloud.

  • Experience with AI model evaluation frameworks, test automation for AI systems, and MLOps practices.

  • Relevant software testing, cloud, security, or AI certifications.

Our Lead Quality Assurance jobs earn between $106,100.00 - $178,200.00 USD Annual. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Joining our team comes with amazing perks and benefits:

  • Medical/Dental/Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
  • Paid Parental Leave
  • Paid Caregiver Leave
  • Additional sick leave beyond what state and local law require may be available but is unprotected
  • Adoption Reimbursement
  • Disability Benefits (short term and long term)
  • Life and Accidental Death Insurance
  • Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
  • Employee Assistance Programs (EAP)
  • Extensive employee wellness programs
  • Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone

Weekly Hours:

40

Time Type:

Regular

Location:

Plano, Texas, USA:GA:Alpharetta / 500 North Point Pkwy - Adm (owned):500 North Point Pkwy

Salary Range:

$106,100.00 - $178,200.00

About AT&T

Cricket Wireless is a U.S.-based company that offers prepaid wireless voice, text, and data services. Cricket Wireless was founded in 1999 by Leap Wireless International, Inc. Currently, it operates as a subsidiary of AT&T Inc.

AT&T Careers

Joining AT&T means becoming part of a global team known for driving innovation and leading the telecommunications industry. It's an opportunity to grow your career at one of the most diverse and resource-rich companies in the world. Work You'll Do At AT&T, we're not just about phone lines and data plans. We're about connecting people and fostering relationships. As a member of our team, you'll help deliver cutting-edge solutions across various sectors, ensuring that our services are not only available but also transformative. Lead with Innovation Embrace a role at AT&T where technology meets creativity. Our professionals lead the market in developing and deploying technology solutions that transform how people communicate and do business. We are pioneers in creating new paths for technology, with a focus on sustainable and responsible innovation. Join a Diverse and Inclusive Team AT&T is committed to diversity and inclusion, ensuring that all employees can thrive. We are proud to offer diversity training and leadership programs that empower our team members to grow professionally and personally. Our culture is one of inclusivity, where every voice is heard and valued. Explore Job Opportunities Whether you're looking for an entry-level position or a more senior role, AT&T offers a range of job opportunities across various fields. From engineering to marketing, our team is composed of skilled professionals who are leaders in their respective areas. Internship Programs Kickstart your career with an AT&T internship. Gain hands-on experience, work on real projects, and learn from leaders in the industry. Our internships provide a robust platform for learning and growth, helping you build skills that are crucial for future success. Benefits and Growth AT&T is dedicated to the growth and development of its employees. We offer comprehensive benefits, including health care, retirement plans, and continuous professional development opportunities. With resources like career coaching and resume workshops, we support your journey every step of the way. Networking and Professional Development Expand your professional network within AT&T through various networking events, mentorship opportunities, and collaborative projects. Our focus on career development is designed to help you reach your professional goals, enhancing your skills and preparing you for leadership roles. Stay Connected Join Our Team Discover the career you've always wanted by exploring the open positions at AT&T. We are constantly on the lookout for passionate, innovative, and driven individuals to join our team. Check out our current job listings and find where your skills and interests align with our needs. Keep Up to Date Stay informed with the latest career tips, company news, and industry insights—all from the professionals who are part of our team. AT&T is a place where you can make an impact, leading the way in the telecommunications industry. Job Alert Emails Customize your experience by signing up for job alerts that match your career preferences. Stay ahead of the curve and be the first to know about exciting and rewarding opportunities at AT&T. At AT&T, your career is poised for success, equipped with the right tools, culture, and team to make it happen. Join us and be part of a company that values innovation, leadership, and a diverse workforce.
Learn more about AT&T
Size
203,000 employees
Market Cap
$131.2 billion
Industry
Net Income
-$5.1 billion
Founded
1983
5 Year Trend
+0.6%
Revenue
$171.7 billion
NASDAQ

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