Sr Software Development Engineer in Test (SDET)

Job Title:

Sr Software Development Engineer in Test (SDET)

Job Description

We're Concentrix. The intelligent transformation partner. Solution-focused. Tech-powered. Intelligence-fueled.

The global technology and services leader that powers the world’s best brands, today and into the future. We’re solution-focused, tech-powered, intelligence-fueled. With unique data and insights, deep industry expertise, and advanced technology solutions, we’re the intelligent transformation partner that powers a world that works, helping companies become refreshingly simple to work, interact, and transact with. We shape new game-changing careers in over 70 countries, attracting the best talent.

The Concentrix Technical Products and Services team is the driving force behind Concentrix’s transformation, data, and technology services. We integrate world-class digital engineering, creativity, and a deep understanding of human behavior to find and unlock value through tech-powered and intelligence-fueled experiences. We combine human-centered design, powerful data, and strong tech to accelerate transformation at scale. You will be surrounded by the best in the world providing market leading technology and insights to modernize and simplify the customer experience. Within our professional services team, you will deliver strategic consulting, design, advisory services, market research, and contact center analytics that deliver insights to improve outcomes and value for our clients. Hence achieving our vision.

Our game-changers around the world have devoted their careers to ensuring every relationship is exceptional. And we’re proud to be recognized with awards such as "World's Best Workplaces," “Best Companies for Career Growth,” and “Best Company Culture,” year after year.

Join us and be part of this journey towards greater opportunities and brighter futures.

Sr. Software Development Engineer in Test (SDET)- MEAN stack

Locations: Frisco,  TX or   Herndon, VA or Atlanta, GA

Job Summary

We are looking to hire a proficient SDET with strong expertise in Node.js microservices and modern testing practices. The ideal candidate will excel in object-oriented programming with JavaScript/TypeScript, possess a sound understanding of Node.js and Express.js, and have hands-on experience building automated test frameworks. This role blends development skills with a passion for quality assurance, ensuring our applications are reliable, scalable, and defect-free.

Responsibilities

• Design, develop, and maintain automated test frameworks for Node.js microservices.
• Implement unit, integration, API, and end-to-end tests using modern test automation tools.
• Collaborate with developers and product teams to define test strategies and acceptance criteria.
• Ensure performance, scalability, and reliability through automated performance and load testing.
• Integrate automated tests into CI/CD pipelines to enable continuous quality validation.
• Conduct root cause analysis of defects and drive resolution with engineering teams.
• Advocate for coding standards, design patterns, and test-driven development (TDD/BDD).
• Maintain high code quality through rigorous testing and peer reviews.

Qualifications

• 4+ years of experience in building and testing microservices with Node.js.
• Excellent knowledge of Object-Oriented JavaScript/TypeScript.
• Strong understanding of Node.js, Express.js, and RESTful service testing.
• Experience with Angular or MEAN stack development is a plus.
• Hands-on experience with test automation frameworks (e.g., Jest, Mocha, Cypress, Playwright, Selenium).
• Proficiency in CI/CD practices and tools (e.g., Jenkins, GitHub Actions, Azure DevOps).
• Familiarity with coding standards, design patterns, and TDD/BDD methodologies.
• Excellent analytical skills and problem-solving abilities.
• Strong verbal and written communication skills.

Desired Characteristics

• Ability to work independently and in a collaborative team environment.
• Strong commitment to delivering high-quality, defect-free projects on time.
• Enthusiastic about learning new tools, frameworks, and technology trends in test automation and quality engineering.

The base salary range for this position is $92,250  - $144,964, plus incentives that align with individual and company performance. Actual salaries will vary based on work location, qualifications, skills, education, experience, and competencies. Benefits available to eligible employees in this role include medical, dental, and vision insurance, comprehensive employee assistance program, 401(k) retirement plan, paid time off and holidays. 

At Concentrix, we provide customer experience solutions that may involve handling sensitive data.  As part of our hiring process, all candidates must undergo a background check in accordance with applicable law, which will include identity verification and employment eligibility.

The deadline to apply for this position is 12/10/2025

We are looking to hire a proficient SDET with strong expertise in Node.js microservices and modern testing practices. The ideal candidate will excel in object-oriented programming with JavaScript/TypeScript, possess a sound understanding of Node.js and Express.js, and have hands-on experience building automated test frameworks. This role blends development skills with a passion for quality assurance, ensuring our applications are reliable, scalable, and defect-free.

Responsibilities

•            Design, develop, and maintain automated test frameworks for Node.js microservices.

•            Implement unit, integration, API, and end-to-end tests using modern test automation tools.

•            Collaborate with developers and product teams to define test strategies and acceptance criteria.

•            Ensure performance, scalability, and reliability through automated performance and load testing.

•            Integrate automated tests into CI/CD pipelines to enable continuous quality validation.

•            Conduct root cause analysis of defects and drive resolution with engineering teams.

•            Advocate for coding standards, design patterns, and test-driven development (TDD/BDD).

•            Maintain high code quality through rigorous testing and peer reviews.

Qualifications

•            4+ years of experience in building and testing microservices with Node.js.

•            Excellent knowledge of Object-Oriented JavaScript/TypeScript.

•            Strong understanding of Node.js, Express.js, and RESTful service testing.

•            Experience with Angular or MEAN stack development is a plus.

•            Hands-on experience with test automation frameworks (e.g., Jest, Mocha, Cypress, Playwright, Selenium).

•            Proficiency in CI/CD practices and tools (e.g., Jenkins, GitHub Actions, Azure DevOps).

•            Familiarity with coding standards, design patterns, and TDD/BDD methodologies.

•            Excellent analytical skills and problem-solving abilities.

•            Strong verbal and written communication skills.

Desired Characteristics

•            Ability to work independently and in a collaborative team environment.

•            Strong commitment to delivering high-quality, defect-free projects on time.

•            Enthusiastic about learning new tools, frameworks, and technology trends in test automation and quality engineering.

Location:

USA, TX, Work-at-Home

Language Requirements:

Time Type:

Full time

Physical & Mental Requirements: While performing the duties of this job, the employee is regularly required to operate a computer, keyboard, telephone, headset, and other office equipment. Work is generally sedentary in nature.

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Concentrix is an equal opportunity and affirmative action (EEO-AA) employer. We promote equal opportunity to all qualified individuals and do not discriminate in any phase of the employment process based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy or related condition, disability, status as a protected veteran, or any other basis protected by law.

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