Demo

Software Quality Assurance Engineer and Tester

Lexical Intelligence, LLC
Bethesda, MD Full Time
POSTED ON 6/2/2026
AVAILABLE BEFORE 8/2/2026

Junior Developer/Software Quality Assurance Engineer and Tester 


Lexical Intelligence provides software and services related to processing large-scale biomedical information sources. Our Natural Language Processing (NLP) and analytics software is used by policy and decision makers to evaluate and prioritize current and emerging areas of research.


We are looking for a Software Quality Assurance Engineer and Tester with experience in software testing methodologies, quality assurance processes, and automated testing frameworks. The Software Quality Assurance Engineer and Tester will have a firm understanding of biomedical data systems, cloud infrastructure, and complex AI/ML and Large Language Model (LLM) applications. The Software Quality Assurance Engineer and Tester shall be able to work well within a team of scientists, software engineers, data scientists, and technical writers. The selected applicant will be subject to a pre-employment background and reference check.


Required Qualifications:

  • Bachelor's degree or other degree(s) in Computer Science, Information Technology, or related fields
  • 1-2 years of software development experience and a strong willingness to write and execute tests
  • Proficiency in one or more core programming languages (e.g., Python, Java, JavaScript) and experience working with SQL and/or NoSQL database systems
  • Experience with software development life cycles including agile and hybrid methodologies
  • Foundational knowledge of data acquisition, data management, and data processing principles
  • Familiarity with automated testing frameworks (e.g., Cypress) and the ability to apply testing to web applications and APIs
  • Familiarity with the Linux / POSIX commandline


Preferred Qualifications:

  • Experience with biomedical data systems, scientific applications, or research tools
  • Knowledge of cloud environments, particularly AWS 
  • Familiarity with DevOps tools such as Kubernetes, Ansible, or Jenkins
  • Experience with containerized workloads and microservices architectures
  • Experience testing AI/ML and Large Language Model (LLM) applications
  • Familiarity with the Linux / POSIX commandline
  • Experience with collaborative work platforms such as Shortcut, Jira, or Confluence
  • Experience with performance testing and scalability assessment


Responsibilities include ensuring compliance with organizational security and privacy policies, protecting sensitive data and systems, reporting security incidents, and participating in required cybersecurity training. The role may also involve implementing best practices related to access control, data handling, and risk mitigation within the scope of assigned duties.

All candidates will be required to undergo a background check and must be authorized to work in the United States.

Salary and benefits: We offer a competitive salary and a generous benefits package, including at no cost: full health and dental for you and your dependents, retirement and HSA accounts, short- and long-term disability insurance, life and accident insurance, paid time off, and 11 federal holidays.


Location: Bethesda, MD - Hybrid (with remote work options as approved by the COR).


Equal Employment Opportunity Policy: Lexical Intelligence, LLC, provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.


Lexical Intelligence, LLC | 2001 Veirs Mill Rd #546 | Rockville, MD 20851

Salary : $70,000 - $90,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Software Quality Assurance Engineer and Tester?

Sign up to receive alerts about other jobs on the Software Quality Assurance Engineer and Tester career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$83,806 - $99,902
Income Estimation: 
$101,442 - $121,314
Income Estimation: 
$63,871 - $78,758
Income Estimation: 
$83,431 - $103,091
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Lexical Intelligence, LLC

  • Lexical Intelligence, LLC Bethesda, MD
  • Security Specialist I – III Lexical Intelligence provides software and services related to processing large-scale biomedical information sources. Our Natur... more
  • 1 Day Ago

  • Lexical Intelligence, LLC Bethesda, MD
  • QA Specialist I – III Lexical Intelligence provides software and services related to processing large-scale biomedical information sources. Our Natural Lan... more
  • 1 Day Ago

  • Lexical Intelligence, LLC Bethesda, MD
  • Bioinformatics Specialist and Developer (SME) I - III Lexical Intelligence provides software and services related to processing large-scale biomedical info... more
  • 1 Day Ago

  • Lexical Intelligence, LLC Bethesda, MD
  • Data Scientist (Pending Award) Lexical Intelligence provides software and services related to processing large-scale biomedical information sources. Our Na... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Software Quality Assurance Engineer and Tester jobs in the Bethesda, MD area that may be a better fit.

  • Tactibit Technologies LLC Silver, MD
  • Tactibit Technologies provides innovative information technology, cybersecurity, and cloud support services to the Federal Government. We support some of t... more
  • 4 Days Ago

  • AHU Technologies Inc Washington, DC
  • Job Description: Short Description : The Client is looking for Software Quality Assurance Tester (Performance tester) to support Functional/Load & Performa... more
  • 2 Months Ago

AI Assistant is available now!

Feel free to start your new journey!