AI/LLM Test Engineer

Troubleshooting & Problem Resolution

• Investigate and resolve complex technical issues through systematic debugging techniques.
• Analyze application and system logs to identify root causes and recommend solutions.
• Perform performance profiling and diagnostics to improve application efficiency and reliability.
• Support incident response activities, including issue triage, analysis, and resolution.

Prompt Engineering

• Design, develop, and optimize prompts for various AI models, user personas, and business use cases.
• Apply few-shot and zero-shot prompting techniques to guide model behavior and improve output quality.
• Create prompts that enable seamless interaction with APIs, databases, and external tools.
• Evaluate and refine prompt performance to support accuracy, consistency, and user experience.

Functional Testing & Quality Assurance

• Execute end-to-end functional testing for AI-enabled and traditional software applications.
• Utilize test management and automation tools such as Jira, qTest, Merlin, Selenium, and WebdriverIO.
• Track, document, and manage defects throughout the testing lifecycle.
• Collaborate with development teams to ensure quality standards are met across releases.
• Apply strong knowledge of the Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC) to support testing strategy and execution.

We are seeking an experienced AI/LLM Test Engineer who combines strong troubleshooting expertise, prompt engineering knowledge, and software testing experience to help validate and optimize AI-driven applications. This role will focus on identifying issues, improving model performance, and ensuring high-quality software delivery across complex systems., * 5+ years of experience in troubleshooting, debugging, and production support.

• 2+ years of experience in prompt engineering or working with generative AI/LLM-based solutions.
• 5+ years of experience in functional testing and quality assurance.
• Hands-on experience with test management, automation, and defect-tracking tools.
• Strong analytical and problem-solving skills with the ability to identify root causes and drive resolution.
• Excellent communication and collaboration skills in cross-functional environments., * Experience testing AI, machine learning, or generative AI applications.
• Familiarity with API testing and integrations.
• Exposure to cloud-based applications and modern software development practices.
• Experience working in Agile environments.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at