Senior Software Engineer

Mphasis; California (MO); On-site; USD 52,000 - 110,000; Full time

Job summary

Mphasis is seeking an AI Software Development Engineer in Test (AI-SDET) to join its quality engineering team. The candidate will bridge QA with AI by designing self-healing test automation and validating LLMs, integrating AI agents into CI/CD. Location: SV.

Ideal candidates have 6–8 years in software quality engineering, test automation and AI/ML development, with Python/Java/Scala expertise and experience with Docker, RESTful APIs, and Playwright.

Qualifications

• Bachelor’s degree in computer science or related field.
• Proficiency in Python/Java/Scala.
• Proficiency with modern tools - Playwright.
• Experience with LLM APIs (e.g. Claude, OpenAI) and agent frameworks (e.g. LangChain).
• Cloud AI platforms and pipelines including Azure OpenAI and AWS OpenAI.

Responsibilities

• Architect and maintain enterprise-grade, scalable automation frameworks.
• Build intelligent test agents, automated prompt-engineering validators, and self-healing test execution scripts.
• Design evaluation frameworks for hallucination detection, bias and safety guardrails.
• Design AI-driven data generation to simulate production-like test scenarios.
• Validate RAG architectures, embedding quality, retrieval accuracy, and vector search relevance.
• Develop scalable automation scripts for UI, API, and backend validation.
• Collaborate with MLOps teams to build continuous testing pipelines.

Skills

Python

Java

Scala

LLM APIs

CI/CD

REST APIs

Playwright

Education

Bachelor’s degree in computer science

Tools

Docker

LangChain

Azure OpenAI

AWS OpenAI

Job description

Job Summary

We are seeking an innovative AI Software Development Engineer in Test (AI-SDET) to join our client’s quality engineering team. An ideal candidate would bridge the gap between traditional QA and artificial intelligence by designing self-healing test automation frameworks, validating Large Language Models (LLMs), and integrating AI agents into CI/CD. Location: SV

Job Description

AI SDET

Job Summary

We are seeking an innovative AI Software Development Engineer in Test (AI-SDET) to join our client’s quality engineering team. An ideal candidate would bridge the gap between traditional QA and artificial intelligence by designing self-healing test automation frameworks, validating Large Language Models (LLMs), and integrating AI agents into CI/CD. Location: SV

Experience Required

6 to 8 years of hands on experience in software quality engineering, test automation and AI ML development.

Qualifications/Required Skills

• Bachelor’s degree in computer science, or a related field.
• Proficiency in Python/Java/Scala.
• Proficiency with modern tools - Playwright.
• Experience with LLM APIs (e.g. Claude, OpenAI) and agent frameworks (e.g. LangChain0
• Clouse based plotforms with AI integration ( Azure Open AI, AWS Open AI)
• Strong understanding of CI/CD pipelines and containerization (Docker).
• Strong experience validating complex RESTful APIs, microservices and databases (SQL/NoSQL).
• Experience with Retail Domain is preferred, not a constraint though

Key Responsibilities

• AI Framework Architecture: Architect and maintain enterprise-grade, scalable automation frameworks.
• GenAI and Agentic automation: Build intelligent test agents, automated prompt-engineering validators, and self-healing test execution scripts.
• Model and Evals validation: Design and maintain evaluation frameworks covering hallucination detection, roundedness, toxicity, bias and safety guardrails.
• Synthetic Data Generation: Design AI-driven data generation pipelines to simulate complex, production-like testing scenarios.
• ML Pipeline testing: Validate RAG (Retrieval-Augmented Generation) architectures, embedding quality, retrieval accuracy, and vector search relevance.
• Intelligent testing: Build smart test selection and impact analysis systems that predict which test suits to run based on specific code changes.
• Framework Development: Develop and enhance scalable, robust automation scripts for UI, API, and backend validation using modern languages and frameworks.
• CI CD Integration: Work alongside MLOps teams to build continuous testing and automated verification pipelines.

Behavioral Skills

• Strong analytical and problem-solving skills with a passion for adoption new AI Technologies.
• Excellent Communication skills and collaboration skills
• Ability to propose and implement improvements in the system
• Ability to work with cross-functional stakeholders

About Mphasis

Mphasis applies next-generation technology to help enterprises transform businesses globally. Customer centricity is foundational to Mphasis and is reflected in the Mphasis’ Front2Back™ Transformation approach. Front2Back™ uses the exponential power of cloud and cognitive to provide hyper-personalized (C=X2C2TM=1) digital experience to clients and their end customers. Mphasis’ Service Transformation approach helps ‘shrink the core’ through the application of digital technologies across legacy environments within an enterprise, enabling businesses to stay ahead in a changing world. Mphasis’ core reference architectures and tools, speed and innovation with domain expertise and specialization are key to building strong relationships with marquee clients.

Equal Opportunity Employer

Mphasis is an equal opportunity/affirmative action employer. We provide equal employment opportunities to applicants and existing associates and evaluate qualified candidates without regard to race, gender, national origin, ancestry, age, color, religious creed, marital status, genetic information, sexual orientation, gender identity, gender expression, sex (including pregnancy, breast feeding and related medical conditions), mental or physical disability, medical conditions military and veteran status or any other status or condition protected by applicable federal, state, or local laws, governmental regulations and executive orders. View the EEO in the law poster , view the EEO in the law supplement . To view the pay transparency nondiscrimination provision please click and to view the E-Verify posting click . Mphasis is committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of disability to search and apply for a career opportunity, please send an email to [e-mail] and let us know your contact information and the nature of your request.

Other Details

Salary range $52000 to $110000