Senior Specialist - Data Sciences

Role description

We are seeking an AI Testing Engineer to validate and assure quality of AIML systems powering realtime contextual advertising on live video streams The role involves testing multimodal AI outputs video text ensuring accuracy of detected moments and automating validation workflows

This role is critical for native moments validation and systemlevel QA in a realtime streaming environmentKey Responsibilities

Validate AIgenerated outputs against labelled datasets and expected outcomes

Perform content validation for native moments detection across video streams

Design and implement automated testing frameworks Pythonbased

Build validation harness for

JSON parsing and comparison

Structured output validation using defined schemas

Conduct multimodal validation video audio transcript outputs

Execute system integration and endtoend testing

Track accuracy metrics defect logging and root cause analysis

Automate regression and validation pipelines across datasets

Collaborate with Applied Scientists to validate LLM and GenAI outputs

Work within AWS environment using services such as

S3 data storage

Lambda processing

CloudWatch monitoring

Required Skills Experience

Strong Python scripting for automation and testing

Experience in AIML model validation and QA workflows

Handson withJSON parsing schema comparisonData validation pipelines

Experience in testingMultimodal AI systems vision NLP audio LLM outputs and generative AI pipelines

Good understanding ofStructured output validation AI accuracy evaluation techniques Familiarity with AWS cloud environment S3 Lambda loggingmonitoring Experience with mediavideo content analysis workflows preferred Ability to handle mixed manual automated testing approaches

Other details

Actual compensation within the range will be dependent upon the individual's skills, experience, performance and internal equity.

Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree (“LTIM”):

Benefits and Perks:

• Comprehensive Medical Plan Covering Medical, Dental, Vision


• Short Term and Long-Term Disability Coverage


• 401(k) Plan with Company match


• Life Insurance


• Vacation Time, Sick Leave, Paid Holidays


• Paid Paternity and Maternity Leave

The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation.

Disclaimer: The compensation and benefits information provided herein is accurate as of the date of
this posting.

LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our
employment decisions are made without regard to race, color, creed, religion, sex (including
pregnancy, childbirth or related medical conditions), gender identity or expression, national origin,
ancestry, age, family-care status, veteran status, marital status, civil union status, domestic
partnership status, military service, handicap or disability or history of handicap or disability, genetic
information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation
or preference, or any other characteristic protected by applicable federal, state, or local law, except
where such considerations are bona fide occupational qualifications permitted by law.