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Senior Specialist - Data Sciences
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Role description
We are seeking an AI Testing Engineer to validate and assure quality of AI/ML systems powering real-time contextual advertising on live video streams. The role involves testing multi-modal AI outputs (video + text), ensuring accuracy of detected moments, and automating validation workflows.
This role is critical for native moments validation and system-level QA in a real-time streaming environment.
Key Responsibilities
Validate AI-generated outputs against labelled datasets and expected outcomes
Perform content validation for native moments detection across video streams
Design and implement automated testing frameworks (Python-based)
Build validation harness for:
JSON parsing and comparison
Structured output validation using defined schemas
Conduct multi-modal validation (video, audio, transcript outputs)
Execute system integration and end-to-end 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 AI/ML model validation and QA workflows.
Hands-on with: JSON parsing, schema comparison Data validation pipelines
Experience in testing: Multi-modal AI systems (vision + NLP + audio) LLM outputs and generative AI pipelines. Good understanding of: Structured output validation AI accuracy evaluation techniques Familiarity with AWS cloud environment (S3, Lambda, logging/monitoring) Experience with media/video content analysis workflows preferred Ability to handle mixed manual + automated testing approaches
Skills
Mandatory Skills : Python-Quality Engineering, Testing & QA
Good to Have Skills : AI Data Protection Regulation & Laws, AI Solution Advisory, AI solution architecture, AWS AI Services, Performance Monitoring- Cloud Native (Aws Cloud Watch, Azure Cloud Monitor) - Testing
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:
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.
Benefits
Compensation range: $ 130,000.00 to 150,000.00 per year
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About LTM
LTM is an AI-centric global technology services company and the Business Creativity partner to the world's largest and most disruptive enterprises. We bring human insights and intelligent systems together to help clients create greater value at the intersection of technology and domain expertise. Our capabilities span integrated operations, transformation, and business AI - enabling new ways of working, new productivity paradigms, and new roads to value. Together with over 87,000 employees across 40 countries and our global network of partners, LTM - a Larsen & Toubro company - owns business outcomes for our clients, helping them not just outperform the market, but to Outcreate it. Please also note that neither LTM nor any of its authorized recruitment agencies/partners charge any candidate registration fee or any other fees from talent (candidates) towards appearing for an interview or securing employment/internship. Candidates shall be solely responsible for verifying the credentials of any agency/consultant that claims to be working with LTM for recruitment. Please note that anyone who relies on the representations made by fraudulent employment agencies does so at their own risk, and LTM disclaims any liability in case of loss or damage suffered as a consequence of the same. Recruitment Fraud Alert - https://www.ltimindtree.com/recruitment-fraud-alert/
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| Location | Tampa, FL |
| Salary | $130,000–$150,000 Per Year |
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