Principal Scientist Jobs in Florida

Role description

Role Overview

We are hiring Applied Scientists to design, build, and optimise GenAI-driven multimodal pipelines for detecting contextual moments in live video streams. This role focuses on prompt engineering, multimodal inference, and model optimisation using foundation models Claude, Nova, Bedrock to maximise detection accuracy.

Key Responsibilities

- Design and optimise prompt engineering strategies for foundation models
- Build pipelines for multimodal inference, video transcript, audio
- Detect and classify custom moments and contextual events
- Develop reusable frameworks for
- Moment detection templates
- Structured metadata generation
- Finetune prompts and configurations to improve
- Accuracy
- Precision across moment types
- Integrate GenAI outputs into
- Structured JSON metadata
- Downstream systems and pipelines
- Work with AWS services such as
- Amazon Bedrock GenAI models
- Lambda
- S3
- Kinesis data pipeline
- Collaborate with QA team for output validation and optimisation
- Support production rollout and continuous improvement

Required Skills Experience

- Strong experience in
- Prompt engineering for foundation models (Claude, Nova, etc.)
- Multimodal AI systems (vision, NLP)
- Hands-on experience with
- LLM inference and optimisation
- Structured outputs (JSON generation and validation)
- Strong Python programming and data pipeline skills
- Familiarity with AWS cloud stack (Bedrock, Lambda, S3, analytics pipeline)
- Experience in working with
- Video analytics
- Media AI workflows
- Real-time or near real-time systems

Skills

Mandatory Skills: AI/Generative AI, AWS Bedrock

Other details

Variable Compensation: This position includes a bonus or variable payout component based on individual and organizational performance. Actual compensation within the range will be dependent upon the individual's skills, experience, performance, and internal equity.

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.

Benefits

Compensation range: $105,430.00 to $173,000.00 per year

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/