Senior Machine Learning Engineer- Computer Vision

Welcome to Warner Bros. Discovery the stuff dreams are made of.

Who We Are

When we say, the stuff dreams are made of, were not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBDs vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating whats next

From brilliant creatives, to technology trailblazers, across the globe, WBD offers career defining opportunities, thoughtfully curated benefits, and the tools to explore and grow into. Here you are supported, here you are celebrated, here you can thrive.

Machine Learning Engineer Services (Video AI Platform)

At Warner Bros. Discovery, we are reimagining how machine learning transforms storytelling. As part of the AI / ML organization, focusing on supporting applications of AI to video, the M achine Learning Engineer Services group powers infrastructure and backend services behind production workflows. Were looking for an experienced ML Engineer with strong fundamentals and infrastructure experience to help build reusable components and services for video understanding, video summary, and video classifications.

You will be part of a team focused on re?training, model hosting, cost optimization, and managing production workflows at scale.

Roles & Responsibilities

• Build and maintain pipelines for model fine?tuning and retraining, including LoRA?based workflows and Large Language Models
• Integrate and maintain vector search services and semantic similarity infrastructure
• Design scalable model serving solutions for open?source and foundation models
• Develop systems for experiment tracking, model versioning, and evaluation
• Monitor production models for drift and performance degradation
• Manage compute cost and resource optimization across distributed training jobs
• Integrate Human?in?the?Loop (HITL) workflows and offline labeling into training pipelines
• Support model deployment for varied model architectures, including Vision?Language Models, Convolutional Neural Nets, and Embedding Generation models
• Stand up and maintain Feature Store and data versioning infrastructure
• Architect and implement RAG pipelines for video metadata, summarization, and Q&A
• Build evaluation frameworks to assess LLM performance, hallucination frequency, and structured response accuracy

What to Bring

On December 5, Netflix and Warner Bros. Discovery announced they have entered into a definitive agreement under which Netflix will acquire Warner Bros., including its film and television studios, HBO Max and HBO. The transaction is expected to close after the separation of Warner Bros. Discoverys Global Networks division, Discovery Global, into a new publicly?traded company, which is expected to be completed in Q3 2026. For more details, including leadership appointments and information on individual brands, please visit our newsroom here.

Although you will be hired by Warner Bros. Discovery, upon the planned spin?off of Discovery Global in 2026, your employment likely will transition to Warner Bros. During this period of transformation, youll have an exciting opportunity to lay the foundation at one of the worlds premier entertainment brands.

How We Get Things Done

This last bit is probably the most important! Here at WBD, our guiding principles are the core values by which we operate and are central to how we get things done. You can find them at www.wbd.com / guiding-principles / along with some insights from the team on what they mean and how they show up in their day to day. We hope they resonate with you and look forward to discussing them during your interview.

Championing Inclusion at WBD

Warner Bros. Discovery embraces the opportunity to build a workforce that reflects a wide array of perspectives, backgrounds and experiences. Being an equal opportunity employer means that we take seriously our responsibility to consider qualified candidates on the basis of merit, without regard to race, color, religion, national origin, gender, sexual orientation, gender identity or expression, age, mental or physical disability, and genetic information, marital status, citizenship status, military status, protected veteran status or any other category protected by law.

If youre a qualified candidate with a disability and you require adjustments or accommodations during the job application and / or recruitment process, please visit our accessibility page for instructions to submit your request.

In compliance with local law, we are disclosing the compensation, or a range thereof, for roles in locations where legally required. Actual salaries will vary based on several factors, including but not limited to external market data, internal equity, location, skill set, experience, and / or performance. Base pay is just one component of Warner Bros. Discoverys total compensation package for employees. Pay Range : $132,300.00 - $245,700.00 salary per year. Other rewards may include annual bonuses, short- and long-term incentives, and program-specific awards. In addition, Warner Bros. Discovery provides a variety of benefits to employees, including health insurance coverage, an employee wellness program, life and disability insurance, a retirement savings plan, paid holidays and sick time and vacation. If youre a qualified candidate with an arrest or conviction record, please know that your application will be considered in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

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