Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Multimodal LLMs Research Engineer

$150.4k - $277.6k

Apple Inc.

Sunnyvale, California, United States Machine Learning and AI

We are actively seeking exceptional individuals who thrive in collaborative environments and are driven to push the boundaries of what is currently achievable with multimodal inputs and large language models. Our centralized applied research and engineering group is dedicated to developing cutting‑edge Computer Vision and Machine Perception technologies across Apple products. We balance advanced research with product delivery, ensuring Apple quality and pioneering experiences. A successful candidate will possess deep expertise and hands‑on experience across the full lifecycle of Multimodal LLM development, encompassing early ideation, data definition, model training, and fine‑tuning.

Description

We are seeking a candidate with a proven track record—demonstrated through academic research, industry contributions, or a combination of both—in developing multimodal LLMs and advanced topics such as agentic AI, reasoning, and large‑scale model evaluation. This role offers the opportunity to drive groundbreaking research projects, spanning foundational concepts to practical applications.

Responsibilities

  • Model Design & Development: Developing, implementing, and enhancing multimodal foundation models. This encompasses training or fine‑tuning MM‑LLMs from scratch or leveraging existing technologies to optimize performance and capabilities.
  • Model Evaluation: Collaborating closely with cross‑functional partners to define data and infrastructure requirements crucial for robust evaluation of model designs and developments.
  • Innovation & Dissemination: Staying at the forefront of advancements in AI, machine learning, and computer vision, and applying this knowledge to foster continuous innovation within the company. Depending on your research expertise and project scope, you will have the opportunity to publish papers and/or patents to positively impact the broader community.

Minimum Qualifications

  • Ph.D. with relevant research background, or Master of Science and a minimum of 2 years of relevant industry experience
  • Demonstrated track record through publications, patents, and/or shipping relevant features
  • Strong Python programming experience
  • Strong PyTorch and/or JAX programming experience
  • Ability to effectively utilize AI code development tools to accelerate the development process

Preferred Qualifications

  • Strong publication record in relevant venues, such as CVPR, ICCV, ECCV, NeurIPS, ICML, ICLR, etc.
  • Technical leadership experience - guiding technical efforts across diverse teams/individuals.
  • Experience in shipping MM‑LLMs in products.

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses—including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant.

At Apple, we believe accessibility is a fundamental human right. You’ll find that idea reflected in everything here — in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.

Learn about accessibility in Apple’s workplace.

Learn about reasonable accommodations for job applicants.

Apple accepts applications to this posting on an ongoing basis.

#J-18808-Ljbffr

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Multimodal LLMs Research Engineer in Sunnyvale, CA vacancy
  • $184.7k - $324.8k

     ...Senior Machine Learning Engineer, NLP, Input Experience Cupertino...  ...through personalized multimodal input, composition, and understanding...  ...As a Machine Learning Research Engineer on our team, you’ll...  ...production Familiarity with LLMs, such as SFT, RHLF, prompt engineering... 
    Suggested
    Relocation

    Apple Inc.

    Cupertino, CA
    1 day ago
  • Apple Inc. in Sunnyvale, California is seeking exceptional researchers to advance multimodal LLMs and AI across Apple products. You will drive design, training, evaluation, and deployment of multimodal foundation models from ideation to product readiness. The role emphasizes... 
    Suggested

    Apple Inc.

    Sunnyvale, CA
    1 day ago
  •  ...Inc. in Sunnyvale is seeking an Applied Machine Learning Research Engineer to advance multimodal AI and computer vision capabilities within the Video...  ...have a BS with 3+ years, experience training multimodal LLMs, and strong Python skills; familiarity with JAX or PyTorch... 
    Suggested

    Apple Inc.

    Sunnyvale, CA
    1 day ago
  • Apple Inc. in Cupertino, CA is seeking a Machine Learning Research Engineer (SIML - ISE) to advance multimodal perception and reasoning using Vision-Language Models and Multimodal LLMs. You will collaborate with researchers and engineers to translate product needs into... 
    Suggested

    Apple Inc.

    Cupertino, CA
    1 day ago
  • Google is seeking researchers to advance Gemini LLMs, focusing on multi-turn capabilities, factuality, and tool-use. The role involves collaborating with cross-functional teams to develop supervised fine-tuning and reinforcement learning experiments for production deployment... 
    Suggested

    Google

    Mountain View, CA
    1 day ago
  • $184k - $287.5k

    We are recruiting top research engineers in the Autonomous Vehicles Research team at NVIDIA with...  ...loaders and preprocessors tailored for multimodal datasets, including videos, text, and sensor...  ...scalable solutions that combine LLMs with policy learning.Apply reinforcement... 
    Full time

    Nvidia

    Santa Clara, CA
    5 days ago
  • $150.4k - $277.6k

     ...Machine Learning Research Engineer, SIML - ISE Cupertino, California, United States Machine...  ...to fine-tune/adapt/distill multi-modal LLMs. You will be part of a fast-paced, impact...  ...and develop models and algorithms for multimodal perception and reasoning leveraging Vision... 
    Relocation

    Apple Inc.

    Cupertino, CA
    1 day ago
  • $216.2k - $394k

     ...Senior ML Research Engineer, Post-Training for Personalization Cupertino, California, United...  ...intersection of large language models, multimodal reasoning, personalization, and agentic...  ...Experience with building & deploying Multimodal-LLMs Experience building and deploying... 
    Relocation

    Apple Inc.

    Cupertino, CA
    16 hours ago
  • $207k - $300k

    Design, prototype, scale engineering solutions, and run experiments to address emerging research priorities within the Responsibility portfolio.Work with Research Scientists...  ...processing (NLP), and large language models (LLMs).Experience with Cloud AI/Machine learning... 

    Google

    Mountain View, CA
    4 days ago
  • $192k - $304.75k

     ...technology—and outstanding people! We are seeking a world-class engineer to drive applied research at the intersection of AI and ASIC design. Large language...  ..., we want to hear from you.What you'll be doing:Apply LLMs, coding agents, and agentic systems - to core ASIC design... 
    Full time

    Nvidia

    Santa Clara, CA
    2 days ago
  • $224k - $356.5k

    NVIDIA is searching for a senior or principal engineer who specializes in physics simulation in the Generalist Embodied Agent Research (GEAR) group. Our team is leading Project...  ...produces influential works on multimodal foundation models, large-scale robot learning... 
    Full time

    Nvidia

    Santa Clara, CA
    5 days ago
  • $224k - $356.5k

    NVIDIA's AI Developer Tools organization is seeking a Senior Research Engineer to join our Research team, where we build the AI coding agents...  ...and ship novel coding agents, fine-tune and evaluate code LLMs, publish benchmarks like ComputeEval, and contribute datasets... 
    Full time
    Shift work

    Nvidia

    Santa Clara, CA
    5 days ago
  • $174k - $255k

     ...:You will be a hands-on Machine Learning engineer, contributing to all aspects of the project...  ...’s real-world products, and is not a research-based role.Our team is small but mighty and...  ...on experience with Large Language Models (LLMs), multi-modal systems like Vision... 
    Full time

    X Company

    Mountain View, CA
    2 days ago
  • $174k - $252k

     ...Search, factuality, continual learning, deep research, and more.Analyze models and model-driven...  ...learning, with a focus on Large Language Models (LLMs) or Information Retrieval (IR).3 years of experience with software engineering in one or more programming languages or... 

    Google

    Mountain View, CA
    3 days ago
  •  ..., etc. We are a team of previous Stanford professors, SAIL researchers, Olympiad medalists (IPhO, IOI, etc.), CTOs of Synopsys & GlobalFoundries...  ...with Creating and scaling RL environments for LLMs or multimodal agents Building high-quality evaluation datasets and... 

    Voltai

    Palo Alto, CA
    1 day ago
  •  ...Intelligence. As an applied research and product company, we equip...  ...and partnering closely with engineering to ship what works. Your work...  ...with Large Language Models (LLMs) or Vision-Language Models (VLMs...  ...understanding, generation, or multimodal AI using rigorous... 
    Internship

    Nace AI

    Palo Alto, CA
    1 day ago
  • $207k - $300k

     ...optimal real-world performance.Lead the engineering and development of novel solutions from...  ...learnings from third-party partners to our core research teams, by sharing real-world evaluations...  ...:Experience working with Generative AI/LLMs, specifically in model fine-tuning,... 

    Google

    Mountain View, CA
    2 days ago
  • $207k - $300k

    Scope, lead, and execute foundational research in learning, uncertainty estimation, and automated...  ...impact on behavior and semantics, multimodal retrieval, epistemic/aleatoric...  ...calibration.Partner with research leads, software engineers, and product teams to integrate... 

    Google

    Mountain View, CA
    3 days ago
  • $170k - $260k

     ...perception, planning, and platform teams to bring models from research to productionRequired qualificationsM.S. minimum, Ph.D. preferred...  ...precision, custom kernels).SFT and RL post-training of large multimodal models.Hands-on experience with multi-modal sensor data (... 
    Full time

    Plus.ai

    Santa Clara, CA
    2 days ago
  • $200k - $260k

    Founding ML Research Engineer, Trust & Safety Sunnyvale, CA AI/ML In office Full-time Role Overview This is an individual contributor...  ...trust and safety challenges for large language models (LLMs) and multimodal LLMs (MM-LLMs): Prompt injection attacks and adversarial... 
    Full time
    Work at office
    Visa sponsorship

    Realm Labs

    Sunnyvale, CA
    1 day ago
  •  ...Job Requirements Job Title: Senior Research Engineer, Machine Learning Location: San Jose, CA (Onsite) Duration: 6 months to start...  ...Keep pace with advances in one or more broad areas (e.g., LLMs, AI for science, RL for design exploration, etc.), while focusing... 

    Xoriant Corporation

    Sunnyvale, CA
    2 days ago
  • $185.5k - $315.4k

     ...It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker...  ...The Core AI Model Training team leads research and engineering across the full lifecycle...  ...Expertise in reinforcement learning for LLMs including PPO GRPO DPO and reward... 
    Work at office
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    ServiceNow

    Santa Clara, CA
    7 hours ago
  • $200k - $300k

     ...Senior Research Scientist / Engineer: Dexterous Robot Manipulation About the Role Holiday Robotics Research Inc. is the U.S. subsidiary of...  ...Engineer to design, implement, tune, and validate FRIDAY's multimodal, high-DoF manipulation stack. You will develop... 
    Relocation

    Holiday Robotics Inc.

    Mountain View, CA
    1 day ago
  • $126k - $423k

     ...About the role and team We are looking for a passionate Research Engineer (AI/RL Infrastructure) to join the Research Group at Applied...  ...directions, orchestrating massive GPU clusters to process PBs of multimodal sensor data Build robust benchmarking, continuous... 
    Full time
    For contractors
    For subcontractor
    Casual work
    Work at office
    Immediate start
    Remote work
    Day shift

    Applied Intuition Inc.

    Sunnyvale, CA
    1 day ago
  • $174k - $252k

     ...topologies.Partner with product and engineering teams via Forward Deployed Engineering...  ...AutoFounder) to accelerate engineering/researcher velocity.Develop agent architectures,...  ...or evaluating Large Language Models (LLMs) and multimodal foundation models.Preferred... 

    Google

    Mountain View, CA
    2 days ago
  • $174k - $252k

     ...topologies.Partner with product and engineering teams via Forward Deployed Engineering...  ...AutoFounder) to accelerate engineering/researcher velocity.Develop agent architectures,...  ...or evaluating Large Language Models (LLMs) and multimodal foundation models.Preferred... 

    Google

    Mountain View, CA
    3 days ago
  • $184k - $287.5k

    We are now looking for a Senior Robotics Research Engineer (Robotics & AI for Drug Discovery)! NVIDIA is at the forefront of the AI and robotics...  ...learning, imitation learning, simulation, world models, and multimodal action models. Over the past 9 years, the lab has published... 
    Full time

    Nvidia

    Santa Clara, CA
    2 days ago
  • $400k

     ...Principal Research & Engineering, Realtime Voice AI Palo Alto, California, United States About...  ...ASR, TTS, speech-to-speech, speech LLMs, turn-taking, barge-in, latency, and reliability...  ..., speech LLMs, audio tokenization, multimodal models, barge-in, low-latency... 
    Work at office
    Flexible hours

    Inflection AI

    Palo Alto, CA
    16 hours ago
  • $262k - $364k

     ...technical anchor for massive Forward Deployed Engineering (FDE) missions, aligning directly with...  ...velocity across Google.Direct the research agenda to develop agent architectures,...  ...or evaluating Large Language Models (LLMs) and multimodal foundation models.Preferred... 

    Google

    Mountain View, CA
    2 days ago
  • $216.2k - $394k

     ...Principal Applied Research Engineer/Scientist, Siri Labs Cupertino, California, United States Machine Learning and AI Join the team redefining...  ...LLM productization. Deep expertise in transformer-based LLMs and multi-modal foundation models, with a focus on... 
    Relocation

    Apple Inc.

    Cupertino, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Multimodal LLMs Research Engineer. Be the first to apply!