473 jobs for "Data Scientist I"

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Research Scientist Graduate (Ads Creative) - 2027 Start (PhD)

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Senior Machine Learning Engineer / Senior Applied Scientist, Search & AI

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AIML - Foundation Model Post-Training Research Scientist

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AIML - Foundation Model Post-Training Research Scientist

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Posted on Oct 19

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AIML - Foundation Model Post-Training Research Scientist

At Apple

Posted on Oct 16

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Machine Learning Scientist - Apple Services Engineering, GenAI & ML Frameworks

At Apple - New York City

Posted on Oct 11

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Tech Lead Research Scientist - Recommendation Foundation Models (Global E-commerce)

At TikTok - Seattle

Posted on Oct 9

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IND Applied AI Scientist

At The Hartford - Hyderabad

Posted on Oct 5

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Senior Machine Learning Engineer / Senior Applied Scientist, Search & AI

At Apple - Bengaluru

Posted on Oct 3

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Research Scientist - Generative AI Graduate (Intelligent Creation) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

At TikTok - San Jose

Posted on Aug 6

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Apple

Machine Learning Scientist - Apple Services Engineering, GenAI & ML Frameworks

New York City, NY$184,700 – $324,800Posted 29 days ago

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Why you should apply for a job to Apple:

Ranked as one of the Best Technology Companies in 2020
3.7/5 in overall job satisfaction
3.1/5 in supportive management
66% say women are treated fairly and equally to men
65% would recommend this company to other women
66% say the CEO supports gender diversity

Ratings are based on anonymous reviews by Fairygodboss members. See all reviews ›

Apple Services GenAI & ML Frameworks team aims at bridging foundation model capabilities with real-world production systems. The work spans LLM continual pretraining, posttraining, agentic reinforcement learning, agentic system optimization etc.. This role is part of the cross-LOB effort to support various GenAI use cases across ASE, and specializes in improving LLM domain knowledge, tool use, reasoning, and system integration-working closely with product, infra, and foundation model teams to bring cutting-edge models into user-facing features at scale.

Description

We are seeking a strong candidate who can operate end-to-end across model development and production integration-someone equally strong in (1) LLM training (domain-adaptive continual pretraining, post-training, preference optimization / RL such as GRPO-style methods), (2) agentic systems (tool schemas, multi-turn reliability, rubric- or verifier-based learning loops), and (3) deployment-aware optimization (latency/cost/reliability tradeoffs, evaluation harnesses, and iterative improvement from production signals).

The ideal candidate has a track record of turning LLM research into shipped capabilities, can partner effectively with product, infra, and foundation model teams, and can lead ambiguous cross-LOB initiatives from problem definition through execution and scaling. Experience building robust tooling around synthetic data generation, eval, and training pipelines for LLMs is strongly preferred, since this role is expected to raise the bar on both research velocity and production readiness.

Preferred Qualifications

PhD in a quantitative field, including Computer Science, Maths, Statistics, Physics, etc.

Minimum Qualifications

BS/MS in a quantitative field, including Computer Science, Maths, Statistics, Physics, etc.

3+ years of relevant work experience

Proficient programming skills in Python

Hands-on experience working with deep learning toolkits such as Jax, Tensorflow or PyTorch

Proven track record in training or deployment of large models or building large-scale distributed systems

Deep understanding of Deep Learning and Large Language Models (LLMs)

Natural Language Processing

Pay & Benefits

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 $184,700 and $324,800, 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.

About Apple

Working at Apple means doing more than you ever thought possible and having more impact than you ever imagined.

Size: 10,000+ employees
Industry: Technology: Manufacturing

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