NewSenior Machine Learning Engineer, TikTok Recommendation-PGC TikTok IncSenior Machine Learning Engineer, TikTok Recommendation-PGCSan Jose, CASolid knowledge and practical experience developing machine learning systems with at least one popular deep learning framework (e.g., PyTorch, TensorFlow). Collaborate with cross functional teams to design product strategies and build solutions to grow TikTok in the US market.
New(General Hire)Tech Lead, Machine Learning Engineer, TikTok Recommendation TikTok Inc(General Hire)Tech Lead, Machine Learning Engineer, TikTok RecommendationSan Jose, CAWork with cross functional teams to design product strategies and build solutions to grow TikTok in important markets. The team is fast-pacing, collaborative and impact-driven.
New(General Hire) Senior Machine Learning Engineer, TikTok Recommendation TikTok Inc(General Hire) Senior Machine Learning Engineer, TikTok RecommendationSan Jose, CASolid knowledge and practical experience developing machine learning systems with at least one popular deep learning framework (e.g., PyTorch, TensorFlow). Collaborate with cross functional teams to design product strategies and build solutions to grow TikTok in the US market.
Machine Learning Engineer - Ads SpaceXAIMachine Learning Engineer - AdsPalo Alto, CA$180,000–$440,000 / yearLeverage the latest Grok models to power all stages of our advertising stack, from candidate selection to ranking, auction, campaign optimization, creative generation, and advertiser experience. We're looking for individuals who have built exceptional advertising products and systems at a massive scale across bidding, auction, marketplace, ranking, prediction, and product.
Camera Software- Sr. Machine Learning Research Engineer Apple IncCamera Software- Sr. Machine Learning Research EngineerCalifornia, CAIn this role, you will work hands-on with diffusion models, transformers and next-gen generative techniques, while collaborating closely with product, design and research teams to bring your ideas to life. Develop comprehensive evaluation frameworks including implementing quantitative metrics and qualitative analysis methodologies, conducting ablation studies and hyper-parameter optimization, for model performance assessment.
Senior Machine Learning Engineer, Advertiser Intelligence Unity Technologies SFSenior Machine Learning Engineer, Advertiser IntelligenceMountain View, CaliforniaWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. Quantitative depth: The skills to design algorithms that optimize among competing goals, design exploration–exploitation strategies balancing short-term and long-term value, build efficient methodologies for measuring long-term impact, and define metrics frameworks that guide launch decisions.
Senior Machine Learning Engineer, Match Team Enigma Technologies IncSenior Machine Learning Engineer, Match TeamLos Angeles, CA$160,000–$210,000 / yearOur Ideal Candidate Brings 5+ years of experience across machine learning, software engineering, data science, or data-intensive product systems Has strong programming proficiency in Python and experience operating within cloud environments (AWS preferred) Demonstrated applied, production-level expertise in two or more of the following technical domains: information retrieval, ranking systems, NLP/embedding models, or distributed systems. You'll work across the full lifecycle: framing retrieval and ranking problems, developing models and experimentation strategies, evaluating results using real-world signals, and implementing high-throughput search and retrieval systems.
Staff Machine Learning Engineer (Research Scientist) - DFAI Plaid IncStaff Machine Learning Engineer (Research Scientist) - DFAISan Francisco, CAPhD: 5-9+ years of industry experience with evidence of technical leadership (tech lead, principal/staff-equivalent roles) and end-to-end production ownership. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use.
Senior Machine Learning Engineer hum.aiSenior Machine Learning EngineerSan Francisco, CaliforniaFounded at the University of Waterloo by a team of PhDs and engineers, we’re backed by some of the best AI and climate tech investors like HF0, Inovia Capital and Propeller Ventures, angels like James Tamplin (cofounder Firebase) and Sid Gorham (cofounder OpenTable, Granular), and partners like Amazon AWS and the United Nations. Our models are trained on satellite remote sensing and real world ground truth data, and are used by our customers in nature conservation, carbon dioxide removal, and government to protect and positively impact our increasingly changing world.
NewMachine Learning Engineer - TikTok Short Video Content Understanding/Multimodal Recommendation TikTok IncMachine Learning Engineer - TikTok Short Video Content Understanding/Multimodal RecommendationSan Jose, CAFocus on key areas including (but not limited to): General AI platform design and development, including few-shot/zero-shot on MLLM, AI-labeling, auto prompting, active-learning, continue pretraining and RL. Conduct cutting-edge research in multimodal and MLLM technologies, design advanced algorithms to solve business requirements while achieving technical breakthroughs.
Member of Technical Staff - Machine Learning Engineer Asari AIMember of Technical Staff - Machine Learning EngineerSan Francisco, CaliforniaOur team has published award-winning AI research and is backed by top-tier investors including Eric Schmidt, Caltech, Jeff Dean, and JP Millon. For example, our agents can efficiently reason about and verify mission-critical code, including migrating space-grade software from C to Safe Rust .
NewMachine Learning Engineer, AI Agent TikTok IncMachine Learning Engineer, AI AgentSan Jose, CAExplore mainstream Agent frameworks, continuously monitor the latest advancements in the AI Agent field, and introduce and validate the feasibility of new technologies-with a focus on enhancing automated task planning and scheduling, tool invocation, multimodal interaction, and deep research capabilities. We leverage deep learning and large language model technologies to build an algorithmic system for advertiser acquisition and retention, optimize the operational efficiency of the international commerce platform, and empower the business to achieve sustainable long-term revenue growth.
NewMachine Learning Engineer Graduate (Ads Targeting)- 2027 Start TikTok IncMachine Learning Engineer Graduate (Ads Targeting)- 2027 StartSan Jose, CACollaborate with product/data/engineering to productionize models in the ads delivery stack (retrieval, prediction, bidding/budget constraints, delivery strategies) Minimum Qualifications: Individuals who are completing or have recently completed a Bachelor s/ Master s degree in Computer Science, Mathematics, Statistics or a related discipline. TikTok Ads Core ML Team aims at creating automatic delivery products for the next generation and developing advertising as a global business, instead of just a monetization tool to consolidate the delivery funnel framework allowing multiple teams to iterate parallel.
Evaluation & Insights Machine Learning Engineer Apple IncEvaluation & Insights Machine Learning EngineerCupertino, CALead Rigorous Model Evaluations: Architect and execute comprehensive evaluation suites for LLMs and multimodal models, identifying edge cases in multi-step reasoning, factuality, adversarial robustness, safety, and alignment. Advanced Scoring Frameworks: Develop deterministic, heuristic, and LLM-assisted evaluation frameworks (e.g., LLM-as-a-judge, reward modeling) to quantify human-perceived quality metrics (e.g., helpfulness, hallucination rates).
Senior Machine Learning Engineer, NLP, Input Experience Apple IncSenior Machine Learning Engineer, NLP, Input ExperienceCupertino, CACollaboration with language experts and QA to refine modeling approach in consideration of language-specific requirementsMS or PhD in Computer Science or related field with at least 2 years of industry experience Strong Python programming skills, with experience developing production-quality Python modules Solid background in machine learning, data science, natural language processing, or statisticsExperience building and maintaining model pipelines end-to-end, from data curation to evaluation Ability to design and perform experiments that bring ML and NLP research ideas to production Familiarity with LLMs, such as SFT, RHLF, prompt engineering, data synthesis, automatic evaluation, and RAG Excellent written and verbal communication skills History of developing in Python and / or Swift Record of publications, innovations, and/or leadership. We are responsible for the machine learning and software (non-UI) development for several user-facing Apple Intelligence features, including Writing Tools, Summarization, Found In Apps, and Messages/Mail Smart Replies.
Senior Machine Learning Engineer, Relevance and Personalization Query Intelligence Airbnb IncSenior Machine Learning Engineer, Relevance and Personalization Query IntelligenceCARemote$200,000–$235,000 / yearIn this role you''ll focus on query intelligence, the front door of search working on critical, impactful projects that turn what a guest types, taps, or says into a precise understanding of their intent, spanning autocomplete and smart compose, query tagging, query expansion, and intent modeling across Stays, Experiences, and Services. Develop query understanding capabilities - autocomplete and smart compose, query tagging (sequence tagging / NER), query expansion, and query/user intent modeling - and natural-language ("search in your own words") search experiences powered by modern NLP and LLMs.
NewMachine Operator I (1st Shift) RBC Southwest Products, Inc.Machine Operator I (1st Shift)Baldwin Park, CA$20–$23 / hourOperates a variety of machines, tools and other equipment (with major emphasis in hydraulic or pneumatic presses, bench grinders, abrasive blasting machines, vibratory tumblers, rotary deburring and polishing tools, but may also include lathes, mills, drill presses, grinders, and manual operations) to produce, assemble or test parts per instructions, blueprints or other technical drawings. Founded in 1919, the Company is primarily focused on producing highly technical and/or regulated bearing products and engineered components requiring sophisticated design, testing and manufacturing capabilities for the diversified industrial, aerospace and defense markets.
NewMachine Operator I (2nd Shift) RBC Southwest Products, Inc.Machine Operator I (2nd Shift)Baldwin Park, CA$20–$23 / hourOperates a variety of machines, tools and other equipment (with major emphasis in hydraulic or pneumatic presses, bench grinders, abrasive blasting machines, vibratory tumblers, rotary deburring and polishing tools, but may also include lathes, mills, drill presses, grinders, and manual operations) to produce, assemble or test parts per instructions, blueprints or other technical drawings. Founded in 1919, the Company is primarily focused on producing highly technical and/or regulated bearing products and engineered components requiring sophisticated design, testing and manufacturing capabilities for the diversified industrial, aerospace and defense markets.
Senior Machine Learning Engineer (Multiple Opportunities) S32Senior Machine Learning Engineer (Multiple Opportunities)Palo Alto, CaliforniaTo further our commitment to driving the growth of S32's portfolio companies, we are looking for Senior Machine Learning Engineers who are enthusiastic about developing products and taking charge of projects from initial concept to final launch. This includes artificial intelligence, enterprise software, cybersecurity, fintech, quantum computing, computational biology, and biotechnology.
NewManufacturing Process Engineer Strand Products IncManufacturing Process EngineerVentura, CAThe Manufacturing Process Engineer is responsible for owning, improving, validating, and sustaining the manufacturing processes used to produce high-precision wire and cable assemblies at Strand Products, a 100% employee-owned manufacturer serving the medical device, aerospace, and defense industries. Success in this role is measured by the ability to create stable, scalable, and efficient production processes; convert automation and continuous-improvement opportunities into sustained results; and ensure NPI programs transition cleanly into sustaining production.