Eternos
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$200,000.00/yr - $250,000.00/yr Direct message the job poster from Eternos Eternos.life, founded by Robert LoCascio (former CEO of LivePerson for 28 years), is an AI startup launched in May 2024 with a mission to empower people to do more with their memories. Eternos creates AI-driven personal digital twins, enabling users to preserve, share, and interact with their knowledge and stories in groundbreaking ways. At its core is the proprietary Human Life Model (HLM), designed to process unstructured conversations and story data sets without training client data into traditional LLMs. Instead, Eternos leverages 3rd-party LLMs for conversations, with HLM providing structure and reasoning. While initially focused on personal legacy and AI immortality, Eternos’ platform has broad B2C and B2B applications. The company has gained significant traction, featured in over 30 outlets including NBC, NPR, The New York Post, and CNET. About the Role: We are seeking a highly skilled Senior Machine Learning Engineer to join an early-stage, mission-driven startup that’s building cutting-edge AI-powered products for real-world human interaction. You will be responsible for designing and implementing scalable machine learning pipelines, integrating foundation models, and fine-tuning retrieval systems that deliver high-quality, context-aware responses. What You’ll Do: Design and implement machine learning workflows that combine structured and unstructured data. Work with state-of-the-art language models and voice technologies. Build and optimize retrieval-augmented generation (RAG) systems. Collaborate closely with product and engineering teams to turn early prototypes into production-grade systems. Help shape the future of AI-powered human interaction products. What We’re Looking For: 4+ years of experience in machine learning, NLP, or AI. Strong experience with LLMs, RAG pipelines, vector databases, and prompt engineering. Hands-on experience with cloud-based AI platforms (AWS, Azure, or GCP). Familiarity with voice cloning, speech synthesis, or related audio ML workflows is a plus. Excited about building 0-to-1 products in a fast-moving environment. Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Industries Technology, Information and Internet Referrals increase your chances of interviewing at Eternos by 2x Inferred from the description for this job
Medical insurance Vision insurance 401(k) Get notified about new Machine Learning Engineer jobs in
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$200,000.00/yr - $250,000.00/yr Direct message the job poster from Eternos Eternos.life, founded by Robert LoCascio (former CEO of LivePerson for 28 years), is an AI startup launched in May 2024 with a mission to empower people to do more with their memories. Eternos creates AI-driven personal digital twins, enabling users to preserve, share, and interact with their knowledge and stories in groundbreaking ways. At its core is the proprietary Human Life Model (HLM), designed to process unstructured conversations and story data sets without training client data into traditional LLMs. Instead, Eternos leverages 3rd-party LLMs for conversations, with HLM providing structure and reasoning. While initially focused on personal legacy and AI immortality, Eternos’ platform has broad B2C and B2B applications. The company has gained significant traction, featured in over 30 outlets including NBC, NPR, The New York Post, and CNET. About the Role: We are seeking a highly skilled Senior Machine Learning Engineer to join an early-stage, mission-driven startup that’s building cutting-edge AI-powered products for real-world human interaction. You will be responsible for designing and implementing scalable machine learning pipelines, integrating foundation models, and fine-tuning retrieval systems that deliver high-quality, context-aware responses. What You’ll Do: Design and implement machine learning workflows that combine structured and unstructured data. Work with state-of-the-art language models and voice technologies. Build and optimize retrieval-augmented generation (RAG) systems. Collaborate closely with product and engineering teams to turn early prototypes into production-grade systems. Help shape the future of AI-powered human interaction products. What We’re Looking For: 4+ years of experience in machine learning, NLP, or AI. Strong experience with LLMs, RAG pipelines, vector databases, and prompt engineering. Hands-on experience with cloud-based AI platforms (AWS, Azure, or GCP). Familiarity with voice cloning, speech synthesis, or related audio ML workflows is a plus. Excited about building 0-to-1 products in a fast-moving environment. Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Industries Technology, Information and Internet Referrals increase your chances of interviewing at Eternos by 2x Inferred from the description for this job
Medical insurance Vision insurance 401(k) Get notified about new Machine Learning Engineer jobs in
Los Altos, CA . AI/ML Engineer (Multiple roles and seniority levels)
Software Development Engineer In Test (SDET)
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San Jose, CA $120,000.00-$165,000.00 9 months ago Sunnyvale, CA $117,000.00-$234,000.00 2 days ago San Francisco Bay Area $155,000.00-$265,500.00 2 weeks ago New Grads 2025 - Software Engineer, Algorithm
San Jose, CA $120,000.00-$165,000.00 10 months ago San Jose, CA $120,700.00-$228,600.00 1 week ago Machine Learning Engineer (I, II, or Sr.)
San Jose, CA $137,500.00-$236,500.00 1 month ago Software Engineer, AI Platform - New Grad
Mountain View, CA $145,000.00-$170,000.00 1 week ago Machine Learning Engineer, Early Stage Project
Mountain View, CA $136,000.00-$185,000.00 1 week ago Sunnyvale, CA $158,200.00-$185,000.00 3 weeks ago San Jose, CA $130,000.00-$200,000.00 3 days ago San Jose, CA $120,700.00-$228,600.00 1 week ago San Jose, CA $169,500.00-$291,500.00 1 week ago Sunnyvale, CA $167,000.00-$185,500.00 1 month ago Sunnyvale, CA $167,000.00-$185,500.00 3 weeks ago San Jose, CA $120,000.00-$240,000.00 5 months ago Redwood City, CA $167,200.00-$250,800.00 2 weeks ago Machine Learning Engineer (I, II, or Sr.)
San Jose, CA $118,657.00-$187,200.00 2 weeks ago New Grads 2025 - General Software Engineer
San Jose, CA $120,000.00-$165,000.00 6 months ago San Jose, CA $130,000.00-$182,000.00 11 months ago San Jose, CA $142,700.00-$257,600.00 1 week ago San Jose, CA $137,500.00-$236,500.00 4 months ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr