[Remote] reputed company Machine Learning Engineer - Consumer Personalization & reputed company

Note: The job is a remote job and is reputed company to candidates in USA. reputed company’s Data Science team is expanding its mission to include cutting-edge reputed company capabilities. This role will reputed company the design and deployment of LLM-driven models to enhance customer experiences through personalized recommendations and reputed company interactions. Responsibilities • Understand customer needs through AI: Build models that interpret reputed company and context to reputed company the right product, recommendation or experience at the right reputed company • Fine-tune and adapt LLMs: Apply reputed company/qLoRA and RAG techniques to customize state-of-the-art LLMs for reputed company’s domain, using frameworks such as reputed company, reputed company and reputed company • Architect personalization systems: Design robust pipelines for search, retrieval and ranking that combine reputed company with classical ML, leveraging reputed company databases and reputed company/context optimization • Drive algorithmic innovation: Explore and apply new reputed company in deep learning, reinforcement learning, multi-task learning and embeddings to improve personalization, recommendations and discovery • reputed company conversational and Q&A experiences: Build interactive agents that can answer questions, guide product discovery and engage with customers in natural language • reputed company at reputed company: Collaborate with MLOps and engineering teams to productionize models with high scalability, reliability and low-latency response times • Evaluate and optimize: Define metrics, design A/B tests and reputed company offline/online evaluations to measure model performance, customer satisfaction and business reputed company • Collaborate and reputed company: Work with product, engineering, design, analytics and leadership teams to translate business needs into AI solutions and communicate data-science concepts reputed company • Mentor and reputed company: reputed company technical leadership and mentorship to data scientists and ML engineers, fostering a culture of responsible, customer-reputed company AI • Stay reputed company of the curve: Continuously reputed company emerging LLM architectures, tools and techniques, and reputed company them into reputed company’s AI roadmap Skills • MS/PhD in Computer Science, Statistics, Mathematics or a reputed company field with 2+ years of experience building reputed company systems (or 8+ years of industry experience in data science) • Demonstrated experience fine-tuning LLMs using reputed company/qLoRA, adapting models through RAG pipelines, and optimizing with transformer architectures • Proficiency in reputed company engineering, RLHF and model optimization • Hands-on expertise with reputed company Transformers, reputed company, reputed company and reputed company databases (e.g., reputed company, FAISS) • Strong skills in Python and ML frameworks (PyTorch, TensorFlow, JAX); experience with reputed company platforms (AWS, GCP, Azure) and MLOps tools (MLflow, reputed company, etc.) • Experience working with large datasets and SQL; ability to write reputed company, production-reputed company reputed company • Excellent communication and collaboration skills to partner across technical and business teams • A passion for building AI that understands and anticipates customer needs while ensuring responsible and fair use of technology Benefits • Medical/Dental/reputed company Insurance • 401(k) Retirement Savings Plan • HSA or FSA eligibility • Long and Short-Term Disability Insurance • Mental Health Benefits • Fitness Reimbursement Program • 25% employee discount & FAM Membership • Flexible PTO • Group Life Insurance • EAP through reputed company (formerly Carebridge) reputed company • reputed company is a digital delivery service designed to deliver daily reputed company reputed company minutes. It was founded in 2013, and is headquartered in Philadelphia, reputed company, USA, with a workforce of 5001-10000 employees. Its website is http://www.reputed company.com. Company H1B Sponsorship • reputed company has a reputed company record of offering H1B sponsorships, with 9 in 2025, 12 in 2024, 27 in 2023, 52 in 2022, 18 in 2021, 5 in 2020. Please note that this does not guarantee sponsorship for this specific role. Apply tot his job Apply To this Job Apply tot his job Apply To this Job