[2026] Senior Machine Learning Engineer - Natural Language Processing (PhD Early Career)

Bilingual Social Worker - Early Start (Spanish Required)Location: San Mateo OfficeStarting Salary: Bachelor’s Degree: $59,826 - $71,791 Master’s Degree: $65,929 - $79,114Are you passionate about making a difference in the lives of young children and their families?Join the Golden Gate Regional Center (GGRC) as a Bilingual Social Worker in our Early Start Div…

stealthhc is hiring a Bilingual Medical Assistant for its San Mateo location. This role plays a key part in supporting healthcare professionals and ensuring patients feel comfortable and understood. Key responsibilities Assist healthcare staff with daily patient care tasks Help maintain a welcoming and inclusive environment for patients from diverse backgrounds Use Spanish fluency to communicate clearly with Spanish-speaking patients and support their care needs Requirements Fluency in both Spanish and English Experience working in a healthcare or medical office setting is preferred Strong communication and interpersonal skills

Role overview stealthhc is hiring a Bilingual Medical Intake Specialist for its San Mateo office. This position plays a key part in welcoming patients and guiding them through the initial steps of their healthcare journey. Clear, supportive communication in both English and Spanish is essential in this role. What you will do Communicate directly with patients, including Spanish speakers, to answer questions and explain available services. Collect and verify patient information during the intake process. Schedule appointments and work closely with healthcare professionals to coordinate patient care. Demonstrate compassion and professionalism in every patient interaction. Requirements Fluency in both Spanish and English. Strong organizational skills and attention to detail. Ability to collaborate with patients and healthcare staff. Professionalism and empathy when working with patients.

Join Our Team as a Social Worker in San Mateo CountyCompetitive Salary:Bachelor's Degree: $58,083 - $69,700Master's Degree: $64,008 - $76,810Are you eager to make a meaningful impact in the lives of individuals with intellectual and developmental disabilities? At GGRC, we are passionate about empowering people to lead lives filled with liberty and opportunity. We are currently seeking dedicated Social Workers to join our team in the San Mateo office.Work Environment:This role offers a hybrid work schedule, allowing you to engage with clients both in their homes across San Mateo County and from the comfort of your own home.Your Responsibilities:As a Social Worker under the guidance of the Supervising Social Worker, you will utilize Person-Centered practices to assess the needs of individuals with developmental disabilities and their families. You will develop, implement, and monitor Individual Program Plans (IPPs) to ensure that each person receives the appropriate support and services.Your work will involve meeting clients in their residences or communities to design and refine IPPs, manage case resources, and advocate for the rights and services available to clients and their families. You will also initiate and monitor regional center funding, ensuring compliance with all federal and state requirements while preparing necessary documentation.Additionally, you will identify community service needs and advocate for the development of effective resources to enhance the quality of services for individuals supported by GGRC.Requirements:We are looking for candidates who possess:- Knowledge of counseling principles and techniques- Understanding of individual and group behavior- Excellent communication and interpersonal skills- A commitment to advocacy for individuals with developmental disabilities

Are you passionate about innovating and creating impactful products? Coefficient is seeking an Early Product Engineer to join our dynamic team in San Mateo, CA. In this role, you will play a key part in developing and enhancing our product offerings, collaborating closely with cross-functional teams to ensure quality and efficiency.As an Early Product Engineer, you will engage in various stages of the product lifecycle, from concept through development and launch. Your technical skills and creative problem-solving abilities will help us deliver exceptional solutions that meet our customers' needs.

Role Overview Roblox is hiring an Early Career Talent Recruiter in San Mateo, CA. This role focuses on finding and hiring early career professionals who will help shape the company’s future. The recruiter works closely with hiring managers to understand team needs and develop tailored recruitment strategies for students and recent graduates. What You Will Do Identify and attract early career candidates for a range of roles across Roblox Partner with hiring managers to clarify requirements and hiring goals Develop and execute recruiting strategies that appeal to young professionals Support efforts to build a diverse and inclusive workforce What Sets This Role Apart This position helps build the next generation of creators and innovators at Roblox. Success here requires a genuine interest in talent acquisition and a commitment to inclusion.

stealthhc seeks a Medical Scribe with strong Spanish and English skills to assist with medical documentation during patient visits. This position ensures healthcare providers can focus on patient care while accurate records are created in real time. What you will do Record patient interactions and medical details as they happen, working directly with healthcare providers Engage with Spanish-speaking patients to gather and document information precisely Help the clinical team by keeping thorough and reliable records Requirements Fluency in Spanish and English Strong attention to detail in written documentation Ability to work alongside medical professionals and patients Location This role is based in San Mateo.

At Roblox, our platform is home to millions of users who engage in exploration, creativity, gaming, learning, and connection through immersive 3D digital experiences crafted by a diverse community of developers and creators. We are dedicated to empowering our community with innovative tools and platforms that enable them to bring their imaginative ideas to life. Our vision is to transform the way individuals connect globally across devices. Our mission is to unite a billion people through positivity and respect, and we are in search of exceptional talent to help us achieve this goal.Joining Roblox means you will contribute to defining the future of human interaction, tackle unique technical challenges on a grand scale, and assist in creating safer, more respectful shared experiences for everyone.WHY DATA SCIENCE & ANALYTICS?The Data Science & Analytics team aims to enhance our speed, frequency, and insight in decision-making at scale by adopting a data-driven strategy for product development. We span a broad range of data disciplines, including analytical data engineering, product analytics, experimentation, causal inference, statistical modeling, and machine learning. Collaborating with product teams, we leverage our diverse toolkit to uncover new opportunities, impact product roadmaps, prioritize data products, and assess their effects on our community of players and developers.WHY GENERATIVE AI?Our mission is to empower Roblox Creators by integrating GenAI functionalities for millions of users while maintaining a strong commitment to safety, responsibility, and quality.As a Data Scientist, you will be pivotal in evaluating and optimizing user-facing GenAI systems (including text, image, video, 3D, and 4D). You will establish the metrics for assessing safety, responsibility, quality, and efficiency, employing techniques such as annotation analysis, experimental design, causal inference, model-based evaluations (like LLM-as-a-judge), optimization algorithms, and AI models to guide product decisions and enhance models.You Will:Develop Evaluation Frameworks: Create and implement robust evaluation systems for GenAI features (text, image, video, 3D, 4D) involving experimental design, dataset structuring, label reliability analysis, and more.

Role Overview GGRC is seeking a Manager of Social Work for its San Mateo office. This position reports to the Director of Regional Center Services and plays a key role in managing case management operations and advocating for individuals and families. The role supports services throughout San Mateo County, with responsibilities that also extend to San Francisco and Marin counties. Location and Work Schedule This is a hybrid role based in San Mateo, California. The position requires local travel within San Mateo, San Francisco, and Marin counties, as well as occasional trips elsewhere in California. Reliable transportation is essential for day-to-day travel between locations. Compensation Starting salary range: $84,495 - $101,395 Main Responsibilities Management of Regional Center Services Set and monitor staff expectations aligned with agency policies. Guide delivery of clinical and social work services for clients and families in the region. Interpret agency policies and collaborate with peers to maintain consistency across counties. Refer policy development needs to the Director as needed. Coordinate activities between social work staff and Community Services, with a focus on resource development and quality assurance. Represent GGRC at informal hearings when required. Develop and implement internal procedures to ensure compliance with mandated services. Oversee local office POS functions to ensure accurate documentation and efficient processing of requests. Address coordination issues related to premises as necessary. Work with clients, service providers, and staff to resolve a range of issues. Policy Interpretation and Leadership Evaluate and improve processes related to service delivery. Document and refine procedures, assessing their impact on service quality. Identify areas for improvement and align processes with GGRC's core values. Lead county-level efforts to involve staff in organizational changes. Staff Management Oversee staff development and performance management.

Join AbilityPath as an Early Childhood Mental Health Coordinator!We are looking for a dedicated professional to support families with young children in San Mateo County. As the Early Childhood Mental Health (ECMH) Coordinator, you will play a pivotal role in connecting families to essential early childhood mental health resources while providing care coordination and guidance to colleagues in engaging families around mental health, social-emotional well-being, and trauma-informed practices for children ages birth to 5.

About the Role maxima is looking for a Brand and Social Marketing Intern in San Mateo. This internship supports the marketing team by helping shape brand strategies and coordinating social media campaigns. The work aims to strengthen the company's presence and build connections with its audience. What You Will Do Support the development of brand strategies alongside experienced marketers Assist with planning and managing social media campaigns Help monitor engagement and contribute ideas to reach new audiences

Slickdeals brings together over 10 million shoppers who share tips, highlight great finds, and have helped save more than $10 billion over the past 26 years. The company has grown from a trusted deal forum into a daily destination for smart shoppers. Role overview The Social Media Content Creator position is based in San Mateo, CA. This role centers on producing short-form video content that highlights deals and shopping topics. Candidates should be comfortable appearing on camera, able to adapt quickly, and skilled at delivering engaging videos within tight deadlines. Only U.S.-based creators are considered. What you will do Create videos between 40 and 80 seconds long that focus on specific deals or deal-related topics, including shopping events, retailer promotions, or categories. Film using either on-camera talking head segments or simple setups such as a green screen or relevant deal imagery. Handle basic video editing. There is no requirement to add graphics, lower thirds, or captions. Slickdeals manages all final editing and post-production work.

Join Roblox Corporation as a Global Social Marketing Manager for a short-term engagement. In this pivotal role, you will spearhead innovative marketing strategies across various social media platforms, engaging our vibrant community of players and creators. Your expertise will drive brand awareness and enhance user engagement, ensuring our marketing initiatives resonate globally.

At Roblox, we invite millions of individuals daily to immerse themselves in a vibrant universe where they can explore, create, play, learn, and connect with friends through dynamic 3D experiences—all crafted by our talented global community of developers and creators.We are dedicated to building innovative tools and a robust platform that empowers our community to bring any imaginative experience to life. Our mission is to transform how people connect from anywhere in the world, on any device. We aim to unite a billion individuals with a spirit of optimism and civility, and we seek exceptional talent to help us achieve this vision.Joining Roblox means you will play a pivotal role in shaping the future of human interaction, tackling unique technical challenges at scale, and enhancing shared experiences to be safer and more civil for everyone.As the Principal Product Designer focusing on Social, you will redefine how Roblox players socialize, communicate, and connect within our immersive environments. You will spearhead design efforts in a crucial product area within Social—overseeing the entire process from initial discovery to launch and iterative improvements.This role is impactful and highly collaborative, requiring you to work closely with Product, Engineering, Research, Data Science, and Trust & Safety teams to deliver social experiences that are expressive, intuitive, and secure for a diverse global audience.

Join Roblox as a Senior Machine Learning Engineer specializing in Content Suitability! This unique opportunity is designed for early-career PhD graduates who are eager to apply their expertise in machine learning to enhance user experience and content moderation on our platform. Collaborate with a talented team of engineers and data scientists to develop innovative solutions that ensure a safe and engaging environment for our users.

Roblox is a dynamic platform where millions of users venture daily to explore, create, engage, and connect with friends in immersive 3D digital environments crafted by our vibrant community of developers and creators.At Roblox, we are dedicated to developing tools and platforms that empower our community to transform their imaginative ideas into reality. Our vision is to redefine global connectivity, enabling people to come together from anywhere in the world, accessible on any device. We are on a mission to unite a billion people with positivity and respect, and we are seeking exceptional talent to help us achieve this goal.A career at Roblox means you will play a pivotal role in shaping the future of human interaction, tackling unique technical challenges on a grand scale, and contributing to the creation of safer, more respectful shared experiences for all.The Foundation AI Group aims to position Roblox as the benchmark for 3D foundational models (3DFMs), making it easier for anyone to craft high-quality, immersive 3D experiences using AI. The AI Platform team is integral to this vision, managing hundreds of machine learning use cases and handling billions of inferences daily across areas like Discovery, Safety, and Engine. We are searching for exceptional PhD graduates to spearhead innovation in three vital areas: AI Platform, Distributed Inference Systems, and Generative AI Information Retrieval.Your RoleAs a Senior Machine Learning Engineer on the AI Platform team, you will be a vital contributor to the development of innovative systems that drive AI at Roblox. You will concentrate on one of three significant tracks:Track 1: AI Platform ProjectsLead the development of next-generation AI tools that improve the efficiency, cost, and usability of ML@Roblox.Build and sustain essential platform components: Serving Layer, Model Registry, Pipeline Orchestrator, and Training/Inference control planes.Craft outstanding developer experiences (templates, tools, visualizations) to reduce time-to-production and ensure foundational AI systems are scalable and reliable.Track 2: Distributed Inference & Systems OptimizationDesign and implement scalable distributed inference systems for efficiently serving large language models (LLMs) and Large Recommender Models at unprecedented scale.Perform in-depth, low-level performance analysis to optimize systems.

At Roblox, millions of users engage daily to explore, create, play, learn, and connect within immersive 3D digital experiences crafted by our vibrant global community of developers and creators.We are dedicated to building innovative tools and platforms that empower our community to actualize any experience they envision. Our mission is to revolutionize the way people connect from anywhere in the world, regardless of the device they use. We aim to unite a billion people with positivity and respect, and we are in search of extraordinary talent to help us achieve this goal.Embarking on a career at Roblox means you will be instrumental in shaping the future of human interaction, tackling unique technical challenges at scale, and contributing to the creation of safer, more respectful shared experiences for everyone.As a Senior Machine Learning Engineer focusing on Recommendation Systems, you will play a pivotal role in enhancing user retention, engagement, and monetization for our vast user base. This position presents a remarkable opportunity to transform how users search and discover captivating immersive experiences and digital avatars within our Marketplace, as well as personalize advertising. You will address a wide array of high-scale ranking, retrieval, and personalization challenges across our platform.We integrate pioneering research—including deep learning, generative AI, and reinforcement learning techniques—with large-scale engineering to bridge the gap between experimentation and production. You will design algorithms that operate at a massive scale, shaping the future of recommender systems for user-generated content.

Join Roblox, where millions of users engage daily to explore, create, play, learn, and connect through immersive 3D digital experiences crafted by our global community of developers and creators.At Roblox, we are dedicated to developing tools and platforms that enable our community to transform their imaginative ideas into reality. Our mission is to redefine how people connect across the globe, regardless of location or device. We strive to unite a billion people with positivity and respect, and we are on the lookout for exceptional talent to help us achieve this ambitious goal.A career at Roblox means you will contribute to shaping the future of human interaction, tackling unique technical challenges on a large scale, and assisting in crafting safer, more civil shared experiences for all users.As a Software Engineer on our Game Solutions team, you will explore the limits of what is possible in both established and emerging experiences on Roblox. Your role will involve prototyping, deploying solutions alongside external development studios, and iterating with the latest engine features, ultimately allowing you to significantly influence our engine roadmap and APIs.

Join Roblox as a Senior Machine Learning Engineer in the Account Identity team, where you will leverage your expertise in machine learning to enhance user experiences and security. You will collaborate with a talented group of engineers and researchers to develop innovative solutions that contribute to the growth and safety of our platform.