Staff Machine Learning Scientist Jobs

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. The AI Studio is the team responsible for designing, building, and operationalizing internal software platforms across every functional department of the company, including People Operations, Customer Support, Sales, Marketing, Finance, Recruiting, and Executive Operations. We treat each internal department as its own product surface, and in truth as its own startup, with its own customers, its own metrics, and its own reasons for existing. We ship custom software, built on Replit’s own platform, to solve operational problems that off-the-shelf SaaS tools cannot serve well at our scale and pace of growth. Position Summary The Member of Technical Staff (AI Builder) is a full-time builder role with substantial autonomy. You will design, architect, and ship AI-powered internal platforms that run the operations of the company across many departments at once. This is not a role for someone who wants a narrow, well-defined lane. It is a role for someone who wants to walk into an ambiguous business problem, understand it well enough to argue about it with the department lead, and then ship the software that fixes it. We are looking for people who genuinely understand the mechanics of a business: how revenue is actually made, why recruiting velocity matters, what makes support scale or break, how finance closes a month, and why each department is critical to whether the company wins or loses. You do not need to have run every function, but you need to respect why each one exists and be able to reason about it like an operator, not just an engineer. Because we treat each department as its own startup, we strongly favor people who have either run their own business or worked on a fast-scaling startup. You know what it feels like

About the role : Join K Health as we partner with the nation's top-rated hospital systems to close care gaps by launching completely Virtual Comprehensive Care Clinics. We are seeking a full-time, board-certified Family Nurse Practitioners who will deliver fully remote text and video-based acute care, encompassing preventive care, sick visits, and chronic condition management. The ideal candidate must be licensed in FL, NJ, NY, MA, VA and/or hold active NLC. You will be responsible for maintaining a strong rapport with your patients, representing K Health and our clinical partners, while providing world-class remote care. You are comfortable practicing the full spectrum of comprehensive care, including pediatrics and mental health. Work from the comfort of your home and deliver care to those who need it the most, backed by K Health's cutting-edge clinical-grade AI Platform. Our virtual clinics are fully supported 24/7 by a dedicated team of Care Concierge, Clinical Operations, and technical support staff, which greatly reduces your administrative burden. What you'll be doing: Provide video-based, comprehensive clinical care that encompasses Acute Care, including pediatrics and mental health Work regular weekend day shifts (7a-7p Sat & Sun +1 Weekday) Support physicians with Epic inbox management (labs, imaging, patient questions, etc.) Educate patients on appropriate treatments and care plans for their health needs Prescribe medication and refills as appropriate Drive high-quality care with a focus on patient outcomes Elevate remote care; provide compassionate and meaningful care Think on your feet to devise creative solutions to problems that arise or escalate as appropriate Collaborate with Care Team Members Perform against challenging goals with a best-in-class team What we're looking for: 2+ years of clinical practice experience as a Family Nurse Practitioner in a Primary Care setting Licensed in FL, NJ, NY, MA and/or hold active NLC Must have mi

About the role : Join K Health as we partner with the nation's top-rated hospital systems to close care gaps by launching completely Virtual Comprehensive Care Clinics. We are seeking a full-time, board-certified Family Nurse Practitioners who will deliver fully remote text and video-based acute care, encompassing preventive care, sick visits, and chronic condition management. The ideal candidate must be licensed in FL, NJ, NY, MA, VA and/or hold active NLC. You will be responsible for maintaining a strong rapport with your patients, representing K Health and our clinical partners, while providing world-class remote care. You are comfortable practicing the full spectrum of comprehensive care, including pediatrics and mental health. Work from the comfort of your home and deliver care to those who need it the most, backed by K Health's cutting-edge clinical-grade AI Platform. Our virtual clinics are fully supported 24/7 by a dedicated team of Care Concierge, Clinical Operations, and technical support staff, which greatly reduces your administrative burden. What you'll be doing: Provide video-based, comprehensive clinical care that encompasses Acute Care, including pediatrics and mental health Must be able to work Monday and Friday with flexibility over starting hours (i.e., 7 am-12:30 pm ET) Support physicians with Epic inbox management (labs, imaging, patient questions, etc.) Educate patients on appropriate treatments and care plans for their health needs Prescribe medication and refills as appropriate Drive high-quality care with a focus on patient outcomes Elevate remote care; provide compassionate and meaningful care Think on your feet to devise creative solutions to problems that arise or escalate as appropriate Collaborate with Care Team Members Perform against challenging goals with a best-in-class team What we're looking for: 2+ years of clinical practice experience as a Family Nurse Practitioner in a Primary Care setting Licensed in FL, NJ, NY, MA

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Manager, Technical Support About the job This position is needed to lead one of Twilio's Customer Support teams in LATAM. In this role, you’ll help us scale and grow to deliver an extraordinary customer experience for Twilio customers and internal Twilions. We are looking for a people-person who’s passionate about delighting customers, mentoring and developing staff, learning about new and challenging subjects, and helping us improve processes and procedures. This role joins a fast-growing team of managers leading our global Voice Segment Platform Applications (VSPA) in LATAM. Reporting to the VSPA Senior Manager, this position is essential in supporting Twilio's continuing growth initiatives. Responsibilities In this role, you’ll: Ensure excellent partner and customer satisfaction, consistently meeting or exceeding operational KPIs such as Agent CSAT, Time To Solve, SLA adherence, schedule adherence, shrinka

🚀 About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITER's end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company's data and fueled by WRITER's enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is rapidly cementing its position as the leader in enterprise generative AI. Founded in 2020 with office hubs in San Francisco, New York City, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. 📐 About the role As a Corporate it engineer at WRITER, you'll be the backbone of our internal technology ecosystem. You'll design, build, and scale the systems that empower our rapidly growing team to do their best work. This isn't just about closing tickets; it's about architecting seamless, secure, and automated experiences across our entire SaaS and hardware landscape. You'll have the opportunity to shape how a leading AI company operates from the inside out, ensuring our infrastructure scales as fast as our ambitions. This role is hybrid and based out of our San Francisco or New York City office hubs. You will report to Staff IT lead 🦸🏻‍♀️ What you'll do Own the architecture and administration of our core enterprise SaaS platforms — including Google Workspace, Slack, and Okta Build robust automations and API integrations using Python and Terraform to eliminate manual IT processes and engineer zero-touch onboarding and offboarding for our global workforce Drive our identity and acc

Amplitude is the leading AI analytics platform, helping over 4,700 customers—including Atlassian, Burger King, NBCUniversal, and Square—build better products and digital experiences. With powerful AI Agents embedded across our platform, teams can analyze, test, and optimize user experiences faster than ever. Ranked #1 across multiple categories in G2’s Winter 2026 Report, Amplitude is the best-in-class solution for product, data, and marketing teams. Learn more at amplitude.com . As an organization, we deliver for our customers by living our values. We operate from a place of humility, take ownership of problems and successes, approach challenges with a growth mindset, and put our customers at the center of everything we do. Amplitude’s Commitment to Diversity Equity & Inclusion (DEI): Amplitude believes that diversity enables the creation of better products, improves the ability to solve complex problems, and drives more powerful solutions. We strive to create an environment of inclusion—one focused on psychological safety, empathy, and human connection—that will allow employees of all backgrounds to thrive. About the Role Amplitude's Cloud Platform team builds the systems that every Amplitude engineer relies on every day to ship code — and we're rebuilding them for the AI era. As a Senior Platform Engineer, you'll own medium-to-high-complexity platform projects end-to-end and help shape a platform where AI agents are first-class users alongside humans: kicking off deploys, opening pull requests against infrastructure, and triaging incidents, so a single engineer can get the throughput of a team. You'll partner with Staff engineers and product teams to make Kubernetes effortless across the engineering org, building self-service automation and scalable AWS infrastructure that lets product teams ship faster, safer, and with less cognitive load. If you're excited about building the systems that other engineers will rely on every day, this role is for you. Key Resp

Titan Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Titan's customized approach to security services will provide you with the opportunity to learn, grow and succeed. Our core values of being Unified, Transparent, Innovative, Committed and Accountable help us in providing unparalleled service and support in all that we do. If you are looking for a meaningful career, a culture of excellence, and the ability to make a difference, we want to talk to you! Responsibilities of Security Officers include, but are not limited to: Provide excellent Customer Service to all parties encountered while on duty, including assisting with directions and general business information Maintain clear, accurate administrative logs at front desk pertaining to people or property including packages. Control access for tenants, visitors or vendors as required Monitor security guard cameras and conduct patrols to guard against theft and maintain a safe environment Respond to incidents, including emergencies at the property, and record data on incidents for building and Titan Security management Other duties as assigned Required Qualifications of Security Officers: Must be at least 18 years of age. Must have experience as a door staff professional or in a receptionist, customer service, clerical, hotel or Security Experience . Must be comfortable around dogs, cats, and other pets/animals High School diploma or general education degree (GED) Able to acquire and maintain a valid Florida D or G License, including state accredited training requirements Able to pass pre-employment drug screen and criminal background check. Able to read, write, speak, and understand English Able

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft is looking for a seasoned Sr. Manager, Accounts Payable, tto join our Controllership organization. In this high-impact leadership role, you will own Lyft’s end-to-end AP, which includes the T&E and corporate card programs. The role spans domestic and international operations—and serves as a key strategic and operational leader overseeing how the company pays its corporate suppliers, manages vendor relationships, and scales its procure-to-pay processes. You will lead a team of managers and individual contributors located across multiple locations, and partner closely with Finance, Procurement, Treasury, Legal, Tax, and the broader business to ensure operational and compliance excellence at scale. This role is uniquely positioned at the intersection of operational rigor, global expansion, and financial transformation—making it ideal for a leader who thrives on building world-class teams, deploying automation intelligently, and delivering best-in-class supplier experiences. Responsibilities: Team Leadership & Development Lead, mentor, and develop a multi-layered team of AP managers and staff distributed across the multiple locations, fostering a culture of accountability, continuous improvement, and growth. Set clear performance expectations, provide regular coaching and feedback, and support career development pathways for all direct and indirect reports. Build organizational capacity by identifying skill gaps, championing training initiatives, and creating succession plans for critical roles. Model Lyft’s values and leadership principles, cultivating a high-trust, inclusive, and results-oriented team environment. AP and T&E Operations & Procure-to-Pay Collaborate with business partners on the full end-to-end procure-to-pay cycle including Global Supply Management and Procurement O

About Us Connected International, Inc. (Connected Cannabis Co.) is a leading vertically integrated cannabis company based in Sacramento and operating in California, Arizona, and Florida. With over 11 years experience, Connected specializes in breeding, growing, manufacturing, and distributing top-shelf cannabis through its state-of-the-art facilities and proprietary genetics. With over 250 employees across the United States, Connected maintains a strong presence in the industry across multiple markets. The company has recently expanded into Arizona and Florida with ambitious national expansion plans underway. Connected's mission has always been to breed, grow, and sell the best cannabis in the world, setting high standards for its products, people, and partners wherever we go. About the Job The position of Store Lead is responsible for supervising, managing and motivating team members daily. This position prioritizes a focus on long term growth and development within our exceptional organization and the cannabis community. The Store Lead is a first level Supervisor, who are passionate about excellent customer service, consistent communication skills, teamwork and driving maximum results; takes initiative in being action oriented in order to keep frontline operations running smoothly and collaborate for solutions to issues that arise. Note: This is Part Time position. What You Will Do Open and close the store as needed Oversees the Front Desk staff and ensures they are supported to answer phone calls, as well as promptly return voicemails and email Able to assist in a wide range of customer questions online, over the phone, and in-person regarding cannabis law, changing regulations, and inventory Supervise sales activities of all budtenders and ensures an exceptional customer service environment. Assist with the scheduling of training of new employees while providing guidance to new hire mentors Manage and delegate duties and re

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software. * Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. An overview of this role As Director, Engineering, Platform Operations & Productivity, you'll own three functions that all require hands-on technical depth, not just people management. Platform Staff is a small, senior, AI-native team that moves to wherever the organization needs the most leverage, from standing up early scaffolding for an initiative, to taking on a high-impact customer request that doesn't fit any existing team's charter, to stepping directly into a production crisis until it's resolved. This role is for a technical engineering director who has personally built distributed systems, not only managed people wh

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team Stripe’s Professional Services team works with our most strategic users, delivering excellence and enabling our users to succeed with Stripe. The new Forward Deployed Engineering team takes the evolution of our consulting services behind the keyboard by directly building and delivering software for our users. As a brand new offering from Stripe, we work directly with Stripe's users to build scalable Stripe integrations and standalone applications. What you’ll do In this role, you will work closely with Stripe’s Product & Engineering team to help shape the features that extend beyond what’s possible out of the box with Stripe integrations. You may be building standalone applications that are deployed in user environments, developing priority features within Stripe's ecosystem, or augmenting existing development staff for our users to deliver faster and more resilient connections to Stripe. While maintenance is part of the work, you'll often be starting new and exciting projects. Since this is a new team at Stripe, you'll succeed if you get excited about driving direction and taking ownership of your work. Responsibilities Design and architect robust technical solutions, ensuring they are secure, scalable, and aligned with customer needs Design, build, and deploy production applications that combine user business logic, Stripe best practices, and user-facing interfaces Collaborate directly with internal and external stakeholders, bridging

Tooth Matters is a trusted dental clinic offering professional teeth whitening services and comprehensive dental care to help you achieve a healthy, confident smile. Our clinic combines modern dental technology with expert care to deliver safe, effective, and long-lasting results for every patient. Whether you want to enhance your smile with sparkling white teeth or need relief from dental pain through advanced root canal treatment, Tooth Matters is your go-to destination for quality dental solutions. Our teeth whitening services are designed to remove stains, discoloration, and dullness caused by coffee, tea, smoking, or aging. We use safe and dentist-approved whitening techniques that gently brighten your teeth while protecting your enamel. At Tooth Matters, we customize every whitening session to suit your individual needs, ensuring visible results in just one visit. With our expert care, you can walk out with a radiant smile that boosts your confidence. Alongside cosmetic care, we specialize in root canal treatment to save damaged or infected teeth with minimal discomfort. Our experienced dentists use advanced tools and pain-free techniques to remove infection, restore tooth function, and preserve your natural tooth structure. Tooth Matters focuses on providing gentle, precise, and efficient care, ensuring that patients feel comfortable and confident throughout their treatment process. At Tooth Matters, your oral health and comfort are our top priorities. We follow strict hygiene standards and use state-of-the-art equipment to ensure every procedure is safe and effective. Our team of skilled dentists and friendly staff are dedicated to making your dental experience smooth and stress-free. Whether you need a simple whitening session or a complex root canal treatment, Tooth Matters is committed to delivering exceptional results with a personalized approach. Experience the perfect balance of technology, care, and expertise — only at Tooth Matters, where every s

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software. * Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. Intermediate Fullstack Engineer - Data Products An overview of this role Data Products integrates GitLab and third-party software development lifecycle data, and builds the dashboards, APIs, and data products that turn it into reliable, interoperable intelligence for customers and internal teams. You'll work across the stack, contributing to frontend experiences, backend services, APIs, and AI-enabled workflows. This is a hands-on product engineering role. You'll develop features, learn how we build and operate large-scale data systems, and work closely with Senior and Staff Engineers to deliver secure, reliable, and performant s

About The Team & Role: Rubrik’s sales organization is a united group of elite cross-functional sales professionals that help companies & government entities achieve resilience against cyberattacks, malicious insiders, and operational disruptions. We offer continuous professional development through our world class sales enablement program and our One Rubrik selling approach provides all the resources you need to exceed your goals, maximize your earnings potential and take your career to the next level. All this while doing something that truly matters, protecting the world's data. As a Strategic Sales Engineer, you will provide technical direction and business guidance to the regional sales team. We are seeking a self-starter who will exceed sales quotas by driving innovative technical programs, pipeline generation alongside AEs, customer demonstrations, POCs, and overseeing day-to-day account-level activities. You will be responsible for evangelizing, positioning, and architecting Rubrik’s Data Resilience, Observability and Remediation tools to a targeted list of new & existing customers throughout the Northwest Region. What You'll Do: Provides technical leadership and direction to customers and internal staff in the development of fully integrated technology solutions in support of pre-sales activities in the assigned market. Assists in the analysis, design and development of fully integrated technology solutions. Demonstrates technical leadership and subject matter expertise on Rubrik’s products, distributed architectures, file systems, and competitive storage offerings in the SAN product space. Acts as technical expert and consultant to develop and propose solutions that meet the technology and business requirements of assigned customers. Makes technical and sales presentations to customer's technical staff and senior management. Serves as a trusted technology advisor to customers and serves as an internal resource on technical issues or specific bus

About Chicago Public Media Chicago Public Media is one of the nation’s largest local nonprofit news organizations. Home to WBEZ 91.5FM, the Chicago Sun-Times, and Vocalo. Chicago Public Media reaches more than 3.3 million people weekly across broadcast, print, and digital platforms. As a mission-driven organization, we aspire to be the most trusted news source Chicagoans turn to for understanding the people, events, and ideas shaping our community. Chicago Public Media is a 100% community-funded newsroom powered by nearly 97,000 members whose support makes our journalism possible. This sustained community investment helped drive nationally recognized work in 2025, including 29 awards from esteemed organizations, including the Public Media Journalists Association, the Edward R. Murrow Awards, and the National Association of Black Journalists. We believe independent journalism is essential to a healthy democracy and that access to objective, fact-based news is a right for every citizen. We serve the public interest by creating diverse content that informs and enriches our community, supported by a dedicated staff of approximately 250 professionals. For more information, please see the Chicago Public Media Annual Report . THE OPPORTUNITY The AM Editor is responsible for leading Chicago Public Media’s daily news coverage across a wide array of platforms including broadcast, digital, podcasts and print. The AM Editor will work with anchors, producers, reporters, and other editors to set the tone for the day’s coverage, plan assignments, conceptualize stories, structure and help organize reporting efforts. They will partner with their PM counterpart to ensure strong, consistent coverage for our listening audience. This is a full-time, permanent placement position. This role will be expected to handle Editor duties on the Newscasts and News Magazines Desk, including planning assignments for reporters and producers, writing newscast stories, collaborating with fellow