Jobs in United States

Lead Senior Machine Learning Engineer Ii 2c Core Engineering in United States

2,624 active opportunities · Updated October 2026

Explore current lead senior machine learning engineer ii 2c core engineering jobs across United States. Filter by work mode, employment type, experience, department, date posted and distance.

Hiring demand

42/100

watch · 56 related jobs

Hiring trend

-78.3%

Job postings compared with the previous 30 days

Remote options

30.4%

Share of matching jobs listed as remote

Typical salary

$189.3K – $189.3K/yr

Based on 10 salary observations

D
📍 New York, New York, United States· Full-time
✓ High-confidence listingCompany trend -88.9%

From $89K/yr

Quick readStrong listing-quality and freshness signals

We’re looking for someone to join the Datadog Procurement team and help expand the Strategic Sourcing group. Make an impact by being a trusted analyst in several buying categories and continue to prove the value that Strategic Sourcing brings to the organization. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Leverage AI tools (e.g., Claude, ChatGPT) to enhance market research, accelerate data analysis, and improve efficiency in sourcing workflows Identify opportunities to incorporate automation and AI into procurement processes to drive scalability and smarter decision-making Support and execute sourcing strategies directed by sourcing managers with a specific focus in G&A categories (People Team, Finance, Legal, Real Estate) Develop strong relationships with stakeholders and assist teams to independently evaluate their best practices and adopt a value-driven mindset when purchasing on behalf of the organization Lead and execute Sourcing events (RFx) Negotiate pricing and other business terms with vendors on net-new purchases and renewals Manage the renewals list for designated categories and ensure accuracy of information and proactive communication Analyze spend data and identify potential cost savings opportunities Create pricing models based on vendor proposals to quantify various buying scenarios Build license forecast models and utilization analyses for enterprise software renewals to help uncover usage and savings opportunities Collaboratively align with adjacent functions like FP&A on utilization and forecast models Operate effectively in ambiguous or evolving problem spaces, helping bring structure, clarity, and forward momentum to loosely defined sourcing initiatives Monitor market trends that impact spend categories and

P
Relocation support. Relocation assistance is stated. This does not establish visa sponsorship.
📍 San Francisco, United States· Full-time· Remote
✓ High-confidence listingCompany trend -86.4%

From $163.6K/yr

Quick readStrong listing-quality and freshness signals

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . As a Sr. Staff Technical Program Manager for Search Signals at Pinterest, you will lead company-level programs that are foundational to Pinterest’s strategic transformation into a shopping and inspiration platform. This role is responsible for driving innovation and execution across offsite signals, content understanding, and relevance, with direct impact on multiple company OKRs. You will operate at the intersection of technical depth, cross-org influence, and long-term business strategy, shaping the future of search and personalization at Pinterest. What you’ll do: Strategic Leadership & Vision Envision and trailblaze the company’s approach to leveraging offsite and onsite signals, anticipating future business, technical, and regulatory challenges. Drive the creation and evolution of the company-wide roadmap for signals,

AWSRestAIGo
I
📍 United States· Full-time· Remote
✓ High-confidence listingCompany trend -90.5%

From $183K/yr

Quick readStrong listing-quality and freshness signals

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart is seeking a Senior Manager to build, train, and lead our Technical Account Management (TAM) practice and own post-launch technical excellence for our premier Storefront Pro (SFP) product. Storefront Pro is the market leader in e-commerce solutions for grocery, combining Instacart's enormous scaling abilities with best-in-class customer experiences, while bridging online and in-store commerce. Over the past two years, SFP has grown explosively, launching triple digits of retailers ranging from local independent favorites to midsize players to multinational giants — totalling billions in revenue. You will own post-launch technical health and excellence across the entire SFP space, founding and scaling a tiered TAM organization to match the size and complexity of that portfolio. About the Job Hire, train, and develop the Technical Account Ma

ReactCI/CDGitRest
I
📍 United States· Full-time· Remote
✓ High-confidence listingCompany trend -90.5%

From $317K/yr

Quick readStrong listing-quality and freshness signals

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart's Enterprise Solutions team partners with North America's largest grocery and retail chains to power their digital commerce through StorefrontPro, FulfillmentPro, CarrotAds, and adjacent software products. We're seeking a Senior Director, Enterprise Delivery and Growth to serve as the leader for this software portfolio — accountable for the full retailer experience from first implementation through ongoing growth and renewal. In this highly visible, impact-driven role, you will lead three Director-led organizations — Retailer Delivery (implementations), Enterprise Architecture & Engineering (solutions architecture, technical account management, and forward-deployed engineering), and Retailer Success (post-live growth and expansion) — and own the outcomes that matter: time-to-live, implementation quality and CSAT, adoption velocity, net revenu

ReactGitAIGo
I
📍 United States· Full-time· Remote
✓ High-confidence listingCompany trend -90.5%
Quick readStrong listing-quality and freshness signals

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart’s Enterprise Platform team is responsible for the white-label product that enables retailers of all sizes to compete online through their own ecommerce experiences. The team is focused on platform growth and long-term retailer success — from onboarding new partners to helping them acquire, serve, and retain their end customers in ways that align with their unique brand and strategy. We are seeking a Senior Product Manager to own two important efforts: creative tools that give retailers control over their e-commerce theme and brand experience, accelerated with AI acting as the product lead for large enterprise retailers – shaping proposals, aligning complex retailer requirements, and guiding planning cycles that unlock mutual growth This role is one of the most dynamic and high leverage roles we have. It requires someone who can move fluidly

GitAIGoRust
I
📍 Minnesota, United States· Full-time· Remote
✓ High-confidence listingCompany trend -90.5%

From $265K/yr

Quick readStrong listing-quality and freshness signals

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Enterprise Foundations is the engineering team responsible for the architectural and integration work that allows Instacart's Retailer Platform to scale across the world's largest grocers. Our work spans omnichannel integrations — bringing products like FoodStorm catering and Caper Carts onto unified Instacart platform rails — enterprise extensibility (sandbox environments, configuration systems, retailer-facing tooling), and the cross-cutting data isolation work that allows Instacart's ML and Data Engineering teams to safely build per-retailer models on top of the platform. As Instacart's enterprise retail business expands to hundreds of partner brands and new international markets, this team's work is foundational to how the platform matures. We are seeking a Senior Engineering Manager to lead this team of ~12 engineers. You'll set the unifying technical

AWSGCPAIGo
I
📍 United States· Full-time· Remote
✓ High-confidence listingCompany trend -90.5%

From $185K/yr

Quick readStrong listing-quality and freshness signals

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Why this role is on the menu We are seeking a Senior SOX Manager to lead enterprise-wide programs focused on SOX compliance, IT controls, and controls transformation across modern technology environments. This role sits at the intersection of technical program management, digital risk, and engineering, requiring the ability to translate complex system architectures into scalable, audit-ready control frameworks. The Senior SOX Manager will own program strategy and execution, driving alignment across Engineering, Finance, Data, and Audit stakeholders to deliver automated, efficient, and sustainable control environments. What you'll cook up in your first year Program Strategy & Execution Lead end-to-end SOX programs, including planning, execution, and delivery across ITGCs, ITACs, and key business process controls Drive risk assessments, control scoping, te

AWSAzureGCPCI/CD
I
📍 United States· Full-time· Remote
✓ High-confidence listingCompany trend -90.5%

From $208K/yr

Quick readStrong listing-quality and freshness signals

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Why this role is on the menu Instacart's Strategic Finance team partners across the business to drive disciplined growth and long-term value creation. Within this group, the Retailer pod supports our Retail Partnerships organization as we expand and deepen relationships with grocers and retailers across North America. In this role you will be the finance lead for retailer deal flow—setting financial strategy, shaping pricing philosophy, and driving portfolio-level decision-making across the full lifecycle of retailer partnerships. You will develop decision frameworks, build robust models, and advise senior leaders through high-stakes negotiations that shape Instacart’s revenue and margin profile. This is an individual contributor role to start, with a clear path to people management as the team grows. This person will report to the Director of Retailer Finan

C
📍 United States· Full-time· Remote
✓ Quality checkedCompany trend -100%

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . As the Senior User Researcher on the Advanced Trade team within the Consumer & Business group, you'll be the dedicated research voice for Coinbase's most sophisticated traders. The Advanced Trade team builds and improves trading experiences for high-volume, analytical traders, competing directly with top global exchanges. You'll generate deep user empathy through mixed-methods research, directly shaping roadmap prioritization, feature design, and scalable research programs that keep the entire team embedded in trader needs. What you’ll do: Lead the UX research function for the Advanced Trade team, partnering closely with Design, Product, and Data to turn user insights into actionable product ideas and measurable impact. Conduct mixed-methods research, including interviews, usability testing,

A
📍 United States· Full-time
✓ High-confidence listingCompany trend -99%

From $179K/yr

Quick readStrong listing-quality and freshness signals

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: We’re looking for people who know and use Airbnb and believe in what we’re trying to accomplish. Airbnb is a marketplace that connects guests and hosts, and Payments is central to creating the trust that makes every transaction possible. The Platform team plays the role of conductor, leveraging AI prototyping to bring together engineers, designers, and data scientists to build great product experiences. Our Payments Platform Managers define and execute roadmaps for their product areas, translating organizational priorities into clear plans, requirements, and measurable outcomes. The Difference You Will Make: We are building foundational platform capabilities that require expertise and experience with digital wallets and identity services, and how they interact with payment services for our guests and hosts across the world. The Senior Platform Manager, Accounts will help shape the product vision, strategy, and roadmap for the Payment Accounts area, and lead execution of cross-functional initiatives with partner teams across Payments, Trust, Guest & Host, and Compliance. This is a highly strategic role with a mandate to define and build new platform capabilities and initiatives from the ground up. You will own how this platform scales to many different guest and host use cases, and support business outcomes on guest and host services. You will partner with a cross-functional team of engineers, designers, data scientists, marketplace businesses and operations to build and scale these capabilities. You will also work closely with external enterprise partners and identit

GitRestAIGo
A
📍 United States· Full-time
✓ High-confidence listingCompany trend -99%

From $248K/yr

Quick readStrong listing-quality and freshness signals

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Media Foundation team builds the core platforms and infrastructure that power photo and video capture, upload, processing, storage, and delivery across Airbnb's products, at a massive global scale. We partner closely with Product, Design, Data Science, Trust, and Infrastructure teams to ensure every image and video guests and Hosts see is fast, high-quality, and reliable, from the moment a Host uploads a photo to the moment a Guest views it in search results. The Difference You Will Make: As the Senior Engineering Manager for Media Foundation, you will lead a team of engineers to build and operate Airbnb's media infrastructure, the foundation powering every photo, video, and document that users interact with on the platform. Capabilities include uploads, AI/ML transformations, distribution, and presentation within the product. You will shape the team’s vision and help steer the organization towards our larger goals. This includes day-to-day operations, technical deep dives, community engagement with internal engineering teams, and strategic planning. As the technical and organizational leader for Media Foundation, you own the reliability, scalability, and evolution of the systems that power every media interaction on the Airbnb platform from the moment a host uploads a photo to the instant a guest streams a listing video. Your experience in both media technology and people management will be essential to the maintenance, modernization, and innovation of Airbnb's media platform. You set the bar for engineering excellence, define what great looks like for your team, and crea

A
📍 United States· Full-time
✓ High-confidence listingCompany trend -99%

From $248K/yr

Quick readStrong listing-quality and freshness signals

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Data Stewardship team is a group of passionate data practitioners with a diverse background in analytics, data modeling, governance, compliance, and scaled data quality. We are responsible for ensuring Airbnb is meeting its compliance obligations across our data ecosystem and ensuring data consumers are able to easily identify the best data for their needs. We support the pipelines, programs, and policy-bodies that make this possible. You’ll be part of the overall Data Infrastructure organization that is responsible for online and offline data infrastructure across the company, and the components that transition data between these environments. The Difference You Will Make Set the North Star: you will define the multi-year vision for Data Governance and Data Quality that scales with our global business and evolving AI landscape. Organizational Influence: Act as a primary consultant for executive leadership on data governance, ensuring that compliance and stewardship are integrated into the data product lifecycle from day one. A Typical Day Architect Ecosystems: Lead the design of overarching data architectures that don't just solve today’s batch needs but anticipate future real-time and AI-driven requirements. Scale Best Practices: Rather than just "ensuring quality," you will define the best practices, tooling, and culture that enable data organizations to maintain high-quality data autonomously. Policy Stewardship: Lead cross-functional task forces (Infosec, Legal, Privacy) to navigate complex regulatory landscapes (like GDPR or AI Act) and translate them int

JavaSQLAIGo
A
📍 United States· Full-time· Remote
✓ Quality checkedCompany trend -99%

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: BizTech fosters culture and connection at Airbnb by providing reliable corporate tools, innovative products, and technical support for all teams. We drive technical breakthroughs and strategies that redefine what it means to belong anywhere, delivering greater value for the business and our people. The Global Operations team at BizTech manages production services across Airbnb’s corporate environment, delivering reliable operations through Observability, Incident Management, Core Operations, and AI-enabled automation. We partner across BizTech to scale service quality, efficiency, and resilience. The Difference You Will Make: As a Senior Staff Engineer in Operations, you will lead and mentor a high-performing team to scale our AI-enabled operations model and deliver AIOps solutions that streamline operational workstreams and help BizTech teams focus on their core work with confidence. Ops owns triage and resolution, proactive monitoring across networks, systems, applications, and cloud services via a homegrown observability platform, and drives process excellence through automation and shift-left programs. You will set the technical bar, model operational excellence, and ensure high-quality, reliable service. Your scope includes leading projects ac

PythonAWSCI/CDAI
A
📍 United States· Full-time
✓ High-confidence listingCompany trend -99%

From $139K/yr

Quick readStrong listing-quality and freshness signals

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Cities team leads the work necessary to implement the regulatory products and processes needed globally to comply with regulations, and does so in a manner that also sustainably supports Airbnb’s growth. The Difference You Will Make: We are seeking an operator who is exceptionally effective, entrepreneurial, collaborative, and an excellent communicator. In this role, you will help us scale regulatory compliance strategies and programs for jurisdictions, presenting to cross-functional peers and leadership. You will be the accountable owner for compliance programs, aligning strategy and execution across disparate stakeholders. You will have an eye towards scale, testing, and iterating to further the capacity of the team. You are both scrappy and polished, enabling you to move quickly while bringing stakeholders along. Ultimately your work will support our Stays business and partnerships with jurisdictions around the world, keeping Airbnb a trusted community. A Typical Day: Develop and drive regulatory initiatives that unlock supply growth and proactively address risks Lead the development and execution of successfully scaled programs across discrete compliance verticals. Create an operational rhythm and manage cross-functional stakeholders, ensuring initiatives are on track, and maintaining project documentation Analyze strategic opportunities for risk reduction across jurisdictions, partner with Engineering, Data Science, Policy and Legal to align roadmaps, and drive successful execution with measurable impact Support strategic projects to drive efficiency and e

SQLAIGoRust
A
📍 United States· Full-time· Remote
✓ High-confidence listingCompany trend -99%

From $244K/yr

Quick readStrong listing-quality and freshness signals

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Job: Airbnb Payments team allows any two people in the world to frictionlessly exchange money with easy to use payments services. It is a core strategy to fulfill Airbnb's belongs anywhere mission. We are building a world-class payments platform that moves billions of dollars, in 191 countries, with 75 currencies, through a complex ecosystem of payments partners. We build and maintain our own in-house global payments platform because no solution exists with the global reach needed. As the platform grows we'll be adding new payment partners, global licenses, compliance and regulation controls, and building new payment experiences for our guests and hosts. Airbnb's business grows rapidly year over year, and so does Airbnb Payments' processing volume. Payments Compliance is an essential part of the Payments organization. Without it, Airbnb can be subject to fines and even forbidden from conducting business in certain markets. As a Senior Staff Engineer and Technical Lead for the Payments Compliance organization, you would own the technical vision and architectural direction across the full Compliance engineering landscape — spanning Policy Enforcement, Identity, Screening, Auditing, and Compliance Experience. You will ensure our compliance systems are cohesive, scalable, and aligned with broader company priorities as we navigate an increasingly complex global regulatory environment. The Role: We are looking for a seasoned technical leader who can operate at the intersection of deep systems expertise and organizational influence. As a Senior Staff Engineer, you will serve as the connective tissue across Complia

JavaGitAIRuby

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