44 senior data engineer jobs found

Yahoo Mail is the ultimate consumer inbox with hundreds of millions of users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever. A Little About Us The Mail Analytics Infrastructure & Data Engineering team at Yahoo is the backbone of Yahoo Mail's success. We build mission-critical data lakehouses, high-performance pipelines, and the analytics frameworks that power one of the world's largest communication platforms. We are currently pushing the boundaries of our data ecosystem to harness massive datasets, directly fueling the explosive growth of Yahoo's AI-driven capabilities. A Lot About You You are a Senior Data Engineer who thrives on complexity and scale. You don't just build pipelines; you define the data ontology for the entire Mail organization. You are a strategic thinker who can influence...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. A Little About Us: The Yahoo! Consumer Data Team manages a petabyte warehouse to glean insights on Yahoo Media products and to improve the experience for its massive user base. The team interacts and works across multiple organizations at yahoo to grow user engagement and user experience across yahoo's product portfolio. Your work will directly influence product changes and you will work with some of the brightest engineers you have known to improve the user experience on yahoo properties and contribute to company growth. Along the way, you will solve problems for an Internet Pioneer that is hard to match in the industry. Summary: The ideal candidate will have strong AI/ML experience...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us: We are an industry leading direct to Consumer and Ad tech solution for advertisers and publishers. Our innovative Ad tech gives one stop access to Yahoo, inc. trusted data, high quality inventory and demand, creative ad experiences and industry-leading machine learning, at global scale. Consumer Monetization team's charter is to Find, Evaluate, Build, and Scale new monetization, subscription and internal campaign tools and products, ad formats and functionalities across all Yahoo brands including Yahoo Homepage, Yahoo Sports, Yahoo Finance, and Yahoo News.This team is uniquely positioned to identify...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. About the Team Our platform is the foundational identity and data layer for 900M+ monthly active users, serving 2.5B+ profiles at massive scale. We are building a predictive, identity-centric insights engine-ensuring our audience is understood with precision to deliver hyper-personalized experiences and advertising solutions across all our digital properties. Our mission centers on first-party data strategy: capturing, enriching, and activating audience signals to build a 360-degree view of every user. We operate under a Privacy-by-Design philosophy, adhering to global regulations (GDPR, CCPA) and industry security standards, while leveraging a cloud-native stack across GCP (BigQuery, Spanner,...

As an Arcadian, you already help us deliver world leading sustainable design, engineering, and consultancy solutions for natural and built assets. You are part of our global business comprising 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can continue to solve the world's most complex challenges and deliver more impact together. Role description: As a Mission Critical Mechanical Engineering SME, you will be instrumental in providing technical expertise to internal team members and external clients, driving our data center work forward. You will be responsible for providing guidance and training to our in-house engineering team by giving principal level advice on system selection, trends in the market, specialty consulting advice, and client contact/context. As an SME, you will help give our clients confidence in the teams we have assembled and help in...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. Senior Full Stack Software Engineer- AI-First A Lot About You We are seeking a Senior Full Stack Engineer who is ready to build the next generation of secure, scalable Identity systems. As a Senior Professional, you possess specialized depth in full-stack architecture and a commitment to modern, AI-augmented engineering practices. You are a systems-thinker who thrives in an "AI-First" environment, where you act as both an architect and a validator of high-quality code. You possess an openness to experimentation and a focus on using structured specs to drive massive impact across the Identity ecosystem....

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. A Little About Us Our team is at the forefront of redefining the shopping research experience across Yahoo's global ecosystem. As a product-minded engineering group, we specialize in integrating deep, AI-driven product insights and real-time data directly into the user flow to create a more intuitive discovery journey. We operate with a collaborative, 'scrappy' mindset - sitting at the intersection of design and code - to build high-impact, frontend-heavy solutions that power the next generation of e-commerce across all of Yahoo's diverse verticals. About the Role As a Principal Software Engineer, you are a technical heavyweight within the Commerce organization. You are the go-to...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. About the Team Our platform is the foundational identity and data layer for 900M+ monthly active users, serving 2.5B+ profiles at massive scale. We are building a predictive, identity-centric insights engine-ensuring our audience is understood with precision to deliver hyper-personalized experiences and advertising solutions across all our digital properties. Our mission centers on first-party data strategy: capturing, enriching, and activating audience signals to build a 360-degree view of every user. We operate under a Privacy-by-Design philosophy, adhering to global regulations (GDPR, CCPA) and industry security...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A little about us The Yahoo homepage is one of the most visited destinations on the internet. Our Yahoo News Group Analytics Team is the engine that powers its evolution, using rigorous experimentation and advanced analytics to improve the daily habits of millions of users. We are a high-autonomy team that values statistical integrity, clear communication, and an AI-forward approach to solving complex product problems. About the Role We're hiring a Senior Data Scientist to lead product analytics and experimentation for the Yahoo.com homepage. In this role, you will define how success is measured, design...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. About the Team Our platform is the foundational identity and data layer for 900M+ monthly active users, serving 2.5B+ profiles at massive scale. We are building a predictive, identity-centric insights engine-ensuring our audience is understood with precision to deliver hyper-personalized experiences and advertising solutions across all our digital properties. Our mission centers on first-party data strategy: capturing, enriching, and activating audience signals to build a 360-degree view of every user. We operate under a Privacy-by-Design philosophy, adhering to global regulations (GDPR, CCPA) and industry security...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us The Corporate Finance Systems team is the architectural backbone of Yahoo's global financial health. We design, build, and optimize the "Single Source of Truth" that powers a multi-billion dollar organization. Our team bridges the gap between complex global financial standards and cutting-edge enterprise engineering to transform financial operations into a highly automated, scalable competitive advantage. A Lot About You As the Director of Product Management for Corporate Financial Systems, you are the primary architect of the platform ensuring our global financial integrity. This is a...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us Central Technology is the engine that powers Yahoo's global systems. We build the foundational platforms, data products, and tooling that enable our business units to operate at scale with speed and efficiency. Within Central Tech, the FinOps team is the critical link between cloud consumption and financial accountability. We aren't just reporting costs; we are building the technical systems that define how Yahoo invests in the cloud. About the Role We are hiring a Senior Engineering Manager to lead the FinOps team. This team owns the platforms, data products, tooling, and operational...

Yahoo Mail is the ultimate consumer inbox with hundreds of millions of users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever. Yahoo Mail is seeking a Senior Principal/Staff Software Engineer to lead our AI adoption initiative across the Engineering organization. You will be the driving force behind improving our 400+ engineers productivity by transforming development practices embedded with AI. As the lead of AI initiatives in Engineering, you will orchestrate an engineering-wide transformation that makes AI-driven productivity a core engineering competency. This role requires someone who can navigate the rapidly evolving AI landscape, drive adoption across diverse teams, and deliver measurable business impact. Responsibilities: Drive Cultural Transformation: Lead the evolution from AI-curious to...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us Our Tooling and Reliability Platforms team operates as a foundational pillar of the Central Technology Organization. We provide the "paved road" for Yahoo's diverse verticals, enabling them to ship world-class products at a global scale. Our mission is to build modern, secure, and highly efficient platforms that power all of Yahoo's brands, with a relentless focus on Engineered Resilience. A Lot About You We are looking for a strategic Senior Engineering Manager (M4) to lead our Tooling & Reliability Platforms team. You are a Product Lead for the "paved road" of reliability at Yahoo,...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. A Little About Us Yahoo Search is one of the most highly scaled applications on the planet. We hire world-class engineers to support our ambitious product and platform goals. Our engineers work in a highly collaborative environment with a strong emphasis on technical excellence and innovation. We are currently reimagining the future of Search, reinventing how users find information and accomplish their goals through AI-augmented experiences. This role offers a unique opportunity to lead the architectural evolution of our search infrastructure during a period of significant digital transformation. About the Role As a Principal Backend Software Engineer specialized in Node.js and AWS ,...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. About Search Yahoo Search is one of the most highly scaled applications on the planet, serving millions of users daily. We hire world-class engineers to reimagine the future of search through high-performance infrastructure and innovative user experiences. Our team operates in a highly collaborative environment where technical excellence meets rapid experimentation. As we integrate next-generation AI technologies into our core platform, we are looking for leaders who can help us reinvent how the world finds information. About You As a Senior Full-Stack Software Engineer, you are a technical leader who thrives at the intersection of architectural design and high-velocity execution. You don't...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. A Little About Us Yahoo News connects millions of people to trusted reporting and compelling stories every day. We're focused on building reliable, scalable technology that enables great journalism and seamless user experiences across platforms. Delivering at this scale requires strong backend systems and engineers who care deeply about quality, performance, and impact. A Lot About You Backend engineers within Yahoo News Engineering are responsible for building, maintaining, and supporting foundational technology systems, tools, and infrastructure that power multiple products and services within Yahoo News. Engineers here operate under a squad model, where they are aligned with a...

Ardurra is looking to hire an experienced Senior Water/Wastewater Engineer to join our team in our Knoxville, TN office . Our innovative water and wastewater engineers collaborate closely with clients to plan, design, permit, and construct systems that address their needs comprehensively. This approach allows our clients to make smarter investments, resulting in lower life cycle costs and additional benefits. As a recognized leader in the water industry, our projects encompass treatment and infrastructure initiatives for municipal and institutional clients. Our work ranges from drinking water supply to water reuse and wastewater management. We have the capability to support projects of all sizes within a flexible and innovative team environment. Primary Function: The role includes providing technical expertise in the design, management, and optimization of water and wastewater projects. You will be responsible for technical leadership and supporting strategic...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us We are an industry-leading direct-to-consumer and ad tech solution for advertisers and publishers. Our innovative ad tech gives one-stop access to Yahoo, Inc.'s trusted data, high-quality inventory and demand, creative ad experiences, and industry-leading machine learning at global scale. The Consumer Monetization team's charter is to Find, Evaluate, Build, and Scale new monetization products and internal campaign tools across all Yahoo brands. We are currently transitioning our monetization engine to an AI-first framework, where autonomous agents optimize for long-term user value and advertiser...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us At Yahoo, Cloud Runtime Engineering, a central technology organization, is driving a company-wide cloud and infrastructure transformation. The Key-Value Store & Messaging Platform team sits at the core of this effort, building and operating planet-scale distributed systems that handle millions of requests per second and manage petabytes of data globally. Our work directly impacts Yahoo's most critical, revenue-generating products, ensuring they are fast, reliable, and future-ready. A Lot About You As a Senior Full Stack Engineer (IC4), you thrive on solving complex systems problems...