With data-driven product design and our purpose-built, modern end-to-end tech stack, we help shoppers navigate one of the world’s largest catalog of home goods and ensure seamless, dependable deliveries to their homes.

What We Do

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A Platform for All Things Home

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We are building the preeminent platform for home. We are neither solely a retailer nor solely a marketplace. Instead we take on the harder but more valuable challenge to combine the best of both. We are a platform.
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Massive, Global Scale

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Our 3,000+ engineers are building the technology that powers an experience for tens of millions of customers every day – and we’re just getting started.
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A Nimble, Cutting-Edge Approach

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We’re proliferating data science and machine learning across all of Wayfair, automating the end-to-end workflow for building, deploying, and maintaining models at scale.

Our Teams

Build Wayfair’s mobile software ecosystem to support our fastest-growing customer channel.
Build complex consumer-facing and back-end systems that support every element of our business.
Connect our data platforms to guarantee scalability, reliability, and speed.
Guide new ideas from concept to launch and collaborate with engineers and designers to maximize impact.
Identify security flaws, build protective infrastructure, and ensure data privacy as part of a diverse engineering team.
Build and maintain the cloud infrastructure and core production systems.
Manage and support the systems that every Wayfairian uses daily.
Build scalable models that drive our proprietary systems using machine learning, computer vision, and NLP.
Work with cross-functional partners to build thoughtful experiences for our customers, suppliers, and workforce.
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Learn about the ins and outs of technology and engineering at Wayfair on our official technology blog.

Featured Roles

Catalog Foundations
Catalog Foundations
International Supply Chain

Changing Tech. Changing Home.


Founded by two engineers, we’ve embraced a culture where we learn from failure, take calculated risks, make smart iterations, and have limitless ambition – all of which have enabled us to pioneer new technologies and set industry standards that are rapidly redefining the way customers shop for their homes. Come join over 3,000 technologists reimagining the e-commerce experience and building homegrown, breakthrough technologies, transforming an industry from product discovery to final delivery.
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Fiona says...
“An unwavering customer focus and deep roots in building a strong culture of innovation has helped pave the way for Wayfair as the clear leader in home – and it’s just the beginning. I look forward to being part of an incredible team and building upon this strong momentum as we continuously raise the bar in creating the best possible shopping experience for home.”
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Joe says...
“Wayfair has given me the opportunity to not only grow as an employee but as a person. Day in and day out I’m able to take on complex challenges and goals with amazing people from all walks of life. Choosing Wayfair has really been a career-defining decision that I would make over and over again.”
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Liliana says...
“My perfect role involves working with great people on a challenging problem, and using the best technology for it. I’ve found all of it on the Wayfair Fraud team, and there is even more in the broader organization. Here, I won’t get bored any time soon.”

What’s New

June 21, 2021
As our journey continues, we have already covered testing at a smaller scale, learning throughout the process, and setting our ambitious goal to move Wayfair Storefront to the cloud!
5 Min Read
June 17, 2021
At Wayfair, we recommend millions of products across all styles and budgets. Because of the scale of our catalog, we constantly ask ourselves: how can we help our customers find the right products efficiently while discovering exciting complements to fill out their space?
9 Min Read
June 4, 2021
Wayfair is an international company with a presence in multiple countries: US, Canada, UK, and Germany. And where our UK customer might look to purchase a “heater”, our US customer might use the term “radiator” to describe the same thing. We want to ensure we’re able to understand that both customers are referring to the same item and interpret feedback left by customers in the form of product reviews correctly.
8 Min Read
June 4, 2021
In the previous installment, we talked about testing smaller components first, expanding the scope gradually, and learning more about the platform of choice in the process.
5 Min Read
June 3, 2021
In early August, the Data Science (DS) team put on their first DS-wide hackathon. The global hackathon event brought together Boston and Berlin based data scientists for one day of hacking and demos. The event challenged teams to think big about how algorithms can transform Wayfair’s business and help unveil unseen possibilities. Some successful tools and products on our site, like our Visual Search tool, started as hackathon projects! The hackathon is a fun challenge to try out new methods or algorithms, explore a different part of the business, and collaborate with team members across disciplines.
5 Min Read
May 26, 2021
Have you ever wondered how engineering teams tackle the challenge of ensuring reliability and performance amid increasing site traffic? If so, I hope the information in this four-part series will be of interest to you.
4 Min Read
April 21, 2021
During the Presidential campaign season in America, it can be almost impossible to escape the near constant coverage and conversations surrounding the premiere candidates and their positions on the issues. However, as voters look further down the ballot, they’ll find lesser-known candidates in local races who don’t receive the same kind of national attention that Presidential candidates do. As a result, voters may find themselves uninformed on those candidates' views and unsure of who they’d prefer to vote for.
2 Min Read
February 22, 2021
In 2018, Wayfair decided to move to a hybrid cloud infrastructure to host our storefront. We landed on Google Cloud Platform (GCP) as our infrastructure as a service provider, enabling our developer and infrastructure teams to move fast by providing a robust set of APIs and a highly flexible and scalable environment.
6 Min Read
February 12, 2021
Excitement buzzed in the virtual air -- after multiple years of work, we were finally going live! As we ramped up our feature toggle, we were met with words no engineer wants to hear: “Your service isn’t performing fast enough. We need you to toggle off.”
4 Min Read
February 10, 2021
Before we start: despite my best efforts, this text contains many so-called male default terms, like leader, officer, or manager, which although they are generally believed to be gender-neutral, are considered by most men and sadly also the majority of women as male. I am therefore using pronouns when a male default term appears in the text for the first time.
6 Min Read
February 8, 2021
Here at Wayfair Engineering, we're aggressively migrating our monolithic systems into decoupled (independent) libraries and microservices. Decoupled libraries and services allow us to build faster and deploy more frequently, but they can create discoverability and software testing challenges. In this blog post, we'll show you how we used Storybook to solve some of those problems for our frontend codebase.
4 Min Read
February 3, 2021
Search Technologies is a highly impactful team at Wayfair looking for experienced engineers. We build fast, reliable and powerful customer-facing search systems across all Wayfair platforms. Our infrastructure provides the most enjoyable browsing and shopping experience for our customers and partners. Search Technologies is very collaborative, as we partner with storefront and app teams, data science, infrastructure teams and operational engineering teams to create a holistic search experience for Wayfair’s customers.
8 Min Read
February 3, 2021
Taking on a new role can be an experience that is at once career-definingly thrilling, and a bit nerve-wracking. The inevitable questions of one’s own ability start to creep into mind -- “I feel like I only just hit my stride in my last role! Why am I changing everything now?” or “What makes you qualified to be a [your fancy new role here]? You’ve never done that before!” With time, those doubts typically disperse as you remember the reason you pursued your new role in the first place: you’re passionate about the work (and, as it eventually turns out, you’re not half bad at it).
13 Min Read
January 15, 2021
Envoy rate limits is a fairly complex system, built using multiple components. While there are many articles on the Internet explaining basic setup and how each component works, we weren’t able to find something that explains how each component works end-to-end in simple terms.
13 Min Read
December 15, 2020
Welcome again, Wayfair Engineering Enthusiasts, to our virtual fireside. Make yourself comfortable and settle in for the second installment of our Fireside Story series on Continuous Integration. If you haven’t had the pleasure, please read part one, a history of GitLab CI at Wayfair. This installment will feature GitLab CI’s successor, Buildkite.
7 Min Read
December 7, 2020
Explainable Artificial Intelligence (XAI) is an emerging field within Machine Learning (ML). There has been considerable advances in the state of the art in recent years.
12 Min Read
November 30, 2020
Introduction
9 Min Read
November 11, 2020
Feedback Hub is Wayfair's inhouse web application, built by Data Science Analytics, which enables Analysts all across Wayfair to leverage data and insights generated by Natural Language Models developed by our Voice of the Customer DS team.
4 Min Read
November 5, 2020
Greetings Wayfair Engineering Enthusiasts: old, new, and returned. We’re gathered today (virtually) to collect a story from Wayfair’s history. I’m Gary White, volunteering historian, frequent worker. I’m going to share with you all the journey we took as an organization to adopt Continuous Integration. This is part one of two. In part two, I’ll tell you the story of Buildkite at Wayfair. In this part (one), you’ll indulge me in learning about Gitlab CI. Where we started, the good, the bad, the decline, and the eventual decision to scrap our critical build infrastructure to do something new.
8 Min Read
October 26, 2020
Hackathons at Wayfair
3 Min Read
October 13, 2020
By Sarah Cotterill
14 Min Read
October 7, 2020
The online retailing market is very competitive and demanding, so you need to deliver new features/functionalities to your customers as quickly as possible. In these realities, every wasted minute can cost you thousands of dollars.
7 Min Read
October 1, 2020
Bernie Miles, Head of Engineering, and Darach Ennis, Principal Engineer, discuss the role of principal engineer at Wayfair as well as the interesting challenges that accompany the position.
1 Min Read
September 29, 2020
About the Waystation App
3 Min Read
September 25, 2020
The challenges of creating dynamic, global Supply Chain systems for hundreds of thousands of small and large parcel items is not for everybody! In this video, Füsun Wehrmann explains her story discovering Wayfair and diving into the world of Supply Chain. She explains the challenges her team faces and where she sees the future of Supply Chain going.
1 Min Read
September 21, 2020
In the last decade, Wayfair relied heavily on its homegrown ticketing system for its Engineering, Product, and Operational needs. Starting Q1 2020, Wayfair decided to standardize on Projecthub (Atlassian Jira) thus enabling a range of powerful features, all unified under one single platform. Containerized Jira environment is a relatively fresh practice in the industry and we had to break new ground in customizing Jira’s Docker image to fit our needs. Another learning exercise was the deployment of this third-party application as a Stateful set on our on-prem k8s cluster.
7 Min Read
September 16, 2020
Augmented reality (AR) is most well known for its use in mobile games, which encourage users to find virtual objects hidden in the world around them. At Wayfair, we leverage AR beyond pure entertainment to provide value for our shoppers. AR lets shoppers answer important questions like, “Will this item fit in my space?” With AR, virtual 3D versions of products can be seen in a customer’s actual space at true-to-life scale using technology that’s already in their pocket – their smartphone.
4 Min Read
August 19, 2020
In today’s fast moving e-commerce industry, customers want control and convenience for receiving their deliveries. This key customer need and insight led to the creation and launch of the Wayfair Delivery Network, our very own proprietary large parcel delivery service.
8 Min Read