Algolia is a fast-growing company that helps users deliver an intuitive search-as-you-type experience on their websites and mobile apps. We provide a search API used by thousands of customers in more than 100 countries. Today, Algolia powers 1.5 Trillion searches a year – that’s 4 times more than Bing, Yahoo, DuckDuckGo, Baidu and Yandex combined!
As a Principal Machine Learning Engineer in the AI Search & Discovery Group, you’ll play a critical role in scaling the ML foundations that power Algolia’s relevance, ranking, recommendations, and generative AI experiences. This is a hands-on, high-impact role for an engineer who thrives on solving complex technical problems while enabling others to move faster and go further.
Join the AI Search & Discovery Group and help shape the next generation of intelligent retrieval, matching, and discovery experiences.
Our AI systems span multiple domains—from lexical search to semantic retrieval, from dynamic re-ranking to personalized recommendations, and from offline pipelines to real-time inference. As these systems grow, so does the opportunity to build high-leverage components that multiply the impact of everyone working on AI at Algolia.
We’re looking for an experienced engineer with both deep technical expertise and a strong sense of care—someone who loves building things, thrives in ambiguity, and finds joy in helping others succeed. Whether you’re contributing to shared infrastructure, shaping architecture, or mentoring engineers, your work will help unlock faster iteration, greater reliability, and more cohesive AI systems across teams.
FLEXIBLE WORKPLACE STRATEGY:
Algolia’s flexible workplace model is designed to empower all Algolians to fulfill our mission to power search and discovery with ease. We place an emphasis on an individual’s impact, contribution, and output, over their physical location. Algolia is a high-trust environment and many of our team members have the autonomy to choose where they want to work and when.
While we have a global presence with physical offices in Paris, NYC, London, Sydney and Bucharest, we also offer many of our team members the option to work remotely either as fully remote or hybrid-remote employees. Please note that positions listed as "Remote" are only available for remote work within the specified country. Positions listed within a specific city are only available in that location - depending on the nature of the role it may be available with either a hybrid-remote or in-office schedule.
ABOUT US:
Algolia prides itself on being a pioneer and market leader offering an AI Search solution that empowers 17,000+ businesses to compose customer experiences at internet scale that predict what their users want with blazing fast search and web browse experience. Algolia powers more than 30 billion search requests a week – four times more than Microsoft Bing, Yahoo, Baidu, Yandex and DuckDuckGo combined.
Algolia is part of a cadre of innovative new companies that are driving the next generation of software development, creating APIs that make developers’ lives easier; solutions that are better than building from scratch and better than having to tweak monolithic SaaS solutions.
In 2021, the company closed $150 million in series D funding and quadrupled its post-money valuation of $2.25 billion. Being well capitalized enables Algolia to continue to invest in its market leading platform, to better serve its thousands of customers–including Under Armor, Petsmart, Stripe, Gymshark, and Walgreens, to name just a few.
WHO WE'RE LOOKING FOR:
We’re looking for talented, passionate people to build the world’s best search & discovery technology. As an ownership-driven company, we seek team members who thrive within an environment based on autonomy and diversity. We're committed to building an inclusive and diverse workplace. We care about each other and the world around us, and embrace talented people regardless of their race, age, ancestry, religion, sex, gender identity, sexual orientation, marital status, color, veteran status, disability and socioeconomic background.
READY TO APPLY?
If you share our values and our enthusiasm for building the world’s best search & discovery technology, we’d love to review your application!