Design and operate services that serve personalized recommendations to users in real time, including Smart Shuffle and Discover Weekly.
Build and maintain large-scale batch pipelines in Scala/Scio and Flyte that generate candidate pools and personalization signals for millions of users daily.
Collaborate with data scientists and product managers to bring new recommendation ideas to production and set engineering standards.
Spotify is a global audio streaming platform that connects millions of users with music and podcasts through personalized experiences. The company employs thousands worldwide and fosters a culture of experimentation, inclusivity, and innovation.
Lead a team of software engineers building scalable services, APIs, and SDKs for our digital merchandising platform.
Drive architecture and design decisions, set technical direction, and work cross-functionally with product managers and data scientists.
Own and evolve engineering standards, manage team growth through 1:1s and performance feedback, and partner on hiring.
Jane Technologies is an MIT-founded eCommerce company in the cannabis industry, connecting consumers with local dispensaries and brands. We are a small close-knit team of highly technical engineers with diverse backgrounds, rapidly growing 20% month over month and valuing lean development and data-driven practices.
Design and implement core components of the real-time audience segmentation platform.
Build scalable evaluation engines and event-driven pipelines for continuous data changes.
Optimize system performance, caching strategies, and operational efficiency across distributed systems.
Sigma Software is a technology company that develops advanced platforms for audience segmentation, personalization, and customer engagement. They value innovation, collaboration, and technical excellence, working on challenging tasks with cutting-edge technologies at scale.
Design and implement optimization algorithms for auctions, bidding, and pacing to balance advertiser performance and user experience.
Own systems end-to-end from problem formulation to production deployment and iteration.
Collaborate across Ads Optimization and Marketplace Quality to deliver measurable wins for advertisers and Redditors.
Reddit is a community of communities built on shared interests and authentic conversations. With over 100,000 active communities and 126 million daily active users, it is one of the internet's largest sources of information.