Senior Backend Engineer - User Data

Realize your potential by joining the leading performance-driven advertising company! As a Senior User Data Engineer in the Demand group in our Tel Aviv office you’ll play a vital role in developing one of the largest real time big data operations in the world to support over 40TB of new data every day.Our Tech StackJava, JS, TS, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, ES, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, K8S, Linux, Prometheus, Grafana, Airflow…Gen AI: Cursor, Junie, GitHub Copilot, Langfuse and much moreTo Thrive In This Role, You'll Need6+ years of experience in object oriented programming and infrastructure developmentBSc in computer science or equivalent (please include GPA)Strong end-to-end ownership mindsetProven experience and strong understanding of big data systems, including hands-on work with a variety of database technologiesProven experience as a tech leader, including mentoring and guiding of othersProduction systems experienceProduct driven and business orientedStrong analytical skillsFearlessness to dive into what you don’t knowPassion for solving complex scaling challengeWilling to work intensively to gain fast results in an unknown fieldHigh self-learning abilitiesExcellent communication and collaboration skills to work across teamsBonus Points If You HaveExperienced developing large scale distributed systems, Experienced with Web/JS, Experienced with Kafka / Docker / K8S, Experienced with NoSQL and big data distributed DB (Vertica / Cassandra / ES / BQ) Experienced with Spark / HDFSHow You’ll Make An ImpactAs a Senior Software Engineer, you’ll bring value by:Design, develop, and address scalability challenges in our user data pipeline and identity graph, ensuring efficient handling of high-throughput, high-performance systemsHave end to end ownership: Design, build, ship, measure and maintain our frontend and backend servicesCollaborate with the brightest software engineers team membersInfluence directly on the way billions of people discover the internetDevelop at unimaginable scale, serving thousands of requests per secondWork on innovative projects that are the next growth engines for TaboolaHere are some of the things software developers in our group did in the last several months:A unique data pipeline for processing and managing user data signalsDriving Taboola’s data advantage by leveraging real-time user signals to uncover intent and boost key business performance metricsDevelop a complete user identities graph and find deterministic and probabilistic methods to enrich itAn algorithmic model to predict the performance potential of a specific audienceInfrastructure to create unique audiences for advertisers based on various signals (behavioral, contextual, etc’)An A/B tests system to explore variations and experiments over audiencesUnderstand and use big data algorithms to estimate key business metrics over billions of impressionsBuild user interface using React that serve thousands of usersWhy Taboola?AboutIf you ask Taboolars what they love about working here, they’ll tell you that they’ve been empowered to realize their full potential while growing and learning from and with smart and talented people. They’ll also share more about:Adam Singolda, Taboola Founder and CEO says; “You can copy anything from another business but you can’t copy a company’s culture.Well-being: Enjoy comprehensive benefits (health, etc.), a fully stocked kitchen, and location-specific perks (gym partnerships, parking).Flexibility: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.Work with some of the biggest names: We work with some of the biggest names in the business. Our publisher partners include Yahoo, Conde Nast, Fox Sports, NBCU, ESPN, CBS, and E! Online. Our advertiser clients include Wells Fargo, Honda, Pinterest, Expedia and Honda.Ready to realize your potential?Taboola is an equal opportunity employer and we value diversity in all forms. We are committed to creating an inclusive environment for all employees and believe such an environment is critical for success. Employment is decided on the basis of qualifications, merit, and business need.-Learn more about #TaboolaLife on LinkedIn, Facebook, Instagram, X, YouTube, & the Taboola Life Blog.About TaboolaTaboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.By submitting your application/CV, any personal information you provide will be subject to Taboola’s Employee Data Policy. Please review our policy carefully before submitting any of your personal information. You may contact us at privacy@taboola.com with any questions about how we collect or use your personal information, or your applicable rights.