{"schemaVersion":"jobsearcher.job.v1","id":"928c3dc3c9906b87f01a8de4","url":"https://jobsearcher.com/jobs/928c3dc3c9906b87f01a8de4","canonicalUrl":"https://jobsearcher.com/jobs/928c3dc3c9906b87f01a8de4","title":"Data Engineer","description":"What We DoTriple Whale is the source of truth for eCommerce brands. Our platform centralises the entire analytics stack- from profit tracking and customer insights to marketing attribution and creative intelligence. We empower brands with the visibility they need to make smarter decisions, scale faster, and optimize every dollar spent.Why Triple Whale Needs YouWe're looking for a Data Engineer with 4+ year experience to join our Data Engineering team and help us build and scale our production-grade data platform. You'll work on high-performance systems built on self-hosted ClickHouse, optimize complex data pipelines, and collaborate closely with Product, Analytics, and Infrastructure teams to deliver reliable, fast, and scalable data solutions.This is a hands-on technical role where you'll have a significant impact on how we ingest, model, store, and serve data that powers our analytics and AI-driven products.You’ll play a key role in shaping the direction of our data platform and have meaningful ownership over critical components of our architecture.What You'll DoData Modeling & ArchitectureDesign and evolve data models that reflect business logic and support analytical use casesCollaborate with the BI and Analytics teams to understand data requirements and translate them into efficient schemasPerformance OptimizationOptimize ClickHouse schemas, partitioning strategies, indexing, and compressionProfile and tune slow queries to improve performance and reduce costsImplement systems that ensure data quality, consistency, and operational efficiency (e.g., deduplication, validation, anomaly detection)Monitor pipeline health, data freshness, and query performance with appropriate alerting mechanismsSQL Compiler DevelopmentDevelop and maintain the SQL Compiler layer that translates high-level queries into optimized ClickHouse execution plansImplement query optimization and rewriting strategies to improve performanceDebug and resolve compiler issues to ensure accurate and efficient query translationData Pipeline Development & CollaborationReview and advise the Integration team on pipeline architecture, performance, and best practices.Provide guidance on data modeling, schema design, and optimization for new data sources.Troubleshoot and maintain existing pipelines when issues arise or optimization is neededEnsure data freshness, reliability, and quality across all ingestion pipelines.Collaboration & SupportWork closely with the Integration team to ensure smooth data ingestion from new sources.Partner with Infrastructure to support high availability and disaster recoverySupport other teams across the company in accessing and using data effectively.RequiredWhat You'll Bring:Excellent communication and collaboration skillsEnglish at a high level, written and spoken requiredAbility to work from our Jerusalem office (located in the Central Bus Station next to the train) 3 times a week (Sunday, Monday, Wednesday) is requiredStrong attention to detail, ownership mentality, and ability to work independentlyQuick learner who can dive into new codebases, technologies, and systems independentlyHands-on mentality - not afraid to roll up your sleeves, dig into unfamiliar code, and work across the stack (including backend when needed)4+ years of experience as a Data EngineerStrong problem-solving skills for complex data challenges at scale - ability to debug performance issues, data inconsistencies, and system bottlenecks in high-volume environmentsExperience with data modeling and schema design for analytical workloadsStrong proficiency in SQL and experience with complex analytical queriesHands-on experience building and maintaining data pipelines (ETL/ELT)Ability to troubleshoot and optimize systems handling large data volumes (millions+ rows, complex queries, high throughput)Knowledge of query optimization techniques and execution planningFamiliarity with columnar databases (ClickHouse, BigQuery, Redshift, Snowflake, or similar). Columnar DB experience is a big plus.Nice to HaveExperience with ClickHouse specificallyExperience with real-time or streaming data pipelinesFamiliarity with SQL compilers or query enginesBackground in data quality frameworks and observability toolsExperience with infrastructure as code (Terraform, Ansible, Pulumi ,etc.)Contributions to open-source data projectsExperience with data orchestration tools (Airflow, Dagster, Prefect, etc.)Experience with any scripting language for data processingUnderstanding of distributed systems and data architecture concepts at scalePlusExperience working in e-commerce, analytics, or BI platformsOur ValuesWe Are Customer Obsessed: From our mission to every detailed project, everything we do is designed to create a positive impact for our customers.We Move (Very!) Quickly: The speed at which we work, iterate, and deliver value is our most competitive advantage. We Are Trustworthy: Candor, directness, and honest communication helps us learn, grow and improve so we can win together. We Are Curious: We extend beyond our comfort zone and ask questions that guide us towards new, creative, and bold paths.We Act Like A Mensch: We act with honor, integrity and empathy, and have deep respect for our customers and each other.What We OfferThe opportunity to shape and own core systems that power the entire organization.A high-impact role with autonomy and influence across multiple teams.A collaborative, fast-paced, and innovative environment.Competitive compensation and hybrid flexibility based in Jerusalem, with at least 2 days per week in-office required. Our office is conveniently located in Jerusalem's Central Bus Station (across the street from the train station)Join Us In Making WavesIf you’re looking for more than just a job and want to be part of a movement reshaping the future of Ecommerce, Triple Whale is the place for you. We’re on the lookout for driven, curious, and creative individuals ready to thrive in a fast-paced environment.Triple Whale is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.","company":"Triple Whale","rawCompany":"triple whale","city":"Jerusalem","state":"AR","isRemote":false,"isActive":false,"createdAt":"2026-08-14T12:25:35.094Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1243.00","title":"Database Architects","slug":"database-architects"},{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Data Engineer","description":"What We DoTriple Whale is the source of truth for eCommerce brands. Our platform centralises the entire analytics stack- from profit tracking and customer insights to marketing attribution and creative intelligence. We empower brands with the visibility they need to make smarter decisions, scale faster, and optimize every dollar spent.Why Triple Whale Needs YouWe're looking for a Data Engineer with 4+ year experience to join our Data Engineering team and help us build and scale our production-grade data platform. You'll work on high-performance systems built on self-hosted ClickHouse, optimize complex data pipelines, and collaborate closely with Product, Analytics, and Infrastructure teams to deliver reliable, fast, and scalable data solutions.This is a hands-on technical role where you'll have a significant impact on how we ingest, model, store, and serve data that powers our analytics and AI-driven products.You’ll play a key role in shaping the direction of our data platform and have meaningful ownership over critical components of our architecture.What You'll DoData Modeling & ArchitectureDesign and evolve data models that reflect business logic and support analytical use casesCollaborate with the BI and Analytics teams to understand data requirements and translate them into efficient schemasPerformance OptimizationOptimize ClickHouse schemas, partitioning strategies, indexing, and compressionProfile and tune slow queries to improve performance and reduce costsImplement systems that ensure data quality, consistency, and operational efficiency (e.g., deduplication, validation, anomaly detection)Monitor pipeline health, data freshness, and query performance with appropriate alerting mechanismsSQL Compiler DevelopmentDevelop and maintain the SQL Compiler layer that translates high-level queries into optimized ClickHouse execution plansImplement query optimization and rewriting strategies to improve performanceDebug and resolve compiler issues to ensure accurate and efficient query translationData Pipeline Development & CollaborationReview and advise the Integration team on pipeline architecture, performance, and best practices.Provide guidance on data modeling, schema design, and optimization for new data sources.Troubleshoot and maintain existing pipelines when issues arise or optimization is neededEnsure data freshness, reliability, and quality across all ingestion pipelines.Collaboration & SupportWork closely with the Integration team to ensure smooth data ingestion from new sources.Partner with Infrastructure to support high availability and disaster recoverySupport other teams across the company in accessing and using data effectively.RequiredWhat You'll Bring:Excellent communication and collaboration skillsEnglish at a high level, written and spoken requiredAbility to work from our Jerusalem office (located in the Central Bus Station next to the train) 3 times a week (Sunday, Monday, Wednesday) is requiredStrong attention to detail, ownership mentality, and ability to work independentlyQuick learner who can dive into new codebases, technologies, and systems independentlyHands-on mentality - not afraid to roll up your sleeves, dig into unfamiliar code, and work across the stack (including backend when needed)4+ years of experience as a Data EngineerStrong problem-solving skills for complex data challenges at scale - ability to debug performance issues, data inconsistencies, and system bottlenecks in high-volume environmentsExperience with data modeling and schema design for analytical workloadsStrong proficiency in SQL and experience with complex analytical queriesHands-on experience building and maintaining data pipelines (ETL/ELT)Ability to troubleshoot and optimize systems handling large data volumes (millions+ rows, complex queries, high throughput)Knowledge of query optimization techniques and execution planningFamiliarity with columnar databases (ClickHouse, BigQuery, Redshift, Snowflake, or similar). Columnar DB experience is a big plus.Nice to HaveExperience with ClickHouse specificallyExperience with real-time or streaming data pipelinesFamiliarity with SQL compilers or query enginesBackground in data quality frameworks and observability toolsExperience with infrastructure as code (Terraform, Ansible, Pulumi ,etc.)Contributions to open-source data projectsExperience with data orchestration tools (Airflow, Dagster, Prefect, etc.)Experience with any scripting language for data processingUnderstanding of distributed systems and data architecture concepts at scalePlusExperience working in e-commerce, analytics, or BI platformsOur ValuesWe Are Customer Obsessed: From our mission to every detailed project, everything we do is designed to create a positive impact for our customers.We Move (Very!) Quickly: The speed at which we work, iterate, and deliver value is our most competitive advantage. We Are Trustworthy: Candor, directness, and honest communication helps us learn, grow and improve so we can win together. We Are Curious: We extend beyond our comfort zone and ask questions that guide us towards new, creative, and bold paths.We Act Like A Mensch: We act with honor, integrity and empathy, and have deep respect for our customers and each other.What We OfferThe opportunity to shape and own core systems that power the entire organization.A high-impact role with autonomy and influence across multiple teams.A collaborative, fast-paced, and innovative environment.Competitive compensation and hybrid flexibility based in Jerusalem, with at least 2 days per week in-office required. Our office is conveniently located in Jerusalem's Central Bus Station (across the street from the train station)Join Us In Making WavesIf you’re looking for more than just a job and want to be part of a movement reshaping the future of Ecommerce, Triple Whale is the place for you. We’re on the lookout for driven, curious, and creative individuals ready to thrive in a fast-paced environment.Triple Whale is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.","datePosted":"2026-08-14T12:25:35.094Z","dateModified":"2026-08-14T12:25:35.094Z","hiringOrganization":{"@type":"Organization","name":"Triple Whale","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Jerusalem","addressRegion":"AR","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"928c3dc3c9906b87f01a8de4"},"url":"https://jobsearcher.com/jobs/928c3dc3c9906b87f01a8de4"}}