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Senior Data Scientist
StubHub is hiring a Senior Data Scientist to build and own machine learning models end-to-end in a business domain such as experimentation, forecasting, pricing, or customer acquisition. Core stack includes Python/R, SQL, and cloud data platforms (Spark, BigQuery, Snowflake, Databricks, AWS/Azure), hybrid in New York or Century City.
Principal Data Architect
Leads design and implementation of complex cloud-based data solutions on AWS for Caylent's clients in a consultative capacity, acting as a data engineering SME for pre-sales, interviewing candidates, and mentoring architects and engineers. Centers on AWS data/analytics: Spark, SageMaker, Bedrock, IaC, CI/CD, and Python.
Analytics Engineer Sênior
A Omie tem como propósito trazer prosperidade para o ecossistema empreendedor brasileiro. Por isso, buscamos por pessoas com mentalidade de crescimento, valorizando perfis que tenham capacidade de adaptação, senso…
Database Administrator (DBA) | Remote LATAM | AWS, SQL Server & PostgreSQL (Mexi
Remote 6-month contract DBA role for candidates based in Latin America, supporting mission-critical Microsoft SQL Server and Amazon Aurora PostgreSQL databases on AWS. Day-to-day covers performance tuning, high availability, disaster recovery, Terraform IaC, Python/PowerShell automation, and Confluent Kafka support during U.S. Central Time business hours.
Staff Product Manager - Search, Discovery, Personalization
Leads the evolution of onsite search at a fast-growing DTC retailer, turning keyword-based search into an AI-powered, personalized discovery engine using platforms like Algolia and semantic/LLM technologies.
Staff Data Analyst, GTM
Senior Data Analyst on Hello Heart's Data Science & Analytics team, partnering cross-functionally with GTM teams (Marketing, Sales, Finance, Product) to deliver analyses, build self-service dashboards, and automate data pipelines using SQL, Python, and BI tools like Looker/Tableau, with an AI-forward, GenAI-driven approach.
Senior Software Engineer, Data Engineering
Senior Data Engineer at DoorDash building and scaling large-scale data pipelines, data models, and Data Lake/Warehouse architecture that power reporting, product analytics, marketing, and financial reporting. Core stack: Python/Java, Airflow, Spark, Kafka/Flink, Snowflake/Redshift on AWS/GCP. Hybrid role requiring presence in SF, Sunnyvale, or Seattle.
Senior Software Engineer, Spark Platform
Senior engineer setting the multi-year technical direction for DoorDash's in-house Apache Spark platform on Kubernetes — owning the runtime, remote shuffle service, scheduler, and reliability for data, analytics, and ML workloads at large scale. Also mentors the team, partners on hiring/roadmap, and leads cross-team architecture decisions.
Software Engineer, Data Engineering
DoorDash is hiring a Data Engineering Software Engineer to build and scale large-volume data pipelines, models, and warehouse/lake infrastructure that power reporting, analytics, marketing, and financial decision-making. The stack centers on Python/Java, SQL, Spark, Kafka/Flink, Airflow, Snowflake/Redshift/PostgreSQL on AWS/GCP, with proficiency in AI coding tools expected.
Information Systems Security Officer 2
Information Systems Security Officer supporting an Intelligence Community program at Fort Meade, MD: runs day-to-day security operations, vulnerability/risk assessments, configuration management of security software, and RMF/C&A documentation (SSPs, SRTMs). Requires 10 years ISSO experience, DoD 8570 IAM I+, and active TS/SCI with FSP clearance.
Senior Snowflake dbt + Python Engineer -- A
Senior data engineering role in Hyderabad (8-12 years' experience) building Snowflake data warehouse solutions: developing Python/SQL data pipelines, managing dbt transformation workflows, data modelling and integration, and optimizing query performance and data quality.
Senior Data Scientist - Consumer Frontend
Builds metrics and experiments to improve navigation, discovery, and UX quality for Roblox’s 3D gaming platform using SQL, Python/R, and causal inference.
Principal Software Engineer, Metrics Platform
Lead the architecture and long-term vision for Roblox’s petabyte-scale data infrastructure, including Kafka, Flink, Spark, and Trino, while integrating AI-driven autonomous interfaces.
Senior Data Scientist - Discovery
Build and lead ML ranking systems for Roblox’s discovery surfaces (Home, Search, Matchmaking) to shape which 3D experiences thrive in the metaverse.
Senior Software Engineer, Data Infrastructure Compute
Senior engineer on Roblox's Data Platform Compute team, building and operating the Spark-on-Kubernetes compute layer — job submission services, interactive Spark notebooks, EKS cluster fleet automation, auto-tuning, and batch scheduling — primarily with Go/Java/Scala/Clojure on AWS.
DATA ENGINEER (AWS, REDSHIFT & SPARK) (HYBRID OR REMOTE)
Senior data engineer (6+ years) designing and optimizing cloud data solutions on AWS using Glue, Apache Spark, and Amazon Redshift; builds and tunes ETL pipelines, data models, and schemas to support analytics for international clients. Remote (or hybrid in state capitals) within Brazil; fluent English required.
Principal Software Engineer, Data Tooling
Engineering Manager leading Roblox's Data Tooling team, which builds shared frameworks for data quality, lineage, metadata, observability, and self-service used by data engineering, science, ML, and product teams. You'll own the roadmap, coach engineers, and set technical direction, working hybrid from San Mateo (onsite Tue–Thu).
Senior Data Scientist, Consumer Apps
Senior Data Scientist on Roblox's Consumer Apps team, applying causal inference, experimentation, and statistical modeling to optimize the Roblox experience across mobile, desktop, console, TV, and VR platforms. Core stack includes Python/R, SQL, Spark, and Airflow.
Senior Data Scientist, Engine Infra
Senior Data Scientist on Roblox's Engine Infra team, defining metrics and telemetry for the game-server (RCC) fleet and edge compute, building analytics pipelines and dashboards, and leading experiments and causal analyses to improve fleet efficiency, reliability, and player experience at scale.