Sr Data Engineer, Python + Spark (Data Federation skillset - Data Lakehouse at Photon

, , United States -

Full Time

Start Date

Immediate

Expiry Date

04 Aug, 26

Salary

140000.0

Posted On

06 May, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Python, Apache Spark, Data Federation, Starburst, Trino, Delta Lake, Apache Iceberg, AWS, Azure, GCP, SQL, Data Modeling, Medallion Architecture, Terraform, dbt, Kubernetes

Industry

IT Services and IT Consulting

Description

Senior Data Engineer (Data Federation & Lakehouse) As a Senior Data Engineer, you will be responsible for breaking down data silos. This role focuses on building a unified, high-performance data layer using Data Federation techniques. You won't just move data; you will architect a Data Lakehouse environment where disparate sources feel like a single, cohesive database for our analytics and AI teams. ### Core Responsibilities * Data Federation Architecture: Design and implement federated query layers (e.g., Starburst/Trino) to allow high-speed analytics across distributed data sources without unnecessary data movement. * ETL/ELT Pipeline Development: Build scalable, distributed data processing pipelines using Python and Apache Spark (PySpark). * Lakehouse Implementation: Manage and optimize modern table formats like Delta Lake, Apache Iceberg, or Hudi to bring ACID transactions to our data lake. * Performance Tuning: Optimize Spark jobs and SQL queries across the federation layer to minimize latency and manage compute costs. * Governance & Security: Implement fine-grained access control and data masking within the federation engine to ensure data privacy across all connected platforms. ### Technical Requirements * Python & Spark: 5+ years of experience with Python and deep expertise in Apache Spark tuning (partitioning, shuffling, caching). * Data Federation Tools: Hands-on experience with Starburst Enterprise, Trino (Presto), or Dremio. * Lakehouse Ecosystem: Proven track record working with Delta Lake or Iceberg architectures. * Cloud Platforms: Extensive experience with AWS (EMR, S3, Glue), Azure (Databricks, ADLS), or GCP. * SQL Mastery: Expert-level SQL skills for complex analytical queries and query plan analysis. * Data Modeling: Proficiency in designing Star/Snowflake schemas and understanding "Medallion Architecture" (Bronze, Silver, Gold layers). ### Preferred "Bonus" Skills * Experience with Infrastructure as Code (IaC) like Terraform or Pulumi. * Familiarity with dbt (data build tool) for modeling within the federation layer. * Knowledge of Kubernetes (K8s) for deploying and scaling Spark/Trino clusters. * Background in Data Mesh or Data Fabric methodologies. Compensation, Benefits and Duration Minimum Compensation: USD 40,000 Maximum Compensation: USD 140,000 Compensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role. Medical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees. This position is not available for independent contractors No applications will be considered if received more than 120 days after the date of this post

Responsibilities

Design and implement federated query layers and scalable data processing pipelines to break down data silos. Architect a Data Lakehouse environment to provide a unified data layer for analytics and AI teams.