Data First Jobs

Scubyt Inc

Senior Data Engineer

Full Time · In Office · Sunnyvale, California (USA)

Posted Oct 7, 2026

  • Senior Data Engineer
  • Location: Sunnyvale, CA
  • Employment Type: Full-Time
  • About the Role
  • We are looking for a highly experienced Senior Data Engineer to join our growing AI technology team. In this role, you will design, build, and scale the data infrastructure that powers our AI/ML platforms, products, analytics, and intelligent applications.
  • The ideal candidate brings 10+ years of Data Engineering experience, including 3+ years of hands-on Snowflake experience, along with strong expertise in Apache Spark, Apache Airflow, Python/Scala, SQL, AWS, and modern data architecture.
  • You will work closely with AI/ML engineers, software engineers, data scientists, architects, and product teams to build reliable and scalable data systems in a fast-paced startup environment.
  • Key Responsibilities
  • Design, develop, and maintain scalable data platforms supporting AI/ML and data-intensive applications.
  • Build high-performance ETL/ELT pipelines for large volumes of structured and semi-structured data.
  • Develop and optimize data processing solutions using Snowflake, Apache Spark, and Apache Airflow.
  • Build reliable data ingestion and transformation pipelines from multiple sources.
  • Design data models and architectures optimized for analytics, machine learning, and AI workloads.
  • Develop cloud-based data solutions using AWS and Amazon S3.
  • Optimize Snowflake databases, SQL queries, data models, and data pipelines for performance and scalability.
  • Implement data orchestration, scheduling, monitoring, and workflow automation using Apache Airflow.
  • Work closely with AI/ML engineers and data scientists to provide high-quality datasets for model development, training, evaluation, and production workloads.
  • Support real-time and batch data processing requirements as needed.
  • Implement data quality, validation, monitoring, governance, and observability practices.
  • Build and maintain CI/CD pipelines for data engineering applications and infrastructure.
  • Use Git and modern software engineering practices for development and deployment.
  • Troubleshoot complex data pipeline and production issues.
  • Contribute to the evolution of the company's data architecture as the AI platform scales.
  • Collaborate with engineering, product, AI/ML, and business teams to translate requirements into scalable technical solutions.
  • Work effectively in a fast-paced startup environment, taking ownership of projects from design through production.
  • Required Qualifications
  • 10+ years of professional experience in Data Engineering.
  • 3+ years of hands-on experience with Snowflake.
  • Strong experience designing and developing enterprise-scale data pipelines and data platforms.
  • Strong hands-on experience with Apache Spark.
  • Strong hands-on experience with Apache Airflow or equivalent orchestration technologies.
  • Advanced SQL skills and strong programming experience with Python and/or Scala.
  • Strong understanding of ETL/ELT, data modeling, data integration, and data architecture.
  • Experience working with both structured and semi-structured data.
  • Strong experience with AWS cloud services, particularly Amazon S3.
  • Experience designing data solutions for large-scale and high-volume workloads.
  • Experience with Git, version control, and CI/CD pipelines.
  • Strong understanding of data quality, monitoring, and pipeline reliability.
  • Excellent problem-solving and analytical skills.
  • Strong communication and collaboration skills.
  • Ability to work independently and take ownership in a rapidly changing startup environment.
  • Bachelor's degree in computer science, Engineering, Information Technology, or a related field.
  • Must be authorized to work for any U.S. company without requiring visa sponsorship or transfer now or in the future.
  • Preferred Qualifications
  • Experience working in an AI/ML, SaaS, cloud technology, or high-growth startup environment.
  • Experience building data infrastructure supporting machine learning or generative AI applications.
  • Experience with large-scale distributed data processing.
  • Experience with Apache Kafka or other streaming technologies.
  • Experience with modern data lake/data warehouse architectures.
  • Experience with Snowflake performance optimization and cost management.
  • Experience working closely with Data Scientists, ML Engineers, and AI Engineers.
  • Experience building highly scalable data platforms from an early-stage environment.
  • What You'll Bring
  • Strong ownership and a startup mindset.
  • Ability to solve complex data problems with practical and scalable solutions.
  • Passion for building infrastructure that enables AI and machine learning innovation.
  • Ability to work across engineering, AI/ML, product, and business teams.
  • Comfortable working in a rapidly evolving environment where priorities can change quickly.
  • Strong focus on reliability, scalability, performance, and engineering quality.

Mention you found this on Data First Jobs — it helps us bring you more roles like this.

Senior Data Engineer

Scubyt Inc

Like this role? Get carefully selected jobs like it, twice a week, straight to your inbox.

Free, no spam. Unsubscribe anytime.