Senior Data Engineer

1 Month ago • 5 Years + • Data Analyst

Job Summary

Job Description

As a Senior Data Engineer at Seeking Alpha, you'll design, build, and maintain the infrastructure for analyzing large datasets. You'll work with big data technologies (Spark, Hadoop, NoSQL), handle ETL processes, and collaborate with data analysts to prioritize projects. Responsibilities include optimizing SQL queries, monitoring infrastructure performance, exploring new technologies, and ensuring data privacy and security. You will need strong Python and SQL skills, AWS experience, and expertise in data warehousing and pipeline orchestration.
Must have:
  • 5+ years data engineering experience
  • Proficiency in Python & SQL
  • AWS experience (EC2, S3, RDS, etc.)
  • Data warehousing expertise
  • Apache Airflow experience
Good to have:
  • AWS Athena expertise
  • AWS Redshift or Vertica experience
  • Spark API experience (Scala or PySpark)
  • Machine learning experience
  • Data governance and security knowledge
Perks:
  • Remote work options
  • Ongoing learning opportunities
  • Career advancement opportunities

Job Details

Description

Join a Company That Invests in You

Seeking Alpha is the world's leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

We are looking for a Senior Data Engineer to join our Data team. In this role, you will be responsible for design, build, and maintain the infrastructure required to analyze large data sets. As an expert in data management, ETL (extract, transform, load) processes, and data warehousing, you will work with various big data technologies such as Spark, Hadoop, and NoSQL databases. You will work closely with data and analytics team to identify and prioritize data engineering projects, ensuring the data infrastructure aligns with overall business goals and objectives.

What You'll Do

  • Work with business analysts and stakeholders to identify and prioritize data engineering projects, regularly evaluate the data infrastructure, and make necessary changes to meet evolving business needs
  • Help drive data-driven decision-making to improve user engagement and increase subscriptions
  • Handle data engineering tasks in a changing environment, ensuring solutions meet modern standards, remain reusable and maintainable, and are sufficiently documented
  • Design, build, and maintain data pipelines that efficiently and cost-effectively handle data from multiple sources, such as external APIs, streams, and data stores
  • Optimize SQL queries to manage resource consumption and costs, applying performance tuning across various SQL dialects to ensure efficient and consistent results
  • Monitor and improve data infrastructure performance and reliability, addressing scalability, efficiency, and security in line with our engineering standards
  • Keep up with data engineering trends and explore new ideas to help the team improve and innovate
  • Use data privacy and security measures as needed to meet relevant standards and frameworks

Requirements

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field
  • At least 5 years of professional experience in data-focused roles (Data Engineer, Database Developer, BI Developer/Engineer, or DBA), covering object-oriented, functional, and procedural languages
  • Strong, hands-on proficiency with Python (including data-oriented frameworks and specific libraries such as Pandas, AWS SDK)
  • Strong, hands-on proficiency with SQL across various RDBMS and big-data engines (e.g., Hive, Athena, Spark, Presto, Dremio)
  • Solid experience with AWS services (EC2, S3, RDS, EMR, Athena, Glue, Lambda, ECS/EKS)
  • Deep expertise in Apache Airflow for data pipeline orchestration
  • Advanced understanding of data warehousing, spanning both classic architectures and modern solutions such as Snowflake, Databricks, Redshift, Google BigQuery, Azure Synapse Analytics, ClickHouse, or IBM Db2 Warehouse / IBM Netezza
  • Demonstrated active problem-solving ability, backed by a strong personal software engineering culture
  • Comfortable in team settings and able to work effectively both collaboratively and independently
  • High-level English - a must

Nice To Have:

  • Expertise with AWS Athena
  • Expertise with AWS Redshift or Vertica Analytics Database
  • Expertise with Spark APIs (Scala or PySpark)
  • Experience with machine learning and / or data science projects
  • Knowledge of data governance and security best practices, including data privacy regulations such as GDPR and CCPA

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About The Company

Seeking Alpha is the world’s largest investing community. Powered by the wisdom and diversity of crowdsourcing - millions of passionate investors connect daily to discover and share new investing ideas, discuss the latest news, debate the merits of stocks, utilize the tools we create, and make informed investment decisions. 20 million people use Seeking Alpha every month. Available on mobile, tablet, or desktop,Seeking Alpha provides a work environment that promotes employee growth and development. We are searching for individuals who want to grow with the company and will strive to improve performance.

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