Lead Data Engineer - Marketing Tech & Real-Time Data

Capital One; McLean (VA); On-site; USD 197,300 - 225,100; Full time

Job summary

Capital One is seeking a Lead Data Engineer for Marketing Technology in McLean, VA. You will collaborate with Agile teams to design, build, test, and deploy robust, cloud‑based data solutions that enable scalable experiences for millions of customers.

The role involves working with Java, Python, Scala, and SQL/NoSQL, plus Redshift and Snowflake. You’ll mentor peers and contribute to data warehousing, streaming, and real‑time applications within a dynamic team.

Qualifications

• Bachelor’s degree required.
• At least 4 years of application development experience; internship excluded.
• At least 2 years in big data technologies; cloud experience preferred.

Responsibilities

• Collaborate with Agile teams to design, develop, test, implement and support technical solutions.
• Work with a team experienced in ML, distributed microservices, and full‑stack systems.
• Utilize Java, Scala, Python and SQL/NoSQL databases; leverage cloud data warehousing like Redshift or Snowflake.
• Share knowledge, learn new technologies, and mentor other engineers.

Skills

Java

Python

Scala

SQL

NoSQL

Unix/Linux

Agile

Cloud computing

Education

Bachelor’s Degree

Tools

Redshift

Snowflake

Kafka

Hadoop

Hive

EMR

MySQL

MongoDB

Cassandra

Job description

Capital One is seeking a Lead Data Engineer for Marketing Technology in McLean, VA. You will collaborate with Agile teams to design, build, test, and deploy robust, cloud‑based data solutions that enable scalable experiences for millions of customers.

The role involves working with Java, Python, Scala, and SQL/NoSQL, plus Redshift and Snowflake. You’ll mentor peers and contribute to data warehousing, streaming, and real‑time applications within a dynamic team.