Lead Data Engineer – Finance Tech

Capital One

Lead Data Engineer focusing on financial technology transformation at Capital One. Collaborating with Agile teams to design, develop, and support high-quality data solutions.

Posted 5/28/2026full-timeMcLean • Massachusetts, Virginia • 🇺🇸 United StatesSenior💰 $179,400 - $225,100 per yearWebsite

Tech Stack

Tools & technologies

Amazon RedshiftAWSAzureCassandraCloudHadoopJavaKafkaLinuxMapReduceMicroservicesMySQLNoSQLOpen SourcePythonRDBMSScalaShell ScriptingSparkSQLUnix

About the role

Key responsibilities & impact

Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
Work with a team of developers with deep experience in machine learning, distributed microservices, and full stack systems
Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake
Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, and mentoring other members of the engineering community
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Perform unit tests and conduct reviews with other team members to make sure your code is rigorously designed, elegantly coded, and effectively tuned for performance

Requirements

What you’ll need

Bachelor’s Degree
At least 4 years of experience in application development (Internship experience does not apply)
At least 2 years of experience in big data technologies
At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud)
7+ years of experience in application development including Python, SQL, Scala, or Java (Preferred Qualifications)
4+ years of experience with a public cloud (AWS, Microsoft Azure, Google Cloud) (Preferred Qualifications)
4+ years experience with Distributed data/computing tools (MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, or MySQL) (Preferred Qualifications)
4+ year experience working on real-time data and streaming applications (Preferred Qualifications)
4+ years of experience with NoSQL implementation (Mongo, Cassandra) (Preferred Qualifications)
4+ years of data warehousing experience (Redshift or Snowflake) (Preferred Qualifications)
4+ years of experience with UNIX/Linux including basic commands and shell scripting (Preferred Qualifications)
2+ years of experience with Agile engineering practices (Preferred Qualifications)
Experience leveraging interactive AI tooling to accelerate productivity, utilizing capabilities beyond basic code completion (Preferred Qualifications)
At this time, Capital One will not sponsor a new applicant for employment authorization, or offer any immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).

Benefits

Comp & perks

Comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

JavaScalaPythonSQLNoSQLRedshiftSnowflakeMapReduceHadoopSpark

Soft Skills

collaborationmentoringcommunicationproblem-solvingadaptability

Certifications

Bachelor's Degree