Senior Software Developer

ManTech seeks a motivated, career and customer-oriented Senior Software Developer - Cloud to join our team in Chantilly, VA.

Responsibilities include but are not limited to:

Designing and implementing large-scale ingest systems in a Big Data environment

Optimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyond

Designing and implementing data extraction, cleansing, transformation, loading, and replication/distribution

Developing custom solutions/code to ingest and exploit new and existing data sources

Working with Sponsor development teams to improve application performance

Organizing and maintaining documentation so others are able to understand and use it

Collaborating with teammates, other service providers, vendors, and users to develop new and more efficient methods

Minimum Qualifications:

High School Diploma/GED with 15+ years of experience in the Information Technology field

Strong software development experience, to include significant Java development, data analysis/parsing, and SQL/database experience

Strong experience with the full data lifecycle, from ingest through display, in a Big Data environment

Strong experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience with RESTful APIs

Experience developing and performing ETL tasks in a Linux environment

Preferred Qualifications:

Experience with Hadoop, Hbase, MapReduce

Experience with Elasticsearch

Experience with NiFi, Kafka, and Zookeeper

Clearance Requirements:

An active TS/SCI with Polygraph

Physical Requirements:

Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.

The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Must be able to remain in a stationary position 50% of the time

The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

Full Time