Job Description

This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance.

2HB Incorporated is seeking a Senior Software Engineer in order to support its government customer in Annapolis Junction, MD.

Qualifications Master’s degree in computer science or related discipline from an

accredited college or university, plus five (5) years of experience as a SWE, in programs and

contracts of similar scope, type, and complexity.
OR

Bachelor’s degree in computer science or related discipline from an accredited college or

university, plus seven (7) years of experience as a SWE, in programs and contracts of similar

scope, type, and complexity
OR

Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and

complexity.
Position Description

The Software Engineer shall possess extensive expertise in dataflow design, data transport

mechanisms, and Apache Spark based distributed processing. In this role, the Software Engineer

shall be responsible for designing, implementing, and optimizing data ingress/egress pathways to

ensure efficient, scalable, and reliable processing of the organization’s analytics workloads.
Position Required Skills

 Experience using the Linux CLI and Linux tools

 Experience developing Bash scripts to automate manual processes

 Recent software development experience using Python and Java

 Experience using Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows

 Experience with Distributed Big Data processing engines including Apache Spark

 Familiar with SQL technologies such as MySQL, MariaDB, and PostgreSQL for querying, joining, and aggregating large datasets

 Experience using Jupyter Notebook

 Experience with data wrangling and preprocessing using tools such as pandas, NumPy

 Experience working with structured, semi-structured, and unstructured data such as Parquet, JSON, CSV, XML

 Familiarity with data quality concepts, data validation, and anomaly detection

 Experience with Git Source Control System
Position Desired Skills

 Familiar with HPC Job Scheduling tools including Slurm

 Experience using the Atlassian Tool Suite (JIRA, Confluence)

This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance.