Data & Software Engineer

What Impact You’ll Have GRVTY’s team provides tactical data engineering solutions. We embed skilled DataEngineers, Data Scientists, and ETL Developers directly into intelligence analyst groups to be their go‑to data wranglers. We develop new tools, code, and services to execute data engineering activities. Our engineers work to collect, process, and feed analytic tools, turning data into intelligence in response to immediate mission needs, with direct impact on real‑world situations. You will see your work used here on a daily basis, and you’ll have the opportunity to support a variety of sponsor mission organizations and mission partner organizations. The work is high impact and important, and the customer moves quickly. The environment is fast‑paced, flexible, and open to innovation – you’ll have more latitude here in choosing how to achieve results than on many other projects. The customer cares more about what you can do as opposed to your years of experience, and work hours are typically quite flexible – roll up your sleeves, get things done, and no one cares much about the specific hours that you work. The workspace itself is also quite nice, and there is an excellent cafeteria! The tech stack on this team is rather huge and includes Python (Pandas, NumPy, SciPy, scikit‑learn, standard libraries, etc.), Python packages that wrap Machine Learning (packages for NLP, Object Detection, etc.), Linux, AWS/C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, Neo4j, MariaDB, Postgres, Docker, Puppet, and many others. Work on this program takes place in McLean, VA and in various field offices throughout Northern VA (we cannot support remote work) and requires a TS/SCI + Polygraph clearance (acceptable to this customer). What You’ll Be Owning GRVTY is seeking a Data & Software Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in McLean, VA. The Data & Software Engineer works with a small team to build complex data flows for a custom application. The successful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Candidate Must Have Experience Building end‑to‑end data pipelines leveraging Python Using orchestration tools to deploy data pipelines, including configuring and updating Spark Jobs Containerizing and deploying applications in cloud environments like AWS Working with MySQL and PostgreSQL including performance tuning, schema design, and query optimization for complex, analytical workloads Leveraging industry standard tools for code control (Git, IaC control, etc.) Working with data catalogs, tracking data lineage and handling a variety of data formats, including Geospatial Using Bash scripting for automation and data processing tasks Integrating AI/ML services and models Responsibilities Work with stakeholders to understand data requirements, assess feasibility, and design appropriate solutions with minimal oversight Leverage strong problem‑solving and debugging skills for data quality issues, pipeline failures, and performance bottlenecks Leverage a background in large‑scale data migration or platform modernization efforts Contribute to data engineering documentation, best practices, and design patterns What You Must Have Active TS/SCI with Polygraph Clearance Minimum of 5 years’ experience with: Apache Spark & PySpark Advanced Python skills (including Pandas & NumPy) Docker, Podman AWS S3, Lambda & Step Functions Apache Iceberg, Airflow, etc. SQL (with Trino) NoSQL, DynamoDB Unity Catalog OSS, Apache Polaris Apache Superset Terraform or CloudFormation OpenLineage H3, PostGIS Why Choose GRVTY The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose‑built to tackle the most entrenched, systemic national security issues around the world. We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on‑the‑ground operations the edge they need to succeed. At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well‑being, growth, and work‑life balance. Robust health plan including medical, dental, and vision Health Savings Account with company contribution Annual Paid Time Off and Paid Holidays Paid Parental Leave 401(k) with generous company match Training and Development Opportunities Award Programs Variety of Company Sponsored Events EEO Statement GRVTY is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability. Reasonable Accommodations Anyone requiring reasonable accommodations should email View email address on click.appcast.io or call View phone number on click.appcast.io with requested details. A member of the HR team will respond to your request within 2 business days. Know Your Rights Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov) #J-18808-Ljbffr