Senior Data Engineer

Reposted 10 Days Ago
Washington, DC
Hybrid
Senior level
Information Technology • Other • Software • Consulting
The Role
The Senior Data Engineer will design and implement data architectures and pipelines, collaborate with teams on data services, and support data analytics initiatives.
Summary Generated by Built In
hatch I.T. is partnering with Expression to find a Senior Data Engineer. See details below:

About The Role:
Expression is seeking a Senior Data Engineer to support the continued growth of their Data Science Department. Reporting directly to Technical Lead, this role is responsible for designing and implementing high-impact data architecture and engineering solutions. The ideal candidate thrives in a highly technical, collaborative environment and excels at delivering measurable results under tight deadlines.

About the Company:
Founded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Expression’s “Perpetual Innovation” culture focuses on creating immediate and sustainable value for their clients via agile delivery of tailored solutions built through constant engagement with their clients. Expression was ranked #1 on the Washington Technology 2018's Fast 50 list of fastest growing small business Government contractors and a Top 20 Big Data Solutions Provider by CIO Review.

Responsibilities:

  • Lead the design, development, testing, and documentation of software code and data pipelines (batch and streaming) for data extraction, ingestion, transformation, cleaning, correlation, and analytics.
  • Architect, develop, and scale new data services/products, ensuring robust performance and operational efficiency.
  • Collaborate with cross-functional teams - including Program Managers, Subject Matter Experts, Architects, Engineers, and Data Scientists - to understand customer requirements, develop prototypes, and optimize existing data services/products.
  • Participate in research, case studies, and prototype development to explore and leverage cutting-edge technologies.

Required Qualifications:

  • 7+ years of experience bringing databases, data integration, and data analytics/ML technologies to production with a Bachelor’s degree in Computer Science/Data Science/Computer Engineering or relevant field, or 4+ years of experience with a PhD/MS.
  • Current Security+ certification (or must obtain within 30 days)
  • Mastery in developing software code in one or more programming languages (Python, JavaScript, Java, Matlab, etc.)
  • Expert knowledge in databases (SQL, NoSQL, Graph, etc.) and data architecture (Data Lake, Lakehouse)
  • Knowledgeable in machine learning/AI methodologies
  • Strong writing and oral communication skills to deliver design documents, technical reports, and presentations to a variety of audiences
  • Top Secret Clearance Required

Preferred Qualifications:

  • Experience with AWS solutions (Kubernetes, DataLakes, Open AI Services).
  • Experience with PostgreSQL, ElasticSearch, MongoDB, and graph databases.
  • Experience with GenAI enabled daily workflows (coding, testing, analytics).
  • Experience with one or more SQL-on-Hadoop technology (Spark SQL, Hive, Impala, Presto, etc.)
  • Experience with short-release cycles and the full software lifecycle
  • Experience with Agile development methodology (e.g., Scrum)

Top Skills

AWS
Data Lakes
Elasticsearch
Graph
Hive
Impala
Java
JavaScript
Kubernetes
Matlab
MongoDB
NoSQL
Open Ai Services
Postgres
Presto
Python
Spark Sql
SQL
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The Company
HQ: Vienna, VA
24 Employees
Year Founded: 2011

What We Do

Get behind the scenes insights from startup tech teams: https://www.myhatchpad.com/newsletter/

hatch I.T. is a specialized technology consulting firm connecting software, product, and data engineers with tech startups in emerging tech markets. We offer customized models that transform the way early-stage and high-growth startups scale. Our flagship programs include:

- Scale – technical consulting and recruiting services for high-growth startups
- Stride – technical strategy and consulting for early-stage startups
- hatchpad – an online community platform connecting startup technologists to network, learn, and advance in their careers

In true startup fashion, our roots can be traced to a garage in Leesburg, VA in 2013. While working with local startups, our Founder & CEO, Tim Winkler, realized that traditional staffing models didn’t align with the growth needs of startups. Working with those firms felt transactional and the costs were way outside a startup's budget. There was a need for a solution that was relational, community driven, and flexibly priced. With this in mind, hatch I.T. was formed, along with customized models that transform the way early-stage and high-growth startups scale.

Fast forward 8 years and 15 employees later, hatch has developed a platform that provides a roadmap to guide startups from MVP through all stages of growth. After proving this model with dozens of startups across DC, Maryland, & Virginia, we realized it was needed in all emerging startup markets.

If you’re a startup looking to grow your startup team, or an engineer looking for a career at an innovative tech company, connect with hatch I.T. today.

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