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Mission Technologies, a division of HII · 1 day ago

Data Engineer/Flask Developer - 26410

Arlington, VA

Full-time

Onsite

Mid, Senior Level

$99K/yr - $130K/yr

5+ years exp

Mission Technologies, a division of HII, is seeking a skilled Data Engineer/Flask Developer to support their Warfare Systems Business Group. The role involves refining a centralized data environment and contributing to auditable financial transaction data while building a common operating picture for leadership.

Defense & Space

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Research, design, develop, and/or modify enterprise-wide systems and/or applications software

Will be Involved in planning of system and development deployment as well as responsible for meeting software compliance standards

Evaluate interface between hardware and software, operational requirements, and characteristics of overall system

Document testing and maintenance of system corrections

Design, develop, and maintain scalable backend services and RESTful APIs using Flask, Flask-RESTful, Flask-RESTX, or similar extensions, following best practices and clean architecture principles

Build and extend complex business logic in Python, implementing features from technical specifications and user stories while following SOLID principles and Flask best practices

Familiar with scripts for data ingest pipelines (Python)

Familiar with Relational Databases (SQL)

Utilize Agile development processes

Guide development aligned to established business needs and/or policies

Participate in code reviews, architectural discussions, and sprint planning, providing constructive feedback, suggesting improvements, and helping enforce coding standards

Additional duties as assigned or required

Qualification

FlaskPythonRelational Database (SQL)Agile DevelopmentRESTful APIsTeam CollaborationWritten CommunicationOral CommunicationSelf-starter

Required

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience

Hands‑on experience building applications using Flask

Proficiency in Python programming with solid understanding of core concepts

Can operate independently and within a team

Self-starter who takes initiative

Clearance: Must possess and maintain a Secret clearance