ETL Developer

Responsibilities

• Design, d evelop and manage ETL workflows using Apache NiFi to support a geospatial visualization platform
• Learn the nuances of t he existing NiFi system and the related AWS and PostgreSQL infrastructure in order to monitor and troubleshoot real time issues
• Obtain an understand ing of existing NiFi flows with minimal support from others
• Develop new NiFi flows that a dopt best practices of existing NiFi flows
• Take feedback on NiFi flows and develop requested changes
• Take direction and communicate status via a ticketing system
• Interface with analysts via email, chat, and in person meetings to comprehend future data flow needs and refine general requirements into specific actions
• Interface with a development cycle using a local development environment of container ized infrastructure and version control via Git and NiFi Registry
• Gain competency in g eospatial database design and employ best practices for table creation, indexing, and unique constraints
• Take feedback from analysts on nuances to support application data layers
• Programmatically manipulate and transform data from multiple sources
• Query and analyze large datasets using SQL
• Retrieve and process data from external systems via APIs
• Support data quality, integrity, and performance optimization efforts
• U nderstand Python and data science frameworks while differentiating between experimental pr ototypes and enterprise level software requirements
• Develop Python in support of data science related efforts or ETL prototypes

Requirements

• Experience: Bachelor's degree with 8+ years of relevant experience, OR Master's degree with 7+ years of experience, OR Doctorate with 6+ years of experience
• Degree in Computer Science, Systems Engineering, Geography, or a related technical field
• Active TS/SCI clearance with required polygraph
• U.S. Citizenship required
• Willingness to work onsite full-time
• Willingness to develop NiFi flows using existing best practices
• Strong understanding of ETL concepts and best practices
• Strong experience with databases for data management
• Proficiency in SQL for querying large datasets
• Experience with API integration and data retrieval
• Demonstrated experience with programmatic data manipulation
• Competency to rapidly adopt container ized development proficiency
• Competency to rapidly adopt AWS architecture proficiency
• Competency to rapidly adopt NiFi registry and Git for code management
• C reativity to e xperiment and recommend best practice cod ing improvements
• Drive to adopt and recommend AI into development processes
• Ability to design and develop custom NiFi processors using Java
• Experience with AWS cloud services for data ingestion and processing
• Strong experience with PostgreSQL for data management
• Hands-on experience with Apache Airflow
• Hands-on experience with Apache NiFi
• Hands-on experience with NiFi registry and Git
• Hands-on experience with Git and repository actions and pull requests
• Hands-on experience in Python for data manipulation and API inte r facing
• Experience working with geospatial data and related tool
• Understanding of basic data science concepts and tools

Additional Information

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status. Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. This position requires an active U.S. Government Security Clearance at the TS/SCI level with required polygraph. We are seeking an experienced ETL Developer to provide onsite support for a geospatial visualization platform. This role focuses on developing, maintaining, and optimizing data pipelines to ensure reliable data flow into a PostgreSQL database. The ideal candidate will have strong experience in ETL processes, data integration, and working with large, complex datasets, including geospatial data.

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