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Python Developer

Company:
Zillion Technologies, Inc.
Location:
Tysons, VA, 22107
Posted:
December 22, 2025
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Description:

Local candidates only # Interview Type: In-Person

Job Title: Python Developer-Full Stack Senior

Locations: Onsite in Mclean, VA (5 days a week)

Job Description:

Must Have Qualifications Python, PySpark, SQL Agile practices.

Qualifications:

Bachelor’s degree in computer science, information technology or related field; advanced studies/degree preferred.

5 years’ extensive knowledge and experience in the Data technologies for Data Analytics, Data Lake/Mart/Warehouse, Databases SQL/NoSQL (DB2, Mongo, Postgres),

Big Data Technologies (Spark or PySpark), ETL (Informatica, Talend), REST API, Integration/EAI technologies like Informatica

3+ years’ experience with Technologies including Web Service API, XML, JSON, JDBC, Java, Python.

3+ years working with SaaS platforms such as Snowflake, Collibra, Mongo/MongoDB Atlas,

Knowledge of enterprise data models, information classification, meta-data models, taxonomies and ontologies.

Exposure to Full stack enterprise application development(Agular, Spring Boot, Automation testing using Selenium)

5-7 years’ experience in a logical/physical data modeling, data architecture, data analysis, and data management role

Experience with different query languages such as PL/SQL, T-SQL, and ANSI SQL

Experience with database technologies such as DB2, PostgreSQL, Snowflake

Knowledge of data warehousing and business intelligence concepts including data mesh, data fabric, data lake, data warehouse, and data marts Keys to Success in this Role:

Ability to operate as a self-motivated, pro-active, and result-driven problem solver with excellent analytical and interpersonal skills

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