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Python Data Developer Jobs in Virginia (NOW HIRING)

Palnar

Sr. Python Data Engineer

Mclean, VA · On-site

Python, Java, Spark, SQL, Databricks, RESTful APIs, AWS Glue, ECS S3 The role is to continue to ... This work involves building pipelines to get data into the platform, update drools based rules, and ...

eSolutionsFirst, LLC

Sr. Python Developer

Mclean, VA · On-site

$51.50 - $71/hr

Python Full Stack Developer Mclean, VA Must Have Qualifications: Must have practical experience ... Python data processing technologies, e.g. Pandas, Numpy * Solid understanding on web applications ...

GCyber

Data Developer

Arlington, VA · On-site

GCyber is seeking a Data Developer / Data Engineer to help establish an integrated, trusted data ... warehouses, REST APIs, Python, Spark, or comparable technologies. * Familiarity with data ...

GCyber

Data Developer

Arlington, VA · On-site

GCyber is seeking a Data Developer / Data Engineer to help establish an integrated, trusted data ... warehouses, REST APIs, Python, Spark, or comparable technologies. * Familiarity with data ...

GCyber

Data Developer

Arlington, VA · On-site

GCyber is seeking a Data Developer / Data Engineer to help establish an integrated, trusted data ... warehouses, REST APIs, Python, Spark, or comparable technologies. * Familiarity with data ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

System One

Data Developer

Falls Church, VA · On-site

Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If ... Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or ...

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Python Data Developer information

What is a Python data developer?

Python Data Developers are professionals who use the Python programming language to collect, process, and analyze data. They build and maintain data pipelines, write scripts for data manipulation, and work with databases to ensure data is accessible and usable for analytics and business insights. These developers often collaborate with data scientists, analysts, and other IT professionals to support data-driven decision-making within an organization.

What are the key skills and qualifications needed to thrive as a Python data developer, and why are they important?

To excel as a Python Data Developer, you need strong programming skills in Python, a solid understanding of data structures, algorithms, and experience with relational and NoSQL databases. Familiarity with data processing libraries (like Pandas, NumPy), ETL tools, and version control systems, as well as knowledge of cloud platforms (such as AWS or Azure), are typically required. Problem-solving ability, attention to detail, and effective communication are vital soft skills in this role. These skills enable efficient data pipeline development, ensure data quality, and facilitate collaboration within technical teams.

What are some common challenges faced by Python data developers when working with large datasets?

Python Data Developers often encounter challenges related to efficiently processing and managing large datasets, such as optimizing data pipelines for speed and memory usage. Handling data quality issues, integrating data from multiple sources, and ensuring scalability of their solutions are also frequent hurdles. Collaboration with data engineers, analysts, and stakeholders is crucial for understanding requirements and delivering robust results. Staying up to date with the latest libraries and tools, like Pandas, Dask, or PySpark, is also important to overcome these challenges and maintain high performance.

What is the difference between Python Data Developer vs Data Analyst?

AspectPython Data DeveloperData Analyst
Required SkillsPython, SQL, data modeling, ETL processesExcel, SQL, data visualization, basic statistics
CertificationsPython certifications, data engineering coursesData analysis certifications, Excel certifications
Work EnvironmentData engineering teams, software development projectsBusiness units, reporting teams
Industry UsageTech, finance, healthcare, where data pipelines are neededMarketing, finance, operations for insights and reporting

The Python Data Developer focuses on building data pipelines, integrating data sources, and developing scalable data solutions using Python. In contrast, Data Analysts primarily interpret data, create reports, and provide insights for decision-making. While both roles require SQL and data handling skills, Python Data Developers are more involved in data engineering tasks, whereas Data Analysts focus on data visualization and analysis.

What are popular job titles related to Python Data Developer jobs in Virginia?

For Python Data Developer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Python Data Developer jobs in Virginia look for?

The top searched job categories for Python Data Developer jobs in Virginia are:

What cities in Virginia are hiring for Python Data Developer jobs?

Cities in Virginia with the most Python Data Developer job openings:

Python Data Developer jobs near you

Python Developer (Data Engineering focus)

Richmond, VA • On-site

System Soft Technologies
IT Services • 501 - 1,000 employees
Learn more about System Soft Technologiesexternal

$49.75 - $68.75/hr

Contractor

Posted 14 days ago

Job description

Hello,
Hope you are doing well, This is Santhosh from SYSTEM SOFT TECHNOLOGIES. Please go through the below position and let me know your interest.
Python Developer
Open for hybrid -Richmond or McLean VA, Dallas, TX, Chicago, IL
Here is a summary and structural breakdown of this new 5-month contract role for a Python/Data Engineer.
Key Job Details
Role: Python Developer (Data Engineering focus)
Core Project Scope & Responsibilities
Voice Ingestion Pipeline: Ingest real-time voice data from a specific target source, process it, and safely convert/integrate it into the Capital One data ecosystem.
Model Feature Engineering: Collaborate directly with Data Scientists running biometrics models to build out new feature sets that continuously improve model performance and accuracy.
Platform Stability & Automation: Partner with the backup operations team to maintain system stability, while proactively looking for architecture opportunities to automate the ingestion and transformation processes.
Technical Skill Set Requirements
Must-Haves: High proficiency in Python, AWS, Snowflake, and AWS Glue.
Strong Plus: PySpark / Apache Spark for distributed data processing, Complex data modeling (most core data models and pipelines are already built and established).
Soft Skills: Highly independent working style, proactive problem solver, and strong communication skills to sit between engineers, backup operators, and data scientists.

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