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Python Data Developer Jobs in Vienna, VA (NOW HIRING)

Vision IT USA Inc

Be Seen First

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Very strong in Python application development ( not Data Engineer) Strong AWS Lambda - Serverless Strong in Step Functions Strong application development with 6 to 10+ years of experience. Visa: NO ...

Prophecy Technologies

Python Developer-AWS

Mclean, VA · On-site

$50.75 - $70/hr

The role involves building backend microservices, data pipelines, and enterprise-grade solutions using Python, AWS services, and modern DevOps practices. The candidate will work closely with cross ...

Nalley Consulting

Data Scientist - Mid

Reston, VA · On-site

Requirements: * 4+ years of experience using programming languages, including Python, R, or Java, to manipulate and analyze data * Bachelor's degree in Computer Science, Mathematics, or relevant ...

AST SpaceMobile

Data Engineer Lead

Lanham, MD · On-site

$102.60K - $135.10K/yr

Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by ... Python (data processing, automation, pipeline development) * Cloud platforms such as AWS (preferred ...

Nalley Consulting

Data Scientist - Mid

Reston, VA · On-site

Requirements: * 4+ years of experience using programming languages, including Python, R, or Java, to manipulate and analyze data * Bachelor's degree in Computer Science, Mathematics, or relevant ...

AST SpaceMobile

Data Engineer Lead

Lanham, MD

$102.60K - $135.10K/yr

Position Overview We are seeking a Lead Data Engineer to serve as a senior individual contributor ... Python (data processing, automation, pipeline development) * Cloud platforms such as AWS (preferred ...

Nalley Consulting

Data Scientist - Sr

Reston, VA · On-site

Requirements: * 4+ years of experience using programming languages, including Python, R, or Java, to manipulate and analyze data * Bachelor's degree in Computer Science, Mathematics, or relevant ...

Snowrelic Inc

Python Developer

Washington, DC · On-site

$57 - $78.50/hr

Role: Python Developer Location: DC Required Skills and Experience: * Hands-on experience ... Experience with creating dashboards, reports based on data sources, plat file data. Microsoft Power ...

AST SpaceMobile

Data Engineer Lead

Lanham, MD

$102.60K - $135.10K/yr

Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by ... Python (data processing, automation, pipeline development) * Cloud platforms such as AWS (preferred ...

Nalley Consulting

Data Scientist - Sr

Reston, VA · On-site

Requirements: * 4+ years of experience using programming languages, including Python, R, or Java, to manipulate and analyze data * Bachelor's degree in Computer Science, Mathematics, or relevant ...

Dlapiper

Data Engineer

Reston, VA

$119.10K - $143K/yr

Together. Summary The Data Engineer, Solutions & Data role designs, builds, and operates data ... Proficiency in SQL and Python. * Data pipeline tooling and cloud data services experience (Azure ...

Dlapiper

Data Engineer

Washington, DC

$129.70K - $155.70K/yr

Together. Summary The Data Engineer, Solutions & Data role designs, builds, and operates data ... Proficiency in SQL and Python. * Data pipeline tooling and cloud data services experience (Azure ...

DLA Piper

Data Engineer

Reston, VA · On-site

$119.10K - $143K/yr

Together. Summary The Data Engineer, Solutions & Data role designs, builds, and operates data ... Proficiency in SQL and Python. * Data pipeline tooling and cloud data services experience (Azure ...

Cornerstone Defense

Python Developer

Chantilly, VA · On-site

$51.50 - $71/hr

Job #3456 Python Developer: w orks as part of a team to implement functionality as part of multiple efforts to build data processing applications while taking ownership of architectural design ...

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Python Data Developer information

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$13

$58

$86

How much do python data developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for python data developer in Vienna, VA is $58.84, according to ZipRecruiter salary data. Most workers in this role earn between $48.51 and $66.83 per hour, depending on experience, location, and employer.

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 are Python Data Developers?

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 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 Vienna, VA? For Python Data Developer jobs in Vienna, VA, the most frequently searched job titles are:
What job categories do people searching Python Data Developer jobs in Vienna, VA look for? The top searched job categories for Python Data Developer jobs in Vienna, VA are:
Python Data Developer jobs near you
Python Developer

Python Developer

Vision IT USA Inc

Reston, VA • On-site

$52.25 - $72/hr

Contractor

Posted 14 days ago

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Job description

We are seeking a Python Developer to become an integral part of our team! You will be responsible for creating and modifying computer application software or specialized utility programs.

Very urgent positions: Very strong in Python application development ( not Data Engineer)
Strong AWS Lambda - Serverless
Strong in Step Functions
Strong application development with 6 to 10+ years of experience.
Visa: NO OPT or CPT
Hybrid
Location: VA
Plase Send resume to Email: sonia@visionitus.com.
Phone n.o: 571-377-1352

Vision IT USA logo

About Vision IT USA

Sourced by ZipRecruiter

Vision IT usa has a vision of helping our client’s interests and to create value through our knowledge as one of the best job consultancy. We focus on finding the high potential professionals and placing them to help our clients globally. We, at Vision IT usa believe we are company for the people, of the people and from the people. We believe in the empowerment of people and in creating leaders from employees, and help companies soar in their businesses. We are firm believers of having a long-term association with our clients, our employees, and our partners. We want our clients, our partners and our employees to benefit, flourish with our extensive knowledge, our methodologies and our effective solutions and strategies. We pride ourselves in our organizational skills and extensive knowledge in the IT sector. We want our clients to feel secure with us, our employees to feel there is growth. We just want to grow together.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Manassas , VA, US

Year founded

2000

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