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Python Data Developer Jobs in Virginia (NOW HIRING)

NimbusAITech LLC

Python Developer

Mclean, VA · On-site

$51.50 - $71/hr

Python Software Developer (Financial Accounting & Forecasting Applications) Client: Freddie Mac ... Partner with data engineers, infrastructure teams, and FP&A business stakeholders to implement ...

CGI Inc.

AWS Python Developer with ETL

Reston, VA · On-site

$52.25 - $72/hr

The Data Engineer will build and maintain ETL/ELT processes, perform source to target data mapping and data quality validation, optimize SQL workloads, and support reporting and analytics needs. The ...

Pioneering Evolution LLC

Data Engineer

Arlington, VA · On-site

$100K - $155K/yr

... DevOps, and AI/ML engineers Technical Environment: Databases: PostgreSQL, Azure Cosmos DB Cloud: Microsoft Azure / Azure Government Languages: SQL, C#/.NET, Python Data Engineering: ETL/ELT, data ...

CapTech Consulting

Python Developer

Richmond, VA · On-site

$49.75 - $68.50/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

CapTech Consulting

Python Developer

Richmond, VA · On-site

$49.75 - $68.50/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

CapTech Consulting

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

CapTech Consulting

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

CapTech Consulting

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

CapTech Consulting

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

CapTech Consulting

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

CapTech Consulting

Python Developer

Reston, VA

$52.25 - $72/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

CapTech Consulting

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Designing, developing, and deploying Python-based applications and systems according to client ... Experience with streaming platforms and data engineering such as Databricks or Apache Spark

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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 Platforms)

Mclean, VA • On-site

Eliassen Group
IT Services • 5 - 10K employees
Learn more about Eliassen Groupexternal

$60 - $65/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 6 days ago

Job description

Description:
Hybrid 3 days in Mclean in McLean, VA
Our client seeks a Python Developer to support a voice biometrics platform. The contractor will enhance Python-based ETL pipelines, automate historical voice-data ingestion, and maintain platform reliability on AWS with PySpark and SQL. The team works with real-time voice data and data science models and prioritizes stability, infrastructure upgrades, and operational efficiency.
Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $60.00 to $65.00/hr. w2
JN -92
Responsibilities:
  • Enhance and automate existing voice-data ingestion processes.
  • Build and support infrastructure around existing ETL and data pipelines.
  • Maintain platform reliability and support infrastructure upgrades.
  • Develop and support Python-based ETL and backend services on AWS.
  • Collaborate with a small engineering team to ensure operational efficiency.

Experience Requirements:
  • Strong Python development experience.
  • Hands-on AWS experience.
  • PySpark and Spark experience.
  • Experience supporting ETL and data pipelines.
  • Strong SQL and data experience.
  • Nice to have: AsyncIO, prior experience with our client, data engineering background, and API or microservices development.

Recruitment Transparency Notice

Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (, ) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group's use of these tools, including AI tools, as part of the application and hiring process.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact .
About Eliassen Group:
Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients' capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.
Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.
Don't miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!
Eliassen Group logo

About Eliassen Group

Sourced by ZipRecruiter

Eliassen Group provides strategic consulting and talent solutions to drive our clients' innovation and business results. Our purpose is to positively impact the lives of our employees, clients, consultants, and the communities in which we operate. Leveraging over 30 years of success, our expertise in talent solutions, life sciences consulting, Agile consulting, cloud services, risk management, business optimization, and managed services enables us to partner with our clients to execute their business strategy and scale effectively. Headquartered in Reading, MA, and with offices from coast to coast, Eliassen Group offers local community presence and deep networks, as well as national reach.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Reading, MA, US

Year founded

1989

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