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Senior Data Engineer Python Jobs in Washington (NOW HIRING)

TriOptus LLC

Sr. Data Engineer

Mclean, VA · On-site

$116.40K - $139.80K/yr

Job Title - Sr Data Engineer Location - (100% Remote) Duration: 12 Months + Extension Job Type: Contract Top 4 Spark Scala - Must 5 years with Spark Scala Python - Must AWS - Must (S3, Lambdas, EMR ...

Dark Wolf Solutions

Senior Data Engineer

Chantilly, VA · On-site

$108.50K - $147.40K/yr

Senior Data Engineer Chantilly/Herndon, VA Dark Wolf constructs and deploys data management and ... Python * AWS * Experience with REST APIs Desired skills: * Iceberg * Presto/Trino/Spark

ECS

Senior Data Engineer

Washington, DC · On-site

$175K - $200K/yr

Everforth ECS Federal is seeking a TS-cleared Senior Data Engineer to support one of our mission ... Support data analytics tasks and projects using Python * Support and lead data visualization tasks ...

ECS Limited

Senior Data Engineer

Washington, DC

$175K - $200K/yr

Everforth ECS Federal is seeking a TS-cleared Senior Data Engineer to support one of our mission ... Support data analytics tasks and projects using Python * Support and lead data visualization tasks ...

Lancesoft

Senior Data Engineer

Reston, VA · On-site

$70 - $75/hr

Senior Data Engineer: Remote Location: Remote Pay range: $70/hr. - $75/hr. On w2 Note: Temp to hire ... Python * RedShift/SQL Key Responsibilities * Define the end-to-end testing scope based on solution ...

NS2 Mission

Senior Data Engineer

Chantilly, VA · On-site

$109.60K - $148.80K/yr

Join a collaborative, mission-driven team where your leadership in Python, ETL, and cloud data ... NS2 Mission is seeking a Senior Data Engineer to join a growing engineering team in Chantilly, VA

CACI International

Sr. Data Engineer

Arlington, VA

$131.90K - $158.40K/yr

Job Title: Sr. Data Engineer Job Category: Information Technology Time Type: Full time Minimum ... SQL, Python, R, SAS, and Java Scripts). * 4+ years' experience working with projects involving ...

NS2 Mission

Senior Data Engineer

Chantilly, VA · On-site

$109.60K - $148.80K/yr

Join a collaborative, mission-driven team where your leadership in Python, ETL, and cloud data ... NS2 Mission is seeking a Senior Data Engineer to join a growing engineering team in Chantilly, VA

RIT Solutions

Senior Data Engineer

Bethesda, MD

$113.60K - $154.30K/yr

Senior Data Engineer Location: Bethesda 5x Onsite Duration: 6-month CTH Partner with Data Services ... Extensive experience with SQL and DBMSs and experience with programming languages such as Python.

Elder Research

Senior Data Engineer

Arlington, VA · Hybrid

$122.10K - $165.90K/yr

Senior Data Engineer General Information Requisition # 683 Locations USA-VA-Arlington Posting Date ... Proficiency with SQL, Python, and data engineering frameworks used in analytics development.

Elder Research

Senior Data Engineer

Arlington, VA · Hybrid

$122.10K - $165.90K/yr

Senior Data Engineer General Information Requisition # 683 Locations USA-VA-Arlington Posting Date ... Proficiency with SQL, Python, and data engineering frameworks used in analytics development.

CACI International, Inc.

Sr. Data Engineer

Arlington, VA · On-site

$131.70K - $158.20K/yr

Job Title: Sr. Data Engineer Job Category: Information Technology Time Type: Full time Minimum ... SQL, Python, R, SAS, and Java Scripts). * 4+ years' experience working with projects involving ...

Elder Research

Senior Data Engineer

Arlington, VA · On-site

$122.10K - $165.90K/yr

Senior Data Engineer General Information Requisition # 683 Locations USA-VA-Arlington Posting Date ... Proficiency with SQL, Python, and data engineering frameworks used in analytics development.

Elder Research

Senior Data Engineer

Arlington, VA · Hybrid

$121.90K - $165.70K/yr

Senior Data Engineer General Information Requisition # 683 Locations USA-VA-Arlington Posting Date ... Proficiency with SQL, Python, and data engineering frameworks used in analytics development.

Samprasoft

Senior Data Engineer

Mclean, VA · On-site

$108.70K - $147.70K/yr

Senior Data Engineer Location: Mclean VA Duration: 12+ months contract Responsibilities include ... Develop Python, PySpark, Spark scripts to filter/cleanse/map/aggregate data. * Be able to build ...

Kanak Elite Services Inc

Data Engineer

Mclean, VA · On-site

$115.70K - $139K/yr

Python Pyspark node.js vue.js AWS EMR/Glue Lambda S3 SNS DynamoDB Databricks Description: Sr. Data Engineer Leads meetings with internal customers to determine data needs Requirements mapping and ...

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Senior Data Engineer Python information

What are the key skills and qualifications needed to thrive as a Senior Data Engineer Python, and why are they important?

To thrive as a Senior Data Engineer Python, you need deep expertise in Python programming, data modeling, and ETL pipeline design, often supported by a degree in computer science or a related field. Familiarity with big data frameworks (such as Spark or Hadoop), cloud platforms (like AWS, GCP, or Azure), and relevant certifications are highly valued. Strong problem-solving, communication, and leadership skills enable effective collaboration and project delivery in cross-functional teams. These competencies are crucial for building robust, scalable data solutions that drive business insights and operational efficiency.

How does a Senior Data Engineer specializing in Python typically collaborate with data scientists and other engineering teams?

A Senior Data Engineer working with Python often plays a central role in bridging the gap between data science and engineering teams. They design and maintain robust data pipelines that ensure clean, reliable data is available for analytics and machine learning projects. Collaboration involves frequent communication with data scientists to understand data requirements and with software engineers to integrate data solutions into production systems. This multidisciplinary teamwork helps streamline project workflows and drives the development of scalable data solutions across the organization.

What does a Senior Data Engineer Python do?

A Senior Data Engineer Python is responsible for designing, building, and maintaining complex data pipelines and architectures using Python as a primary programming language. They work with large datasets, ensuring data is collected, stored, and processed efficiently to support analytics and business intelligence. Their role often includes optimizing data workflows, collaborating with data scientists, and implementing data quality and security best practices. Senior Data Engineers also mentor junior team members and may help define data engineering strategies for their organization.

What is the difference between Senior Data Engineer Python vs Data Engineer Python?

AspectSenior Data Engineer PythonData Engineer Python
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesDesigning architecture, mentoring, complex data pipelinesBuilding data pipelines, data collection, basic ETL tasks
CertificationsRelevant certifications (e.g., AWS, GCP)Entry-level certifications preferred
Work EnvironmentCross-functional teams, project leadershipData teams, development environment

Senior Data Engineer Python roles typically require more experience, leadership, and complex project responsibilities compared to Data Engineer Python roles, which focus on building and maintaining data pipelines with less emphasis on leadership.

What are the most commonly searched types of Data Engineer Python jobs in Washington? The most popular types of Data Engineer Python jobs in Washington are:
What are popular job titles related to Senior Data Engineer Python jobs in Washington? For Senior Data Engineer Python jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Senior Data Engineer Python jobs in Washington look for? The top searched job categories for Senior Data Engineer Python jobs in Washington are:
What cities in Washington are hiring for Senior Data Engineer Python jobs? Cities in Washington with the most Senior Data Engineer Python job openings:
Senior Data Engineer Python jobs near you

Senior Data Engineer (Python/PySpark/AWS)

Infinitive Inc

Ashburn, VA • On-site

$117.10K - $140.60K/yr

Full-time

Posted 17 days ago

Job description

*Candidates must be local to the Washington D.C. metro area.
About Infinitive:
Infinitive is a data and AI consultancy that enables its clients to modernize, monetize and operationalize their data to create lasting and substantial value. . We possess deep industry and technology expertise to drive and sustain adoption of new capabilities. We match our people and personalities to our clients' culture while bringing the right mix of talent and skills to enable high return on investment.
Infinitive has been named "Best Small Firms to Work For" by Consulting Magazine 7 times most recently in 2024. Infinitive has also been named a Washington Post "Top Workplace", Washington Business Journal "Best Places to Work", and Virginia Business "Best Places to Work."
We are seeking a highly skilled and motivated Data Engineer to join our dynamic team. As a Data Engineer, you will play a crucial role in designing, developing, and maintaining our clients data infrastructure. Your expertise in Python, PySpark, ETL processes, CI/CD (Jenkins or GitHub), and experience with both streaming and batch workflows will be essential in ensuring the efficient flow and processing of data to support our clients.
Responsibilities:
Data Architecture and Design:
  • Collaborate with cross-functional teams to understand data requirements and design robust data architecture solutions.
  • Develop data models and schema designs to optimize data storage and retrieval.

ETL Development:
  • Implement ETL processes to extract, transform, and load data from various sources.
  • Ensure data quality, integrity, and consistency throughout the ETL pipeline.

Python and PySpark Development:
  • Utilize your expertise in Python and PySpark to develop efficient data processing and analysis scripts.
  • Optimize code for performance and scalability, keeping up-to-date with the latest industry best practices.

Data Integration:
  • Integrate data from different systems and sources to provide a unified view for analytical purposes.
  • Collaborate with data scientists and analysts to implement solutions that meet their data integration needs.

Streaming and Batch Workflows:
  • Design and implement streaming workflows using PySpark Streaming or other relevant technologies.
  • Develop batch processing workflows for large-scale data processing and analysis.

CI/CD Implementation:
  • Implement and maintain continuous integration and continuous deployment (CI/CD) pipelines using Jenkins or GitHub Actions.
  • Automate testing, code deployment, and monitoring processes to ensure the reliability of data pipelines.

Qualifications:
  • Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
  • 7+ years of proven experience as a Data Engineer or similar role.
  • Strong programming skills in Python and expertise in PySpark for both batch and streaming data processing.
  • Hands-on experience with ETL tools and processes.
  • Familiarity with CI/CD tools such as Jenkins or GitHub Actions.
  • Solid understanding of data modeling, database design, and data warehousing concepts.
  • Excellent problem-solving and analytical skills.
  • Strong communication and collaboration skills.

Preferred Skills:
  • Knowledge of cloud platforms such as AWS, Azure, or Google Cloud.
  • Experience with version control systems (e.g., Git).
  • Familiarity with containerization and orchestration tools (e.g., Docker, Kubernetes).
  • Understanding of data security and privacy best practices.

Infinitive is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

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