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Python Jobs in Washington, DC

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Python • washington dc

Last updated: 22 hours ago

Senior Data Scientist - Python & Machine Learning

Castellum IncWashington, District Of Columbia, United States
$140,000.00 yearly
Full-time

Salary: $140,000 - 160,000 per year.Masters or PhD in Statistics, Mathematics, Computer Science, or a related quantitative discipline.TS/SCI Level Security Clearance.Proficient in statistical progr... Show more

 • Promoted

Automation Specialist (Ansible / Python + VMware)

ROI AgencyWashington DC, DC, US
Remote
Part-time

Automation Specialist (Ansible / Python + VMware).We need Automation Specialists with strong Ansible and Python skills who can overlay VMware/VCF environments to deliver infrastructure-as-code, con... Show more

Senior Python & SAS Developer (Data Modernization)

Illumen Group Inc.Suitland, MD, United States
Full-time

LightFront is seeking a Senior Python & SAS Developer (Data Modernization) to support a long-term Census contract.This role will focus on modernizing legacy federal statistical and survey processin... Show more

System Administrator

The Computer Merchant, LTD.Washington, DC, US
$52.00 hourly
Full-time

JOB TITLE: RHEL SYSTEMS ADMINISTRATOR JOB LOCATION: WASHINGTON, DC WAGE RANGE*: 52.PER HOUR JOB NUMBER: SAIJP00038741 REQUIRED EXPERIENCE: Qualifications: • Bachelor's degree in Computer Science, I... Show more

 • Promoted

Python Developer

NT ConceptsMcLean, VA
Full-time

We are seeking a Python Developer to join our team.Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Secur... Show more

Senior Python Developer

AretumMcLean, VA, US
Remote
Full-time
Quick Apply

Public Trust Eligibility Required.Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland se... Show more

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Sr. Python Engineer, Agentic AI

Comcast CorporationWashington D.C., District of Columbia, United States
$168,328.72 yearly
Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company.From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions... Show more

Senior Python Developer

Zachary PiperArlington, VA
Full-time

Zachary Piper Solutions is seeking a.The selected candidate will have a strong background in Python and C++ to support embedded systems projects.This position emphasizes oversight, compliance, and ... Show more

Senior Python Backend Engineer - San Francisco, CA

AHU Technologies IncWashington, DC, US
Full-time

We're building a consumer finance app for emerging markets, in partnership with extremely large distribution partners.We are creating a joint virtual banking and cryptocurrency wallet that allows u... Show more

Python Developer

pinnacleArlington, VA, US
Full-time

Job Description</h3><br /><p>Pinnacle Government Solutions is a minority-owned small business that provides Software, AI/ML, and Cloud Engineering Solutions for our Department of ... Show more

Sr Python developer with AWS

INFT Solutions IncMcLean, VA, Virginia, US
Temporary

Sr Python developer with AWS</b></p> <p><b>McLean, VA (ONLY LOCAL)</b></p> <p><b>18 Months Contract</b></p> <p>One of our dire... Show more

Engineering Lead (Python & Django)

AllocoreArlington, VA, US
Full-time
Quick Apply

Allocore  powers the leading government loans, grants, and fraud prevention programs with a unified cloud-based platform built for efficiency and security.Our advanced solutions power the larg... Show more

SAS to Python / R Migration Architect

Ignite ITSuitland-Silver Hill, MD, US
Full-time
Quick Apply

The SAS to Python/R Migration Architect is responsible for.SAS to modern open-source ecosystems (Python and R).SAS (Base SAS, PROC SQL, STAT, ETS, MACRO, etc.Code inventory and dependency mapping.D... Show more

Senior Software Engineer / React and Python

Motion RecruitmentArlington, Virginia, United States
Full-time

A rapidly growing consumer fintech organization is looking to hire a Senior Full Stack Engineer for a high-impact product team.The role is primarily remote, but candidates located in the DC area ar... Show more

Data Scientist - Python & Machine Learning

DeloitteMcLean, Virginia, United States
$95,000.00 yearly
Full-time

Salary: $95,000 - 130,000 per year.Bachelors degree in a related field.Must have legal authorization to work in the United States without employer sponsorship.Active TS/SCI Polygraph security clear... Show more

 • Promoted

Senior Python Developer

ADG TECH CONSULTING, LLCWashington, DC, US
Full-time

Job Title: Senior Software Engineer (Python) Overview We are looking for a Senior Backend Engineer to support federal software engineering efforts, primarily focused on operations and maintenance o... Show more

 • Promoted

Python Developer

Tactibit Technologies LLCSuitland, Maryland, United States
Permanent

Tactibit Technologies provides innovative information technology, cybersecurity, and cloud support services to the Federal Government.We support some of the nation's most critical and demanding pro... Show more

Senior Spark & Python Developer

Mavens GuildMcLean, Virginia, United States
Full-time

In a senior developer role, you will design and build data flow and data integration processes to enhance loss prevention technologies for a leading financing firm.Drawing from your vast hands... Show more

SR Engineer — SATCOM Networking & Software (C/C++/Python)

MTI SystemsAlexandria, VA, US
Full-time
Quick Apply

We’re building and fielding SATCOM networking capabilities where software, RF realities, and operational constraints collide.If you’ve shipped networking software that had to perform un... Show more

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The cities near Washington, DC that boast the highest number of python jobs are:
Senior Data Scientist - Python & Machine Learning

Senior Data Scientist - Python & Machine Learning

Castellum IncWashington, District Of Columbia, United States
30+ days ago
Salary
$140,000.00 yearly
Job type
  • Full-time
Job description

Salary: $140,000 - 160,000 per year

Requirements:
  • 5-7 years of experience in data manipulation and statistical model development.
  • Masters or PhD in Statistics, Mathematics, Computer Science, or a related quantitative discipline.
  • TS/SCI Level Security Clearance.
  • Proficient in statistical programming languages such as R, Python, and SQL.
  • Familiarity with data architecture creation and management.
  • Knowledge of various machine learning techniques like clustering, decision trees, and neural networks.
  • Strong coding skills in multiple programming languages including C, C++, Java, and JavaScript.
  • Experience with statistical and data mining methods such as regression and text mining.
  • Ability to evaluate third-party data sources like Google Analytics and Facebook Insights.
  • Proficiency in distributed computing tools including Hadoop and Spark.
  • Experience in data visualization tools like Periscope and ggplot.
Responsibilities:
  • Collaborate with various departments to identify how to utilize company data to enhance business solutions.
  • Analyze and mine data from company databases to improve product development and marketing strategies.
  • Evaluate the reliability and effectiveness of new data sources and collection methods.
  • Create custom data models and algorithms applicable to data sets.
  • Apply predictive modeling techniques to optimize customer experience and revenue generation.
  • Establish frameworks for A/B testing and assess model quality.
  • Work alongside different teams to implement models and monitor their results.
  • Develop processes and tools to oversee model performance and ensure data accuracy.
Technologies:
  • Hadoop
  • Java
  • JavaScript
  • Machine Learning
  • Marketing
  • Python
  • SQL
  • Security
  • Spark
  • Redshift
  • D3
  • Hive
  • Support
  • MySQL
  • Network
  • Web

More:

At Corvus Consulting, LLC, we are seeking a mid-level Data Scientist to join our dedicated team based in the National Capital Region (NCR). In this role, you will work closely with diverse stakeholders, including product, sales, leadership, and marketing teams, to glean actionable insights from extensive datasets. We value innovation and a passion for finding solutions within complex information. This position is contingent upon contract award and funding, including final salary and compensation details.

last updated 21 week of 2026