Python Developer Jobs in Dranesville, VA, US

2mo

Save

Mark Applied

Hide

2mo

University 2026 Talent Acquisition AI Product Engineering Intern

Mountain View or McLean or New York City or Tampa

OnsiteFull Time, Internship

ID.me: Provides secure online identity verification and digital wallet services.

Pursuing a Bachelor's or Master's in CS/Engineering/AI; strong Python and API skills; experience with automation/AI apps; familiarity with LLM prompting or orchestration; strong systems thinking.

Python, APIs, LLMs, AI frameworks, Workflow automation tools, Webhooks

1mo

Save

Mark Applied

Hide

1mo

AI Enablement Analyst

Reston, Virginia, United States

HybridFull Time

Revalize: Software for manufacturing design, modeling, and sales automation.

1+ YOE1–4 years in a technical role; hands-on with LLMs/GenAI; Azure/Foundry/C Copilot/Power Platform; API/webhooks; JavaScript/Python; automation workflows; strong collaboration.

Azure, Power Platform, Copilot, Foundry, Teams, API, webhooks, JavaScript, Python, n8n

Save

Mark Applied

Hide

CWMD Computer Programming SME

Arlington, Virginia, United States

$91k-$165k/yr OnsiteContract

Sayres Defense: Provides engineering and logistics support to the U.S. Navy.

5+ YOEBachelor's degree + 5+ years or Associate's + 8+ years or High School + 11+ years; experience in Python/C++/Visual Basic; knowledge of DoD modeling environments; TS with SCI eligibility.

Python, C++, Visual Basic

2mo

Save

Mark Applied

Hide

2mo

Delivery Engineering Lead

Washington, District of Columbia, United States

$235k-$255k/yr OnsiteFull Time

Virtru: Provides data-centric security and encryption for email and files.

10+ YOE3+ Mgmt10+ years software engineering; 3+ years engineering leadership; deployment automation expertise; strong Go/Python/Java skills; AI tooling experience; DevOps and IaC (Terraform, Ansible); stakeholder management.

Go, Python, Java, Terraform, Ansible, GitHub Copilot, Claude Code

1mo

Save

Mark Applied

Hide

1mo

AI Integration Lead

Washington, District of Columbia, United States

OnsiteFull Time

Citian: SaaS platform for transportation safety and infrastructure accessibility.

5+ YOEBachelor in CS or Data Science; 5+ years professional experience; 3+ years AI-focused experience; Python/SQL; RESTful APIs; AWS cloud; computer vision; civil engineering/geospatial exposure; strong communication.

Python, SQL, RESTful APIs, AWS, S3, Lambda, Computer Vision, Geospatial Data

Save

Mark Applied

Hide

Fifer University: Summer AI Internship

Washington, District of Columbia, United States

OnsiteInternship

CVP: Provides technology and strategy consulting services to federal agencies.

0+ YOERising college freshmen/sophomores/juniors in ANY degree; AI enthusiasts with project or hackathon experience; active GitHub; experience with GenAI for web/mobile apps; basic Python/JavaScript/Kotlin; prompt engineering; familiarity with AWS/Azure.

GitHub, Python, JavaScript, Kotlin, prompt engineering, LLMs, AWS, Azure, GenAI

2mo

Save

Mark Applied

Hide

2mo

AI Delivery Manager

Bethesda or Canton

$90k-$105k/yr HybridFull Time

3E: Provides data-driven chemical and workplace safety compliance software solutions.

4+ YOE4+ years in a technical delivery role; strong Python/JavaScript; CI/CD pipelines; cloud (AWS/Azure/GCP); delivery leadership across global teams; excellent communication; ETZ location; able to work across time zones.

Python, JavaScript, GitHub Actions, GitLab CI, Jenkins, Azure DevOps, AWS, GCP, Docker, Kubernetes, CI/CD, AI coding assistants

2mo

Save

Mark Applied

Hide

2mo

AI Researcher Intern DU26

Baltimore, Maryland, United States

$15/hr OnsiteMultiple Commitments Available

Davis Unlimited Information Technologies: Provides IT consulting and systems engineering services to government agencies.

0+ YOEPursuing Bachelor's or Master's in CS, Software Engineering, Applied Mathematics, or related field; GPA 3.0+; strong Python/Java/C++/JavaScript experience; familiarity with deep learning tools; able to work >=30 hours/week for 8 weeks.

Python, Java, JavaScript, TypeScript, C++, PyTorch, TensorFlow, Codex, Claude Code, Gemini

Save

Mark Applied

Hide

Quantitative Analytics & Model Development Analyst Senior - Data, Model & Analytics

Tysons Corner or Pittsburgh

OnsiteFull Time

PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.

3+ YOEAdvanced quantitative analytics, model development, AI knowledge, Python proficiency; 3+ years in financial services preferred.

Python

2mo

Save

Mark Applied

Hide

2mo

Research Assistant

Washington, District of Columbia, United States

$49k-$61k/yr OnsiteFull Time, Temporary

International Food Policy Research Institute: Conducts research-based policy solutions for global food security.

Bachelor’s in related field; experience with ASR in low-resource languages; Python and SQL; multicultural collaboration; English communication.

Python, SQL, NLP, ASR, LLMs, HuggingFace, AWS

1mo

Save

Mark Applied

Hide

1mo

Managing Director - Account Lead (Finserv/Banking)

Ashburn, Virginia, United States

OnsiteFull Time

Infinitive: Consultancy for modernizing and monetizing enterprise data through AI.

10+ YOE10+ years in consulting or business development; proven multi-million-dollar book; banking/financial services experience; strong delivery and sales leadership; Bachelor's in business; excellent communication; DC metro onsite.

SQL, Python, AWS, Salesforce, LinkedIn, Microsoft Office, Google Suite

1mo

Save

Mark Applied

Hide

1mo

Principal Applied ML Researcher (Agentic Systems & Applied AI Platform)

Seattle or McLean

$230k-$300k/yr HybridFull Time

Red Cell Partners: Incubating technology companies in healthcare and national security sectors.

12+ YOELead ML/LLM strategy; 12+ years in production ML; strong Python and systems skills; enterprise AI delivery.

Python, Java, C++, Cloud, Containerization, APIs

Save

Mark Applied

Hide

Research Assistant

Washington, District of Columbia, United States

$23-$23/hr OnsiteFull Time, Temporary

American University: Private research university providing undergraduate and graduate education programs.

0+ YOEBachelor's degree; <1 year experience; 35 hours/week; temporary (1 year); Python, behavioral testing, data analysis.

Python, Linux, PyControl

Save

Mark Applied

Hide

IT Specialist (APPSW)

Washington, District of Columbia, United States

$85k-$133k/yr OnsiteFull Time

Federal Election Commission: Enforces campaign finance laws and oversees federal election funding.

Experience in IT software development, web applications; Python, Django/Flask; contributes to production-ready code.

Python, Django, Flask, SQL, PostgreSQL

3mo

Save

Mark Applied

Hide

3mo

Policy and Data Analysis Intern (San Francisco)

San Francisco or Washington

$24-$26/hr OnsiteInternship

International Council on Clean Transportation: Conducts technical research for clean transportation and environmental policies.

0+ YOEPursuing or completed degree in engineering, economics, policy, transportation, environment, or energy; strong data analysis with Python or R; good communication in English.

Python, R, Excel, Pandas, SciPy, NumPy, Matplotlib, tidyverse

1mo

Save

Mark Applied

Hide

1mo

Physical Scientist Technician I

Sterling, Virginia, United States

OnsiteFull Time

Axiom Consultants: Provides technology and scientific consulting services to federal agencies.

Bachelor's in meteorology or related field; upper air instrumentation; help desk experience; LabVIEW/MATLAB/Python; strong data analysis and reporting.

Excel, LabVIEW, MATLAB, Python, Ticketing systems, Instrumentation data interfaces

1mo

Save

Mark Applied

Hide

1mo

AL/ML Research Scientist

Herndon, Virginia, United States

HybridFull Time

Excelity: Provides IT solutions and software engineering for government agencies.

8+ YOEPhD preferred; strong Python and ML frameworks; TS/SCI with CI Poly; extensive experience in AI/ML research and government projects.

Python, PyTorch, TensorFlow, HuggingFace

Save

Mark Applied

Hide

Post Doctoral Research Associate -1

Washington, District of Columbia, United States

$60k-$70k/yr OnsiteFull Time

Howard University: Private research university providing undergraduate and graduate degree programs.

PhD in Civil/Structural Engineering; expertise in structural health monitoring; experience with time-series data; MATLAB/Python; strong research and publication record.

MATLAB, Python, Machine Learning, Computer Vision, Time-series analysis, System identification, Signal processing

Save

Mark Applied

Hide

Research Associate

Washington, District of Columbia, United States

OnsiteFull Time

ClearPath: Develops policy solutions to accelerate clean energy innovation.

Analytical thinker with energy policy/analysis skills; proficient in Excel and/or Python/R; strong written and verbal communication; willing to travel up to 10%.

Excel, Python, R, Stata

Save

Mark Applied

Hide

Credit Model Development Quantitative Analyst II - Small Business and Home Secured (Hybrid - see potential locations in job description)

Buffalo or Bridgeport or Wilmington or Baltimore or Washington or New York City

$72k-$119k/yr HybridFull Time

M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.

1+ YOEBachelor’s degree and at least 1 year of quantitative modeling experience; strong Python, SQL; model development and data management skills.

Python, SQL, SAS, R

Save

Mark Applied

Hide

Research Assistant, Economic Policy Studies

Washington, District of Columbia, United States

$50k-$54k/yr OnsiteFull Time

American Enterprise Institute: Conducts research and promotes ideas on public policy issues.

0+ YOEBachelor's in economics or mathematics; 0–2 years experience; proficiency in Stata, R, Excel; Python preferred; strong math/stats background; econometrics coursework.

Stata, R, Excel, Python

Save

Mark Applied

Hide

Raising National Climate Ambition Intern

Washington, District of Columbia, United States

$20-$24/hr HybridFull Time, Internship

World Resources Institute: Conducts environmental research and data analysis for global sustainability.

Bachelor’s degree completed or near completion; strong research and data analysis skills; experience with Excel/R/Python; effective written communication; familiarity with climate policy.

Excel, R, Python

2mo

Save

Mark Applied

Hide

2mo

Librarian for Computational Theology

Sterling Div. Quad, Virginia, United States

$68k-$145k/yr HybridFull Time

Yale University: Provides higher education, conducts research, and offers healthcare services.

2+ YOEStrong computational skills; programming in Python/JavaScript, XQuery; experience with digital imaging, AI, data workflows; excellent communication and project management; LMS experience preferred.

Python, JavaScript, XQuery, Jupyter, Observable, Google Colab

Save

Mark Applied

Hide

Associate AI Security Resident

Washington or San Francisco or Santa Monica or Pittsburgh or Boston

$90k-$177k/yr HybridFull Time

RAND: Provides research and analysis for public policy and security.

1+ YOETechnical security/engineering background; leadership experience; programming in Python/Java/C/C++; threat modeling; strong communication; policy analysis; collaboration; MS Office.

Python, Java, C/C++, Threat modeling, MS Office

1mo

Save

Mark Applied

Hide

1mo

Applied Mathematician/Analyst

Dahlgren, Virginia, United States

OnsiteFull Time

Bowhead: Provides diversified technical and professional services to federal government agencies.

5+ YOEBachelor’s in math/physics; 5+ yrs in applied math; modeling, analytics, ML; software development

Python, Java, C/C++, MATLAB, R, JavaScript, Ada

1mo

Save

Mark Applied

Hide

1mo

Director of Polling

Washington, District of Columbia, United States

$100k-$110k/yr OnsiteFull Time

American Progress: A progressive think tank developing and advocating for public policy.

6+ YOEMaster’s degree or equivalent; 6-8 years in opinion research; full polling life cycle; data analysis with SQL, Python, or R; strong writing and visualization skills.

SQL, Python, R, Survey Methodology

Save

Mark Applied

Hide

Data Manager

Washington, District of Columbia, United States

$111k-$125k/yr OnsiteFull Time

Malala Fund: Championing every girl's right to twelve years of education.

4+ YOE4–7+ years backend data development; SQL; ETL pipelines; Python; data modeling; API integrations.

SQL, Python, ETL, APIs, Salesforce, Tableau, MuleSoft, Zapier, Snowflake, dbt, Databricks, Power BI

1mo

Save

Mark Applied

Hide

1mo

Research Scientist - Microwave Sensor Cal/Val

College Park, Maryland, United States

$70k-$120k/yr HybridFull Time

Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.

Experience in microwave sensor calibration/validation; programming in IDL/Matlab, Python, FORTRAN, C/C++, Bash; BS/BA in a related field; ability to analyze data and document results.

IDL, Matlab, Python, FORTRAN, C/C++, Bash

Save

Mark Applied

Hide

CPAESS Scientist II

College Park, Maryland, United States

$71k-$92k/yr HybridFull Time

UCAR: Manages the National Center for Atmospheric Research for the NSF.

4+ YOEBackground in climate/weather forecasting, programming (Python/Fortran/MATLAB), data analysis, and bilingual English/Spanish or English/French; willingness to work in US locations including remote options.

Python, Fortran, MATLAB, Unix scripting, GIS

1mo

Save

Mark Applied

Hide

1mo

Analyst IV - DOE (Onsite)

Washington, District of Columbia, United States

OnsiteFull Time

BluePath Labs: Provides consulting, research, and technical solutions for government missions.

15+ YOETS/SCI or Q clearance; 15+ years RTES risk analysis; Bachelor's in RTES or related; Excel, Power BI, Python; leadership of analytical teams; strong risk reporting.

Excel, Power BI, Python

Save

Mark Applied

Hide

Imagery Scientist - EO Expert-Job#779

Springfield, Virginia, United States

OnsiteFull Time

Allen Integrated Solutions: Provides technical and engineering services for national security missions.

6+ YOE6+ years as an EO expert; TS/SCI clearance; experience with EO imagery, algorithms, Python, MATLAB, and Google Earth Engine; ability to communicate with technical and non-technical audiences.

Python, MATLAB, Google Earth Engine, Remote Sensing, Image Processing

1mo

Save

Mark Applied

Hide

1mo

Summer Research Assistant (Internship)

Washington, District of Columbia, United States

$25/hr HybridInternship, Full Time

Keybridge: Provides economic research and public policy consulting services.

0+ YOEPursuing a degree in economics, public policy, business, or data analytics; strong written/verbal communication; Excel/PowerPoint proficiency; Python/R a plus; internship suitable for entry-level candidates.

Microsoft Excel, PowerPoint, R, Python

Save

Mark Applied

Hide

Research Assistant

Arlington, Virginia, United States

HybridFull Time

Institute for Justice: Non-profit law firm litigating constitutional and civil liberties cases.

0+ YOEBachelor’s degree in social sciences; strong data skills; experience with quantitative data and statistics; proficient with Excel; familiarity with Stata/R/Python/SPSS preferred; ability to work independently and on a team.

Excel, Stata, R, Python, SPSS

Save

Mark Applied

Hide

Junior Foreign Affairs Analyst

Washington, District of Columbia, United States

$85k-$110k/yr HybridFull Time

MELE Associates: Provides technical and engineering services to government agencies.

Master’s degree; active DOE Q or DoD Top Secret clearance; proficiency in GIS and Microsoft 365 tools; Python; strong organization and collaboration skills; hybrid work in Washington, DC.

ArcGIS, Power Automate, Power BI, Power Apps, Python, Microsoft Office Suite

Save

Mark Applied

Hide

Applied AI ML lead

McLean or Wilmington

OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.

3+ YOELead AI/ML in cybersecurity; develop ML models; strong Python, PyTorch/Scikit-Learn; SQL; data analysis.

Python, Pandas, SQL, Data Visualization, Matplotlib, Seaborn, Plotly, PyTorch, Scikit-Learn, Jupyter, SageMaker Notebooks

Save

Mark Applied

Hide

Director, Economic Research

Washington, District of Columbia, United States

$110k-$115k/yr OnsiteFull Time

American Bankers Association: Represents and provides services to the US banking industry.

7+ YOELead economic research on banking sector; analyze data, build dashboards, present insights; 7+ years experience; strong Excel/PowerPoint and programming (R/Python) skills; degree in related field.

Excel, PowerPoint, R, Python

Save

Mark Applied

Hide

Research and Training Meteorologist for International Desks

College Park, Maryland, United States

$68k-$120k/yr OnsiteFull Time

Lynker: Provides scientific and technical services for environmental and climate data.

1+ YOEMasters or higher in Meteorology or related; bilingual English/Spanish; strong communication; 1+ year operational meteorology or research; programming in Linux/Python; experience training materials; GIS/tools knowledge; statistics.

Python, Linux, Unix, ArcGIS, GEMPAK, Web programming languages

Save

Mark Applied

Hide

Post Masters RA - Human-Earth Systems & Science

College Park, Maryland, United States

$81k-$105k/yr OnsiteFull Time, Temporary

Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.

Master's degree required within 24 months or within 8 months of hire; strong writing, communication, and teamwork skills; background in energy/environment research; programming experience in R/Python/C++.

R, Python, C++

2mo

Save

Mark Applied

Hide

2mo

Co-op - Computational Lab

Silver Spring, Maryland, United States

OnsiteMultiple Commitments Available

United TherapeuticsNasdaq: UTHR: Develops medicines for rare diseases and creates manufactured organs.

Enrolled in a Master’s or PhD program; onsite 40 hrs/week in Silver Spring, MD; modeling/simulation or ML skills; strong teamwork and communication; proficient in at least one of R, Python, Julia, MATLAB.

Python, R, Julia, MATLAB