Python Developer Jobs in Triangle, VA, US

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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

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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

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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

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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

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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

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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

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Dir, Epidemiology Pipeline (TA - Virology)

Morrisville, North Carolina, United States

OnsiteFull Time

Syneos Health: Global biopharmaceutical services for clinical development and commercialization.

Graduate degree in Epidemiology, Statistics, or Public Health; knowledge of study designs; post-marketing/late-phase designs preferred; basic SAS/R/Python; strong communication and leadership.

SAS, R, Python

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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++

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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

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Strategic Research Fellow

Arlington, Virginia, United States

$26/hr HybridInternship

WETA: A public media organization producing television, radio, and digital content.

2+ YOEBachelor's degree; 0-2 years in research/strategy; strong analytic and writing skills; experience with data tools (Excel, R, Python, Tableau); proactive, curious, and able to engage leadership and external experts.

Excel, R, Python, Tableau

1mo

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1mo

Operations Research Analyst

Arlington, Virginia, United States

$122k-$197k/yr OnsiteFull Time

Cost Assessment and Program Evaluation (CAPE): Provides independent analytic advice to the Secretary of Defense.

Analyze complex defense programs using operations research methods; conduct studies; develop models; communicate findings to senior leaders.

R, Python, Excel, MATLAB, ArcGIS, AI/ML

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AI Safety Intern

Washington, District of Columbia, United States

$25/hr HybridFull Time, Internship

National Fair Housing Alliance: Eliminates housing discrimination through advocacy, education, and legal enforcement.

0+ YOECurrent student or recent graduate in environmental science/engineering, data science, policy, or related fields; strong quantitative skills; experience with data analysis, geospatial tools, and Python or R; interest in environmental justice and AI.

Python, R, Stata, Matlab, Tableau, QGIS, ArcGIS, GeoPandas, Folium

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NLP & Scientific Integrity Post-Doc

Rockville, Maryland, United States

$80k-$92k/yr OnsiteFull Time

NovaGen Research Fund: Developing open-source AI and data platforms for biomedical research.

PhD in NLP, computational linguistics, CS, information science, or related field; NLP publication record; strong Python and ML/NLP framework skills; experience with large text corpora and RAG; knowledge graphs; strong communication.

Python, PyTorch, Hugging Face Transformers, Git, GitHub, Docker, Kubernetes, CI/CD, Linux/Unix, AWS, PostgreSQL, Vector databases, Retrieval augmented generation, Knowledge graphs

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1mo

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

Seattle or McLean or United States

$230k-$300k/yr RemoteFull Time

Trase Systems: Provides an enterprise platform for deploying autonomous AI agents.

12+ YOE12–15+ years in ML; Python plus systems languages; deep ML/LLM, prompt engineering, multi-agent orchestration; experience shipping enterprise AI; production ML lifecycle; regulated deployments; strong technical leadership.

Python, Java, C++, APIs, Cloud platforms, Docker, Kubernetes, LLMs, Agent orchestration, Memory management

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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

$72k-$119k/yr HybridFull Time

M&T BankNYSE: MTB: Provides retail, commercial, and institutional banking and trust services.

1+ YOEBachelor’s degree plus 1 year quantitative modeling experience or 5 years education/work; strong Python; SQL; SAS/R; model development in credit risk.

Python, SQL, SAS, R

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2mo

Associate, Digital Data Analyst

Washington, District of Columbia, United States

$80k-$90k/yr HybridFull Time

AIPAC: Lobbies the United States government for pro-Israel policies.

1+ YOEAnalyze data, develop dashboards, and generate reports using BI tools; 1-3 years experience; Excel, SQL; Salesforce; Python a plus.

Business Objects, SAS, Salesforce, Microsoft Excel, SQL, Python

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1mo

Senior Ontologist

Springfield, Virginia, United States

OnsiteFull Time

Core4ce: Provides data-centric technology and engineering services for national security.

15+ YOEActive TS-SCI; 15+ years experience with PhD or 20+ years with BA/BS; proven ontology development, semantic tech, data modeling; DoD/IC experience preferred.

RDF, OWL, SPARQL, Python, Basic Formal Ontology (BFO), Common Core Ontologies (CCO)

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1mo

Regional Assessment Program Evaluator Task Lead

Tampa or Washington

OnsiteFull Time

Threat Tec: Providing threat emulation and wargaming solutions for defense agencies.

3+ YOEActive Top Secret clearance with SCI eligibility; 3+ years in a program evaluation role; experience evaluating interventions; proficient in statistical tools (R, Python, SPSS, SAS); AI/ML/NLP experience; field research and quasi-experimental methods; DoD/SOF environment exposure preferred.

R, Python, SPSS, SAS, AI/ML, NLP

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Cryptanalytic Computer Scientist 3

Annapolis Junction, Maryland, United States

$140k-$155k/yr OnsiteFull Time

Gormat: Provides cybersecurity and systems engineering services to government defense agencies

4+ YOEDoctoral degree with 4+ years, or Master’s with 6+ years, Bachelor’s with 8+ years, or Associate with 10+ years in CS/EE/math; programming plus math coursework; experience in CS research or development.

Python, Spark, C++, XKS

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1mo

Consultant - Data & Analytics

McLean, Virginia, United States

$76k-$123k/yr OnsiteFull Time

Highspring: Provides consulting, managed services, and talent solutions globally.

0+ YOEBachelor's degree in IS/CS/Engineering or related; SQL and Python; cloud data platforms; BI tools; AI-assisted development; strong communication and project delivery.

SQL, Python, Snowflake, Databricks, Redshift, Power BI, Tableau, Sigma, Codex, Claude Code, Cursor

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Data Scientist, Generative & Agentic AI Solutions

Washington, District of Columbia, United States

$135k-$190k/yr HybridFull Time

Alvarez & Marsal: Provides management consulting, restructuring, and business advisory services.

8+ YOE8+ years in Python, SQL, and AI/ML; Generative AI solutions; agentic AI frameworks; API/backend development; cloud deployments; client-facing; travel.

Python, SQL, Pandas, NumPy, Scikit-Learn, PyTorch, FastAPI, Flask, AWS, GCP, Azure, LangChain, CrewAI

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Policy Analyst - GEAPS

Washington D.C. or London

$66k-$72k/yr HybridFull Time

Center for Global Development: Conducts independent research to reduce global poverty and inequality.

4+ YOEMaster’s degree in economics/public policy/international development; 4+ years in policy analysis; strong research and analytical skills; experience with literature reviews, cost-effectiveness, and heterogeneity analyses; proficiency in data analysis tools; excellent written communication.

Stata, R, Julia, Python

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GIS Analyst/Sr. GIS Programmer – Towson, MD

Falls Church, Virginia, United States

HybridFull Time

Creative Information Technology: Provides IT solutions and software for government and healthcare sectors.

5+ YOEFive years+ in development using Java/.NET, JavaScript, HTML, C#, Python; ArcGIS Server and related ArcGIS tech; SQL/SSRS; strong problem solving and communication.

ArcGIS Server, ArcGIS API for JavaScript, ArcGIS Web AppBuilder, ArcGIS ModelBuilder, ArcGIS Mobile, CityWorks, Visual Studio 2010, ArcObjects SDK, SQL, SSRS, Oracle, SQL Server, Python, C#, JavaScript, HTML

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3mo

Knowledge Management Specialist

Fort Meade, Maryland, United States

$110k-$120k/yr OnsiteFull Time

Kalman & Company: Provides management and technical services for government agencies.

5+ YOEKnowledge Management Specialist with Power Platform expertise, 5+ years in development, US Citizenship, active Secret clearance, Bachelor’s degree in CS/IS, strong SharePoint, Python/JavaScript skills.

Power Apps, Power BI, Power Automate, SharePoint, Python, JavaScript

1mo

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1mo

Computer Science Teacher - Upper School

Bethesda, Maryland, United States

$70k-$100k/yr OnsiteFull Time

Holton-Arms School: Private college-preparatory school for girls in grades 3–12.

Teach Upper School CS to grades 9-12; develop and implement CS curriculum; bachelor’s degree; experience teaching programming (Python, JavaScript, Java); collaborate across grades.

Python, JavaScript, Java

2mo

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2mo

Director, AI & Automation

New York or Tysons

$175k-$200k/yr HybridFull Time

TEGNANYSE: TGNA: Operates local television stations and digital media platforms.

12+ YOE2+ Mgmt12-15 years technology leadership; 2+ years AI/automation strategy; cloud AI platforms; AI/ML frameworks; strong Python/SQL; API development; MLOps; Agile; excellent communication.

TensorFlow, PyTorch, scikit-learn, Azure OpenAI, AWS Bedrock, Google Vertex AI, Pandas, PySpark, REST API, GraphQL, React, Vue.js, Angular, MLOps, Docker, Kubernetes, Terraform, CloudFormation, Jira, Git, SQL, Python, API Development, AI pipelines, LLMs, RAG

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BioInformatics Analyst

Silver Spring, Maryland, United States

OnsiteFull Time

The Geneva Foundation: Conducts medical research and education for the U.S. military.

3+ YOEMasters in bioinformatics or related field; 2-3 years NGS data analysis; software development lifecycle experience; programming in R, Python, SQL; HPC experience; knowledge of biomedical ontologies; strong communication.

R, PHP, JavaScript, Perl, Python, SQL, Shell Scripting, Java, HPC, SLURM, Linux, macOS, Windows, UMLS, RxNorm, SNOMED CT

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Intelligence Management Specialist

Reston, Virginia, United States

OnsiteFull Time

Culmen International: Provides specialized mission support and security services to governments.

3+ YOEActive TS/SCI clearance with CI poly; 3+ years in knowledge sharing, information systems integration, and SharePoint development; experience with Java, Python, JavaScript, HTML/CSS; data visualization in Tableau/Power BI.

SharePoint, Java, Python, JavaScript, HTML, CSS, Tableau, Power BI

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Data Scientist

Bethesda, Maryland, United States

$102k-$138k/yr OnsiteFull Time

Total Wine & More: Large independent retailer of wine, spirits, and beer.

1+ YOEBachelor's in data science, CS, math, statistics, economics or related field; 1-4 years in data science; experience with ML model development, deployment, and monitoring; strong Python and SQL; cloud experience preferred.

Python, SQL, AWS, Azure, GCP, Airflow, Argo

2mo

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2mo

Director, Software Implementation Teams Lead – Corporate Platform Application

Centreville or London or Columbia

HybridFull Time

S&P GlobalNYSE: SPGI: Provides financial ratings, benchmarks, and data for global markets.

7+ YOE2+ MgmtLead platform modernization, migration, and consolidation; manage engineering teams; ensure reliability and security of enterprise platforms.

Java, C#, Python, Go, TypeScript