Python Developer Jobs in Silver Spring, MD, US

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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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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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Genomics Computational Systems Biologist

Frederick, Maryland, United States

$140k-$160k/yr OnsiteFull Time

Cape Fox Federal Integrators: Provides government agencies with professional, technical, and training services.

5+ YOEMaster's degree in biomedical science, bioinformatics, math, or computer science; 5+ years experience; HPC, Linux, scripting; NGS data analysis; Python/Perl/Shell/R/C++/Java; U.S. citizen; Tier 1 background check; travel.

HPC, Linux, Python, Perl, Shell, R, C++, Java, Next Generation Sequencing, Oxford Nanopore, Illumina, Pipeline automation, Bioinformatics tools

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Sr Data Scientist

Baltimore or De Pere or Chicago or Kennett Square or Houston or Warrenville

$131k-$145k/yr HybridFull Time

Constellation EnergyNASDAQ: CEG: Produces carbon-free electricity and supplies energy to customers.

5+ YOEPython-based data science, ML model development, generative AI, and end-to-end pipelines; Masters/PhD in quantitative field; nuclear/power data domain experience; strong ML/ statistics; proficient in Python/R/Scala/SQL.

Python, R, Scala, SQL, Spark, Hadoop, Databricks, Azure Data Factory

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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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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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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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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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Sr. Research Associate, Mass Spectrometry (#1901)

Frederick, Maryland, United States

$65k-$107k/yr OnsiteFull Time

Battelle National Biodefense Institute: Manages the national laboratory for biological threat defense.

6+ YOE6+ years with BS or 4+ with MS; MS instruments (LC-MS/MS, MALDI-TOF); proteomics/metabolomics experience; sample prep; data analysis with Proteome Discoverer, Compound Discoverer, MassHunter, Skyline, MaxQuant, FragPipe, MS-Dial; programming (R, Python) a plus; strong communication and teamwork; U.S. citizen with ability to obtain interim secret th...

Mass spectrometry instruments, LC-MS/MS, MALDI-TOF, Proteomics software, R, Python, Proteome Discoverer, Compound Discoverer, MassHunter, Skyline, MaxQuant, FragPipe, MS-Dial

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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

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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

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Research Scientist III

Columbia or United States

$90k-$123k/yr HybridFull Time

UL Research Institutes: Performs independent research to advance global public safety science.

8+ YOEPhD or Masters with relevant experience; strong data science, GIS, Python/R; experience with large spatial/temporal data; risk analysis and model development; proficient communicator and collaborator.

Python, R, GitHub, Pandas, ArcGIS, QGIS, ArcGIS Pro, ArcGIS Online, AWS

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GIS Analyst/Sr. GIS Programmer

Towson, Maryland, United States

HybridFull Time

TriTech Enterprise Systems: Provides IT consulting and enterprise systems for government agencies

5+ YOEFive+ years in GIS app development with J2EE/.NET/JavaScript/Python; ESRI ArcGIS; SQL/SSRS; bachelor’s in Business or Computer Science or related field; background check required.

ArcGIS Server, ArcGIS APIs, ArcGIS JavaScript API, ArcGIS Web AppBuilder, Collector, ArcSDE, ArcGIS Mobile, SQL, SSRS, C#, Python, JavaScript, HTML, J2EE, .NET, Visual Studio

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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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Director, Analytics

Columbia, Maryland, United States

$167k-$191k/yr RemoteFull Time, Contract

DentsuTokyo Stock Exchange: 4324: Providing global advertising, digital marketing, and media communications services.

2+ YOELead analytics teams; develop and deliver marketing analytics; proficient in R/Python/SAS/SQL; 2+ years experience; Master’s in quantitative field; remote and travel up to 20%; salary range provided.

SAS, R, SQL, Python, Tableau, MicroStrategy, Adobe Analytics, Google Analytics, DMP

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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

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2mo

Intern - Undergraduate

Herndon, Virginia, United States

$16-$17/hr OnsiteInternship

DeltekNYSE: ROP: Software and information solutions for project-based businesses.

0+ YOEPursuing or completed bachelor’s in CS/engineering/data science; 0-1 years software/AI experience; strong AI/ML coursework; internship preferred.

Java, Python, SQL, PostgreSQL, Git, IDEs, Prompt Engineering, LLMs, Machine Learning

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CNO Analyst/Programmer Level 1

Annapolis Junction or Hanover

$135k-$150k/yr OnsiteFull Time

Adventure Technology Services: Providing specialized IT services and engineering for government agencies.

TS/SCI with Polygraph; Bachelor's in CS/IS/Network Engineering or equivalent; IAT Level 2 Certification; multiple experience options for education.

C, C++, Java, Perl, Python, Assembly, Visual Studio, .NET, UNIX, Makefiles

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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

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Software QA Lead

Arlington, Virginia, United States

$145k-$185k/yr OnsiteFull Time

Sabre Systems: Provides engineering and IT solutions for defense customers.

4+ YOE2+ MgmtBachelor’s degree; 4+ years software engineering; 2+ years leadership in QA; diverse testing methodologies; SDLC knowledge; test automation; CI/CD; strong communication.

Python, pytest, C++, GoogleTest, Selenium, CI/CD, DevOps tools

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Client Services Consultant

Reston or Promontory or Austin or Plano or Burlington or Princeton or Durham

$107k-$190k/yr OnsiteFull Time

BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.

12+ YOEKubernetes SRE with deep systems engineering, customer advocacy, IaC, observability, and strong scripting skills.

Kubernetes, vSphere, Terraform, Helm, GitOps (ArgoCD or Flux), Prometheus, Grafana, Jaeger, OpenTelemetry, Bash, Python

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Software Quality Assurance Lead

Arlington, Virginia, United States

$130k-$217k/yr OnsiteFull Time

American Systems: Providing engineering and IT solutions to federal government agencies.

4+ YOE2+ MgmtSenior QA lead with 4+ years software engineering/testing, 2+ years leadership; strong testing methodologies; SDLC/DevOps; TS/SCI clearance eligibility.

Python, pytest, C++, GoogleTest, Selenium, CI/CD, DevOps

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E T Consultant

Washington, DC, District of Columbia, United States

OnsiteContract

World Bank Group: Providing financial and technical assistance to developing countries globally.

5+ YOEMaster’s degree with 5 years of experience or Bachelor’s with 7+ years in software development; strong Java, Python, Bash; Spring Framework; DevOps (ADO); Angular/Node.js; UML; Oracle SQL; SDLC; UML and design experience; good communication.

Java, Python, Bash, Spring, Spring Boot, Spring Data, ADO, Angular, Node.js, JavaScript, HTML, Oracle SQL, PL/SQL, UML, Eclipse, IntelliJ, CI/CD, version control

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AI/ML Subject Matter Expert (SME) / Analytics Team Lead

Arlington or Merrifield

OnsiteFull Time

Nationwide IT Services: Provides IT and management consulting services to federal government agencies.

5+ YOE5+ years in analytics languages (Python, R, SQL); 2+ years ML/AI model training (supervised/unsupervised) including NLP for unstructured data; 3+ years SQL development; 2+ years data visualization; 2+ years unstructured data manipulation.

Python, R, SQL, NLP, Data Visualization Tools

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2mo

Director of Research and Development, Center for Geospatial Information Technology

Arlington, Virginia, United States

OnsiteFull Time

Virginia Tech: Public land-grant university providing higher education and research.

Doctoral degree in geospatial science, environmental science, systems engineering, computer science, or related field; strong record in geospatial analytics/AI/environmental modeling; proven externally funded research funding; DoD TS/SCI eligibility; citizenship required; excellent collaboration and communication.

Geospatial software, Python, R, GIS, Machine Learning, Environmental Modeling

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Consumer Product Strategy Analyst II/III – Analytics & Model Development

Charlotte or Hunt Valley or Las Vegas or Utica

$82k-$126k/yr HybridFull Time

Bank of AmericaNYSE: BAC: Provides global banking, investment, and wealth management services.

1+ YOE1+ years SQL, Tableau; Python; advanced Excel; strong communication; multi-project handling; data analysis and reporting.

SQL, Tableau, Python, Excel, Alteryx, SAS, SSMS, Oracle, Hadoop, Teradata

2mo

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2mo

Hardware Development Intern - Electrical

Ashburn, Virginia, United States

OnsiteInternship

Overview Energy: Beaming clean solar power from orbit to the grid.

0+ YOEPursuing a bachelor’s or master’s in CS or EE; strong Python with hardware interaction; LTSpice; UART/I2C; Raspberry Pi/Arduino; Git; VS Code; US citizenship.

Python, LTSpice, Git, VS Code, Altium, Raspberry Pi, Arduino, UART, I2C, Microcontrollers

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Senior Data Analyst

Quantico, Virginia, United States

OnsiteFull Time

Data Intelligence: Provides engineering and cybersecurity solutions for federal government clients.

10+ YOEMaster’s degree in data science, computer science, engineering, mathematics, or related field; 10+ years in data science or advanced analytics; experience with software integration/testing; strong Python and R; data science, data mining, statistics, and graph algorithms; SQL/NoSQL; API development; ETL pipelines; data manipulation and visualization...

Python, R, SQL, NoSQL, APIs, ETL, Jupyter Notebook, Pandas, NumPy, Requests, Data Visualization Tools, Spreadsheet software

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Workplace Research Lead

Chicago or Los Angeles or Arlington or San Francisco or Seattle or Boston or San Jose

OnsiteFull Time

Avanade: Provides Microsoft-focused IT consulting and digital transformation services.

3+ YOEPhD preferred or Master’s in I/O psychology/related field; 3+ years applied research in industry; experience with mixed methods, client-facing work, and AI tools.

Power BI, Python, R

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Scientist II

Silver Spring, Maryland, United States

$109k-$115k/yr OnsiteFull Time

Goldbelt: Provides government contracting, tourism operations, and marine transportation services.

1+ YOE1+ MgmtPhD in immunology or microbiology; 1-3 years post-degree; leadership experience; strong statistical/data analysis and communication skills; experience with small animal models; independent researcher.

ELISA, ELISPOT, Flow cytometry, Statistical analysis, Microsoft Excel, Python, R