Python Developer Jobs in Spring Ridge, MD, US

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SME - Software Engineering (DC)

Los Angeles or Washington

$200k-$310k/yr HybridFull Time

Galaxia Technologies: Provides specialized engineering services for national security missions.

12+ YOE12+ years in software development; 10+ years in leadership; BS CS/SE or MS degree; proficient in Python/Java/C++; Agile/DevSecOps/SRE/CI/CD; TS/SCI clearance with CI polygraph.

Python, Java, C++, Agile, DevSecOps, Site Reliability Engineering, CI/CD

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Postdoctoral Position in Transient and Multi-messenger Astronomy Data Science

Greenbelt, Maryland, United States

$78k-$84k/yr HybridFull Time

Southeastern Universities Research Association: Advancing collaborative research through partnerships with leading universities.

PhD in astronomy, physics, or related field; strong data science, software development, data visualization, React/TypeScript, Python; experience with Apache Kafka and cloud computing preferred.

React, TypeScript, Python, Apache Kafka, Cloud computing

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Economist/Sr. Economist (Contractual) - ICDCI

Washington, District of Columbia, United States

OnsiteFull Time

International Monetary Fund: Provides loans and policy advice to stabilize global economies.

3+ YOEExperience in macroeconomic modeling, training development, econometric tools (Python, Stata, MATLAB/IRIS, EViews); 2-3 years modeling experience; English fluency; graduate economics.

Python, Stata, MATLAB, DYNARE, IRIS, EViews

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Flight Operations Engineer_Junior

Greenbelt, Maryland, United States

HybridFull Time

Pearl River Technologies: Provides technical mission support services to federal government agencies.

3+ YOEEntry-level flight dynamics/operational support role requiring aerospace/physics/math background; 0-3 years experience; DoD Secret clearance eligible.

Python, MATLAB, STK, Windows, Linux, UNIX

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JCATS Ground Campaign Modeler

Alexandria, Virginia, United States

$67k-$277k/yr OnsiteFull Time

Institute for Defense Analyses: Operates federally funded research centers for national security analysis.

2+ YOE2+ years with JCATS; Bachelor's in OR/Math/Systems Eng/CS; programming in R, Python, SQL, C++; research accomplishments; ability to develop analytic methodologies; security clearance eligible.

JCATS, STORM, AFSIM, R, Python, SQL, C++

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Software Development Intern

McLean, Virginia, United States

HybridInternship

Bana Solutions: Provides software engineering, cybersecurity, and data solutions for government agencies.

0+ YOEPursuing a Bachelor’s or Master’s degree in CS/SE/Data Science; basic ML concepts; proficient in at least one language (Python preferred); familiarity with ML libraries; strong problem-solving and teamwork.

Python, Java, C++, TensorFlow, PyTorch, scikit-learn, Pandas, Matplotlib, Git, AWS, Azure, GCP

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2mo

Partner, Head of Offer & Commercial Development

Seattle or San Francisco or Chicago or Cincinnati or Troy or Washington or Norwalk or New York

HybridFull Time

IpsosEuronext Paris: IPS: Provides global survey-based market research and public opinion polling.

10+ YOE10+ years in data analytics or consulting; strong commercial acumen; leadership experience; expertise in data integration and analytics; proficiency in Python, R, SQL, Tableau; cloud platform familiarity

Python, R, SQL, Tableau, AWS, Azure, GCP

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JCATS Ground Campaign Modeler

Alexandria, Virginia, United States

$67k-$277k/yr OnsiteFull Time

Institute for Defense Analyses: Conducts independent research for U.S. national security agencies.

2+ YOEJCATS experience; STORM/AFSIM exposure; degree in OR/math/Systems; programming in R, Python, SQL, C++; strong research record; develop analytic methods; communicate results; ability to obtain TS clearance.

JCATS, STORM, AFSIM, R, Python, SQL, C++

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AI Programmer

Washington or Washington

OnsiteFull Time

NTT DATA: Global IT services and digital business transformation solutions

4+ YOEMid–Senior AI programmer with 4–7+ years in AI agents, MCP servers, Python engineering.

Python, Git, Docker, LangChain, LangGraph, MCP

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Cyber Software Engineering Intern

Herndon, Virginia, United States

OnsiteInternship

Lockheed MartinNYSE: LMT: Designs and builds aerospace and defense technology systems.

Enrolled in Computer Science/Engineering; experience in C/C++/Python; Linux; US citizenship; ability to obtain government clearance.

C, C++, Python, Linux

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Summer Intern, Site Engineering

Washington, District of Columbia, United States

OnsiteInternship, Full Time

The Washington Post: Provides daily newspaper publishing and digital news reporting services.

0+ YOEPursuing a degree; experience with React, CSS, JavaScript, Python; frontend and backend interest; collaborative; on-site summer internship in DC.

React, CSS, JavaScript, Python, NodeJS

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2mo

Research Associate - Natural Language Processing (AI)

Alexandria, Virginia, United States

$69k-$194k/yr OnsiteFull Time

Institute for Defense Analyses: Provides technical research and analysis for national security agencies.

6+ YOEBachelor’s or Master’s in CS/AI/ Computational Linguistics/ Data Science; 6+ years NLP/software development; US citizenship; strong NLP and Python/SQL/Linux skills; web UI experience; ability to obtain/maintain security clearance.

BERT, sentence embeddings, transformers, TF-IDF, NMF, Python, SQL, Linux, JavaScript, Node.js, TypeScript

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AI/ML Intern

Reston, Virginia, United States

OnsiteInternship

Empower AI: Provides AI-enabled IT solutions for federal government agencies.

0+ YOEPursuing a degree in CS/Data Science/Engineering; strong Python/ML basics; ML pipelines; platform integration; good communication.

Python, PyTorch, Pandas, Hugging Face, REST, SDK, ServiceNow, Azure OpenAI

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1mo

General Maintenance and Repair Worker- PA-08-7010

Williamsburg or Washington

OnsiteFull Time

RB Consulting: Provides IT and professional services to government agencies.

8+ YOEBachelor's degree in CS, Systems Engineering, IT, Business Administration, or Data Science; minimum 8 years systems engineering experience; experience with government entities (DoD/VA); ERP systems (SAP, Oracle, MS Dynamics); data analysis tools (SQL, Python, R) and reporting (Power BI, Tableau); knowledge of data governance; US citizenship with ab...

ERP systems (SAP, Oracle, Microsoft Dynamics), SQL, Python, R, Power BI, Tableau

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Red Drum Holdings - Cryptologic Computer Scientist (Level 1-4)

Annapolis Junction, Maryland, United States

$119k-$220k/yr OnsiteFull Time

Red Drum: Develops data solutions for national security and intelligence missions.

5+ YOEStrong CS background; Python and Spark/PySpark; network and protocol analysis; TS/SCI with Polygraph; Bachelor’s or Associate degree with relevant experience.

Python, Spark/PySpark

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2mo

Senior Data Scientist

Lehi or Herndon

HybridFull Time

Epicor: Provides industry-specific enterprise resource planning software to global businesses.

6+ YOE6+ years in analytics/ML/AI; Python proficiency; PyTorch and ML frameworks experience; scalable data pipelines; cross-functional collaboration.

Python, PyTorch, ML SDKs, GPU-accelerated compute

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1mo

Senior Director, Software Engineering

Philadelphia or Alexandria or Ann Arbor

HybridFull Time

ClarivateNYSE: CLVT: Provides data, analytics, and workflow solutions for global innovation.

10+ YOE5+ Mgmt10+ years in technology leadership with cross-functional teams; 10+ years software engineering; Bachelor's in CS or related field; Proficient in Java and Python.

Java, Python, XML, HTML, XSLT, XML Schema, XQuery, XPath, PDF, TIFF, Angular, Talend, Pentaho, Databricks, Spark, EMR, Hive, Microservices, SOAP, REST, JavaScript, Node.js, AWS, AMQ, JMS, Spring Boot, PostgreSQL, MySQL, SQL Server, Oracle, ETL, SaaS, NL P, ML, AI

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Development Chief / Technical Architect

Arlington, Virginia, United States

HybridFull Time

Sprezzatura: Provides IT and management consulting for federal government agencies.

10+ YOEBA/BS or 5 years experience; moderate security clearance; 10+ years leading technical software and system solutions; software architecture expertise; Agile experience; strong leadership and communication; web and API development experience.

Java, JavaScript, Git, SQL, Python, Angular, React, Vue, AWS, Microsoft C#, Angular 2

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2mo

CWMD Computer Programming SME

Arlington, Virginia, United States

OnsiteFull Time

Apogee Engineering: Provides engineering and technology services to government defense agencies.

25+ YOEUS citizenship, TS/SCI clearance, Bachelor's; 25 years in technical DoD roles; Python/C++, C++, Visual Basic; modeling complex systems.

Python, C++, Visual Basic

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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

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Automated Tester

Fairfax, Virginia, United States

OnsiteFull Time

Prometheus Federal Services: Providing strategic consulting and program management for federal health agencies.

5+ YOE5+ years software testing, 2+ years automated testing; Selenium/Cypress/Playwright; QA/SDLC/Agile; CI/CD; Git; languages: JavaScript/Python/Java/C#

Selenium, Cypress, Playwright, Azure DevOps, Git, GitHub Actions, Jenkins, CI/CD, JavaScript, Python, Java, C#

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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