Python Software Developer Jobs in Hampstead, MD, US

Save

Mark Applied

Hide

Data Engineer II

Annapolis, Maryland, United States

$110k/yr OnsiteFull Time

Crisis24: Integrated risk management and global crisis response solutions.

2+ YOEMaster's or Bachelor's in CS/DS/IT with 2+ years experience; strong Python, SQL, NoSQL, data modeling, testing, and data visualization.

Python, SQL, NoSQL, Data Visualization, Automated Testing, Big Data Technologies

2mo

Save

Mark Applied

Hide

2mo

Senior Application Programmer/Developer (Secret Clearance and Full time On-site)

Washington, District of Columbia, United States

$135k-$145k/yr OnsiteFull Time

MicroHealth: Provides specialized health IT services for federal government agencies.

5+ YOEBachelor's degree in CS/IT or related field; 5+ years full-stack development; strong C#, Python, JavaScript/TypeScript; experience with .NET, SQL databases, HL7; federal/government contracting experience a plus.

C#, Python, JavaScript, TypeScript, .NET, SQL Server, Oracle, MySQL, HTML5, CSS3, jQuery, REST, SOAP, WSDL, XML, AWS, Azure DevOps, Jira, Palantir Foundry, Palantir Gotham, Git, CI/CD, HL7, EHR, HIPAA, Crystal Reports

Save

Mark Applied

Hide

US E - GPS Consulting Services - ServiceNow Developer *SS* - HC/HRST - USDC - Profile

Gilbert or Lake Mary or Mechanicsburg

HybridFull Time

Deloitte: Provides professional audit, consulting, advisory, and tax services.

4+ YOE4+ years of technical web development experience; HTML, CSS, JavaScript, and/or Python; Bachelor's degree; hybrid work with US Delivery Center locations; US work authorization; travel up to 10%; relocation within 12 weeks if needed.

HTML, CSS, JavaScript, Python

Save

Mark Applied

Hide

Senior AI/ML Engineer

New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington D.C. or Boston or Colorado or Seattle or San Francisco or San Diego or Reston

OnsiteFull Time

Cooley: Provides legal counsel to technology and life sciences companies.

5+ YOE5+ years in AI/ML; hands-on with Azure/AWS; Python; LLMs; data integration; LangChain or similar; cloud security and governance.

Python, Azure, AWS, LangChain, LangSmith, Pydantic AI, APIs, Data Ingestion, Data Lakes, Data Warehouses

Save

Mark Applied

Hide

Full-Stack Engineer (Senior)

Washington, District of Columbia, United States

RemoteFull Time

Spear AI: Develops AI software and sensors for maritime defense operations.

Senior full-stack engineer with TypeScript, React, Node.js, SQL, Docker/Kubernetes, Python; strong emphasis on code quality, performance, and collaboration.

TypeScript, TailwindCSS, React, Next.js, React Context, Node.js, GraphQL, REST APIs, SQL, PostgreSQL, Docker, Kubernetes, Python

2mo

Save

Mark Applied

Hide

2mo

Embedded Platform Engineer

Washington, District of Columbia, United States

RemoteFull Time

Valinor: Develops specialized hardware and software for defense and government.

3+ YOE3+ years building and operating production systems; strong scripting in Python/TypeScript; CI/CD, containers, cloud platforms; AI tooling; security/compliance awareness; eligible for U.S. Secret clearance.

Python, TypeScript, GitHub Actions, Docker, Kubernetes, Azure, AWS, GCP, JFrog, CI/CD, AI tooling

1mo

Save

Mark Applied

Hide

1mo

Senior Full Stack Developer (React)

New Hyde Park or Moline or Hartford or Framingham or West Palm Beach or Norcross or Chicago or Milwaukee or Baltimore or Piscataway or United States

$125k-$150k/yr RemoteFull Time

Parts Authority: Distributes automotive and truck replacement parts to the aftermarket industry.

5+ YOE5+ years full-stack production experience; Python (FastAPI/Flask) and React (TypeScript); AI/ML integration; Kafka; PostgreSQL; Redis; strong communication.

Python, FastAPI, SQLAlchemy, Pydantic, React, TypeScript, Tailwind, Redis, PostgreSQL, Kafka, Databricks, MLflow, Docker, Kubernetes, GitHub Actions, Terraform, ODBC, Data Queues, WebSockets, FastAPI, RH other

1mo

Save

Mark Applied

Hide

1mo

Missionforce - Associate Forward Deployed Engineer (FDE), Public Sector

Washington or Herndon

$96k-$177k/yr HybridFull Time

SalesforceNYSE: CRM: Provides cloud-based customer relationship management and business software.

3+ YOE3-7 years software engineering or systems integration; CS background; proficiency in JavaScript/Java/Python/Apex; hands-on delivery of production solutions; AI/LLM experience; data integration/APIs; secure environment experience; travel 25-50%; US citizenship with security clearance.

JavaScript, Java, Python, Apex, Salesforce Platform, Data Cloud, LLMs, AI/ML

Save

Mark Applied

Hide

Summer Intern Software Engineering, CloudOps

Washington, District of Columbia, United States

OnsiteFull Time

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

0+ YOEPursuing CS/SE with knowledge of data structures, algorithms; experience with Java, Python, JavaScript/TypeScript, Go, Ruby, or SQL; familiar with Git; cloud concepts (AWS, Azure, or GCP); containerization/CI/CD; databases; strong problem solving; collaboration.

Docker, AWS CDK, CloudFormation, Datadog, GitHub, Jenkins, CodePipelines, ECS, Load Balancers

Save

Mark Applied

Hide

AI Platform and Applications Engineer

Washington, District of Columbia, United States

$103k-$185k/yr HybridFull Time

National Endowment for Democracy: Provides grants to strengthen democratic institutions and values worldwide.

8+ YOEBachelor's degree or equivalent; 8-10 years software/platform engineering; 2-3 years AI/LLM experience; strong Python/TypeScript; API and backend experience; AI-enabled apps with LLMs, embeddings, retrieval; RAG and agentic workflows; containerized deployments; Linux; observability; strong communication.

Python, TypeScript, Node.js, APIs, Linux, Git, Docker, CI/CD, observability, vector databases, embeddings, RAG, llama.cpp, Hugging Face

Save

Mark Applied

Hide

Forward-Deployed Engineer

Washington, District of Columbia, United States

$185k-$260k/yr RemoteFull Time

Legion Intelligence: Secure generative AI platform for defense and enterprise workflows.

4+ YOE4+ years in forward deployed/solution engineering; full-stack; Python/JS/TS; enterprise integrations; UI with Node/Next/React; autonomous; strong communicator; US citizens/Green Card holders; TS/SCI clearance.

Python, JavaScript, TypeScript, Node.js, Next.js, React, Palantir Foundry, Databricks, ServiceNow, Microsoft O365, Atlassian, n8n

1mo

Save

Mark Applied

Hide

1mo

DevOps Engineer

McLean or Chantilly

OnsiteFull Time

eDesign House: Provides secure software and cloud solutions for government agencies.

3+ YOEActive TS/SCI clearance with CI Poly; U.S. Citizenship; 3+ years in DevOps/SRE/Cloud; Python/Bash; Kubernetes; cloud infra; secure environments.

Terraform, Ansible, Docker, Kubernetes, Jenkins, GitLab CI, CircleCI, CloudFormation, Prometheus, Grafana, ELK Stack, AWS, Azure, GCP

1mo

Save

Mark Applied

Hide

1mo

C++/CUDA-Signal Processing Engineer

Aberdeen Proving Ground, Maryland, United States

$140k-$176k/yr OnsiteFull Time, Contract

Dalcom Engineering: Provides engineering and software solutions for defense applications.

3+ YOEBachelor's in Computer Science; 3+ years C++, CUDA; TS/SCI clearance; Git; MATLAB; Linux; Python; multithreading/optimization.

C++, CUDA, Git, MATLAB, Linux, Python

Save

Mark Applied

Hide

Senior QA Automation Engineer

Bethesda or Rockville

$120k-$130k/yr HybridFull Time

A-TEK: Provides digital transformation and scientific solutions to federal agencies.

5+ YOE5+ years QA automation, Playwright, React/.NET, PowerApps, Python, GitHub/Jira/AWS, public trust clearance.

Playwright, React, .NET, PowerApps, Python, GitHub, Jira, AWS, Entra (Azure AD)

Save

Mark Applied

Hide

Sr Software Engineer - Platform Data Query

San Diego or Santa Barbara or Dallas or New York City or Chicago or San Francisco or Washington DC or Denver

$138k-$173k/yr RemoteFull Time

AppFolioNASDAQ: APPF: Cloud business management solutions for the real estate industry.

5+ YOEExperience operating and scaling data pipelines with Iceberg, Trino, Kafka, Flink, and cloud data lakes.

Apache Flink, Kafka, Trino, Iceberg, AWS Glue, AWS S3, AWS Athena, Python, Ruby, Java, JavaScript, C#, SQL

Save

Mark Applied

Hide

Full-Stack Developer Intern

Gaithersburg, Maryland, United States

OnsiteInternship

Diaconia: Provides secure IT modernization and engineering for government agencies.

0+ YOECurrently enrolled in a Bachelor's or Master's program in CS/Software Engineering or related field; GPA 3.2+, proficiency in JavaScript/TypeScript, front-end framework (React/Angular/Vue), RESTful APIs, relational DB, Git; strong problem-solving and communication.

JavaScript, TypeScript, React, Angular, Vue, Node.js, Python, Java, SQL, Git, Docker, Kubernetes, AWS, Azure, Google Cloud, GraphQL, REST

1mo

Save

Mark Applied

Hide

1mo

AI Solution Engineer- Ops

Huntsville or Washington, DC

HybridFull Time

PingWind: Provides cybersecurity and IT infrastructure services to government agencies.

4+ YOEMinimum 4 years experience in data science, analytics engineering, ML operations, or AI; HS/GED; TS/SCI eligible; Python, SQL, data pipelines; hybrid work (3 onsite/2 remote).

Python, SQL, Airflow, Spark, dbt, pandas, PostgreSQL, Snowflake

1mo

Save

Mark Applied

Hide

1mo

Lead AI Engineer (Computer Vision & Fusion)

Washington, District of Columbia, United States

$100-$125/hr OnsiteFull Time

Oslitandi Tech: Provider of specialized IT, cybersecurity, and management consulting services.

7+ YOESenior AI/ML leader with 7+ years ML/AI, 3+ years CV or multi-sensor fusion, Python, PyTorch/TensorFlow, Docker, TS/SCI clearance.

Python, PyTorch, TensorFlow, Docker, YOLO, Faster R-CNN, Kalman Filtering

Save

Mark Applied

Hide

Forward Deployed Engineer, Applied AI, Google Cloud

New York or Atlanta or Austin or Boulder or Chicago or Addison or Kirkland or Miami or Mountain View or Los Angeles or Reston or Seattle or San Francisco or Washington D.C.

$127k-$183k/yr OnsiteFull Time

GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.

3+ YOEBachelor's in CS or equivalent; 3y Python and AI on cloud; 3y full-stack with enterprise IT; 2y conversational agents; Terraform or similar tooling.

Python, Terraform, LangChain, Dialogflow CX, Rasa, APIs, ERP, CRM

Save

Mark Applied

Hide

Platform Innovation Engineer (Rockville, MD, US, 20850)

Rockville, Maryland, United States

$54k-$70k/yr OnsiteFull Time

AramarkNYSE: ARMK: Provides food and facility management services to diverse organizations.

Bachelor's in CS/Engineering/Data or related; SQL/Python/cloud/tools experience; interest in AI-enabled systems; eager to experiment; strong communication.

Snowflake, Azure, Matillion, Power Platform, Power BI, Python, SQL, AI tooling

1mo

Save

Mark Applied

Hide

1mo

Senior Full Stack AI Engineer

Jacksonville or Iselin or Washington or Richardson

$110k-$190k/yr OnsiteFull Time

Fortegra: Provides specialty insurance products and warranty service solutions.

7+ YOE7+ years software engineering; enterprise apps; React front-end; server-side frameworks; AI tooling; security and cloud knowledge.

React, NestJS, Express, Python, FastAPI, Django, NET Core, Claude Code, GitHub Copilot, Cursor, Replit

1mo

Save

Mark Applied

Hide

1mo

Principal Developer

Rosslyn, Virginia, United States

OnsiteFull Time

ActioNet: Provides IT modernization and cybersecurity services to government agencies.

12+ YOE12+ years in software development/enterprise architecture; degree in CS/IT; Python/Java/C#; Agile/Scrum/SAFe; leadership and mentorship.

Python, Java, C#, Agile, Scrum, SAFe

2mo

Save

Mark Applied

Hide

2mo

Senior Full Stack Engineer, Data Systems

Washington, District of Columbia, United States

$190k-$230k/yr HybridFull Time

Switchboard: Software for Democratic political fundraising and organizing campaigns.

7+ YOE7+ years in large-scale data-intensive web apps; Python/JavaScript; cloud databases and data pipelines; leadership and mentoring; strong cross-team communication.

Python, JavaScript, Django Rest Framework, Next.js, BigQuery, Kafka, PySpark, Apache Flink, Elasticsearch, ClickHouse

Save

Mark Applied

Hide

Principal Software Engineer – (Hybrid/Remote) McLean, VA – Active TS/SCI with Polygraph Required

McLean, Virginia, United States

HybridFull Time

Synertex: Provider of intelligence support and IT services for government.

10+ YOE10+ years software engineering, 5+ years in lead/architect role; expert in big data tech; real-time streaming; ML frameworks; Java; CI/CD; classified environments; TS/SCI with polygraph.

Kafka, Spark, Hadoop, HBase, Hive, NiFi, Kudu, Impala, Java, Python, Scala, Ruby, Jenkins, Maven, Git, Docker, scikit-learn, TensorFlow

2mo

Save

Mark Applied

Hide

2mo

Security Verification Test Engineer | Annapolis Junction, MD (FS Poly Required)

Annapolis Junction, Maryland, United States

OnsiteFull Time

August Schell: Provides cybersecurity and engineering services for government and commercial clients.

8+ YOEMid-level SVT software engineer with Java, scripting, and web services experience; FS poly clearance required; Bachelor's degree and 8+ years preferred.

Java, JEE, Python, C, C++, SQL, SOAP, WSDL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT

2mo

Save

Mark Applied

Hide

2mo

Staff Engineer, AI Core

Palo Alto or Miami or Washington or Durham or Toronto

HybridFull Time

NubankNew York Stock Exchange: NU: Operates a digital financial platform offering banking and credit services.

Experience as a Staff Engineer or Senior Engineer shipping complex, large-scale consumer-facing mobile apps; strong backend and AI/ML data-pipeline experience; leadership and mentorship.

Flutter, AWS, Go, Java, Python, Clojure, Microservices, Event-driven

1mo

Save

Mark Applied

Hide

1mo

Low-Code / Application Developer

Washington or San Diego or Plant City

OnsiteFull Time

Sellers & Associates: Provides specialized engineering, program management, and training services to government.

6+ YOESecret clearance required; 6+ years total experience; 2-4 years on low-code platforms; Power Platform tools; programming languages; cloud experience; DoD environment familiarity.

Microsoft Power Platform, Power BI, Power Apps, Power Automate, Dataverse, SharePoint, Git, SQL Server, MySQL, PostgreSQL, Azure, AWS, Python, JavaScript, TypeScript, C#, PowerShell, REST, Docker, Kubernetes, React, Angular, .NET, ExpressJS

2mo

Save

Mark Applied

Hide

2mo

Senior Platform Engineer

Arvada or Los Angeles or San Francisco or Seattle or Washington

$145k-$186k/yr HybridFull Time

Quindar: Provides cloud-based software for satellite mission and fleet operations.

3+ YOE3+ years in reliability, systems, DevOps, infrastructure, or platform engineering; Bachelor's degree; ability to obtain security clearance; ITAR eligibility.

Kubernetes, Terraform, Python, New Relic, DataDog, Splunk, AWS CloudWatch, GitHub Actions, Auth0, Okta, Git, VPN, NLB/ALB, TLS, CDN

3mo

Save

Mark Applied

Hide

3mo

Senior Data Engineer

Baltimore, Maryland, United States

$125k-$150k/yr HybridFull Time

Association of Universities for Research in Astronomy: Manages world-class astronomical observatories and space science missions.

8+ YOE8+ years in data engineering, PostgreSQL, data pipelines, cloud data lakehouse, Airflow, Kubernetes, Python; BS or MS in CS/IT.

PostgreSQL, Apache Airflow, Kubernetes, Python, Shell scripting

Save

Mark Applied

Hide

DevOps Engineer

White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville

$77k-$134k/yr RemoteFull Time

Marsh McLennanNYSE: MRSH: Global professional services firm providing risk, strategy, and people solutions.

5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.

Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell

1mo

Save

Mark Applied

Hide

1mo

Senior Research Engineer, Applied AI

Washington, District of Columbia, United States

$100k-$190k/yr OnsiteFull Time

Cato Institute: Conducts public policy research to promote individual liberty.

5+ YOE5+ years building software, tools, or data systems; expertise in LLM-enabled systems; Python; experience in or with research, policy, government, or academic environments; familiarity with ChatGPT, Claude, Gemini, Grok.

Python, LLMs, Claude Code, Codex, ChatGPT, Claude, Gemini, Grok, SQL, R, Stata

2mo

Save

Mark Applied

Hide

2mo

Applications Programmer

College Park, Maryland, United States

OnsiteFull Time

ANGARAI: Professional management consulting firm specializing in enterprise transformation and oversight.

1+ YOEThree years of software development experience with Python, REST APIs, SQL databases, and Agile practices.

Python, REST, PostgreSQL, MySQL, Git, JIRA, FastAPI, Flask, Django, Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, OpenAI API, AWS, Azure, Google Cloud, Docker, GitHub Actions, GitLab CI, Jenkins, OAuth2, JWT, JavaScript, React, Angular

Save

Mark Applied

Hide

Solution Engineer

New York or Washington

$150k-$220k/yr OnsiteFull Time

Nominal: Software platform for testing and operating complex hardware systems.

5+ YOE5+ years in technical pre-sales or solutions engineering for enterprise software; defense/federal experience; strong collaboration; fluency in software and hardware domains; SQL/Python; travel up to 25%; TS/SCI advantage.

AWS, Azure, Databricks, Snowflake, Influx, Grafana, SQL, Python, Pandas, Kafka, Spark, Flink, Arrow, MATLAB/Simulink, LabVIEW, WinPlot

1mo

Save

Mark Applied

Hide

1mo

LLMOps Engineer

McLean, Virginia, United States

$115k-$145k/yr OnsiteFull Time

Steampunk: Provides digital transformation and IT consulting for federal agencies.

5+ YOE5+ years in software/DevOps/MLOps with Python; strong LLM/ML ops; public trust clearance; CS-related degree; cloud and containerization experience.

Python, Hugging Face Transformers, LangChain, LlamaIndex, Docker, Kubernetes, AWS, Azure, GCP, CI/CD

Save

Mark Applied

Hide

SIMULATION & DIAGNOSTICS DEVELOPER

Greenbelt, Maryland, United States

$170k-$190k/yr HybridFull Time

MCSG Technologies: Provides information technology, engineering, and healthcare support services.

12+ YOEUS citizenship; extensive software development lifecycle experience; embedded software; TCP/UDP networking; DTN protocols; Linux/VxWorks RTOS; C/C++/Java; testing and documentation; familiarity with Git/JIRA/GitHub.

C, C++, Java, XML, JSON, Linux, RTOS (VxWorks), Git, JIRA, GitHub, Python, TCP, UDP, DTN, NASA standards

1mo

Save

Mark Applied

Hide

1mo

Data Engineer III

Columbia, Maryland, United States

$113k-$128k/yr RemoteFull Time

eSimplicity: Provides digital and data services to federal government agencies.

8+ YOEPublic trust clearance required; 8+ years data engineering/software development; 4+ years in Python/Java/cloud data pipelines; BS in CS/IS/Engineering or 10 years IT alternative; strong data architecture and governance skills; English proficiency.

Spark, Hadoop, MySQL, PostgreSQL, Apache Airflow, AWS Redshift, RDS, EMR, EC2, Spark-Streaming, Storm, Scala, Java, Python, GitHub, Jira, Confluence

3mo

Save

Mark Applied

Hide

3mo

DevOps Engineer

Fort Meade, Maryland, United States

OnsiteFull Time

Fuse Engineering: Provides systems engineering and cybersecurity for national security missions.

Delivers automation, integration, and software engineering support for enterprise IT monitoring, logging, and security platforms; bridges development and operations to improve reliability, scalability, and compliance.

Linux, Python, Bash, Splunk, Nagios, NetFlow, CI/CD, Docker, Kubernetes, Cribl, Syslog, HP NNMi, HPNA

Save

Mark Applied

Hide

Devops Engineer

Harrisburg, Pennsylvania, United States

RemoteFull Time

D&H Distributing: Distributes technology products and IT solutions to resellers.

3+ YOEDevOps engineer with 3+ years in DevOps, Azure, CI/CD, IaC, containers, scripting; Azure certs preferred; 2-year CS degree or equivalent; software development exp.

Azure DevOps, Azure, Terraform, ARM templates, Docker, Kubernetes, Azure Pipelines, GitHub Actions, GitLab CI, Bash, PowerShell, Python, Grafana, ELK, Azure Monitor

1mo

Save

Mark Applied

Hide

1mo

Senior Test Engineer

Fort Meade, Maryland, United States

$115k-$140k/yr OnsiteFull Time

Tripoint Solutions: Providing technology modernization and data services to federal agencies.

5+ YOEPlan, execute, and evaluate system tests across hardware, software, networking, virtualization, and cloud environments; DoD testing experience; Python and Linux skills.

Python, Linux, Suricata, Snort, Selenium, JUnit, TestNG, Java, JavaScript