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Python Software Developer Jobs in Arnold, MD, US
2,100+ python software developer jobs from 490+ companies hiring in Arnold, MD, US.
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Automation Engineer
McLean, Virginia, United States
OnsiteFull Time
3+ YOE3+ years in CI/CD and infrastructure automation; experience with SOAR platforms; Python; familiarity with FedRAMP/SOC 2 evidence collection; IaC tools (Terraform/CloudFormation).
Python, Terraform, CloudFormation, Cortex XSOAR, Singularity Hyperautomation, Phantom
4w
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AI Engineer
Washington, District of Columbia, United States
HybridContract
3+ YOEPython, AI/ML frameworks; NLP, LangChain, cloud (Azure/GCP); APIs, data pipelines, monitoring; 3-5 years experience; Bachelor's in CS/AI.
Python, TensorFlow, PyTorch, LangChain, LangGraph, Azure, Google Cloud, Splunk, AppInsights
3w
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Back End Developer (7+ Yrs and Clearance Required) – San Antonio, TX
San Antonio or Fort Meade
HybridFull Time
7+ YOE7 years of software development experience; AWS, Kubernetes, RESTful APIs; Jenkins/GitLab; TS/SCI clearance; US citizen.
AWS, Kubernetes, Red Hat Linux, Jenkins, GitLab, Docker, OpenJDK, Ansible, Packer, Maven, Java, Python, PostgreSQL, RDS, Exodus, Luna
1mo
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Tech Lead / Full Stack Engineer
Alexandria, Virginia, United States
RemoteFull Time
8+ YOE8+ years software engineering; strong Python backend with FastAPI/Flask; React/TypeScript frontend; containerized architectures; cloud AWS; DoD/government programs; strong communication.
Python, FastAPI, Flask, React, TypeScript, MongoDB, Redis, Docker, Kubernetes, AWS, OpenAI API, Terraform, GitLab CI, GitHub Actions
1mo
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Senior Full Stack Developer TS/SCI (or eligible)
Reston, Virginia, United States
OnsiteFull Time
5+ YOE5+ years full stack development; React/Angular/Vue; Node.js/Java/Python; RESTful APIs; databases; cloud; Git/CI/CD; TS/SCI eligibility.
React, Angular, Vue, Node.js, Java, Python, RESTful APIs, PostgreSQL, MySQL, MongoDB, AWS, Azure, GCP, Git, CI/CD, Docker, Kubernetes, GraphQL
1mo
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Windows CNO Developer
Arlington, Virginia, United States
$60k-$180k/yr OnsiteFull Time
7+ YOEActive TS/SCI clearance; 7–10+ years in low-level or systems programming on Windows; proficiency in C/C++, Python, and assembly; experience with reverse engineering tools; strong Windows internals knowledge.
IDA Pro, Ghidra, WinDbg, x64dbg, Visual Studio, Git, CMake, Python, C/C++, Assembly
3d
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AI Engineer
Auburn or Aberdeen
OnsiteFull Time
5+ YOEBachelor’s degree in engineering, computer science, or related field; 5+ years AI experience; agentic AI; cloud platforms; programming in Go/C++/Python; US citizenship and ability to obtain clearance; willing to travel.
Go, C++, Python, JetBrains, VSCode, REST, GraphQL
1mo
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Full Stack Developer
Fort Belvoir, Virginia, United States
OnsiteFull Time
5+ YOE5+ years software engineering; TS/SCI required; bachelors or 8+ years experience; onsite at Ft. Belvoir; Agile; multiple languages; DoD 8570 Security+ or CISSP within 30 days.
Java, Python, C#, JavaScript, Spring Framework, NodeJS, React, .NET, PHP, Drupal, Selenium, Jenkins, GitHub Actions, JSON, REST, CORS
1mo
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Lead- Full Stack Engineer
McLean, Virginia, United States
HybridFull Time
10+ YOE10+ years in full stack development; hands-on Vue.js, Node.js, Python; GenAI/LLM integration; AWS cloud services (Lambda, S3, RDS, Fargate); REST/GraphQL APIs; Kafka; Docker; Kubernetes; RDBMS (Postgres/MySQL/Oracle)
Vue.js, Node.js, Python, GenAI/LLM, AWS (Lambda, S3, RDS, Fargate), REST APIs, GraphQL, Kafka, Docker, Kubernetes, PostgreSQL, MySQL, Oracle, CI/CD
1mo
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Full Stack Developer
Bethesda, Maryland, United States
OnsiteFull Time
3+ YOEMid-level full stack developer with 3+ years in UI/UX, backend, AWS, IaC, Docker/Kubernetes; TS/SCI poly clearance required.
React, Java, Python, Go, SQL, MongoDB, PostgreSQL, Oracle, MySQL, AWS, CDK, Terraform, CloudFormation, Docker, Kubernetes, ECS, SQS, SNS, RDS, DynamoDB, IAM
9h
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
1mo
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Full-Stack Developer
Reston or Chantilly
OnsiteFull Time
5+ YOEFive years of experience in multiple modern programming languages and data stores; full-stack development; Java; JavaScript/Node.js; Elasticsearch; Vue.js; AWS or cloud experience.
Java, JavaScript, Node.js, Elasticsearch, Vue.js, AWS, Kubernetes, Docker, Gitlab CI/CD, Python
1w
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Data Engineer II
Annapolis, Maryland, United States
$110k/yr OnsiteFull Time
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
1mo
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CNO Developer - Android and/or iOS
McLean, Virginia, United States
OnsiteFull Time
3+ YOE3+ years experience with Android or iOS; 3+ years experience with C and Python; TS/SCI with ability to get an FSP; full-time on site with sponsor in northern VA (Herndon or Arlington).
Android, iOS, C, Python, C#, Objective-C
3w
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RPA Developer (Robotic Process Automation, Associate)
Arlington, Virginia, United States
$122k-$131k/yr HybridFull Time
7+ YOE7+ years relevant experience; federal process knowledge; 1-3 years in systems development or automated financial analysis; 1 year developing RPA bots with UiPath/Automation Anywhere/Blue Prism/Kofax; strong analytical and communication skills.
UiPath, Automation Anywhere, Blue Prism, Kofax, SQL, NoSQL, C#, VB, Python, JavaScript, Java, .NET, REST APIs
3w
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RPA Developer (Robotic Process Automation, Associate)
Arlington, Virginia, United States
$122k-$131k/yr HybridFull Time
7+ YOE7+ years of relevant experience; knowledge of federal financial, accounting, procurement processes; 1-3 years in systems development and automated financial systems analysis; 1 year developing bots using RPA tools; strong communication and analytical skills.
UiPath, Automation Anywhere, BluePrism, Kofax, SQL, NoSQL, C#, Visual Basic, Python, Javascript, Java, .NET, REST APIs
2mo
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Senior Application Programmer/Developer (Secret Clearance and Full time On-site)
Washington, District of Columbia, United States
$135k-$145k/yr OnsiteFull Time
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
1mo
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Windows Cyber Tool Developer
Herndon, Virginia, United States
$150k-$250k/yr OnsiteFull Time
Experience developing Windows security tools; BS in CS/Cybersecurity; TS/SCI clearance required.
C++, C#, Python
2w
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Platform Developer (Power Platform & ServiceNow)
Arlington, Virginia, United States
HybridFull Time
3+ YOE3–5 years enterprise app development on low-code/no-code platforms; Power Apps, ServiceNow, SharePoint; REST APIs and Power Automate; eligible for Public Trust clearance.
Power Platform, ServiceNow, SharePoint, Power Automate, REST API, Python, JavaScript
2w
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AI Solution Engineer – Platform
Huntsville or Washington
$90k-$175k/yr HybridFull Time
4+ YOE4+ years data/ML engineering, Python/SQL, cloud data platforms, DevOps, and TS/SCI clearance eligibility.
Python, SQL, Java, Scala, Go, PostgreSQL, Snowflake, Neo4j, Amazon Neptune, REST APIs, Docker, Kubernetes, Git, GitHub Actions, GitLab CI, Jenkins, Terraform, CloudFormation, Pulumi, D3.js, Plotly, Terraform, Pulumi, Kubernetes
2mo
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Machine Learning Engineer
Arlington or United States
$110k-$160k/yr OnsiteFull Time
Bachelor's or Master's in CS/ECen or related field; Python; deep learning libraries; ML with visual data; TS/SCI with US citizenship; travel; on-site work in NCR area.
Python, PyTorch, TensorFlow, C++
6d
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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
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
6h
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Backend Developer (St. Louis, MO / Springfield, VA)
Alexandria or Springfield or St. Louis
$75k-$200k/yr OnsiteFull Time
3+ YOEBackend service/API development, REST APIs, cloud/on-prem deployments, containerization, and security for geospatial platforms.
Python, JavaScript, Node.js, Java, Docker, Kubernetes, ArcGIS Enterprise, REST APIs, CI/CD, Scripting, Infrastructure as Code
3w
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Full-Stack Engineer (Senior)
Washington, District of Columbia, United States
RemoteFull Time
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
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Embedded Platform Engineer
Washington, District of Columbia, United States
RemoteFull Time
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
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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
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
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Missionforce - Associate Forward Deployed Engineer (FDE), Public Sector
Washington or Herndon
$96k-$177k/yr HybridFull Time
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
1w
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Summer Intern Software Engineering, CloudOps
Washington, District of Columbia, United States
OnsiteFull Time
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
1w
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AI Platform and Applications Engineer
Washington, District of Columbia, United States
$103k-$185k/yr HybridFull Time
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
4d
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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
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DevOps Engineer
McLean or Chantilly
OnsiteFull Time
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
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C++/CUDA-Signal Processing Engineer
Aberdeen Proving Ground, Maryland, United States
$140k-$176k/yr OnsiteFull Time, Contract
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
5d
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Senior QA Automation Engineer
Bethesda or Rockville
$120k-$130k/yr HybridFull Time
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)
2w
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Junior Java Developer (Remote Opportunity)
Washington or Philadelphia
RemoteFull Time
0+ YOEEntry-level Java developer with a BS in CS/IT/Engineering; knowledge of Java or similar; basic full-stack concepts; strong problem-solving and communication; ability to work in Agile team.
Java, C#, Python, JavaScript, PHP, React, Angular, Node.js
1w
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Red Team Close Access Network Capability/Wi-Fi Developer
Fort Belvoir, Virginia, United States
OnsiteFull Time
2+ YOEActive TS/SCI clearance; 2–5 years in offensive tool development, wireless exploitation, and network security research; proficiency in Python, C/C++, Go; Linux development; knowledge of 802.11 protocols; 15% travel.
Python, C, C++, Go, Linux, 802.11 protocols, Enterprise authentication mechanisms
3w
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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
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
2w
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Full-Stack Developer Intern
Gaithersburg, Maryland, United States
OnsiteInternship
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
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AI Solution Engineer-Platform
Huntsville or Washington
HybridFull Time
4+ YOEProficient in Python/SQL with back-end language (Java/Scala/Go); experience with data pipelines, ML production, cloud analytics, REST APIs, graph DBs; CI/CD, DevOps, and containerization.
Python, SQL, Java, Scala, Go, PostgreSQL, Snowflake, Neo4j, Amazon Neptune, Git, Docker, Kubernetes, Terraform, CloudFormation, Pulumi, GitHub Actions, GitLab CI, Jenkins, CI/CD, Docker/Kubernetes, infrastructure-as-code, unit testing, REST APIs, Plotly, D3.js, Terraform, Pulumi, AWS GovCloud
9h
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Lead DevOps Engineer
McLean, Virginia, United States
RemoteFull Time
5+ YOEFive (5) years in technology, four (4) years with CI tools (GitLab preferred), four (4) years automating delivery, three (3) years administering Kubernetes, three (3) years on AWS, scripting in Bash/Python/Terraform, on-call reliability. Travel up to 10%.
GitLab, Bash, Python, Terraform, Kubernetes, Docker, AWS
5d
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Test Automation Engineer (ACWS)
Arlington or United States
RemoteFull Time
3+ YOE3-5 years QA/test automation; Tosca Tricentis and FitNesse expertise; scripting in Java/Python/C#; Git; SDLC/Agile; DoD Secret clearance; US citizenship; BS degree in a relevant field.
FitNesse, Tosca Tricentis, Java, Python, C#, Git
HiringCafe market data
Python Software Developer Jobs market signals in Arnold, MD, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
2,100+
Hiring companies
490+
Fresh sample
50% new in 30d
Salary visibility
42% show pay
Companies appearing in this market
Dark Wolf SolutionsSpear AIDalcom EngineeringGroundswellM9 SolutionsParts AuthorityPingWindSalesforce
Work location mix in visible results
Onsite: 24Hybrid: 15Remote: 13