📣 HiringCafe is hiring a Founding Growth Hacker! Learn More · Apply here
Limited-index browse page
Python Developer Jobs in Thurmont, MD, US
2,100+ python developer jobs from 440+ companies hiring in Thurmont, MD, US.
2mo
Save
Mark Applied
Hide
Senior Software Developer
Reston, Virginia, United States
$146k-$228k/yr HybridFull Time
8+ YOEBachelor's Degree and 8+ years software development; expert Python and C; Linux/Windows; PostgreSQL; software architecture; system-level programming; TS/SCI clearance with eligibility.
Python, C, PostgreSQL, Linux, Windows, Git, Docker, Kubernetes, REST, Microservices, CI/CD, DevOps
1mo
Save
Mark Applied
Hide
Cyber Software Developer - Advanced
Annapolis Junction, Maryland, United States
$151k-$266k/yr OnsiteFull Time
9+ YOEActive Top Secret clearance with CI poly, strong Python and Java, AWS, CI/CD tools, Kubernetes, Docker, and cloud development experience.
Java, Spring Boot, Python, AWS, Maven, GitLab, GitOps, Kubernetes, Docker, REST
3w
Save
Mark Applied
Hide
Sr Software Engineer
St. Paul or Atlanta or Hartford or Hunt Valley
$139k-$230k/yr HybridFull Time
5+ YOEFive years of programming/development experience; AWS, Python and .NET; GenAI familiarity; strong leadership and communication skills.
AWS, Python, C#, GitHub Copilot, Claude
1w
Save
Mark Applied
Hide
Quality Assurance Engineer
Leesburg, Virginia, United States
OnsiteFull Time
5+ YOEMid-level QA engineer with development, SQL, and Python expertise focusing on automation, data validation, and platform reliability.
Python, SQL, CI/CD, AWS, Apache Iceberg, XBRL
2mo
Save
Mark Applied
Hide
Application Developer I
Rockville, Maryland, United States
$65k-$82k/yr OnsiteFull Time
2+ YOEBachelor's in related field or equivalent experience; 2+ years software development; proficient in Java, JavaScript, HTML, CSS, SQL, Python; ML frameworks; Google Suite; grocery retail experience.
Java, JavaScript, HTML, CSS, SQL, Python, Machine Learning frameworks, Google Suite, Microsoft Office, Mac OS, Windows OS
2w
Save
Mark Applied
Hide
Data Engineer
Carlsbad or Germantown or Englewood or Tempe
$136k-$253k/yr OnsiteFull Time
5+ YOE5+ years software development with Java/Scala/Python/C/C++. SQL knowledge. Linux, Docker, Git/CI-CD. Cloud (AWS/GCP/Azure). BS in a related field.
Java, Scala, Python, C/C++, Linux, Docker, Git, CI/CD, PostgreSQL, MySQL
2mo
Save
Mark Applied
Hide
Back-End Developer, Senior/Mid- JCC2-JCO
Lackland Air Force Base or Fort Meade
OnsiteFull Time
7+ YOEBachelor's degree; 7-10 years in software development; backend web development; Python and PostgreSQL; RESTful API; DevSecOps; cloud experience.
Python, PostgreSQL, Jira, AWS, Kubernetes, Docker, Java, OpenJDK, Ansible, Packer, Maven, REST API, Red Hat, SQL, CI/CD
1mo
Save
Mark Applied
Hide
Software Engineer - Entry Level
Annapolis Junction, Maryland, United States
$90k-$112k/yr OnsiteFull Time
0+ YOEActive TS/SCI with Polygraph; Linux development experience; Python/C++/Java/JavaScript proficiency; SDR/geospatial skills desirable.
Python, C++, Java, JavaScript, Linux, Git, Jira, Confluence
22h
Save
Mark Applied
Hide
Software Engineer (Level 1)
Dulles, Virginia, United States
$76k-$114k/yr OnsiteFull Time
0+ YOEBachelor's degree or 0 years experience; software development with Python, C++, Bash; US citizenship; ability to obtain Top Secret clearance.
Python, C++, Bash, PostgreSQL, Ansible, Cloud infrastructure, PKI, Static code analysis
6d
Save
Mark Applied
Hide
Software Developer - TS/SCI with Polygraph
Herndon, Virginia, United States
$153k-$207k/yr HybridFull Time
5+ YOE5+ years of related experience; US citizenship; TS/SCI with Polygraph; JavaScript/React/Node.js/Python; AWS cloud development; Agile; hybrid work.
JavaScript, React, Node.js, Python, AWS
1mo
Save
Mark Applied
Hide
Software Engineer
Annapolis Junction, Maryland, United States
$150k-$185k/yr OnsiteFull Time
7+ YOEDevelop, maintain, and enhance software systems; require TS/SCI with polygraph eligibility; 7+ years of software engineering experience; bachelor's degree or 11+ years without a degree; Java, AWS, Python; MongoDB preferred.
Java, AWS, Python, MongoDB
3w
Save
Mark Applied
Hide
Staff Software Development Engineer - Person API
Mountain View or McLean
$218k-$260k/yr OnsiteFull Time
8+ YOE8+ years backend API development; experience in Python/Go/Java; REST/GraphQL APIs.
Python, Go, Java, REST, GraphQL, PostgreSQL, NoSQL, Kafka, AWS, GCP, Azure, Kubernetes, OAuth2, OIDC, JWT, APIGateway
6d
Save
Mark Applied
Hide
Software Developer - TS/SCI with Polygraph
Herndon, Virginia, United States
$153k-$207k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEFive+ years of software development experience; JavaScript/React/Node.js/Python; AWS; TS/SCI with Polygraph; US citizenship; Agile/Scrum; hybrid work environment.
JavaScript, React, Node.js, Python, AWS
2mo
Save
Mark Applied
Hide
Staff iOS Engineer
Columbia, Maryland, United States
$165k-$200k/yr HybridFull Time
7+ YOE7+ years iOS development; 3+ years 3D/spatial computing; Swift; ARKit/RealityKit/Metal; REST APIs; C++/Python; able to work with loosely defined requirements.
Swift, ARKit, RealityKit, Metal, GPU, AVFoundation, CoreLocation, CoreMotion, VisionKit, ImageIO, CoreML, RESTful API, C++, Python, CI/CD, Git
1d
Save
Mark Applied
Hide
Software Developer, Senior
Herndon, Virginia, United States
$133k-$226k/yr OnsiteFull Time
6+ YOE6+ years software development; BS in CS or related field; strong .NET, C#, WPF/XAML, C++, ASP.NET MVC, HTML/CSS, Python, PowerShell; Windows apps/services; IIS; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; SDLC; agile methodologies.
.NET, C#, WPF/XAML, C++, ASP.NET MVC Web API, HTML, CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, Secure Token Service, DataHound, Microsoft PowerBI
1w
Save
Mark Applied
Hide
Software Engineer
Sterling, Virginia, United States
OnsiteFull Time
5+ YOEBachelor’s in software engineering, computer science, information systems, or equivalent; 5+ years in software development; strong OO languages (Java, JEE, C++, Python); RESTful services; microservices and containers; TS/SCI clearance with polygraph.
Java, JEE, C++, Python, SpringBoot, Mockito, Lombok, OpenAPI, Swagger, REST, Microservices, Docker, Kubernetes, Helm, Git, Gradle, Kafka, MongoDB, ActiveMQ, NiFi, AWS, Linux, CI/CD
6d
Save
Mark Applied
Hide
DevOps Engineer
Reston, Virginia, United States
$72k-$115k/yr RemoteFull Time
3+ YOEBachelor's degree or equivalent with 3 years software development experience; containerized cloud environment; Linux; IaC; Docker and Jenkins; CI/CD; client collaboration; strong communication; team player; Java/JS/Python a plus.
Docker, Jenkins, CloudBees, Ansible, Terraform, AWS, EKS, EC2, RDS, Lambda, CloudFormation, Bash, Java, JavaScript, Python
3w
Save
Mark Applied
Hide
Software Engineer (mobile)
Chantilly or McLean
HybridFull Time
Experience with Agile; development, maintenance, and testing of applications; enterprise SecDevOps tools (GitHub, Jenkins); independent testing throughout lifecycle; maintenance of existing infrastructure; development in Ruby, Java, JavaScript, TypeScript, HTML, C/Objective C, R, Python; ensure unit/integration/UAT testing and system changes; mobil...
GitHub, Jenkins, Ruby, Java, JavaScript, TypeScript, HTML, C, Objective C, R, Python, XCode, Swift, SwiftUI
2mo
Save
Mark Applied
Hide
Software Engineer
Reston, Virginia, United States
OnsiteFull Time
5+ YOEActive Top Secret clearance (SCI eligible); 5+ years software development; strong JS/TS, React; Node.js, Java/Python; REST APIs; SQL/NoSQL; CI/CD; legacy modernization; AWS GovCloud/Azure Gov.
JavaScript, TypeScript, HTML5, CSS3, React, Angular, Vue.js, Node.js, Java, Python, PHP, C#, REST, PostgreSQL, Oracle, MS SQL Server, MongoDB, Redis, Git, GitHub, GitLab, Bitbucket, Jira, Azure DevOps, Jenkins, Docker, Kubernetes, Terraform, Ansible, AWS GovCloud, Azure Government
5d
Save
Mark Applied
Hide
Senior Engineer - Customer Identity
Bethesda or Dallas or Seattle
$75k-$215k/yr HybridFull Time
4+ YOESenior engineer with 4+ years in software development; Java, C++, Python or C#; microservices; cloud; REST/gRPC; Kafka/Azure; DevOps; open-source experience.
Java, C++, Python, C#, SQL, NoSQL, Kafka, Azure Service Bus, Azure tools, AWS
1mo
Save
Mark Applied
Hide
Backend Software Engineer
Reston, Virginia, United States
RemoteFull Time
Backend developer skilled in Java or Python, databases (SQL/NoSQL), Git/CI/CD, security, containers (Kubernetes), and cloud platforms (GCP/AWS/Azure).
Java, Python, Git, Kubernetes, Docker, CI/CD, Cloud Platforms, REST API, SQL, NoSQL
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Waltham or Lexington or North Bethesda
$119k-$155k/yr HybridFull Time
6+ YOE6+ years in software development; full-stack experience; Python backend; React/Typescript; AWS; SQL and MongoDB; Docker/Kubernetes; strong debugging and testing.
Python, React, Typescript, HTML, CSS, AWS, SQL, MongoDB, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Software Engineer
Chantilly or McLean
OnsiteFull Time
3+ YOE3 years relevant experience; BS in CS/CE/EE or related field; full-stack web development with Java, C, Python, JS/TS, React; REST, AWS, Docker/Kubernetes; CompTIA Security+; TS/SCI with CI Poly.
Java, C, Python, JavaScript, TypeScript, React, REST, Docker, Kubernetes, Helm, NoSQL, SQL, TIG Stack, AWS, Linux, Gitlab CI/CD
1w
Save
Mark Applied
Hide
Software Developer SME (TS/SCI with Poly Required)
Dulles, Virginia, United States
$164k-$275k/yr OnsiteFull Time
10+ YOEFull stack development with Python/PostgreSQL/AWS; frontend HTML/CSS/JavaScript; UI/UX practices; Git; 10+ years of experience.
Python, PostgreSQL, AWS, SQS, HTML, CSS, JavaScript, Git, Docker, Kubernetes
1w
Save
Mark Applied
Hide
NLM Software Engineer I
Bethesda, Maryland, United States
$70k-$95k/yr OnsiteFull Time
2+ YOE2+ years software development experience; BS/degree in CS/SE; proficiency in Python/Java/JavaScript/C++/R/SQL; SDLC and secure coding; web app development; Git; strong communication; US work authorization with Public Trust clearance.
Python, Java, JavaScript, C++, R, SQL, Matlab, SAS, ETL, MySQL, MongoDB, Jupyter Notebooks, Git, GitHub, GitLab, Linux, Docker, Kubernetes, REST, AWS, Google Cloud, Azure, CI/CD, US-CERT, OWASP
4w
Save
Mark Applied
Hide
Lead Full Stack Developer
Arlington or Herndon
$171k-$257k/yr OnsiteFull Time
7+ YOELead full stack developer with 7+ years; TS clearance with SCI eligibility; strong Python/JavaScript; in-person in Arlington/Herndon; BS in Computer Science or related field.
Python, JavaScript, Linux, Kubernetes, Jenkins, GitLab, AWS, OpenStack, Ansible, Terraform, OpenTofu
1w
Save
Mark Applied
Hide
Full Stack Developer
McLean, Virginia, United States
OnsiteFull Time
Expert full-stack developer with Python, PostgreSQL, AWS, frontend skills (CSS/HTML/JavaScript) and UX experience; poly clearance required.
6d
Save
Mark Applied
Hide
Software Developer
Columbia, Maryland, United States
OnsiteFull Time
Active TS/SCI clearance required; Bachelor's degree in Computer Science/IT/Mathematics or equivalent; Python or OO language experience; Linux or equivalent OS administration/automation.
Python, Bash, Linux, Windows, MacOS, Embedded systems
3mo
Save
Mark Applied
Hide
Linux Developer (TS/SCI w POLY)
McLean, Virginia, United States
$100k-$160k/yr OnsiteFull Time
3+ YOEBS or equivalent; 3+ years in software development; Git; OS internals; C/C++/Python; Linux kernel experience; cross-platform (x86/ARM/MIPS); ability to obtain security clearance.
Git, C, C++, Python, Linux, Unix, Windows, Mac OS
2w
Save
Mark Applied
Hide
Data Engineer
Carlsbad or Germantown or Englewood or Tempe
$141k-$222k/yr OnsiteFull Time
5+ YOE5+ years software development with Java/Scala/Python/C/C++, SQL DBMS, Linux, Docker, Git/CI/CD; cloud familiarity (AWS/GCP/Azure); strong analytical skills; BS in a related field; US citizenship required; travel up to 10%
Java, Scala, Python, C, C++, PostgreSQL, MySQL, Oracle, Linux, Docker, Git, CI/CD, AWS, GCP, Azure, Kafka, Spark
5d
Save
Mark Applied
Hide
Senior Software Engineer/Architect
Laurel, Maryland, United States
$105k-$290k/yr OnsiteFull Time
7+ YOEB.S. in CS/CE; 7+ years software development; Python; technical lead experience; web development with modern JS frameworks; non-relational DBs; TS/SCI eligibility.
Java, Python, JavaScript, Vue.js, ReactJS, Angular, MongoDB, CouchDB, HBase, SQL Server, MySQL, Postgres
2mo
Save
Mark Applied
Hide
Lead Tools Engineer (Build & Infrastructure)
Timonium or United States
$128k-$156k/yr RemoteFull Time
Xsolla: Provides payment and monetization tools for video game developers.
5+ YOELeads design and development of internal tools for game development, build pipelines, and CI/CD; 5+ years in software engineering and tooling, strong C#/Python, Linux, and CI/CD experience.
C#, Python, Bash, Unity, AWS CDK, CloudFormation, Git, Linux
7h
Save
Mark Applied
Hide
CNO Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Active TS/SCI with Poly; Bachelor's degree or 4 years related experience; strong programming in Python/C/C++; reverse engineering; OS knowledge; Agile; Git.
Python, C, C++, Java, Perl, Assembly, PowerShell, Bash, ID A Pro, Ghidra, OllyDbg, Visual Studio, .NET, Makefiles, Git
2w
Save
Mark Applied
Hide
Software Engineer-7975
Reston, Virginia, United States
HybridFull Time
2+ YOEBachelor's degree in Computer Science or Engineering and 2 years' experience with Python/Scala/SQL, Databricks; AWS (IAM, S3, Airflow, Athena); Big Data (Spark, Presto, Snowflake); Linux; ML model development and A/B testing.
Python, Scala, SQL, Databricks, AWS, IAM, S3, Airflow, Athena, Spark, Presto, Snowflake, Linux, LightGBM
4d
Save
Mark Applied
Hide
Apache Spark Developer
Herndon or Springfield or St. Louis or Aurora
OnsiteFull Time
5+ YOETS/SCI eligibility, Bachelor's degree or equivalent experience in data engineering or Spark development, strong Spark, Python, Scala, and distributed data systems experience.
Apache Spark, PySpark, Scala, Docker, Kubernetes, Git, Jenkins, Parquet, Delta Lake, S3
2w
Save
Mark Applied
Hide
GIS Developer Analyst (Key Personnel)
Washington or Albuquerque or Germantown or Denver
HybridFull Time
3+ YOEBachelor's degree in GIS/Geography/CS or related field; 3–5 years GIS development; Python/JavaScript/C#/Java; geospatial analysis; DOE Q clearance; emergency management experience preferred.
ArcGIS Pro, ArcGIS Online, Experience Builder, Survey123, Python, JavaScript, ArcPy, ArcGIS SDKs, C#, Java
1mo
Save
Mark Applied
Hide
CNO Developer 3
Hanover or Fort Meade
$200k-$250k/yr OnsiteFull Time
12+ YOEBachelor's +12+ yrs or HS +16+ yrs; Python, C/C++, low-level internals, networking; TS/SCI with polygraph.
Python, C/C++, TCP/IP, Networking, JIRA, Confluence, CI/CD, DevSecOps
3w
Save
Mark Applied
Hide
AI Product Engineer
Reston, Virginia, United States
HybridFull Time
3+ YOE3+ years in data science/ML engineering or AI product development; Bachelor's degree in a relevant field; strong Python and JavaScript skills; experience shipping ML/AI features in product context.
Python, JavaScript, AWS, SageMaker, Lambda, ECS, S3, NLP, Text analytics, Machine learning, RAG architectures
2mo
Save
Mark Applied
Hide
AI Engineer III - Blue Ring
Kent or Renton or Reston
$165k-$231k/yr OnsiteFull Time
5+ YOE5+ years software development in AI/ML; Python; PyTorch or TensorFlow; multi-agent systems; RAG pipelines; time-series ML; AWS; Docker/Kubernetes; CI/CD.
Python, PyTorch, TensorFlow, AWS, Docker, Kubernetes, CI/CD, Vector databases, LLMs, RAG pipelines
1d
Save
Mark Applied
Hide
Software Developer, Senior
Herndon, Virginia, United States
$133k-$226k/yr OnsiteFull Time
6+ YOESix years of software development experience; Bachelor's degree in Computer Science, Information Security, or related field (or equivalent); proficiency with .NET, C#, WPF/XAML, C++, ASP.NET MVC Web API, HTML/CSS, Python, PowerShell; experience with Windows apps, Windows services, and IIS; cloud experience with AWS and Azure; familiar with GitHub, ...
.NET, C#, WPF/XAML, C++, ASP.NET Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, STS, DataHound, PowerBI
HiringCafe market data
Python Developer Jobs market signals in Thurmont, 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
440+
Fresh sample
55% new in 30d
Salary visibility
68% show pay
Companies appearing in this market
BAE SystemsViasatAbsolute Business Solutions CorpAltamira TechnologiesBespoke TechnologiesBlue OriginBoeing Intelligence & AnalyticsComcast
Work location mix in visible results
Onsite: 79Hybrid: 35Remote: 8