2w
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Application Developer (backend) 4
Linthicum, Maryland, United States
$198k-$212k/yr OnsiteFull Time
6+ YOEDevelop backend Python microservices and ReST endpoints using Django/Flask; work with MongoDB or MariaDB, Docker, and CI tooling; 6+ years experience typically required depending on degree.
Python, Docker, Django, Flask, MariaDB, MongoDB, ReST, JSON, XML, Jira, Confluence, Git, AWS
1mo
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Senior Backend API Engineer
Linthicum, Maryland, United States
OnsiteFull Time
7+ YOEActive TS/SCI with polygraph required; 7+ years backend development experience with Python, RESTful APIs, Django/Flask, Docker, MariaDB/MongoDB; experience with Git, Jira, Confluence; strong troubleshooting and communication skills.
Python, Django, Flask, MariaDB, MongoDB, JSON, XML, Docker, Git, Jira, Confluence, AWS
2mo
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Senior Software Engineer, Python
Linthicum, Maryland, United States
OnsiteFull Time
5+ YOE5+ years Python3, 2+ years MySQL, REST APIs, data science basics; Django and ML packages a plus.
Python, MySQL, RESTful APIs, Django, Keras, TensorFlow
3mo
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Software Engineer-TS/SCI with Poly
Linthicum Heights, Maryland, United States
$113k-$238k/yr OnsiteFull Time
7+ YOETS/SCI with poly, Python, Django/Flask, REST, MongoDB/MariaDB, backend/middleware, microservices
Python, Django, Flask, MongoDB, MariaDB, REST, Microservices, JSON, Docker, AWS
1mo
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Application Engineer 4 (API)
Linthicum Heights, Maryland, United States
HybridFull Time
4+ YOETS/SCI with Polygraph required. Python, Docker, Django/Flask, MariaDB or MongoDB, REST and microservices experience. Minimum 4-12 years experience depending on degree.
Python, Docker, Django, Flask, MariaDB, MongoDB, ReST, AWS, JSON, XML, Jira, Confluence, Git
1mo
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Junior Application Developer
Annapolis Junction or Columbia
$140k-$190k/yr HybridFull Time
3+ YOEActive TS/SCI with Polygraph; Bachelor in CS/Software Eng/IS plus 3 years of software dev; Master’s plus 1 year; 4-year substitution option; Python, Django, Docker, AWS, Java, JavaScript, ReactJS/Vue.js; Agile experience.
Python, Django, Docker, AWS, Java, JavaScript, ReactJS, Vue.js, PostgreSQL, HTML, CSS
2mo
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Senior Database Engineer with Poly
Hanover, Maryland, United States
OnsiteFull Time
10+ YOEBachelor’s degree and 10+ years of database experience; TS/SCI with Poly clearance; MongoDB/MariaDB; Django/Flask; REST/microservices.
MongoDB, MariaDB, Django, Flask, REST, Microservices, AWS, Docker, IDEs, JSON, XML, Jira, Confluence, Git, Agile
2w
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APPLICATION ENGINEER LEVEL 4 (API)
Fort Meade, Maryland, United States
OnsiteFull Time
4+ YOEActive TS/SCI with Polygraph required; strong Python, Docker, Django/Flask, REST/microservices, and MongoDB/MariaDB experience; 4+ years technical experience (varies by degree).
Python, Docker, Django, Flask, MariaDB, MongoDB, ReST, JSON, XML, Jira, Confluence, Git, AWS
3w
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Software Engineer (DevOps Focused)
Fort Meade or Hanover
OnsiteFull Time
8+ YOETS/SCI with poly required. 8 years experience with B.S. in a technical discipline (or +4 years in lieu of BS). Strong experience with Python, Django, SQL, Ansible, Git, Linux, Redis, and Nginx; Kubernetes, AWS, and JavaScript desired.
Python, Django, SQL, Ansible, Git, Linux, Redis, Nginx, JavaScript, Kubernetes, AWS
2mo
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Sr. Software Engineer, TS/SCI w/poly
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
14+ YOEActive TS/SCI clearance with polygraph; 14+ years software engineering; Bachelor’s in Computer Science or related field, or 4 years experience in lieu of degree; strong JavaScript, Flask/Django/Spring Boot; data pipelines; collaboration and communication.
JavaScript, TypeScript, React, Solid, jQuery, Flask, Django, Spring Boot, D3, SVG, Canvas, WebGL, WebGPU
2mo
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Database Engineer 3
Linthicum Heights, Maryland, United States
$121k-$266k/yr OnsiteFull Time
Requires TS/SCI with Polygraph; experience with Python, MongoDB or MariaDB, Django or Flask, ReST endpoints, and micro services.
Python, MongoDB, MariaDB, Django, Flask, ReST, Micro services, Swagger, AWS, C2S, Docker, Visual Studio Code, JSON, XML, Jira, Confluence, Git
5d
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Jr. Software Engineer
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
0+ YOE0-2 years experience with at least one programming language; bachelor’s degree in CS/Systems or 4 years relevant experience; TS/SCI with polygraph required; familiarity with software development, CI/CD, databases, cloud, and containerization.
Java, Python, C++, JavaScript, Spring, Hibernate, React, Angular, Vue.js, Django, Flask, STL, Qt, Boost, Git, Jenkins, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, AWS, Docker, Kubernetes
3w
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Senior Software Engineer - ARINCDirect Mobile (Onsite)
Annapolis, Maryland, United States
$96k-$182k/yr OnsiteFull Time
5+ YOE5+ years professional iOS/mobile development with Swift and Objective-C; proficiency with Xcode, Core Data, RESTful APIs; strong troubleshooting and collaboration skills; Python experience recommended.
Swift, Objective-C, Python, Xcode, Core Data, Django, Atlassian Suite, Gitlab, RESTful APIs
2mo
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Software Engineer
Annapolis Junction, Maryland, United States
$167k-$187k/yr OnsiteFull Time
7+ YOETS/SCI with polygraph; advanced degree with experience in SWE; Linux, scripting, container tech, REST, CI/CD.
Docker, Kubernetes, Helm, MySQL, SQL, GitLab CI, Git, Bash, Python, Linux, NGINX, Django, Celery, Jira, Confluence, Claude Code
2mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
$64-$120/hr OnsiteFull Time
3+ YOEU.S. citizenship and TS/SCI with agency-appropriate polygraph required. Requires 3+ years software engineering experience with Linux, Bash/Python scripting, containerization (Docker, Kubernetes, Helm), SQL/MySQL, REST, Git/GitLab CI; Master's+3yrs or Bachelor's+5yrs or 7yrs experience.
Unix, Linux CLI, Unix shell scripting, Bash, Python, Docker, Kubernetes, Helm Charts, MySQL, SQL, REST, GitLab CI, Git, C, C++, Java, JavaScript, Ruby, Perl, Eclipse IDE, J2EE, Spring, Kafka, Django, Celery, NGINX, Atlassian, Claude Code
2mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
$152k-$206k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOE5+ years of related software engineering experience; TS/SCI with poly; Bachelor's degree; proficient in Bash, Python, Docker, Linux, MySQL; web application in Kubernetes.
Bash, Python, Docker, Linux, MySQL, Kubernetes, Helm, REST, GitLab CI, Git, NGINX, Django, Celery, Jira, Confluence, Claude Code
2w
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ME00624-Software Engineer 2
Annapolis Junction, Maryland, United States
$165k-$225k/yr OnsiteFull Time
14+ YOEActive Top Secret/SCI with NSA Full Scope Polygraph, 14+ years software engineering experience (or BS + experience), proficiency with Python or Java, Kubernetes/Docker, RESTful APIs, web frameworks, data pipelines, and Agile practices.
Kubernetes, Docker, Python, Java, Flask, Django, Spring Boot, React, Solid, jQuery, Prometheus, Grafana, ELK Stack, Apache Spark, Amazon Web Services (AWS)
1mo
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Developer II (International Health)
Baltimore, Maryland, United States
$54k-$94k/yr HybridFull Time
1+ YOEBachelor's degree and 1+ year related experience; full-stack development and relational database fluency; experience with Python frameworks, SQL databases, API and front-end technologies; ability to travel internationally 10–20%.
Python, Django, DjangoORM, Django Ninja API, FastAPI, PostGresQL, MySQL, Microsoft SQL, SQL, React, JavaScript, HTML, CSS, DigitalOcean, AWS, Azure, Open Data Kit (ODK), R, Stata, JIRA
3w
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AI & Decision Engineer
Laurel, Maryland, United States
$100k-$245k/yr HybridFull Time
Bachelor's in CS/CE/EE/Applied Math/Data Science, experience building production or prototype LLM/generative-model applications, proficiency in Python and a modern web/backend framework, relational DB experience, hands-on with RAG/LLM agents/vector DBs, strong communication, active Secret clearance and U.S. citizenship required.
Python, FastAPI, Flask, Django, PostgreSQL, SQL, Retrieval-Augmented Generation (RAG), Qdrant, ChromaDB, Hugging Face Transformers, Hugging Face TRL, TRL, LangChain, Llama, Mistral, AWS, SageMaker, Prefect, MLflow, React, GPT-4
3w
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Software Engineer 2 - Linux/Bash/Python/Docker/Kubernetes/Helm/SQL/REST
Annapolis Junction, Maryland, United States
$130k-$270k/yr HybridFull Time
3+ YOETop Secret/SCI clearance with favorable polygraph and U.S. citizenship required. Master's +3 years or Bachelor's +5 years (or 7 years experience). Experience with Linux, Bash, Python, Docker, Kubernetes, Helm, MySQL, REST, GitLab CI, and Git.
Linux CLI, Linux, Bash, Python, Docker, Kubernetes, Helm, MySQL, REST, GitLab CI, Git, Django, Celery, NGINX, Jira, Confluence, Claude Code
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