PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
Save
Mark Applied
Hide
Python Software Engineer-TS/SCI with Poly
Linthicum Heights, Maryland, United States
$113k-$238k/yr OnsiteFull Time
7+ YOETS/SCI with Poly clearance; 7+ years SWE; Python, Django or Flask, REST, microservices; experience with MongoDB, MariaDB or PostgreSQL; bachelor’s in CS or 4 yrs additional experience can substitute.
Python, Django, Flask, MariaDB, MongoDB, PostgreSQL, ReST, JSON, Swagger, AWS, C2S, Docker, Visual Studio Code, XML, Jira, Confluence, Git
2mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Full Stack Developer
Suitland, Maryland, United States
$104k-$159k/yr OnsiteFull Time
2+ YOE2+ years as a Full Stack Developer; backend Python (Flask/Django/FastAPI); frontend JS (React/Vue); databases SQL/PostgreSQL; cloud deployment AWS/Azure/GC; Git; TS/SCI clearance.
Python, Flask, Django, FastAPI, JavaScript, React, Vue.js, HTML, CSS, SQL, PostgreSQL, AWS, Azure, Google Cloud, Git, Jira, Confluence
5h
Save
Mark Applied
Hide
SQL Software Developer 736
Annapolis Junction or Columbia
$260k-$265k/yr OnsiteFull Time
12+ YOE12 years software development experience, Bachelor’s in CS or related (or 4yrs substitution), experience with SQL Server, C#, JavaScript/React/VueJS, Java/Python/Django, JIRA; strong documentation and Agile experience.
SQL Server, Ironspeed, C#, React, VueJS, JavaScript, Java, Django, Python, AWS, JIRA
4d
Save
Mark Applied
Hide
Full Stack Developer
Suitland, Maryland, United States
HybridFull Time
5+ YOEActive TS/SCI clearance,5+ years software development,Python backend (Django/FastAPI),React/Next.js frontend,PostgreSQL,AW S,Terraform,Keycloak/OIDC/SAML/CAC-PIV,STIG/FIPS secure development,GitLab CI/CD,DevSecOps and AI-assisted tooling.
Django, FastAPI, Python, React, Next.js, PostgreSQL, AWS, Aurora, EKS, Kubernetes, Helm, S3, IAM, VPC, KMS, Terraform, Keycloak, OIDC, SAML, CAC-PIV, Pydantic, GitLab CI/CD, Git, SAST, DAST, SCA, SBOM, AI-assisted development tools, STIG, FIPS
3mo
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
Mid-Level Full Stack Developer
Suitland, Maryland, United States
$170k-$190k/yr HybridFull Time
5+ YOEActive TS/SCI clearance, 5+ years development experience, strong Python/Django backend skills, React/Next.js frontend experience, PostgreSQL and AWS proficiency, Terraform and GitLab CI/CD experience, B.S. in STEM.
Python, Django, FastAPI, ASGI, Pydantic, React, Next.js, PostgreSQL, Amazon Aurora, AWS, EKS, Kubernetes, S3, IAM, VPC, KMS, Terraform, GitLab CI/CD, GitLab, Keycloak, OIDC, SAML, JWT, Helm
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Software Engineer 1 (API)
Linthicum Heights, Maryland, United States
$52-$107/hr OnsiteFull Time
7+ YOEU.S. citizenship and Top Secret/SCI clearance with appropriate polygraph required; 7 years SWE experience; Bachelor’s in Computer Science (or 4 additional years of SWE experience); strong Python, Django/Flask, ReST, and database skills.
Python, Django, Flask, MariaDB, MongoDB, PostgreSQL, ReST, JSON, XML, Swagger, AWS, Docker, Visual Studio Code, Jira, Confluence, Git
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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)
2mo
Save
Mark Applied
Hide
SOFTWARE ENGINEER - Kubernetes/Linux- 5+ yrs of Experience - TS/SCI w/Poly clearance is required - ID
Annapolis Junction, Maryland, United States
$218k-$225k/yr OnsiteFull Time
6+ YOE5+ years of software development in Unix/Linux, containerized Kubernetes environments; TS/SCI with Poly required; Bash/Python scripting; Docker; Kubernetes; Git; Agile; CI/CD.
Docker, Kubernetes, Helm, Git, Python, Bash, SQL (MySQL), NGINX, Django, Celery, Kafka, Spring, CI/CD, GitLab CI, Jira, Confluence, Claude Code
1mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
Senior DevOps Engineer
Columbia, Maryland, United States
$106k-$137k/yr RemoteFull Time
8+ YOEBachelor’s degree in Computer Science or Engineering, or 10+ years of relevant experience; 8+ years DevOps; strong AWS, IaC (Terraform/Terragrunt), GitHub Actions; DevSecOps focus; containerization (Docker); Python or Bash; U.S. citizenship or Green Card with ability to obtain Public Trust clearance.
GitHub Actions, Terraform, Terragrunt, Docker, Python, Bash, Django, Databricks, Redshift, Maven, Nessus, BurpSuite, OWASP, AWS