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
Senior DevOps Engineer
Annapolis Junction, Maryland, United States
$200k-$280k/yr OnsiteFull Time
12+ YOEActive TS/SCI with Polygraph clearance; US citizenship; 12+ years with BS, 10+ with MS, 14+ with Associates, or 16+ with HS; Security+CE; strong communication; able to work independently and in SCIF.
Terraform, Ansible, Python, Kubernetes, Docker, GitLab, Argo CD, AWS, Nifi
2mo
Save
Mark Applied
Hide
Associate Software Engineer (Full-Stack) - Client Enablement
Falls Church, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in CS/IT/Software Eng or related; 2+ years in software development or technical support; strong full-stack skills; SQL; hybrid cloud/on-prem experience; Jira/ServiceNow/Zendesk; Git/SVN; DevOps/CI-CD; customer-focused.
Jira, ServiceNow, Zendesk, Git, SVN, Jenkins, GitHub, REST, SQL, HTML, CSS, JavaScript, React, Angular, Node.js, Spring, MSSQL, Oracle, Low-code/no-code platforms
21h
Save
Mark Applied
Hide
Air Force A10 AI/ML Engineer / Data Scientist
Arlington, Virginia, United States
$133k-$208k/yr OnsiteFull Time
5+ YOEBachelor's degree plus 5 years experience (or associates+8 years or HS+11 years). Production ML/LLM deployment, MLOps/DevOps, PyTorch, Docker, Kubernetes, Python, JavaScript, AWS, Top Secret clearance with SCI eligibility required.
PyTorch, Ray, Docker, Kubernetes, FastAPI, Python, JavaScript, AWS
2mo
Save
Mark Applied
Hide
Security Engineer, Senior
Washington, District of Columbia, United States
$99k-$225k/yr HybridFull Time
10+ YOESenior security engineer with 10+ years (Bachelor's) or 12+ with Associate's, 14+ with HS, in cybersecurity engineering. Experience with AWS/Azure, risk management, and federal compliance. Public Trust eligibility.
AWS, Azure, M365, VMware, Citrix, EDR, SIEM, IDS/IPS, IaC, CI/CD, DevSecOps, PowerShell, JSON, Python, Bash
1mo
Save
Mark Applied
Hide
Data Engineer
Washington, District of Columbia, United States
HybridFull Time
5+ YOE5-8 years enterprise data engineering experience; bachelor’s degree; US citizenship; Public Trust/NACI; Azure Data Engineer Associate preferred; experience with Azure Data Factory, SQL Server, APIs, Python, Power BI, ETL orchestration, and DevSecOps practices.
Azure Data Factory, SQL Server, APIs, Python, Power BI, ETL Orchestration, DevSecOps
1mo
Save
Mark Applied
Hide
Linux Systems Engineer
Fort Meade, Maryland, United States
$128k-$214k/yr OnsiteFull Time
14+ YOERequires active TS/SCI with Poly, 14+ years systems engineering with a bachelor\u0002s (or 19+ years with an associate), extensive Linux administration, container orchestration (Kubernetes/Docker/Rancher), DevOps/monitoring (nxLog, Grafana, Git), Bash scripting, and Ansible or SaltStack.
Kubernetes, Docker, Rancher, nxLog, Grafana, Git, Bash, Ansible, SaltStack, NiFi, VMware vSphere, vCenter, STIGs, CIS
3mo
Save
Mark Applied
Hide
Cloud Software Engineer (Java/Kotlin), Senior Associate
Annapolis Junction, Maryland, United States
$104k-$166k/yr OnsiteFull Time
Active TS/SCI clearance with a current polygraph; degree and experience per requirements; cloud/DevOps certifications; strong software development with Java/Kotlin and web technologies; Linux experience; documentation skills.
Java, Kotlin, React, JavaScript, TypeScript, Linux, Cloud / Containers, Open-source distributed computing
1w
Save
Mark Applied
Hide
Pega Application Developer
Washington, District of Columbia, United States
OnsiteFull Time
4+ YOEUS citizenship and active Top Secret clearance required; 4+ years Pega development experience (or 6+ with Associate); Pega System Architect certification, Agile, integration and DevOps experience; bachelor's or equivalent experience.
Pega, Pega Architecture
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Arlington, Virginia, United States
OnsiteFull Time
5+ YOERequires active Secret clearance, IAT Level II, 4+ years software development (2+ years in classified/air-gapped environments). Education/experience combinations accepted (Bachelors+5, Associate+8, HS+12). Cloud, Java/.NET, Python, JS/TypeScript, React/Angular, DevSecOps experience.
AWS, Azure, GCP, CI/CD, Java, .NET, Python, JavaScript, TypeScript, React, Angular, CSS, Windows, Linux, macOS, ETL, DevSecOps, STIG, RMF, ATO
1mo
Save
Mark Applied
Hide
Software Developer
Chantilly or Bowie
$86k-$138k/yr OnsiteFull Time
3+ YOEU.S. citizen able to obtain/maintain Public Trust. Degree-plus-experience combinations (Bachelor's+5, Master's+3, Associate+7, HS+9). Experience with cloud platforms, Java/Python/C#, RESTful APIs, CI/CD/DevSecOps, microservices, and databases.
AWS, Microsoft Azure, GCP, Java, Python, C#, Docker, Kubernetes, Terraform, CloudFormation, ARM templates, CI/CD, DevSecOps, RESTful APIs, NIST, RMF, FedRAMP
1w
Save
Mark Applied
Hide
R10206390 22026 Associate Cyber Software Engineer - Chantilly VA
Chantilly, Virginia, United States
$97k-$104k/yr OnsiteFull Time
U.S. citizen with Secret clearance, undergraduate/graduate STEM degree, GPA ≥3.0, experience with C#/C++/Java/Python and Agile, strong collaboration and problem-solving skills.
C#, C++, Java, Python, Docker, Kubernetes, Linux, Windows, Jenkins, GitHub, Atlassian Jira, bash, bat, JSON, DevOps, Electronic Medical Records (EMR)
2w
Save
Mark Applied
Hide
Sr. Software Developer III (6681)
Washington, District of Columbia, United States
$184k-$225k/yr HybridFull Time
10+ YOEActive Top Secret with SCI access; DoD 8140 certification (e.g., Security+); Azure or AWS Developer Associate; 10+ years building enterprise applications; expertise in C#, .NET, ASP.NET, Entity Framework, SQL Server, front-end frameworks, DevOps, Docker, Windows Server, PowerShell, IIS, Kerberos, and OIDC.
C#, .NET, .NET Framework, Entity Framework, ASP.NET, WebForms, MVC, REST APIs, TypeScript, JavaScript, HTML, CSS, Node.js, Angular, React, SQL Server, T-SQL, Azure DevOps, GitLab, GitHub, CI/CD, Docker, Windows Server, PowerShell, IIS, Kerberos, OIDC
3w
Save
Mark Applied
Hide
Information Systems Security Engineer (ISSE)
Herndon or Bowie
$135k-$216k/yr OnsiteFull Time
10+ YOEU.S. citizenship and ability to obtain Public Trust; degree-plus-years combinations (Bachelor+12, Master+10, Associate+14, HS+16); expertise in information systems security, vulnerability assessment, continuous monitoring, risk management, and cloud/network security.
NIST SP 800-53, FISMA, RMF, DevSecOps, CI/CD, Zero Trust
2d
Save
Mark Applied
Hide
Full Stack Developer - Tech Dev (TS/SCI Required)
Washington or Reston
$165k-$185k/yr OnsiteFull Time
7+ YOE7+ years software development; bachelor’s degree or associate with 10+ years; full‑stack frontend and backend experience; strong SQL and DB skills; Git experience; active TS/SCI clearance and CI polygraph capability.
.NET, .NET Core, C#, Python, JavaScript, TypeScript, HTML, CSS, React, Angular, Vue.js, Node.js, SQL, Oracle, SQL Server, MySQL, Dynamo, Postgres, MongoDB, Gitlab, GitHub, Git, DevSecOps, YAML, Data Bricks, Jupyter Notebook, Atlassian, UI Path
2w
Save
Mark Applied
Hide
Senior Linux System Admin-SE4-MD
Greenbelt, Maryland, United States
$120k-$125k/yr OnsiteFull Time
12+ YOEBachelor's degree +12 years (or Associate's +14) and 12+ years systems engineering/administration experience; US citizenship and ability to obtain Public Trust; strong Linux/UNIX and Windows administration, VMware/OpenShift, storage arrays, Python/shell scripting, Cisco SDN.
Linux, UNIX, Windows, VMWare, OpenShift, Python, Shell, Nexsan, Dell Unity, iDRAC (IPMI), VMWare, DevSecOps, Agile, Cisco Software Defined Networking
Explore Jobs