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
2mo
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Application Security Engineer
Fort Meade, Maryland, United States
$87k-$198k/yr OnsiteFull Time
4+ YOE4+ years DoD enterprise security architecture, F5 BIG-IP expertise, DoD IL Clouds/on‑prem, VMware/NSX-T, SD-WAN, Secret clearance, HS diploma or GED.
F5 BIG-IP, VMware NSX-T, LTM, APM, ASM, SD-WAN, RDP, SSH, TLS, PKI
1mo
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Application Security Engineer
Hanover, Maryland, United States
$166k-$295k/yr OnsiteFull Time
11+ YOETS/SCI with poly required. 11–15+ years experience in systems security, software engineering, or computer science. Hands-on C/C++ or C#, ability to read Java, experience with software assurance tools and source code analysis.
C, C++, C#, Java, Rust, Ada, x86_64, PowerPC, MIPS, ASM, Klocwork, CodeSonar, Fortify, CodePeer, IDA Pro, Fortran-Lint
2mo
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Application Security Engineer
Fort Meade or Columbus or Ford Island or Hill AFB or Mechanicsburg or Pensacola or San Antonio or Scott AFB or Tinker AFB
$87k-$198k/yr HybridMultiple Commitments Available
4+ YOE4+ years with DoD enterprise architecture, TLS/mTLS, F5 BIG-IP, proxy solutions; DoD client experience; secret clearance; HS diploma or GED.
F5 BIG-IP, TLS, mTLS, RDP, SSH, CLI, DoD IT tools
1mo
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Application Security Integration Engineer
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
8+ YOE8+ years related experience, undergraduate degree or equivalent, expertise designing and implementing cloud security, troubleshooting complex security issues, developing audit methodologies, and mentoring junior staff.
2mo
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Application Security Engineer (REMOTE) (Anytown, PA, US, 19605)
Anytown, Pennsylvania, United States
$117k-$147k/yr RemoteFull Time
5+ YOE5+ years in information security with 3+ years in application security, secure development, or DevSecOps; strong knowledge of OWASP and secure SDLC; hands-on with security testing tools; cloud security experience; ability to collaborate across teams.
Burp Suite, Fortify, Checkmarx, Veracode, ZAP, SAST, DAST, SCA, IaC scanning, Container security
1w
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Security Automation Application Engineer
Linthicum, Maryland, United States
$104k-$218k/yr OnsiteFull Time
Active TS/SCI with Polygraph; strong analytics development background; proficiency in Python; experience with RMF, system authorization, and vulnerability management (e.g., Nessus); 4+ years experience typical depending on degree.
Python, Pig, PySpark, AWS Lambda, Nessus Vulnerability Scanner
1w
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Security Automation Application Engineer
Linthicum Heights, Maryland, United States
$104k-$218k/yr OnsiteFull Time
Active TS/SCI with polygraph, strong analytics development background, proficiency in Python, experience with system authorization, RMF, and vulnerability management; multi-year technical experience as specified by education.
Python, Pig, PySpark, AWS Lambda, Nessus Vulnerability Scanner, Risk Management Framework (RMF)
6d
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Application Engineer 4 (Cloud)
Linthicum Heights, Maryland, United States
OnsiteFull Time
TS/SCI with Polygraph required; deep cloud security experience, ability to design and evaluate secure cloud workloads, strong communication and customer-facing skills, knowledge of cloud security controls and compliance (NIST SP 800-53).
NIST SP 800-53, AWS, Azure, Google Cloud, IAM, AWS Key Management Service, AWS Config, AWS Security Hub, GuardDuty, Inspector, Risk Management Framework
1w
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Application Engineer Expert Level
Laurel, Maryland, United States
$225k-$305k/yr OnsiteFull Time
TS/SCI with polygraph required. Extensive Linux, Kubernetes, VM, Ansible, and troubleshooting experience; experience with OpenStack/VMware/AWS, Apache NiFi, and security hardening (STIG/SSP).
YUM, Kubernetes, Rancher, Ansible, OpenStack, VMware, AWS, Apache NiFi, Docker, Python, MongoDB, Riverbed, SSH, RHEL
1mo
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Senior Application Developer
Fort Meade, Maryland, United States
$164k-$200k/yr OnsiteFull Time
12+ YOESecurity clearance TS/SCI with poly; 12+ years software engineering; reverse engineering, development, and analyst skills.
C, C++, Python, Assembly, Reverse Engineering, Networking
2d
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Application Engineer 4
Linthicum Heights, Maryland, United States
$88-$119/hr OnsiteFull Time
4+ YOETS/SCI with agency-appropriate polygraph required. Multiple years technical experience (4+ minimum depending on degree). Experience with cloud security, virtualization, and system/network architectures.
Computer-Aided Software Engineering (CASE), AWS, Azure, Google Cloud, IAM, AWS Key Management Service, AWS Config, AWS Security Hub, GuardDuty, Inspector
1d
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Cyber Security Engineer
Aberdeen, Maryland, United States
$85k-$130k/yr OnsiteFull Time
3+ YOE3+ years as a cyber security engineer, bachelor’s in a technical discipline, TS/SCI with polygraph (US citizenship), RMF/SSP/ATO experience, STIG application on Linux/Windows, eMASS and cloud familiarity.
eMASS, STIGs, Linux, Windows, CI/CD
2w
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APPLICATION ENGINEER LEVEL 4
Fort Meade, Maryland, United States
OnsiteFull Time
4+ YOEActive TS/SCI with Polygraph, IAT Level 2, strong Linux (RHEL 8/9), Kubernetes/Docker/Rancher, Ansible, OpenStack/VMware/AWS, Apache NiFi, VM and cluster troubleshooting, security hardening (STIG/SSP).
YUM, Ansible, Rancher, Kubernetes, Docker, Apache NiFi, OpenStack, VMware, AWS, RHEL 8, RHEL 9, Python, MongoDB, Riverbed, SSH
2mo
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Machine Learning Application Engineer
College Park, Maryland, United States
$80k-$110k/yr OnsiteFull Time
Bachelor's degree in CS/Engineering or related field; 2+ years experience; ML/NLP/vision skills; PyTorch/scikit-learn; CI/CD; ability to obtain security clearance.
PyTorch, scikit-learn, SciPy, Docker, FastAPI, React, PostgreSQL, MongoDB, ElasticSearch, pgvector, Git CI/CD, Docker-based deployment
1mo
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Application/Agentic AI Engineer
Aberdeen, Maryland, United States
HybridFull Time
3+ YOE3+ years in software engineering or AI integration; BS in CS/Software/ Data/IS; proficient in Python/JS/TS/Java; API/microservice experience; LLMs and AI orchestration familiarity; cloud-native with Docker/Kubernetes; SDLC/DevSecOps/CI/CD; Git; strong problem-solving; active security clearance.
Python, JavaScript, TypeScript, Java, APIs, Microservices, Data services, Docker, Kubernetes, Git, CI/CD, SDLC, DevSecOps
2mo
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Applications Engineer
Uniontown or Long Island City or Fishers or Wilmington or Fair Lawn or Elmsford
$69k-$90k/yr OnsiteFull Time
5+ YOE5+ years estimating experience in fire alarm/security/low-voltage; ability to analyze drawings, prepare detailed cost estimates and bid proposals; strong knowledge of NFPA and NEC; experience with major manufacturers; proficiency with MS Office, Acrobat, Visio, DWG Writer, BigMachines, and Salesforce.
Microsoft Office, Adobe Acrobat, Microsoft Visio, DWG Writer, BigMachines, Salesforce
3w
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Mission Systems Engineer
Washington or Baltimore or Frederick or Annapolis Junction
$145k-$165k/yr HybridFull Time
5+ YOE5+ years in customer-facing technical roles; strong troubleshooting of Java applications, Linux/Bash, SQL, web servers (Jetty/Apache/IIS), PKI/certificates, release/support processes; DoD 8140/DCWF qualification (CompTIA Security+ covers); active DoD Secret required; US citizenship.
Java, JavaScript, Linux, Bash, SQL, Jetty, Apache, IIS, Azure, PKI
5d
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Senior Power Platform Developer - Secret Security Clearance Required
Aberdeen Proving Ground, Maryland, United States
$106k-$160k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent experience, 5+ years application development with 2+ years Power Platform experience, Secret clearance, CompTIA Security+, PL-900 within 6 months, EM/DoD environment experience preferred.
Microsoft Power Platform, Microsoft Power Apps, Power Automate, Power BI, Palantir Foundry, Dataverse, Azure, Microsoft 365 Government Community Cloud
2mo
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Software Applications Engineer
Aberdeen Proving Ground, Maryland, United States
$115k-$130k/yr HybridFull Time
5+ YOEDoD Secret clearance; BS in computer science or related field; 5+ years in software applications engineering; strong .NET/C#, MudBlazor, HTML/CSS/JavaScript; API development; Azure/DevOps; security+; hybrid role near Aberdeen Proving Ground, MD.
C#, .NET, MudBlazor, HTML, CSS, JavaScript, OpenXml, ASP.NET Core, Entity Framework Core, SQL, Azure, DevOps, OpenID Connect, OAuth 2.0, Microsoft Entra ID
2mo
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Applications Developer
Chantilly or Columbia
OnsiteFull Time
Experience leading Agile teams, cloud/DevOps, full-stack development, API/microservices, UI/UX, data engineering, and security.
AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Git, GitHub, GitLab, Nexus, Terraform, Ansible, Jira, Confluence, React, Angular, Vue.js, Java, Python, Spring Boot, Node.js, PostgreSQL, MySQL, MongoDB, Elasticsearch
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