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
3mo
Save
Mark Applied
Hide
Senior‑Level Python Developer (Python, C++)
Annapolis Junction, Maryland, United States
$155k-$175k/yr OnsiteFull Time
8+ YOEBachelor’s degree in computer science; 8+ years relevant experience; Python, C++, Spark; Jupyter Notebooks; JIRA, Confluence, Git/GitLab; knowledge of customer tools; active TS/SCI with Polygraph.
Python, C++, Spark, Jupyter Notebooks, JIRA, Confluence, Git/GitLab
1mo
Save
Mark Applied
Hide
Software Engineer 3 (AI Assisted Developer Tooling)
Columbia, Maryland, United States
OnsiteFull Time
12+ YOEActive TS/SCI with Polygraph required; 12+ years' technical experience with a B.S. (or 4 additional years in lieu of degree); proficiency in Python and Java; experience with IDEs, developer tooling, and AI/LLM-powered tools.
Python, Java, IDEs, VS Code, TypeScript, Electron, CI/CD, LLM
2mo
Save
Mark Applied
Hide
Software Engineer 3 (AI Assisted Developer Tooling)
Columbia, Maryland, United States
OnsiteFull Time
12+ YOETS/SCI with Poly, 12 years experience with BS in a technical discipline or 4 years substitute, strong Python/Java, AI tools experience, tooling and platform integration.
Python, Java, IDEs, Developer tools, Build and test systems, AI tools, LLM-powered tools
2w
Save
Mark Applied
Hide
Engineer
Owings Mills, Maryland, United States
$80k-$90k/yr OnsiteFull Time
8+ YOE8+ years experience, bachelor in computer science required; proficiency in Python, TensorFlow/PyTorch/Keras, cloud platforms (AWS/GCP/Azure), NLP tools, DevOps and CI/CD; strong problem-solving and Agile experience.
Python, TensorFlow, PyTorch, Keras, AWS, GCP, Azure, SpaCy, NLTK, Hugging Face, CI/CD, DevOps
1mo
Save
Mark Applied
Hide
Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
7+ YOETS/SCI with poly required. Bachelor’s degree + 7 years as a SWE. Experience with VueJS or React, REST, Node JS, Python. Kubernetes/Docker and modern dev tooling are desirable.
VueJS, React, REST, Node JS, Python, Kubernetes, Kubectl, Docker, Make, Buildx, Mongo, EleasticSearch, Websocket, GRPC, Java, Rust, C++
1mo
Save
Mark Applied
Hide
RF Network Engineer - Senior
Aberdeen, Maryland, United States
$130k-$160k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
10+ YOEBachelor's in STEM, 10+ years RF engineering experience supporting military/DoW systems, DoW Secret clearance, proficiency with MATLAB/Python and RF tools, 4G/5G and EMC expertise, strong communication and briefing skills.
MATLAB, Python, SignalHound, Software Defined Radios (SDRs), Systems Tool Kit (STK), Visualyse Professional, Visualyse Builder, EDX SignalPro
1w
Save
Mark Applied
Hide
Senior AI Engineer TS/SCI w/ Poly
Linthicum, Maryland, United States
$150k-$200k/yr OnsiteFull Time
Design and maintain LLM orchestration, build data pipelines and databases for RAG, deploy AI tools in secure enclaves, support ATO and security assessments; proficiency in Python, data engineering, and LLM integration.
Python, RUST, Claude Code, Codex, Git, Jira, Confluence, CI/CD
2mo
Save
Mark Applied
Hide
Senior Network Systems Engineer
East Palo Alto or Clarksburg or Arlington
$140k-$185k/yr FieldFull Time
5+ YOE5+ years network engineering; strong L2/L3 networking (BGP/OSPF/Babel), Linux systems, VPNs (StrongSwan/WireGuard), automation (Ansible/Terraform), scripting (Bash/Python/Go), AWS, telemetry tooling; willingness to travel ~50%.
systemd-networkd, Netplan, iptables, StrongSwan, WireGuard, Ansible, Terraform, Grafana, Telegraf, InfluxDB, Docker, SSH, Bash, Python, Go, AWS GovCloud, EC2, VPC, Transit Gateway, BGP, OSPF, Babel, VXLAN, IGMP/PIM
1mo
Save
Mark Applied
Hide
Application Engineer
San Jose or Austin or Cary or Columbia or Burlington
$74k-$138k/yr OnsiteFull Time
0+ YOEBachelor's degree in STEM required; entry-level new grad role with experience using EDA tools; familiarity with UNIX, C/C++, Perl, TCL, Python; fundamentals in design, verification, HDLs, synthesis, and timing.
Electronic design automation (EDA) tools, HDLs, UNIX, C/C++, Perl, TCL, Python
1mo
Save
Mark Applied
Hide
Application Engineer
San Jose or Cary or Austin or Burlington or Columbia
$74k-$138k/yr OnsiteFull Time
Bachelor's degree in STEM required; entry-level cohort program for new graduates. Familiarity with EDA tools, fundamentals of design/verification, UNIX, C/C++, Perl, TCL, Python; strong communication and problem-solving skills.
Electronic Design Automation (EDA), UNIX, C/C++, Perl, TCL, Python, Hardware Description Languages (HDLs)
3w
Save
Mark Applied
Hide
Senior Vulnerability Research Engineer
Annapolis Junction or Palm Bay or Maryland or Florida or South Carolina or Texas or United States
$77k-$163k/yr RemoteFull Time
2+ YOEBachelor's +4 yrs or Master's +2 yrs in computer science or related field; strong software development skills in C/C++/Python; experience with program analysis, reverse engineering, and debugging tools; knowledge of Windows/Linux and x86/x64 assembly.
C, C++, Python, angr, BAP, IDA Pro, Binary Ninja, gdb, Ghidra, windbg, Assembly (x86/x64)
2w
Save
Mark Applied
Hide
Platform Engineer (Hybrid) - 27786
Columbia or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
HybridFull Time
5+ YOE5+ years experience with AWS, Linux, Kubernetes, container tooling, and programming in Python or Go; U.S. citizenship and ability to obtain appropriate security clearance.
AWS, Python, Go, Linux, Kubernetes, Docker, Podman, Helm, Kustomize, Flux CD, Shell/Bash, Gitlab-CI, Travis-CI, Jenkins, JIRA, Confluence, Github, Gitlab, puppet, ansible, maven, ovirt, proxmox, vmware, Cloudera CDH Hadoop, MapR Hadoop, Databricks, Apache Spark
2mo
Save
Mark Applied
Hide
RF Systems Engineer Level 2 - Clearance Required
Hanover, Maryland, United States
$89k-$158k/yr OnsiteFull Time
4+ YOEMust hold current TS/SCI with poly, bachelor’s in engineering (or equivalent) plus 4 years systems engineering experience; experience with Python and Visual Basic, RF testing and tools, test plan development, and travel ~3 times/year.
Python, Visual Basic, ISO/IEC 15288, network analyzers, signal generators, spectrum analyzers, oscilloscopes
2mo
Save
Mark Applied
Hide
Principal DevOps Engineer
Columbia, Maryland, United States
$200k-$280k/yr OnsiteFull Time
12+ YOETS/SCI with Poly, US citizenship, 12+ years experience and BS or 4 additional years in lieu, Terraform, GitLab CI/CD, cloud-native, Linux, Python, OpenAPI/SDK tooling, strong communication.
Terraform, GitLab, Docker, Kubernetes, Linux, OpenAPI, SDKs, Python
1mo
Save
Mark Applied
Hide
Software Engineer 2 - Linux/Bash/Python/HashiCorp/Docker/Ansible/HPC
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
3+ YOEMust hold Top Secret/SCI with favorable polygraph and U.S. citizenship. Requires 3+ years (Master's +3) or 5+ years (Bachelor's +5) or 7+ years SWE experience. Strong Linux, Bash, Python, containerization, Ansible, Git, CI/CD, DCIM, and secret/IAM tooling experience.
Linux CLI, Bash, Python, Netbox, HashiCorp Vault, Keycloak, Docker, PodMan, Ansible, GitLab CI, Jenkins, Git, Splunk, JIRA, Confluence
3mo
Save
Mark Applied
Hide
Systems Engineer 1
Fort Meade, Maryland, United States
OnsiteFull Time
1+ YOEExperience with Python and Visual Basic for applications; RF theory for EMI testing; RF tools and components; test planning and reporting; travel up to 3 times/year.
network analyzers, signal generators, spectrum analyzers, oscilloscopes, amplifiers, filters, isolators, attenuators, terminators
1mo
Save
Mark Applied
Hide
Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
Bachelor's in Computer Science (or equivalent experience). Experience with Java/JEE, Python, C/C++, SQL, XML/XHTML/HTML, web services (SOAP/WSDL/WADL), Windows/Linux, and tools like Eclipse, Jenkins, Postgres/Oracle. TS/SCI Polygraph clearance and U.S. person/citizenship required.
Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, XHTML, HTML, XML, XSLT, Windows, Linux, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, Tomcat, WebLogic, JBoss, FITNesse, Mockito, Cucumber, Unified Functional Tester (UFT), Selenium, DEVOPS, Test Driven Development (TDD), Behavior Driven Development (BDD), Acceptance Test Driven Development (ATDD), Scaled Agile Framework (SAFe)
2w
Save
Mark Applied
Hide
Chief Controls Engineer - Connected Vehicles
Hagerstown, Maryland, United States
$119k-$204k/yr OnsiteFull Time
10+ YOEBachelor's in Mechanical or Electrical Engineering with 10+ years related experience; expertise in vehicle control systems, CAN bus, MathWorks/dSPACE/Vector/AUTOSAR tools; leadership, P&L, and technical decision-making skills.
MathWorks, dSPACE, Vector, AUTOSAR, C, C++, C#, Python, CAN bus
2mo
Save
Mark Applied
Hide
Senior Mechanical Engineer (CFD and FEA)
Columbia, Maryland, United States
$110k-$130k/yr HybridFull Time
Bachelor’s degree in mechanical engineering; experience with CFD/FEA for HVAC/data center applications; proficient with CFD/FEA tools; able to lead simulations and support product development and customer engagements.
ANSYS Fluent, ANSYS CFX, SolidWorks Flow Simulation, Autodesk CFD, OpenFOAM, ANSYS Mechanical, Abaqus, NASTRAN, Onshape, SolidWorks, Creo, Python
1w
Save
Mark Applied
Hide
Sr Engineer - BGE Protection & Controls Engineering
Baltimore, Maryland, United States
$103k-$155k/yr OnsiteFull Time
7+ YOEBachelor's in Engineering or PE,7+ years engineering experience (6+ with master's/PE),ability to analyze complex electrical systems,experience with transmission/substation protection,PE preferred,knowledge of power system analysis tools.
CYMDIST, PSS/E, Python, PSCAD, MATLAB, MATHCAD, Aspen OneLiner, Aspen Relay Database, SEL-5030, SEL RTAC