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
Cyber Software Engineer Embedded, Sr - Top Secret Required
Grand Prairie, Texas, United States
$105k-$185k/yr OnsiteFull Time
Active Top Secret clearance (TS/SCI preferred), embedded DoD systems experience, programming in C/C++, Python, Java, MATLAB, reverse engineering tools (Ghidra, IDA Pro, Binary Ninja), and assembly for ARM/PowerPC/x86.
C, C++, Python, Java, MATLAB, Ghidra, IDA Pro, Binary Ninja
2mo
Save
Mark Applied
Hide
Cyber Software Engineer Embedded, Sr - Top Secret Required
Grand Prairie, Texas, United States
$105k-$185k/yr OnsiteFull Time
Active Top Secret clearance required; embedded DoD experience; programming in C, C++, Python, Java, MATLAB; reverse engineering tools (Ghidra, IDA Pro, Binary Ninja); assembly for ARM/PowerPC/x86; vulnerability research and driver/debug experience.
C, C++, Python, Java, MATLAB, Ghidra, IDA Pro, Binary Ninja
4d
Save
Mark Applied
Hide
Data Engineer
Irving or Dallas
OnsiteFull Time
4+ YOEBachelor's degree and 4+ years building Databricks/Spark data pipelines, strong SQL and Python/Scala, Kafka/streaming, experience with Customer 360, data modeling, governance, reverse-ETL and identity resolution.
Databricks, Spark, Kafka, Hightouch, Salesforce Marketing Cloud, Python, Scala, SQL, LiveRamp/UID2, AWS, Azure
4d
Save
Mark Applied
Hide
Lead Application Security - DevSecOps & AI-Driven Software Assurance
Dallas or San Marino
$120k-$180k/yr OnsiteFull Time
Proven application security/DevSecOps experience with SAST/DAST, GitHub Advanced Security, third-party software analysis or binary/reverse engineering, threat intelligence integration, secure SDLC, and penetration testing coordination; US work authorization required.
GitHub, GitHub Advanced Security, GitHub Workflows, CodeQL, Dependabot, OWASP ZAP, WAF
5d
Save
Mark Applied
Hide
Network Inventory Architect
Richardson, Texas, United States
OnsiteFull Time
Bachelor's or equivalent experience; strong SQL and data-profiling skills; ability to reverse-engineer data structures, create source-to-target mappings; telecom inventory domain knowledge preferred.
SQL, MySQL, Oracle, IMS/DB2, LFACS, TIRKS, LEIS, NSDB, Solaris
3w
Save
Mark Applied
Hide
X-Day Offensive Research (XOR) Vulnerability Researcher
Jersey City or Washington or Chicago or Plano or Houston or Tampa or Atlanta or Wilmington or McLean or Columbus
$152k-$260k/yr OnsiteFull Time
5+ YOE5+ years cybersecurity experience with vulnerability research, reverse engineering, exploit development, and assessments; strong OS internals and analysis skills; proven CVE track record; excellent communication.
IDA Pro, Ghidra, Binary Ninja, WinDbg, GDB, RR, LibFuzzer, LibAFL, AFL++, OSS-Fuzz, Syzkaller, LLVM, Angr, KLEE, Intel Pin, DynamoRIO, Frida, C/C++, Java, .NET, Open Worldwide Application Security Project (OWASP) Top Ten, National Institute of Standards and Technology (NIST) Cybersecurity Framework
1mo
Save
Mark Applied
Hide
IBM z/OS mainframe Software Specialist (Plano, TX, US)
Plano, Texas, United States
$77k-$145k/yr OnsiteFull Time
10+ YOE10+ years IBM z/OS mainframe experience with COBOL, JCL, DB2, VSAM/IMS, TSO/ISPF and SDSF; expertise in legacy analysis, reverse engineering, and mainframe-to-cloud modernization.
COBOL, JCL, DB2, SQL, IMS DB/DC, VSAM/GSAM, TSO/ISPF, SDSF, IBM MQ Series, SFTP, File Manager, Debugger
3w
Save
Mark Applied
Hide
IBM z/OS mainframe Software Specialist
Plano, Texas, United States
$77k-$145k/yr OnsiteFull Time
10+ YOE10+ years IBM z/OS mainframe experience with COBOL, JCL, DB2, VSAM/GSAM, IMS; strong analytical and reverse-engineering skills; ability to document legacy systems and support modernization; bachelor's in computer science or related field preferred.
COBOL, JCL, DB2, VSAM, GSAM, IMS, TSO/ISPF, SDSF, File Manager, Debugger, IBM MQ Series, SFTP