PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
3w
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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
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Principal / Sr. Principal Research and Advanced Design Test Engineer
Melbourne, Florida, United States
$98k-$148k/yr OnsiteFull Time
1+ YOEActive DoD Secret clearance required, ability to obtain Top Secret/SAP, STEM degree, RF testing experience, experience developing test plans, and willingness to travel up to 25%.
MS Word, MS Excel, PowerPoint
2w
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Principal / Sr. Principal Research and Advanced Design Test Engineer
Melbourne or Redondo Beach
$98k-$148k/yr OnsiteFull Time
5+ YOESTEM degree with 1–8 years' related experience (level-dependent), active DoD Secret clearance required at start, ability to obtain Top Secret/SAP, RF testing experience, test plan development, and willingness to travel ~25%.
MS Word, MS Excel, PowerPoint
2w
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New Graduate Engineer, Mechanical (Cape Canaveral)
Cape Canaveral, Florida, United States
OnsiteFull Time
1+ YOEBachelor's in engineering or physics, graduating 2025–2026, 1+ years mechanical/fluids engineering experience via projects/research/internships, ability to work extended hours/weekends, and ability to pass Air Force background/meet ITAR eligibility.
FEA
3mo
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Senior Reverse Engineer
Arlington or Melbourne or San Diego or Woburn
$134k-$184k/yr OnsiteFull Time
5+ YOEActive Top Secret clearance; Bachelor's in CS/Computer Engineering/Cybersecurity with 5+ years of relevant exp; strong binary analysis and RE skills.
IDA Pro, Binary Ninja, Ghidra, QEMU, AFL++, Python, C/C++, x86, ARM
1d
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Human Spaceflight Systems Engineer
Houston or El Segundo or Merritt Island or Kennedy Space Center or Colorado Springs or Johnson Space Center
$100k-$150k/yr OnsiteFull Time
3+ YOEBachelor's in engineering or STEM required (Master's preferred for project engineer), 3–6 years systems engineering or human spaceflight experience, ability to obtain security clearance, occasional travel (10–25%), strong communication and technical leadership skills.
2mo
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AI/ML Engineer
Littleton or Titusville
$133k-$234k/yr OnsiteFull Time
Bachelor's in a related discipline or equivalent experience; familiarity with AI/ML disciplines (NLP, anomaly detection, MCMC, predictive modeling); strong statistics; ability to implement algorithms; proficiency with Python/R/MATLAB (Python preferred); ability to obtain Top Secret clearance; US citizenship required.
Python, R, MATLAB, JIRA
3w
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AI/CNO Engineer
Chantilly or Dulles or Melbourne or Tel Aviv
OnsiteFull Time
Experience deploying and managing LLMs in offline environments, cybersecurity or vulnerability research support, API/interface development, and strong systems integration skills; active TS/SCI clearance or ability to obtain polygraph.
Opus, Sonnet, MiniMax, Qwen
3mo
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Senior Vulnerability Researcher (Cyber262)
St. Petersburg or Melbourne or San Antonio
OnsiteFull Time
Experience in vulnerability research across OSs, kernels, firmware; reverse engineering; PoC exploits; strong research and written communication.
1w
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Post Doctoral Researcher - MCE
Melbourne, Florida, United States
OnsitePart Time
Ph.D. in mechanical engineering required; advanced knowledge of decision-based design, multidisciplinary design optimization, co-design exploration, uncertainty quantification, surrogate modeling, Bayesian methods, and reinforcement learning.
Integrated Computational Materials Engineering (ICME), Gaussian Processes, Bayesian methods, Reinforcement Learning
2w
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Senior Computer Scientist (AI/ML)
Melbourne, Florida, United States
OnsiteFull Time
3+ YOEExpert Python AI/ML engineer with deep learning, signal processing, Git, and production tooling experience; U.S. citizenship and an active, fully adjudicated government security clearance required.
PyTorch, Sklearn, Tensorflow/keras, Python, Anaconda, Jupyter, Git
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