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
1mo
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Research Engineer
Maplewood, Minnesota, United States
$99k-$121k/yr OnsiteFull Time
3+ YOEBachelor’s degree, 3 years optical experience; on-site Maplewood MN; US work authorization; travel up to 10%.
SEM, AFM, CMM, confocal microscopes
1mo
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Research & Development Engineer
Blaine, Minnesota, United States
$75k-$120k/yr OnsiteFull Time
3+ YOEBachelor's in engineering required (Master's preferred), 3+ years product development/R&D in a regulated industry, experience with design control (FDA 21 CFR 820, ISO 13485), V&V, risk management, and mechanical/materials knowledge.
FDA 21 CFR 820, ISO 13485
1mo
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Research and Development Engineer
Maple Grove, Minnesota, United States
$90k-$160k/yr OnsiteFull Time
5+ YOEB.S. in engineering required (MS/PhD preferred); 5+ years R&D/design experience for cardiovascular medical devices (3+ years structural heart preferred). Proficiency with CAD, anatomical imaging modeling, HFE, statistical tools, and data management; regulatory and testing experience.
SolidWorks, ProE, Materialise, Mimics, Minitab
2w
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Research and Development Engineer III
Blaine, Minnesota, United States
$144k/yr OnsiteFull Time
3+ YOEBachelor's in Chemical or Mechanical Engineering, 3+ years R&D engineering experience, 36 months each in processing agricultural/biological products, Aspen Custom Modeler/Siemens gPROMS/AVEVA Process Simulation, ELISA assays, Arduino bench automation, and lipid handling.
Aspen Custom Modeler, Siemens gPROMS, AVEVA Process Simulation, Arduino
3mo
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Principal Research and Development Engineer
Minnetonka or Jeffersonville
OnsiteFull Time
12+ YOE12 years medical device design & development; BS in Mechanical or Biomedical Engineering; 21 CFR Part 820.30, ISO 13485, ISO 14971, ISO 10993, IEC 62366; 3D CAD (SolidWorks); machining and prototyping; silicone/plastic molding knowledge; strong communication and problem-solving.
SolidWorks
3mo
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Senior Research Engineer, Software & Hardware Security - Early Career (Shakopee, MN, US)
Shakopee, Minnesota, United States
$106k-$138k/yr OnsiteFull Time
Cybersecurity research experience; programming in Rust, C/C++, Python; PhD or equivalent; publications in cryptography, security, or privacy-preserving ML.
Rust, C/C++, Python
3d
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Research Associate - ProteinSimple QC
Minneapolis, Minnesota, United States
$40k-$66k/yr OnsiteFull Time
0+ YOEBSc in Biology/Chemistry/Engineering or equivalent, 0–2 years lab/QC experience (alternatively associate degree + 2+ years QC experience), ability to run electrophoresis assays, attention to detail, and statistical familiarity.
Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, JMP, GraphPad Prism
1mo
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Project Engineer - Facilities and Infrastructure
Alexandria or Rosemount
$115k-$192k/yr OnsiteFull Time
10+ YOEBachelor's in engineering or architecture, 10+ years in large-scale industrial/MILCON/federal/research facility construction, 3+ years in government oversight role, SECRET clearance, MS Office 365 proficiency, experience with MEP and codes.
Microsoft Office 365, Microsoft Project, Primavera P6, AutoCAD, Revit, BIM
1w
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Senior Engineer - Red Team Operator
Brooklyn Park, Minnesota, United States
$98k-$176k/yr HybridFull Time
3+ YOE3+ years technology experience, offensive security knowledge, proficiency with Windows/Linux/Mac internals, and ability to conduct adversary emulation and research.
Windows, Linux, Mac, Python, C#, Rust, Go, C
1w
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Sr. Human Factors Engineer
St. Paul or Westford or Santa Clara
$78k-$156k/yr OnsiteFull Time
Experience in human factors and cognitive psychology for software design, usability research, training, FDA compliance, cross-functional collaboration, and ability to travel ~25%.
1mo
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Senior Principal Engineer
Plymouth, Minnesota, United States
$128k-$176k/yr HybridFull Time
8+ YOEMaster's required (PhD preferred) in engineering/materials; 8+ years in polymer materials or pharmaceutical packaging; leadership of global technical programs; experience with polymer characterization instruments and regulatory quality systems.
DSC, DMA, FT-IR, Six Sigma, FDA, ICH, ISO, cGxP
2w
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Lead Electrical Engineer
Plymouth, Minnesota, United States
$150k-$165k/yr HybridFull Time
Expert in mixed-signal, RF, microcontroller and embedded circuit design; proficiency with SPICE or Simulink; experience with test equipment (VNA, spectrum analyzer, mixed-signal oscilloscope); ability to lead junior engineers and work with suppliers.
SPICE, Simulink, vector network analyzers, spectrum analyzers, mixed signal oscilloscopes, FPGA, ASICs, DSP, microcontroller
3w
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Electrical Engineer - Hardware Design
Povazska Bystrica or Nordborg or Minneapolis or Pune
OnsiteFull Time
3+ YOEBSc in Electrical Engineering, minimum 3 years designing schematics and PCBs, proficiency with ECAD/Altium and NX, hands‑on prototype testing, and strong communication and math skills.
ECAD, Altium Designer, NX, oscilloscopes, multimeters, power supplies, signal generators, RF equipment, data acquisition hardware
2mo
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Sr. R&D Engineer
Eden Prairie, Minnesota, United States
$110k-$130k/yr OnsiteFull Time
6+ YOE6+ years in medical device R&D; bachelor’s in Materials Science, Bioengineering, Chemistry or related; strong design controls, tissue engineering, biomaterials; travel <20%
MS Project, MS Excel, MS Word, MS PowerPoint
2mo
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Instrumentation & Controls Engineer 3 - Nuclear
Minneapolis, Minnesota, United States
$74k-$114k/yr OnsiteFull Time
3+ YOEBS or MS in Electrical, Mechanical, or Chemical Engineering; ABET program; 3+ years design engineering for power plant control systems; strong communication skills.
Python, MATLAB, Excel
2d
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Sr. Design Assurance Engineer
Plymouth, Minnesota, United States
$110k-$140k/yr HybridFull Time
5+ YOEBachelor's degree, 5+ years quality engineering in manufacturing (medical device preferred); expertise in software design assurance (IEC 62304), risk management, V&V, design controls and QMS.
IEC 62304, ISO 14971, SAFe AGILE Framework, IEC 60601, IEC 62366, ISO 13485, EU MDR
2w
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R&D Principal Engineer
Minneapolis, Minnesota, United States
$90k-$120k/yr OnsiteFull Time
Bachelor's in engineering, significant process and design-for-manufacturability expertise, CAM and machine code skills, statistical and quality tools (Minitab, FMEA, PPAP, GR&R), strong technical writing and project management; up to 5% travel.
CAM, machine code, Minitab, Microsoft Office, FMEA, PPAP, GR&R, IQ OQ PQ, Poka-Yoke
1w
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Senior Usability/Human Factors Engineer
Brooklyn Park, Minnesota, United States
$131k-$151k/yr OnsiteFull Time
5+ YOEBachelor's in engineering,5+ years usability engineering for medical devices (interventional/TAVR preferred),knowledge of HFE principles,ISO/FDA HF guidance,usability testing,documentation and risk analysis,strong communication and leadership.
1w
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RF Product Development Engineer
Saint Paul, Minnesota, United States
HybridFull Time
0+ YOEBachelor's in Electrical Engineering, 0–1 years experience; experience with RF/signal integrity, VNA characterization, 3D and circuit simulation, transmission line theory, and Microsoft Office proficiency.
Ansys HFSS, AWR Microwave Office, Vector Network Analyzer (VNA), Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint
1mo
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Junior Physics Engineer Intern
Minneapolis, Minnesota, United States
$20-$22/hr OnsitePart Time
1+ YOEPursuing or completed degree in Physics, Electrical Engineering, or related field; 1+ year lab and radar/EM experience; proficient in MATLAB, Python, C++, AutoCAD, ADS; eligible to work without visa sponsorship.
MATLAB, Python, C++, AutoCAD, ADS
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