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
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Front End Developer Tableau/Python
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEActive Secret clearance and U.S. citizenship required. Bachelor’s in CS/Engineering, 5+ years software development, proficiency with Python, SQL/relational DBs, Tableau, front-end frameworks, cloud platforms, Git, and Agile.
Tableau, Python, SQL, Java, C#, JavaScript, Oracle, PostgreSQL, MySQL, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, Git, CI/CD
1mo
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Front End Developer Tableau/Python
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEActive SECRET clearance and U.S. citizenship required; Bachelor’s in CS/Engineering; 5+ years software development; proficiency with Python, SQL, Java/C#/JavaScript, relational DBs, Tableau, front-end frameworks, cloud platforms, Git, and Agile.
Tableau, Python, SQL, Java, C#, JavaScript, Oracle, PostgreSQL, MySQL, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, Git, CI/CD, Agile
1mo
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Manufacturing Engineer
Victorville, California, United States
$85k-$170k/yr OnsiteFull Time
1+ YOE1+ years in mechanical engineering with focus on designing/prototyping mechanical systems; strong CAD (NX/SolidWorks); programming (Python, MATLAB, C++); Bachelor in Mechanical, Aerospace, or Electrical Engineering; hands-on hardware development experience.
NX, SolidWorks, Python, MATLAB, C++
2w
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Systems Engineer I
Diamond Bar, California, United States
$71k-$103k/yr OnsiteFull Time
0+ YOEBachelor's in engineering (required), Auto CAD and SQL required, Python and simulation tools preferred, experience with warehouse automation and lifecycle implementations preferred, up to 25% travel.
Auto CAD, SQL, Python, Simulation Tools & Modeling, CAD, Warehouse Management System (WMS), Microsoft PowerPoint, Microsoft Word
1d
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Staff EMC Engineer
Irvine, California, United States
$154k-$192k/yr OnsiteFull Time
5+ YOEDegree in electrical engineering plus relevant experience (PhD+1/Master's+3/Bachelor's+5). Strong analog and transmission-line fundamentals, hands-on debugging, Matlab/Python scripting, EMC simulation and test experience.
Matlab, Python, ANSYS HFSS, SiWave, CST Studio, network analyzer, frequency response analyzer
1mo
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Hardware Engineer III
Irvine, California, United States
$120k-$140k/yr OnsiteFull Time
3+ YOEBachelor's in Electrical Engineering, 3–7 years hardware design experience with processors/FPGAs, DDR and high-speed interfaces, PCB/schematic tools (Orcad Capture, PADS Layout), lab equipment experience, and C/C++ or Python proficiency.
Orcad Capture, PADS Layout, C/C++, Python, Linux, Xilinx, Intel FPGA, Oscilloscope, Spectrum Analyzer, Logic Analyzer, Power Analyzer
2w
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Optical Manufacturing Engineer
Rancho Cucamonga, California, United States
$90k-$120k/yr OnsiteFull Time
7+ YOEBachelor's in Engineering (or equivalent) with 7+ years manufacturing experience in optical projects; mechanical design and tooling experience; proficiency with Python, LabVIEW, MATLAB, SQL, Power BI, and advanced Excel; strong electronics and metrology skills.
Python, LabVIEW, MATLAB, SQL, Power BI, Microsoft Excel, interferometers, spectrometers, beam profilers, oscilloscopes, RS-232, Ethernet, cameras, power meters, lasers, motion control, 3D printing equipment
2mo
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Principal Customer Service Engineer
Livonia or Irvine
$92k-$172k/yr OnsiteFull Time
7+ YOE7-10 years multiphysics CAE tools, Python, project management, strong communication; US citizen or green card; mechanical engineering degree.
Nastran, Ansys, Abaqus, Python, XML, JSON, Patran, DMAP, MSC Software, Apex, EPILYSIS, META, Actran, Cradle, Dytran, Simufact, BETA CAE
2mo
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Software Engineer - AI Engineer II/III
Rancho Santa Margarita, California, United States
$80k-$140k/yr OnsiteFull Time
2+ YOEBachelor’s or Master’s in Computer Science or related field; 2+ years AI/ML experience; strong Python; experience with ML frameworks; knowledge of MCP, LLMs, AI agents; on-site collaboration.
Python, Git, Flask, PyTorch, TensorFlow, LangChain, LangGraph, AutoGen, Docker, Kubernetes, Pinecone, Milvus, ChromaDB, FAISS, OpenAI, HuggingFace
3d
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Digital Design Principal Engineer/Manager
Irvine, California, United States
$190k-$225k/yr OnsiteFull Time
20+ YOE20+ years FPGA/SoC development with leadership experience; MS in Electrical Engineering; deep Verilog/SystemVerilog expertise; FPGA/ASIC implementation and packet processing experience; scripting in C/C++, Perl, Tcl, Python.
Verilog, SystemVerilog, AMD (Xilinx Vivado), C, C++, Perl, Tcl, Python, Claude Code, Copilot
1mo
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Analog ATE Test Engineer
Aliso Viejo, California, United States
OnsiteFull Time
5+ YOE5–8+ years analog ATE test engineering experience (8+ with BS EE or 5+ with MS), production experience with Advantest V93000 and SmarTest 8, Python and Java programming, post-silicon validation and PCB debugging experience.
Advantest V93000, SmarTest 8, Python, Java
1w
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Senior Industrial Engineer
Irvine, California, United States
$140k-$170k/yr OnsiteFull Time
6+ YOEBachelor's in engineering,6+ years industrial/manufacturing engineering experience, simulation and modeling skills, MES/ERP experience, experience in electromechanical assembly, strong communication and project leadership.
Microsoft Excel, Python, SQL, Solumina, SAP, FactoryLogix, Siemens, FlexSim, Simio, MES, ERP
2mo
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Senior Malware Analyst/Reverse Engineer
Camp Pendleton, California, United States
$115k-$135k/yr OnsiteFull Time
3+ YOEThree+ years in malware analysis and reverse engineering; experience with debuggers and disassemblers; Python, C, JavaScript, VBScript; OS, architectures, and networking knowledge; strong written and verbal communication; active Secret clearance.
IDA Pro, Ghidra, Python, C, JavaScript, VBScript
4d
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Mechanical Engineer
Duarte or Moreno Valley
OnsiteFull Time
4+ YOEBachelor's in Mechanical or Industrial Engineering, 4+ years manufacturing/production experience, ERP experience, proficiency with AutoCAD/SolidWorks/DraftSight, BOM creation, troubleshooting, project management, and strong communication.
AutoCAD, SolidWorks, DraftSight, Pro/E, ERP, Python, C++, XML, JavaScript
3w
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System Engineer – Enterprise Data Engineer (Mission-Focused)
Redlands or St. Louis or Vienna or Washington
$121k-$198k/yr OnsiteFull Time
8+ YOE8+ years database design/administration experience (Oracle, SQL Server, PostgreSQL, SAP HANA); SQL and Python scripting; cloud DB experience (AWS RDS, Azure SQL); geospatial knowledge; Top Secret/SCI clearance; bachelor’s in STEM.
Oracle, SQL Server, PostgreSQL, SAP HANA, SQL, Python, AWS RDS, Azure SQL Database, ArcGIS Enterprise
1w
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Field Engineer
Irvine, California, United States
$50k-$80k/yr FieldFull Time
Bachelor's in CS/Engineering, experience in test execution, QA, manual/software testing, log analysis; familiarity with 5G concepts, strong analytical and communication skills; ability to create technical reports.
Python, Visual Basic, Power BI, SQL, JIRA, Microsoft Excel, Microsoft Word
3mo
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Staff Memory Circuit Design Engineer
Irvine, California, United States
$108k-$173k/yr OnsiteFull Time
8+ YOEBS/MS/PhD in Electrical Engineering with extensive memory design experience, 8+/6+/3+ years respectively; strong scripting (Python) and circuit design skills; memory compilers/DFT experience; excellent communication and multi-tasking.
Python, Circuit simulators, Automation scripts
1mo
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Field Application Engineer
Irvine or Mission Viejo or United States
$20-$25/hr OnsiteFull Time
Bachelor's in CS/Robotics/Electrical/Mechatronics, strong communication, willingness to travel frequently across the U.S., passport/REAL ID preferred, basic coding (Python, C++), hands-on robotics hardware experience preferred.
Python, C++, drones, quadrupeds, humanoid robots, sensors
1mo
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Engineer I - EE Systems Integration & Validation
Irvine, California, United States
$75k-$85k/yr OnsiteFull Time
0+ YOEBachelor's in Electrical/Computer/Automotive Systems Engineering; 0-3+ years electrical experience; experience with ECUs, microprocessors, Raspberry Pi/Arduino; programming in Python, C++, MATLAB/Simulink; HIL, UDS/diagnostics preferred; strong English communication.
Raspberry Pi, Arduino, Python, C++, MATLAB, Simulink, HIL, UDS, DTC, ECU, CAN, LIN, FlexRay
1mo
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Control Systems Engineer
Rancho Santa Margarita, California, United States
OnsiteFull Time
Mid-level control systems engineer with embedded software, PLC/HMI, and system integration experience in energy storage.
Ladder Logic, Structured Text, CODESYS, SCADA, HMI, IEC 61131-3, PLC, Python
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