1mo
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C++ Developer | Options Market Making | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteAll Commitments Available
2+ YOE2+ years in modern C++, performance-critical code, real-time systems, collaboration with traders/researchers; knowledge of TCP/UDP or exchange protocols a plus; degree in CS/Engineering/Math or related field.
C++, Networking, Exchange protocols
1mo
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C++ Developer | Options Market Making | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
2+ YOE2+ years in modern C++, performance-critical code, real-time systems, plus knowledge of TCP/UDP networking or exchange protocols.
C++, TCP/IP, Networking
1mo
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C++ Software Engineer (Senior, Staff, or Lead)
Philadelphia, Pennsylvania, United States
$135k-$185k/yr OnsiteFull Time
5+ YOEStrong modern C++ (C++17/20) production experience, Linux, Git, GitLab CI/CD, CMake, debugging, concurrency, and system design. Senior+ levels require 5+ years (Staff 8+, Lead 10+) and permanent U.S. residency; clear background checks required.
C++17, C++20, Linux, Git, GitLab CI/CD, CMake, Docker, ROS, ROS 2, Python
1mo
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C++ Algo Developer| Options Trading | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years developing performance-sensitive C++ code, experience with distributed systems/microservices, strong numerical/HPC background; C# or Python a plus; Bachelor's in CS/Math required (MS/PhD preferred); leadership experience preferred.
C++, C#, Python
2mo
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Software Developer - C/C++, C#, Java, Visual Basic, MATLAB, and Labview
Philadelphia, Pennsylvania, United States
$75k-$85k/yr OnsiteFull Time
2+ YOEDevelop software across C/C++, C#, Java, VB, MATLAB, LabVIEW; cybersecurity and embedded systems; Linux; DB/GUI; bachelor degree; 2+ years experience; Secret clearance preferred/obtainable.
C, C++, C#, Java, Visual Basic, MATLAB, LabVIEW, Linux, Cameo System Modeler, SQL, Microsoft Access, CSV, RDF, OWL, AllegroGraph, GATE, NLTK
2mo
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Sr. I&C Engineer
Boston or Philadelphia or Concord or Boxborough
$120k-$160k/yr OnsiteFull Time
10+ YOE10+ years in industrial control system design; PLC/SCADA/DCS; instrumentation; control system documentation; travel; ABET BS engineering degree required; SPI/InTools preferred; ISA/IEC 61511 is a plus.
PLC, SCADA, DCS, InTools, SPI
2w
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Senior Electrical Engineer or Senior Instrumentation and Control (I&C) Engineer
Raleigh or Richmond or Baltimore or Fairfax or Orlando
OnsiteFull Time
15+ YOEBS in electrical engineering, PE required, 15+ years EI&C design and management experience (water/wastewater preferred), AutoCAD required, Revit preferred, NEC/NFPA knowledge, staff oversight and client engagement skills.
AutoCAD, Revit, SCADA, PLC, DCS
3mo
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Test & Evaluation Engineer (Electrical) – EW&C
Aberdeen Proving Ground, Maryland, United States
$130k-$185k/yr OnsiteFull Time
5+ YOEFive+ years T&E experience; 4+ years electrical engineering; experience with CPE IEW&S or CPE C3N; hardware/software testing; secret clearance with ability to TS/SCI; BS in Electrical Engineering.
JMP, Analyst Notebook, ArcGIS, Palantir, BIIR, Google Earth, TIGR
1w
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Electrical Engineer
Aberdeen Proving Ground, Maryland, United States
$80k-$140k/yr OnsiteFull Time
4+ YOEBachelor's in engineering, active Secret clearance, minimum 4 years engineering experience designing RF/DSP systems, proficiency with MATLAB/Simulink/Python/C/C++, and strong analytical and communication skills.
MATLAB, Simulink, Python, NumPy, SciPy, C, C++, SDRs, spectrum analyzers, network analyzers, oscilloscopes
1mo
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Applications Engineering, Sr Engineer
Chantilly or Exton or United States
$95k-$142k/yr HybridFull Time
2+ YOEBS/MS in engineering, physics, or CS; 2+ years in engineering software; hands-on experience with Ansys/STK/ODTK/MSBE/CAD; programming in C/C++/C#/Java/MATLAB/Python; eligible for DoD TS/SCI clearance; up to 25% domestic travel.
Digital Mission Engineering (DME), Ansys, STK, ODTK, MSBE, CAD, C, C++, C#, Java, MATLAB, Python
2mo
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AI Engineer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time
Bachelor's in engineering/CS, experience developing agentic/generative AI, proficiency in Go/C++/C, familiarity with LLMs and responsible AI, eligible for US government clearance, US citizenship, and willingness to travel and lift equipment.
Go, C++, C, JetBrains suite, VSCode, AWS, Azure, REST, GraphQL, LLM
3mo
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Electrical Engineer
Dover, Pennsylvania, United States
$50k-$60k/yr OnsiteFull Time
1+ YOEElectrical engineer with C/C++/C#, PCB design, good written and verbal communication; bachelor preferred; 1 year electrical engineering experience preferred.
C/C++, C#, PCB design, Eagle, Firmware, Software documentation
1mo
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Lead Software Engineer - C# / .Net
Wilmington, Delaware, United States
$128k-$214k/yr HybridFull Time
5+ YOE5+ years systems analysis/application development (or 7+ with associate). Expert C#/.NET experience, RESTful API and service architecture, DevOps/CI/CD familiarity, exposure to Angular, strong analytical and communication skills.
C#, .NET, RESTful APIs, Angular, CI/CD, DevOps, SDLC, Loan IQ, Finastra
3w
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Automation Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
CTDI: Repairs and manages logistics for telecommunications and electronic equipment.
0+ YOE0-4 years programming experience (Structured Text or C#/C++/Embedded C) for PLCs and motion controllers; experience with machine-control APIs; bachelor’s degree in an engineering or computer/robotics field required.
PLC, motion controllers, Structured Text (ST), C#, C++, Embedded C, Ladder Logic, Raspberry Pi, Arduino, machine-control APIs
1mo
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Signals Engineer
Aberdeen, Maryland, United States
$75k-$158k/yr OnsiteFull Time
3+ YOEActive Top Secret clearance; BS in Electrical/Computer Engineering; 3-5 years SDR experience; Python/C/C++ skills; GNU Radio; RF fundamentals; RF test equipment.
Software Defined Radio, HackRF, Ettus USRP, GNU Radio, Python, C++
1mo
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Application Developer C
Philadelphia, Pennsylvania, United States
$72k/yr OnsiteFull Time
2+ YOEBachelor's degree + 2–3 years experience (Master's preferred). Experience with Python, Next.js, Electron, software development, data pipelines, AI tools for image analysis; strong analytical and communication skills.
Python, Next.js, Electron
1mo
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Application Developer C
Philadelphia, Pennsylvania, United States
$72k/yr OnsiteFull Time
2+ YOEBachelor's and 2+ years' experience required. Develop, deploy, and maintain pathology software, data pipelines, and AI-enabled tools; experience with Python, Next.JS, electron, web apps, databases, APIs, and version control; strong analytical and communication skills.
Python, Next.JS, electron
5d
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Senior Embedded Software Engineer - SMES Level (40885)
Camden, New Jersey, United States
$105k-$171k/yr OnsiteFull Time
6+ YOEU.S. citizen with active DoD Secret clearance, Bachelor's in engineering/CS, 6+ years embedded software experience, RTOS (Green Hills Integrity/VxWorks) and C/C++/Python proficiency, strong communication skills.
Green Hills Integrity, VxWorks, IBM Rhapsody, MagicDraw, C, C++, Python
1mo
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Test Engineer 3
Newark, Delaware, United States
$122k-$203k/yr OnsiteFull Time
2+ YOEDesign and develop manufacturing test equipment and software; perform verification/validation; experience with electro-mechanical systems, PCB/soldering, analog/digital electronics, sensors; programming (C/C++, .NET, LabVIEW, Visual Basic, PLC); SolidWorks; knowledge of FDA and manufacturing quality methods.
Microsoft Office, SolidWorks, C, C++, .NET, LabVIEW, CVI, Visual Basic, PLC Ladder Logic
1w
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Principal Systems Engineer / Senior Principal Systems Engineer - Integration & Test
Baltimore, Maryland, United States
$109k-$204k/yr OnsiteFull Time
5+ YOEU.S. citizen with active Secret clearance and ability to obtain SAP; 5+ years systems integration/test experience with RF lab equipment; MATLAB coding; HW/SW/FW troubleshooting; experience with C/C++ and Python preferred.
MATLAB, C, C++, Python, signal generator, oscilloscope, spectrum analyzer