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
2mo
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Scientific Software Developer - Affinity
Santa Fe or Boston
OnsiteFull Time
3+ YOEPhD with postdoc; 3+ yrs Python; 3+ yrs Molecular Dynamics and free energy calculations; computational chemistry methods development and validation.
Python, Molecular Dynamics, Computational Chemistry Tools
2mo
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Scientific Software Developer - Affinity
Santa Fe or Boston
HybridFull Time
3+ YOEPhD with postdoc in structure-based ligand design; 3+ years in Python; 3+ years in Molecular Dynamics and Free Energy Calculations; team-oriented with strong communication; ability to learn new methods.
Python, C++, Molecular Dynamics, Free Energy Calculations, Computational Chemistry
1mo
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Applied AI Software Developer (Software Developer 2/3)
Los Alamos, New Mexico, United States
$88k-$172k/yr OnsiteFull Time
5+ YOEBachelor's-level software developer with 5+ years (or 8+ for senior) experience in Python and modern AI/ML frameworks, experience with LLMs/RAG, Linux/Git-based development, GPU/distributed compute, and ability to obtain DOE Q clearance.
Python, PyTorch, TensorFlow, Pandas, NumPy, SciPy, Linux, Git, GitLab, Kubernetes, OpenShift
1mo
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R&D Scientific Software Developer - Scientist 1
Los Alamos, New Mexico, United States
$97k-$158k/yr OnsiteTemporary
2+ YOEBachelor's in STEM plus 2 years related experience or equivalent; programming in Python and MATLAB; collaborative development (git); ability to obtain DOE Q/Q/SCI clearance; strong written/oral communication.
Python, MATLAB, git, Julia, Rust, Java, C/C++, R, JavaScript, Typescript, Kubernetes, AWS
1mo
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Embedded Software Engineer (R&D Engineer 1/2)
Los Alamos, New Mexico, United States
$97k-$176k/yr OnsiteFull Time
2+ YOEExperience developing embedded software in C/C++ for processors, SoCs, microcontrollers and FPGA platforms; scripting (Python/Bash/Tcl/MATLAB); HDL (Verilog/VHDL/SystemVerilog); hardware/software debugging; Git; ability to obtain DOE Q clearance; Bachelor's in Engineering plus 2–4 years experience.
C, C++, Python, Bash, Tcl, MATLAB, Verilog, VHDL, SystemVerilog, Git, Vivado, Vitis, Quartus, Libero, ModelSim, Questa, GDB, Valgrind, Wireshark, tcpdump, Makefiles, EPICS
1mo
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Software Engineer (R&D Engineer 1/2)
Los Alamos, New Mexico, United States
$96k-$176k/yr OnsiteFull Time
2+ YOEBachelor's in engineering plus 2+ years' related experience; proficiency in compiled and scripting languages, Linux, software lifecycle, troubleshooting, CI/CD and on-call support.
C, C++, Java, bash, Python, Tcl, Tk, Perl, Linux, gdb, valgrind, SQL, REST API, CI/CD, git, makefiles, VxWorks, RTEMS, LabVIEW, EPICS
1mo
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Embedded Software Development Engineer (R&D Engineer 2/3)
Los Alamos, New Mexico, United States
$106k-$206k/yr OnsiteFull Time
4+ YOEHands-on FPGA and embedded software experience with VHDL/Verilog, FPGA toolflows (Vivado/Quartus/ModelSim), DSP and high-speed interfaces, scripting (Python/Tcl/Perl), bachelor\u0002s degree with 4+ years (master's/6+ years for higher level), and eligibility for Q clearance.
Xilinx Vivado, XSIM, Intel Quartus, ModelSim, Xilinx ILA, SignalTap, VHDL, Verilog, MATLAB System Generator, HDL Coder, Xilinx HLS, Intel HLS, MicroBlaze, Nios II, Python, Tcl, Perl, SystemVerilog, UVM, AMBA, AXI, APB, RTOS
2mo
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Lead Scientific Developer – Biologics & Protein Design
Santa Fe, New Mexico, United States
OnsiteFull Time
5+ YOEPhD (or equivalent) in computational chemistry, structural biology, biochemistry, or related field; ~5 years of relevant experience; strong software tools development skills.
Python, AI coding agents
1mo
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Forward Deployed Product Engineer
Washington or Arvada or San Francisco or Palm Springs or Nashville or Denver or Santa Fe or New Orleans or San Diego or Bozeman or New York City
FieldFull Time
3+ YOEBachelor's in CS/Aerospace/Engineering, 3+ years software engineering in customer-facing/mission-critical environments, proficiency in Python, cloud (AWS/Microsoft Azure/Google Cloud), Docker/Kubernetes, AI tools (Cursor/Amp/ChatGPT), strong communication and product sense, active TS/SCI required.
Python, TypeScript, Java, Cursor, Amp, ChatGPT, AWS, Microsoft Azure, Google Cloud, Docker, Kubernetes
2mo
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Lead Scientific Developer – Biologics & Protein Design
Santa Fe, New Mexico, United States
OnsiteFull Time
5+ YOEPhD or equivalent in computational chemistry, structural biology, biochemistry, or related field; 5+ years experience; Python programming; MD simulations; AI knowledge.
Python, OpenEye software/toolkits, Machine Learning
2mo
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Full Stack Web Developer (Software Developer 1/2)
Los Alamos, New Mexico, United States
$73k-$143k/yr OnsiteFull Time
2+ YOEBachelor's degree and 2+ years related experience (5+ for higher level). Knowledge of Git/Gitlab/Bitbucket, Python and bash on Linux, web frameworks (Django/Flask/React), PostgreSQL/MongoDB, Kubernetes/OpenShift, and ability to obtain DOE Q clearance.
Git, Gitlab, Bitbucket, Python, bash, Django, Flask, React, PostreSQL, MongoDB, Elasticsearch, Kubernetes, OpenShift, CodeVision, Linux
2mo
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Electrical Engineer 2 / 3 (R&D Engineer)
Los Alamos, New Mexico, United States
$106k-$216k/yr OnsiteFull Time
4+ YOEBachelor's (R2) or Master's (R3) in engineering, 4–6+ years experience, RF and PCB design, FPGA/HDL development, DSP and control systems, software programming, project leadership, ability to obtain Q clearance/US-citizenship requirements.
LabVIEW, MATLAB, VxWorks, RTEMS, Tcl/Tk, C, C++, Java, Python, HDL, FPGA