1mo
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Sr. Profiling Tools Engineer - Xcode
Cupertino, California, United States
OnsiteFull Time
Experience developing developer tools with focus on runtime data collection, analysis, and visualization; strong optimization mindset and ability to own end-to-end features for developer tooling.
Instruments, xctrace, Xcode
1mo
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Principal Graphics Developer Tools Engineer
Santa Clara or Austin or Hillsboro or Durham or Seattle
$272k-$431k/yr OnsiteFull Time
15+ YOE15+ years developing graphics software or developer tools; BS/MS/PhD in CS/CE or equivalent; deep knowledge of DirectX, Vulkan, or Metal; strong C++ skills; demonstrated technical leadership and architecture experience.
DirectX, Vulkan, Metal, C++, D3D12
1mo
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Software Engineer, Operational Tools
Foster City, California, United States
$150k-$185k/yr HybridFull Time
3+ YOE BS or MS in Computer Science/Engineering; 3+ years software development; strong JS/TS, Python; frontend/back-end frameworks; AI tooling experience; bonus: low-level languages.
JavaScript, TypeScript, Python, HTML, CSS, React, Vue, Svelte, Flask, FastAPI, Java, Kotlin, C, C++, Rust, Linux, ECUs
1mo
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Principal Graphics Developer Tools Engineer
Santa Clara or Austin or Hillsboro or Durham or Seattle
$272k-$431k/yr OnsiteFull Time
15+ YOE15+ years developing graphics software, developer tools, game engines, or GPU technologies; deep knowledge of DirectX/Vulkan/Metal; strong C++ skills; technical leadership and software architecture experience; BS/MS/PhD or equivalent.
DirectX, Vulkan, Metal, C++, D3D12
3mo
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Decision Support Tools Engineer
Alameda, California, United States
$90k-$180k/yr OnsiteFull Time
1+ YOEBachelor’s degree in engineering, Computer Science, Biomedical Engineering, or related field; 1–3 years’ experience; Python; data visualization; Git; CSV/JSON; AI tooling; strong problem solving; good communication.
Python, pandas, NumPy, Matplotlib, Plotly, Streamlit, Git, GitHub, CSV, JSON, GitHub Copilot, Claude, ChatGPT, Azure, AWS
3mo
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Decision Support Tools Engineer
Alameda, California, United States
$90k-$180k/yr OnsiteFull Time
1+ YOEBachelor's in a technical field, 1+ years experience, proficiency in Python (pandas, NumPy), data visualization (Matplotlib, Plotly, Streamlit), Git/GitHub, experience with generative AI tools and working with tabular/time-series data.
Python, pandas, NumPy, Matplotlib, Plotly, Streamlit, Flask, Dash, Gradio, Git, GitHub, GitHub Copilot, Copilot, ChatGPT, Claude, internal LLM platforms, LLM APIs, CSV, JSON, GitHub Actions, Makefiles, Airflow, Azure, AWS
1w
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Principal AI Accelerator Tools Development Engineer
Mountain View or Hillsboro or Redmond
$143k-$275k/yr HybridFull Time
8+ YOEMaster's or Bachelor's in EE/CE/ME or equivalent and 7–8+ years developing and optimizing AI/GPU/accelerator workloads, building stress/validation tooling, and performance analysis.
PyTorch, Triton, Python, C++, LLVM, MLIR, MAIA SDKs, HPL
2w
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Senior Software Engineer, Internal Tools
San Francisco, California, United States
$100k-$200k/yr OnsiteFull Time
5+ YOE5+ years software engineering, full-stack development, SQL and data pipeline experience, cloud deployment, API/SaaS integrations, and demonstrable hands-on AI/LLM experience.
Retool, SQL, LLMs
1mo
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Senior EDA Tools Software Engineer
Santa Clara, California, United States
$174k-$330k/yr HybridFull Time
8+ YOEBachelor's in EE/CS (9+ yrs) or Master's (8+ yrs) plus 5+ yrs building scalable software, 4+ yrs Python and schema work (JSON/YAML), experience with SoC/RTL concepts, System Verilog, templating/code generation, and Git/CI/CD practices.
Python, JSON, YAML, System Verilog, Verilog, SDC, RDL, RTL, NetworksX, Git, CI/CD, IP-XACT
3w
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Embedded Validation & Tools Engineer - OTA
Palo Alto, California, United States
$140k-$170k/yr OnsiteFull Time
5+ YOEBachelor's in EE/CS (or equivalent), 5+ years validating embedded devices and OTA updates, strong Python and C/C++ skills, experience with CI and hardware debugging, and familiarity with embedded Linux/RTOS and secure update practices.
Python, C/C++, Jenkins, GitLab CI, CircleCI, JTAG, Wireshark, Docker, QEMU, AWS IoT Device Management, Mender, Azure IoT, Google Cloud IoT, Prometheus, Grafana, ELK, Yocto/OpenEmbedded, Buildroot
2mo
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Principal Engineer, Studio Builder Tools
San Mateo, California, United States
$345k-$399k/yr OnsiteFull Time
8+ YOE8+ years in developing and deploying user-facing applications; Bachelor's in Computer Science or related field; 3+ years in C++ or similar language; UI framework experience a plus; experience with developer/artist tools.
C++, React, Cocoa, WPF, 3D editors, design tools
2mo
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Software Engineer, Internal Tools
San Francisco, California, United States
$120k-$160k/yr OnsiteFull Time
3+ YOE3+ years in software engineering, automation, or internal tools; TypeScript and React proficiency; integration experience; security mindset; self-directed; willing to relocate to San Francisco Bay Area.
TypeScript, React, AWS, REST, OAuth, mTLS, Websockets, Slack, GitHub Actions, PostHog, GSuite, Zapier, n8n, Make
3mo
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Senior Software Development Engineer, Developer Tools
Belgrade or The Hague or Taipei or Burbank or Walnut Creek
$132k-$194k/yr HybridFull Time, Contract
Senior-level software engineer focused on CI/CD automation, building internal tools and improving build pipelines.
Python, Git, Bash, PowerShell, GitLab, Jira, Artifactory, CMake, Ninja, Conan, Jenkins
1mo
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Staff Software Engineer, AI Developer Tools
Denver or San Francisco or New York City or Seattle or United States
$179k-$245k/yr HybridFull Time
8+ YOE8+ years systems engineering experience, production AI experience (prompting, fine-tuning, RAG, multi-agent), strong distributed-systems and developer-experience mindset, excellent communication and mentoring skills.
Large language models (LLMs), Retrieval-augmented generation (RAG), multi-agent systems, CI/CD, APIs, evals
5d
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Senior Software Engineer, Internal Tools
Redwood City, California, United States
$190k-$238k/yr HybridFull Time
5+ YOE5+ years building production software, full-stack experience, LLM/agent development, API integrations, stakeholder collaboration, product delivery end-to-end.
MCP, LLM, AWS, Terraform, RAG
1mo
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Senior Software Engineer, Operator Tools
Byron, California, United States
$180k-$275k/yr RemoteFull Time
5+ YOE5+ years software development with strong C++ and/or Python, desktop (Qt/Electron) and web UI experience, telemetry/embedded integration, protocol parsing, and building UIs for operational use.
C++, Python, Qt, Electron, React, Git, GitHub, MAVLink, UDP, serial
2mo
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Software Engineer, ML Tools
Mountain View, California, United States
$175k-$215k/yr HybridFull Time
3+ YOEBS in CS/Robotics or equivalent experience; experience constructing and maintaining large datasets; strong customer focus; experience with ML platforms; proficiency in C++, Python, and TypeScript/Angular preferred.
C++, Python, TypeScript, Angular
1mo
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Head of Development Tools
San Francisco, California, United States
$222k-$277k/yr OnsiteFull Time
10+ YOE5+ MgmtBachelor's required (Master's preferred). 10+ years with development tools, 5+ years technical leadership; deep experience with cloud, containers, CI/CD, observability, source control, networking and resilient/immutable infrastructure; strong communication and strategic skills.
CICD, CICD pipeline, containers, Observability, OS, Source Code Repository, cloud, DevOps, SRE, generative AI, SaaS, network architecture, protocols
1mo
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Staff Software Engineer, Linux Tools & Host Software (Multiple locations)
San Diego or Austin or Raleigh or Santa Clara or Boulder
$121k-$202k/yr OnsiteFull Time
4+ YOEExperience developing Linux software in C and/or Rust; familiarity with build tools (CMake, make, gcc/clang), debugging tools (gdb, valgrind), git, TCP/IP socket programming; bachelor’s degree (or higher) with relevant years of experience.
C, Rust, C++, Java, Python, CMake, make, gcc, clang, gdb, valgrind, git, JSON, TCP/IP, Unix domain sockets, GStreamer, FFmpeg, V4L2, OpenCV, DEB, RPM, bash, QNX
1mo
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Staff Software Engineer, Internal Tools
Toronto or San Francisco
$165k-$235k/yr HybridFull Time
8+ YOE8+ years software engineering experience; deep distributed-systems and full-stack skills; Node.js/TypeScript, React/TypeScript, PostgreSQL (Drizzle ORM), Python; experience shipping production systems and working with OpenAI/Google Gemini APIs.
Node.js, TypeScript, Express, React, PostgreSQL, Drizzle ORM, Python, OpenAI, Google Gemini, Claude Code, Codex, Cursor, MCP, LLM