Senior Developer Tools Engineer

As the founding member of the Developer Experience team, this role will shape how engineers interact with compiler infrastructure by building developer tools, client-side interfaces, hardware performance introspection capabilities, GPU debugging tools, and debug information formats and protocols.

Responsibilities

• Design and build developer tools for profiling, debugging, and performance introspection across the compiler stack.
• Create client-side tooling that transforms server-side compiler telemetry into actionable information.
• Develop interfaces exposing hardware performance metrics and interrupt data.
• Build GPU debugging capabilities and visualization tools for heterogeneous hardware.
• Define formats and protocols for debug information exchange using DWARF, JTAG, ELF, and COFF.
• Collaborate with compiler engineers and internal teams to understand needs and iterate on tooling.

Requirements

• 3+ years of professional systems-level software development experience.
• Strong proficiency in C++ and performance-critical code.
• Working knowledge of assembly language and low-level debugging techniques.
• Familiarity with DWARF, JTAG, ELF, and COFF.
• Understanding of profiling methodologies and performance analysis tools.
• Ability to work on-site at the Toronto or Santa Clara office.
• GPU programming and debugging experience preferred.
• OS-level interface experience, including I/O subsystems and interrupt handling, preferred.
• Compiler development or toolchain infrastructure background preferred.
• Experience building developer-facing tools or IDEs preferred.
• Open-source debugging or profiling tool contributions preferred.

Benefits

• Equity
• Company bonus opportunities
• Medical coverage
• Dental coverage
• Vision coverage
• Retirement savings plan
• Supplemental wellness benefits