Systems Programming

Systems Programming Engineer Jobs

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2d ago

Systems Software Engineer

quadric Burlingame, CA

Burlingame, CA

2d ago

$150k - $220k/yr Full time C++ Language Debugging Engineering

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Job Description

Quadric is building foundational systems software that connects its GPNPU hardware to a high-level SDK, focusing on the tools developers rely on every day. As a Systems Software Engineer in Burlingame, you will help create and evolve simulator, debugger, loader/toolchain, and C++ host/core interfaces that support ultra-high-performance developer workflows.

This onsite role centers on low-level infrastructure, including architecture validation through simulation, binary execution paths, and debugging backends with deep visibility into core GPNPU execution. You will also contribute to next-generation hardware and software specifications by analyzing execution trade-offs using the Instruction Set Simulator.

Responsibilities

Maintain and optimize the simulator used for architecture validation and software development.
Lead design work on a low-level toolchain, covering efficient translation, binary execution (including ELF handling), and code loading.
Build, enhance, and refine debugging tools and backends that enable low-level inspection of core GPNPU execution.
Design, maintain, and document clean abstraction layers and public C++ APIs that help users and SDKs interact with the hardware with minimal friction.
Independently own and expand one or more key components across the systems stack, including Simulator, Loader/Assembler, Debugger, or C++ Host APIs.
Use insights from the Instruction Set Simulator to influence next-generation GPNPU hardware and software specifications by identifying execution trade-offs.
Deliver production-ready, low-latency API abstractions and debugging utilities trusted by internal SDK developers and external customers.

Requirements

5 years+ experience building systems software such as simulators, toolchains, debuggers, drivers, or performance-critical C++ libraries.
Deep proficiency with modern C++ (C++17/20) and systems-level programming concepts.
Advanced understanding of RAII, manual memory management, object lifetimes, ownership models, and memory access optimization.
Ability to identify, design, and maintain abstraction layers that keep code readable, maintainable, and scalable.
Proactive, adaptable mindset for tackling challenges specific to a brand-new processor architecture.
Demonstrated experience working at the boundary of hardware and software, including one or more areas:
- Building/extending cycle-accurate or functional simulators (for example, Gem5, QEMU, or proprietary tools).
- Working on debugger internals such as breakpoints, memory inspection, and GDB stubs or remote protocols.
- Shipping C++ SDKs/libraries that balance “zero-cost” abstractions with intuitive UIs.
- Writing or maintaining assemblers, linkers, or loaders with deep knowledge of binary formats (ELF) and memory layouts.
- Writing performance-critical code where every byte and cycle matters (drivers, embedded firmware).
- Low-level hardware concepts including CPU/NPU pipelines, registers, caches, and silicon-level constraints.
Experience with CUDA, OpenCL, or Vulkan, including SIMD/SIMT architectures and host-to-device memory transfers.
Experience with Linux driver development and CMake project configuration best practices.
Familiarity with Rust for systems safety, including reasoning through multi-threaded logic and complex synchronization.
Knowledge of integrating functional programming concepts in non-garbage-collected environments.

Technologies

C++ (C++17, C++20)
RAII
ELF, ELF formats
Gem5, QEMU
GDB, GDB stubs
CUDA, OpenCL, Vulkan
SIMD, SIMT
Linux driver development
CMake
Rust
Caltrain

Benefits

Medical, dental, and vision insurance from day one, with premiums covered at 99% for Employees.
Company-paid life insurance.
Voluntary supplemental life insurance.
STD + LTD insurance.
Commuter support including parking or Caltrain reimbursement (office within walking distance of the Caltrain station).
FSA + HSA.
Equity with the business.
Paid Parental Leave.
401(k) Retirement Plan.
Flexible PTO.
Winter holiday shutdown.
Catered lunch each day in the office.
Downtown Burlingame office location near shops, cafes, and local amenities.
Collaborative, low-ego culture with significant ownership and impact.
A work culture focused on innovative disruption.

Location: Burlingame, CA (onsite). Salary: USD 150,000 - 220,000 per yearly.

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21d ago

Principal Software Engineer

Collins Aerospace Cedar Rapids, IA

Cedar Rapids, IA

21d ago

$108k - $205k/yr Full time Data Security Embedded Software Embedded System

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Job Description

Collins Aerospace (Mission Systems) is seeking a Principal Software Engineer in Cedar Rapids, IA to support the development of advanced software solutions for mission-critical applications. This onsite role focuses on building reliable, secure software and enabling software and hardware integration for demanding customer environments.

The position requires U.S. citizenship and an active DoD Secret security clearance after day 1, along with experience across embedded C/C++ and complex, multi-threaded product code bases.

Role overview

Contribute to the development of advanced software solutions supporting mission-critical applications.
Work on complex technical challenges that require high reliability, security, and performance.
Collaborate with cross-functional teams, including hardware, FPGA, and systems engineering, to integrate innovative technologies across a wide range of product lines.
Enable secure communications, data exchange, and other critical capabilities for customers operating in demanding environments.
Participate in key decision making to support successful application development across multiple product lines.
Support requirements definition, software design and architecture, implementation, software/hardware integration, and requirement verification.

Required qualifications

Software development and integration experience with embedded C and C++ product software.
Experience with complex multi-threaded product software code bases.
Experience applying standard full lifecycle software development practices and configuration management tools.
Knowledge and/or experience in embedded security software development and integration.
Ability to obtain and maintain a U.S. government-issued security clearance.
Typically requires a STEM degree (or advanced degree in a related field) and minimum experience: 8 years prior relevant experience (or 5 years with an Advanced Degree).

Preferred qualifications

Cost account management.
Experience serving as a Product Owner in an Agile development environment.
Experience in Rust development.
Comfortable working in a Linux development environment.
Ability to mentor engineers on software development skills and practices.
Desire to collaborate effectively in a team setting, building relationships in person and through technology; experience working on an Agile team is desirable.
Track record of producing strong results while keeping milestones on schedule and driving process efficiency improvements.
Experience leading teams and running projects through the full software lifecycle.
Proficiency in scripting languages such as python.

Technologies

C, C++, embedded C
Rust, Linux
Python, Agile

Security clearance requirements

U.S. citizenship is required, since only U.S. citizens are eligible for a security clearance.
DoD Clearance: Secret.
Active and existing security clearance required after day 1.

Onsite details and compensation

Location: Cedar Rapids, IA (onsite)
Salary: USD 107,500 - 204,500 per year
Role type: Onsite, working primarily onsite

Benefits

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan with employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages including pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, and ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
Eligible for relocation
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs
Additional benefits may include flexible work schedules, flexible spending accounts, paid time off, and holidays

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