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Most recent job postings at kernel.org
via The Org
posted_at: 3 days agoschedule_type: Full-time
Voltron Data is an early-stage company creating high-performance data access and in-memory computing tools based on Apache Arrow to accelerate enterprise data analytics. We are a collection of open-source maintainers who have been driving open-source ecosystems over the last 15 years, particularly in the C++, Python, and R programming ecosystems.
We are assembling a global, diverse team to build... a new foundation for data analytics with Apache
Voltron Data is an early-stage company creating high-performance data access and in-memory computing tools based on Apache Arrow to accelerate enterprise data analytics. We are a collection of open-source maintainers who have been driving open-source ecosystems over the last 15 years, particularly in the C++, Python, and R programming ecosystems.
We are assembling a global, diverse team to build... a new foundation for data analytics with Apache Arrow. This foundation will usher in a wave of innovation in data processing that can take full advantage of the speed and efficiency offered by modern hardware.
We are looking for a highly motivated Senior or Principal Compute Kernels Engineer to join Voltron Data’s team. On the team, you’ll have the opportunity to help support and grow the Voltron Data and Apache Arrow ecosystems. You will work closely with Voltron Data development teams to help design, architect, and implement high-performance data analytics computational primitives.
What you will be working on:
Below is a rough timeline of where you can expect to be at different points during your career path starting in this position.
Upon joining:
• Spending time learning about the Apache Arrow memory layout, compute primitives, and APIs.
• Learning and embracing the Apache development process.
In addition, Principal Engineers will be expected to:
• Familiarizing yourself with the different partners for compute on Apache Arrow.
Within a month:
• Implementing new high performance vectorized compute kernels.
• Optimizing performance of existing compute kernels.
• Participating in peer code review in Compute Kernel development.
• Contributing to technical discussions and technical design documents.
In addition, Principal Engineers will be expected to:
• Reviewing SIMD Libraries for targeting multiple CPU architectures.
• Architecting / Designing performant compute kernels that use SIMD instructions.
• Leading technical discussions, building technical design documents, and reviewing work in Kernel development.
• Collaborating with other teams at Voltron Data to ensure that compute kernel APIs can be utilized as effectively and efficiently as possible.
• Collaborating with the open source Apache Arrow ecosystem to make Arrow the most performant data analytics solution possible.
Within 6 months:
• Developing a comprehensive set of low level benchmarks for to enable observing and addressing performance regressions.
• Ensuring that the compute kernels are compatible and performant across platforms (Linux, MacOS, and Windows).
• Identifying and building reusable components and primitives across different functions to ensure a high quality and maintainable codebase.
In addition, Principal Engineers will be expected to:
• Architecting / Designing a plan to support multiple platforms with compute kernels (Linux, MacOS, and Windows).
• Helping to balance development prioritization between development of new kernels and optimization of existing kernels.
• Designing process to ensure kernels are consistently improving in performance.
• Working with benchmarking team to ensure all performance concerns are addressed.
Within 12 months:
• Analyzing compute kernels implementations to identify inefficiencies and designing solutions to address those inefficiencies.
• Continuing to build out the collection of compute kernels to ensure they are as high quality as possible, balancing performance, usability, and maintainability.
In addition, Principal Engineers will be expected to:
• Acting as a compute kernels tech leader within Voltron Data.
• Defining standard methodologies for compute kernel development and promoting these across the Voltron Data and Apache Arrow ecosystems.
• Ensuring that the compute kernels are as high quality as possible, balancing performance, usability, and maintainability.
Previous experience that could be helpful:
• Building libraries in C++, especially using Modern C++.
• Building and/or using performance portability libraries on accelerator hardware.
• Building distributed algorithms and libraries.
• Building libraries that target network acceleration hardware.
• Building throughput optimized, IO-intensive libraries and/or applications.
• Writing and/or optimizing code using CPU SIMD intrinsics, CUDA, ROCm, SYCL, OpenCL, or other hardware performant languages.
In addition, Principal Engineers:
• Using and/or building performance portability libraries on accelerator hardware.
Additional Information:
The expected salary range is $165,000 to $220,000 + equity + benefits. Actual starting pay will be based on job-related factors, including exact work location, experience, training, and skill level, so may be higher or lower than what is shown on this posting.
Benefits
• Work from Anywhere - Payroll and Benefits in 150+ Countries
• Unlimited PTO
• Medical, Dental, and Vision
• Retirement [USA Only]
• Home Office Budget
• Continuing Education Budget
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation Show more details...
We are assembling a global, diverse team to build... a new foundation for data analytics with Apache Arrow. This foundation will usher in a wave of innovation in data processing that can take full advantage of the speed and efficiency offered by modern hardware.
We are looking for a highly motivated Senior or Principal Compute Kernels Engineer to join Voltron Data’s team. On the team, you’ll have the opportunity to help support and grow the Voltron Data and Apache Arrow ecosystems. You will work closely with Voltron Data development teams to help design, architect, and implement high-performance data analytics computational primitives.
What you will be working on:
Below is a rough timeline of where you can expect to be at different points during your career path starting in this position.
Upon joining:
• Spending time learning about the Apache Arrow memory layout, compute primitives, and APIs.
• Learning and embracing the Apache development process.
In addition, Principal Engineers will be expected to:
• Familiarizing yourself with the different partners for compute on Apache Arrow.
Within a month:
• Implementing new high performance vectorized compute kernels.
• Optimizing performance of existing compute kernels.
• Participating in peer code review in Compute Kernel development.
• Contributing to technical discussions and technical design documents.
In addition, Principal Engineers will be expected to:
• Reviewing SIMD Libraries for targeting multiple CPU architectures.
• Architecting / Designing performant compute kernels that use SIMD instructions.
• Leading technical discussions, building technical design documents, and reviewing work in Kernel development.
• Collaborating with other teams at Voltron Data to ensure that compute kernel APIs can be utilized as effectively and efficiently as possible.
• Collaborating with the open source Apache Arrow ecosystem to make Arrow the most performant data analytics solution possible.
Within 6 months:
• Developing a comprehensive set of low level benchmarks for to enable observing and addressing performance regressions.
• Ensuring that the compute kernels are compatible and performant across platforms (Linux, MacOS, and Windows).
• Identifying and building reusable components and primitives across different functions to ensure a high quality and maintainable codebase.
In addition, Principal Engineers will be expected to:
• Architecting / Designing a plan to support multiple platforms with compute kernels (Linux, MacOS, and Windows).
• Helping to balance development prioritization between development of new kernels and optimization of existing kernels.
• Designing process to ensure kernels are consistently improving in performance.
• Working with benchmarking team to ensure all performance concerns are addressed.
Within 12 months:
• Analyzing compute kernels implementations to identify inefficiencies and designing solutions to address those inefficiencies.
• Continuing to build out the collection of compute kernels to ensure they are as high quality as possible, balancing performance, usability, and maintainability.
In addition, Principal Engineers will be expected to:
• Acting as a compute kernels tech leader within Voltron Data.
• Defining standard methodologies for compute kernel development and promoting these across the Voltron Data and Apache Arrow ecosystems.
• Ensuring that the compute kernels are as high quality as possible, balancing performance, usability, and maintainability.
Previous experience that could be helpful:
• Building libraries in C++, especially using Modern C++.
• Building and/or using performance portability libraries on accelerator hardware.
• Building distributed algorithms and libraries.
• Building libraries that target network acceleration hardware.
• Building throughput optimized, IO-intensive libraries and/or applications.
• Writing and/or optimizing code using CPU SIMD intrinsics, CUDA, ROCm, SYCL, OpenCL, or other hardware performant languages.
In addition, Principal Engineers:
• Using and/or building performance portability libraries on accelerator hardware.
Additional Information:
The expected salary range is $165,000 to $220,000 + equity + benefits. Actual starting pay will be based on job-related factors, including exact work location, experience, training, and skill level, so may be higher or lower than what is shown on this posting.
Benefits
• Work from Anywhere - Payroll and Benefits in 150+ Countries
• Unlimited PTO
• Medical, Dental, and Vision
• Retirement [USA Only]
• Home Office Budget
• Continuing Education Budget
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation Show more details...
via ZipRecruiter
schedule_type: Full-time
Full-time positions in many areas of Linux kernel development; including device drivers, virtualization, scheduling, memory management, storage management, networking; and at all levels of experience.
You will be learning technical and organizational skills from industry veterans who are not only accomplished contributors to open source technologies but have also lead mid to large sized teams at... some of the best hardware and software companies
Full-time positions in many areas of Linux kernel development; including device drivers, virtualization, scheduling, memory management, storage management, networking; and at all levels of experience.
You will be learning technical and organizational skills from industry veterans who are not only accomplished contributors to open source technologies but have also lead mid to large sized teams at... some of the best hardware and software companies : how to write performant and readable code; how to structure and communicate projects, ideas, and progress; how to work effectively with the Open Source community.
We are big proponents of Open Source and Free software and contribute back our improvements to all the great projects we use.
Responsibilities
• Interfacing with the public RISC-V working groups, in the areas related to kernel development and requirements.
• Implementing the various bits of functionality missing in the upstream Linux kernel, device drivers, virtualization, scheduling, memory management, storage management, networking.
• Optimizing the RISC-V Linux kernel port, both for our hardware and in general.
• Defining key workloads that aid in driving the hardware design.
Requirements
• We are looking for all levels of experience, from entry to advanced.
• C experience, Rust experience is not necessary, but a plus.
• Prior experience in Linux is preferred, but systems coursework and C programming is sufficient for entry-level positions.
• Excellent skills in problem solving, written and verbal communication, excellent organization skills, and highly self-motivated.
• Ability to work well in a team and be productive under aggressive schedules.
Education and Experience
PhD, Master's Degree or Bachelor's Degree in technical subject area Show more details...
You will be learning technical and organizational skills from industry veterans who are not only accomplished contributors to open source technologies but have also lead mid to large sized teams at... some of the best hardware and software companies : how to write performant and readable code; how to structure and communicate projects, ideas, and progress; how to work effectively with the Open Source community.
We are big proponents of Open Source and Free software and contribute back our improvements to all the great projects we use.
Responsibilities
• Interfacing with the public RISC-V working groups, in the areas related to kernel development and requirements.
• Implementing the various bits of functionality missing in the upstream Linux kernel, device drivers, virtualization, scheduling, memory management, storage management, networking.
• Optimizing the RISC-V Linux kernel port, both for our hardware and in general.
• Defining key workloads that aid in driving the hardware design.
Requirements
• We are looking for all levels of experience, from entry to advanced.
• C experience, Rust experience is not necessary, but a plus.
• Prior experience in Linux is preferred, but systems coursework and C programming is sufficient for entry-level positions.
• Excellent skills in problem solving, written and verbal communication, excellent organization skills, and highly self-motivated.
• Ability to work well in a team and be productive under aggressive schedules.
Education and Experience
PhD, Master's Degree or Bachelor's Degree in technical subject area Show more details...
via ZipRecruiter
posted_at: 3 days agoschedule_type: Full-time
CNO Linux Developer
Location: Herndon, VA (On-site...
Clearance: Top Secret/SCI
Salary: 140k-250k
Security Requirement: US Citizen with an active Top Secret clearance with SCI eligibility
Ring0 Technologies ("Ring Zero") is hiring a CNO Linux Developer who is passionate about Cybersecurity who can think "outside the box" to solve challenging problems. In this position you will be able to leverage your knowledge of OS security features, Reverse
CNO Linux Developer
Location: Herndon, VA (On-site...
Clearance: Top Secret/SCI
Salary: 140k-250k
Security Requirement: US Citizen with an active Top Secret clearance with SCI eligibility
Ring0 Technologies ("Ring Zero") is hiring a CNO Linux Developer who is passionate about Cybersecurity who can think "outside the box" to solve challenging problems. In this position you will be able to leverage your knowledge of OS security features, Reverse Engineering, Vulnerability Analysis, Networking, Firmware, and Kernel development.
Responsibilities
• Performing Security Research and Reverse Engineering
• Research and discover mitigation techniques
• Research new and novel techniques for discovering software vulnerabilities
• Working in a standalone and/or team environment
• Creating research technical whitepapers
• Communicating with stakeholders
Basic Qualifications:
• 3 years experience in software development
• 3 years experience programming in C, C++, and Python
• 3 years experience in reverse engineering, and vulnerability research on Linux Platforms
• Experience performing Software Configuration Management
Key Words: Linux, C, Python programming, Software Development, CNO Development, Cyber
Desired Qualifications:
• Experience with Hypervisors
Job Posted by ApplicantPro Show more details...
Location: Herndon, VA (On-site...
Clearance: Top Secret/SCI
Salary: 140k-250k
Security Requirement: US Citizen with an active Top Secret clearance with SCI eligibility
Ring0 Technologies ("Ring Zero") is hiring a CNO Linux Developer who is passionate about Cybersecurity who can think "outside the box" to solve challenging problems. In this position you will be able to leverage your knowledge of OS security features, Reverse Engineering, Vulnerability Analysis, Networking, Firmware, and Kernel development.
Responsibilities
• Performing Security Research and Reverse Engineering
• Research and discover mitigation techniques
• Research new and novel techniques for discovering software vulnerabilities
• Working in a standalone and/or team environment
• Creating research technical whitepapers
• Communicating with stakeholders
Basic Qualifications:
• 3 years experience in software development
• 3 years experience programming in C, C++, and Python
• 3 years experience in reverse engineering, and vulnerability research on Linux Platforms
• Experience performing Software Configuration Management
Key Words: Linux, C, Python programming, Software Development, CNO Development, Cyber
Desired Qualifications:
• Experience with Hypervisors
Job Posted by ApplicantPro Show more details...
via ZipRecruiter
schedule_type: Full-time
Company Description
A Network Processor Company...
Job Description
esponsibilities:
• Work as part of a dynamic software team on various processors
• Software development work will include learning of network processor hardware products, protocol stacks, existing software on those products and other related software tools. The development work includes supporting/maintaining existing software and development for new RFCs/protocols.
• Help
Company Description
A Network Processor Company...
Job Description
esponsibilities:
• Work as part of a dynamic software team on various processors
• Software development work will include learning of network processor hardware products, protocol stacks, existing software on those products and other related software tools. The development work includes supporting/maintaining existing software and development for new RFCs/protocols.
• Help customers in porting and optimizing their existing applications to OCTEON or other processors.
• Additional knowledge of Linux Device Drivers and C Programming is required.
• Work also involves trouble shooting and resolving complex software issues - especially in multi-core environment.
Qualifications
Requirements:
• Minimum: Bachelor's Degree in Computer Science, Electrical Engineering, or equivalent. M.S. preferred.
• 5+ years of experience in embedded system programming.
• Excellent programming skills - C, C++and assembly (preferably MIPS, candidate will need to learn ARMv8)
• Strong knowledge of networking protocol stacks (TCP/IP, UDP, IPsec, SSL, etc.).
• Knowledge of Ethernet and related switching architectures
• Proven experience with solving real-time embedded issues, including: threading, optimization, memory management, interrupt handling, etc.
• Experience in troubleshooting, performance analysis, and performance optimization for embedded systems.
• Knowledge of various debugging tools (EJTAG, probes, logic analyzers, etc.).
• Linux kernel and device drivers (networking, PCI, etc.).
• Understanding of low level CPU architecture.
• Working experience with multi-core/multi-CPU environments.
• Some understanding of HW/SW virtualization concepts
• Effective interpersonal, teamwork, and verbal/written communication skills; able to interface internally and externally with all levels of the organization.
• Diligent, detail-oriented, and willing to take initiative and handle assignments with minimal supervision. Inherent sense of urgency and accountability; able to multi-task in a dynamic, fast-paced environment.
• Knowledge of OCTEON/MIPS CPU architecture Show more details...
A Network Processor Company...
Job Description
esponsibilities:
• Work as part of a dynamic software team on various processors
• Software development work will include learning of network processor hardware products, protocol stacks, existing software on those products and other related software tools. The development work includes supporting/maintaining existing software and development for new RFCs/protocols.
• Help customers in porting and optimizing their existing applications to OCTEON or other processors.
• Additional knowledge of Linux Device Drivers and C Programming is required.
• Work also involves trouble shooting and resolving complex software issues - especially in multi-core environment.
Qualifications
Requirements:
• Minimum: Bachelor's Degree in Computer Science, Electrical Engineering, or equivalent. M.S. preferred.
• 5+ years of experience in embedded system programming.
• Excellent programming skills - C, C++and assembly (preferably MIPS, candidate will need to learn ARMv8)
• Strong knowledge of networking protocol stacks (TCP/IP, UDP, IPsec, SSL, etc.).
• Knowledge of Ethernet and related switching architectures
• Proven experience with solving real-time embedded issues, including: threading, optimization, memory management, interrupt handling, etc.
• Experience in troubleshooting, performance analysis, and performance optimization for embedded systems.
• Knowledge of various debugging tools (EJTAG, probes, logic analyzers, etc.).
• Linux kernel and device drivers (networking, PCI, etc.).
• Understanding of low level CPU architecture.
• Working experience with multi-core/multi-CPU environments.
• Some understanding of HW/SW virtualization concepts
• Effective interpersonal, teamwork, and verbal/written communication skills; able to interface internally and externally with all levels of the organization.
• Diligent, detail-oriented, and willing to take initiative and handle assignments with minimal supervision. Inherent sense of urgency and accountability; able to multi-task in a dynamic, fast-paced environment.
• Knowledge of OCTEON/MIPS CPU architecture Show more details...
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