Canonical Group Ltd
Software-Defined Networking Engineer
Canonical Group Ltd, Jackson, Mississippi, United States,
This is a general selection process for all seniority levels, to join teams that focus on open source networking software at Canonical. Apply here if you are an outstanding software engineer, passionate about networking at any level - from the Linux kernel IP or eBPF and bridge constructs, to overlay SDN networking like OVS and OVN, to router, switch and radio access technologies such as SoNIC, FRR and DENT, all the way up to telco MANO and 5G Core solutions.We work with networking silicon providers to optimise Ubuntu and related applications for their ASICs, boards and appliances. We aim to provide a complete open source stack for data centre networking, from bare metal through virt, container and serverless, and also to address IoT networking systematically.If you have a passion for networking technologies, deep familiarity with Linux networking and awareness of open source community best practices, then you will enjoy our software-defined networking role at Canonical. We look for excellent academic results and a commitment to quality, resilience, documentation and performance in your work.At Canonical you will have the opportunity to engage with the broader open-source community and industry leading partners in developing future-proof networking solutions. We're looking for individuals who can help build a thriving community, contribute to a broad range of technologies, and contribute to the deployment of Ubuntu, Ubuntu Core, OpenStack, LXD, MAAS and MicroK8s across a broad range of devices and use cases.These roles include:Kernel Networking Software EngineerOVN Software EngineerSmartNIC Software EngineerTop-of-Rack (ToR) Software EngineerSoNIC or DENT Software EngineerTelco Software EngineerKubernetes Software EngineerLocation: we have networking software engineering roles in every time zoneWhat your day will look like
Work with the most advanced operating systems and network application technologies availableCollaborate with public clouds and network silicon providersDesign and implement the best software-defined networking experience for the latest hardware platforms and software stacksWrite high-quality, well-designed and well-documented softwareContribute to shape innovative product strategiesDebug issues and produce high-quality code to fix themCollaborate proactively with a globally distributed organisationContribute to technical documentation to make it the best of its kindDisplay technical leadership internally, towards our partners, and in the open source communitiesInfluence open-source projects and communitiesShape software-define networking products for evolving data centre architectures to meet ever-increasing bandwidth, reliability, security, and interoperability demandsWork from home, with global travel twice a year for company events of up to two weeks durationWhat we are looking for in you
An exceptional academic track record from both high school and universityUndergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative pathDrive and a track record of going above-and-beyond expectationsKnowledge of networking: architecture, design, and protocolsDeep understanding of Linux networking, from kernel to user spaceFluency in at least one of Golang, C/C++, Rust or PythonProfessional written and spoken EnglishExperience with Linux (Debian or Ubuntu preferred)Excellent interpersonal skills, curiosity, flexibility, and accountabilityPassion, thoughtfulness, and self-motivationExcellent communication and presentation skillsResult-oriented, with a personal drive to meet commitmentsAbility to travel twice a year, for company events up to two weeks eachAdditional skills that you might also bring
Familiarity with existing open source networking technologies - kernel (including eBPF, AF_XDP), OVS, OVN, SoNIC, DENT, Switchdev, DPDK, SPDK, 5G 3GPP, ONF stack, iwd, NetworkManager, etc.Familiarity with data path hardware acceleration protocols and interfaces, such as RDMA, RoCE, iWARP, NVMe, SR-IOVComputer architecture knowledge of x86, ARM, and RISC-VExperience in complex IP network engineering and implementationExperience with virtualization technologies, e.g., QEMU, KVM, etc.Previous contribution to open source projects and community involvementFamiliarity with Kubernetes, Cloud-native Network Functions, and Container Network Interface pluginsPerformance engineering and security experienceWhat we offer you
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.Distributed work environment with twice-yearly team sprints in personPersonal learning and development budget of USD 2,000 per yearAnnual compensation reviewRecognition rewardsAnnual holiday leaveMaternity and paternity leaveEmployee Assistance ProgrammeOpportunity to travel to new locations to meet colleaguesPriority Pass, and travel upgrades for long haul company eventsAbout Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.Canonical is an equal opportunity employer
Accepted file types: pdf, doc, docx, txt, rtfEducationSchool Select...Degree Select...Select...During this application process I agree to use only my own words. I understand that plagiarism, the use of AI or other generated content will disqualify my application. * Select...Please describe your experience with Linux networking? *Please describe your experience with Software-Defined Networking?Please describe your experience writing system services or kernel level code *How did you perform in mathematics at high school? * Select...How did you perform in your native language at high school? * Select...Please share your rationale or evidence for the high school performance selections above. Make reference to provincial, state or nation-wide scoring systems, rankings, or recognition awards, or to competitive or selective college entrance results such as SAT or ACT scores, JAMB, matriculation results, IB results etc. We recognise every system is different but we will ask you to justify your selections above. *What was your bachelor's university degree result, or expected result if you have not yet graduated? Please include the grading system to help us understand your result e.g. ‘85 out of 100’, ‘2:1 (Grading system: first class, 2:1, 2:2, third class)’ or ‘GPA score of 3.8/4.0 (predicted)’. We have hired outstanding individuals who did not attend or complete university. If this describes you, please continue with your application and enter ‘no degree’. *Universities around the world score degrees in different ways. Please indicate your result, or expected result if you are close to graduation, along with information about the grading system.We expect all colleagues to meet in person 2-4 times a year, at internal company events lasting between 1-2 weeks. We try to pick new and interesting locations that will likely require international travel and entry requirement visas and vaccinations. Are you willing and able to commit to this? * Select...Please note that if you require any accommodation for travel that relates to a physical disability please do let us know during your hiring process and we will be happy to discuss your requirements further.WebsiteLinkedIn ProfilePlease confirm that you have read and agree to Canonical's Recruitment Privacy Notice and Privacy Policy. * Select...In which country do you currently work? * Select...Please select your current location from the dropdown.Voluntary Self-Identification
For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.As set forth in Canonical’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.Select...Voluntary Self-Identification of Disability
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We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp .How do you know if you have a disability?
A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability.
Disabilities include, but are not limited to:Alcohol or other substance use disorder (not currently using drugs illegally)Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDSBlind or low visionCancer (past or present)Cardiovascular or heart diseaseCeliac diseaseCerebral palsyDeaf or serious difficulty hearingDiabetesDisfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disordersEpilepsy or other seizure disorderGastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndromeIntellectual or developmental disabilityMental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSDMissing limbs or partially missing limbsMobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supportsNervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilitiesPartial or complete paralysis (any cause)Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysemaShort stature (dwarfism)Traumatic brain injury
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Work with the most advanced operating systems and network application technologies availableCollaborate with public clouds and network silicon providersDesign and implement the best software-defined networking experience for the latest hardware platforms and software stacksWrite high-quality, well-designed and well-documented softwareContribute to shape innovative product strategiesDebug issues and produce high-quality code to fix themCollaborate proactively with a globally distributed organisationContribute to technical documentation to make it the best of its kindDisplay technical leadership internally, towards our partners, and in the open source communitiesInfluence open-source projects and communitiesShape software-define networking products for evolving data centre architectures to meet ever-increasing bandwidth, reliability, security, and interoperability demandsWork from home, with global travel twice a year for company events of up to two weeks durationWhat we are looking for in you
An exceptional academic track record from both high school and universityUndergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative pathDrive and a track record of going above-and-beyond expectationsKnowledge of networking: architecture, design, and protocolsDeep understanding of Linux networking, from kernel to user spaceFluency in at least one of Golang, C/C++, Rust or PythonProfessional written and spoken EnglishExperience with Linux (Debian or Ubuntu preferred)Excellent interpersonal skills, curiosity, flexibility, and accountabilityPassion, thoughtfulness, and self-motivationExcellent communication and presentation skillsResult-oriented, with a personal drive to meet commitmentsAbility to travel twice a year, for company events up to two weeks eachAdditional skills that you might also bring
Familiarity with existing open source networking technologies - kernel (including eBPF, AF_XDP), OVS, OVN, SoNIC, DENT, Switchdev, DPDK, SPDK, 5G 3GPP, ONF stack, iwd, NetworkManager, etc.Familiarity with data path hardware acceleration protocols and interfaces, such as RDMA, RoCE, iWARP, NVMe, SR-IOVComputer architecture knowledge of x86, ARM, and RISC-VExperience in complex IP network engineering and implementationExperience with virtualization technologies, e.g., QEMU, KVM, etc.Previous contribution to open source projects and community involvementFamiliarity with Kubernetes, Cloud-native Network Functions, and Container Network Interface pluginsPerformance engineering and security experienceWhat we offer you
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.Distributed work environment with twice-yearly team sprints in personPersonal learning and development budget of USD 2,000 per yearAnnual compensation reviewRecognition rewardsAnnual holiday leaveMaternity and paternity leaveEmployee Assistance ProgrammeOpportunity to travel to new locations to meet colleaguesPriority Pass, and travel upgrades for long haul company eventsAbout Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.Canonical is an equal opportunity employer
Accepted file types: pdf, doc, docx, txt, rtfEducationSchool Select...Degree Select...Select...During this application process I agree to use only my own words. I understand that plagiarism, the use of AI or other generated content will disqualify my application. * Select...Please describe your experience with Linux networking? *Please describe your experience with Software-Defined Networking?Please describe your experience writing system services or kernel level code *How did you perform in mathematics at high school? * Select...How did you perform in your native language at high school? * Select...Please share your rationale or evidence for the high school performance selections above. Make reference to provincial, state or nation-wide scoring systems, rankings, or recognition awards, or to competitive or selective college entrance results such as SAT or ACT scores, JAMB, matriculation results, IB results etc. We recognise every system is different but we will ask you to justify your selections above. *What was your bachelor's university degree result, or expected result if you have not yet graduated? Please include the grading system to help us understand your result e.g. ‘85 out of 100’, ‘2:1 (Grading system: first class, 2:1, 2:2, third class)’ or ‘GPA score of 3.8/4.0 (predicted)’. We have hired outstanding individuals who did not attend or complete university. If this describes you, please continue with your application and enter ‘no degree’. *Universities around the world score degrees in different ways. Please indicate your result, or expected result if you are close to graduation, along with information about the grading system.We expect all colleagues to meet in person 2-4 times a year, at internal company events lasting between 1-2 weeks. We try to pick new and interesting locations that will likely require international travel and entry requirement visas and vaccinations. Are you willing and able to commit to this? * Select...Please note that if you require any accommodation for travel that relates to a physical disability please do let us know during your hiring process and we will be happy to discuss your requirements further.WebsiteLinkedIn ProfilePlease confirm that you have read and agree to Canonical's Recruitment Privacy Notice and Privacy Policy. * Select...In which country do you currently work? * Select...Please select your current location from the dropdown.Voluntary Self-Identification
For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.As set forth in Canonical’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.Select...Voluntary Self-Identification of Disability
Form CC-305Page 1 of 1OMB Control Number 1250-0005Expires 04/30/2026Voluntary Self-Identification of Disability Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 04/30/2026Why are you being asked to complete this form?
We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp .How do you know if you have a disability?
A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability.
Disabilities include, but are not limited to:Alcohol or other substance use disorder (not currently using drugs illegally)Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDSBlind or low visionCancer (past or present)Cardiovascular or heart diseaseCeliac diseaseCerebral palsyDeaf or serious difficulty hearingDiabetesDisfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disordersEpilepsy or other seizure disorderGastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndromeIntellectual or developmental disabilityMental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSDMissing limbs or partially missing limbsMobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supportsNervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilitiesPartial or complete paralysis (any cause)Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysemaShort stature (dwarfism)Traumatic brain injury
Disability Status Select... PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.
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