Software Engineer - L3 Support
Canonical
Software Engineer - L3 Support
Home based - Worldwide
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
We are hiring a Software Engineer - L3 Support to…
…work in a dynamic and exciting engineering role in Linux-based infrastructure and applications, covering all layers of the stack, including bare metal, virtualization (KVM), containerization (Docker/LXC/LXD), storage (Ceph and Linux filesystems), networking (OVS, OVN and Core networking), OpenStack, Kubernetes and the open source applications running on top of them. It will challenge you to show the breadth of your engineering skills, which will be needed to work on almost any aspect of Ubuntu and the open source applications large enterprise customers run.
This role is an opportunity for a technologist with a passion for Linux and open source to build a career with Canonical and drive success for our customers, community and the company. If you have an affinity for open source software, great communication skills, and a passion for troubleshooting and fixing issues in technology used by millions across the world, then you will enjoy working with some of the best people in the industry at Canonical.
This role deals with critical issues in the open source stack that require upstream bug fixes. Our engineers are able to work productively at any level of the stack including the kernel and in a wide range of languages, to understand and address the software issues at hand. Our group is critical to the success of our customers, partners and Ubuntu itself.
You will help with troubleshooting and driving issues to resolution with workarounds, guidance, and bug fixes to be released upstream and in Ubuntu.
Location: This is a remote role, we have teams in all time zones.
The Role Entails
- Resolve complex customer problems related to Ubuntu, Kernel, Ceph, OpenStack, or Kubernetes and other open source software
- Maintain a close working relationship with Canonical's Field, Support and product engineering teams
- Participate in upstream communities
- Develop bug fixes, backport patches, and work with upstream for inclusion
- Review code produced by other engineers
- Demonstrate good judgment in technical methods and techniques
- Prioritize work and manage your time effectively against those priorities
- Participate in team discussions to improve processes, tools, and documentation
- Maintain clear, technical and concise communications
- Work from home and travel internationally up to 10% of work time for team meetings, events and conferences
What We Are Looking For In You
- An exceptional academic track record
- Background in Computer Science, STEM or similar
- Experience with Linux and open source software
- Experience with at least one of Python, Go, C or C++ on Linux
- A drive to learn unfamiliar technology and deep-dive difficult issues
- Willingness to travel up to 4 times a year for internal events
Nice-To-Have Skills
- You love technology and working with brilliant people
- You are curious, flexible, articulate, and accountable
- You value soft skills and are passionate, enterprising, thoughtful, and self-motivated
- You have interest in, or willingness to learn about any of the following: Ubuntu Linux - kernel or userspace, Kubernetes, OpenStack, Ceph, QEMU/KVM, LXC/LXD,Postgresql, Mongo, Debian packaging, distributed systems
What We Offer Colleagues
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 recognize 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 person
- Personal learning and development budget of USD 2,000 per year
- Annual compensation review
- Recognition rewards
- Annual holiday leave
- Maternity and paternity leave
- Employee Assistance Programme & Wellness Platform
- Opportunity to travel to new locations to meet colleagues
- Priority Pass and travel upgrades for long-haul company events
About 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 of software. 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. Most colleagues at Canonical have worked from home since our 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
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration.
- ...decisions through innovative technology solutions. As an L3 Application Support Engineer, you will play a critical role in ensuring the reliability... ...Diagnose, reproduce, isolate, and resolve advanced software, networking, and system issues across diverse enterprise...SuggestedFlexible hours
- ...Job Title: L3 Application Support Engineer Location: Mount Laurel, NJ (Need candidate LOCAL to Mount Laurel, New Jersey ONLY) Duration: 6 months (extendable) Pay Range: $48-52/Hour on W2 only Note: Applicant must be willing to work on W2. Request-ID...SuggestedPermanent employmentLocal areaShift work
- ...L3 Production Support • Provide L3 support for a legacy treasury application built in C++ on Unix/Solaris infrastructure • Investigate and resolve complex production incidents affecting treasury operations • Perform root cause analysis (RCA) for system defects...Suggested
- ...Job Description L3 Application Support Engineer Technology Stack: Java, Spring Boot, Angular Experience: 6-10 years (relevant application support & development experience) Shift: Yes - may require rotational shifts Job Summary The L3 Application...SuggestedPermanent employmentShift work
- ...payment gateways, POS systems, card processing platforms) to ensure minimal downtime and adherence to SLAs. Technical Support: Provide L2/L3 support for payment systems, handling transaction failures, connectivity issues, and integrations with card networks (Visa...Suggested
- ...VBeyond Corporation is looking for a skilled Temenos Infinity L3 Support Engineer (Java – Digital Banking) with strong API troubleshooting experience to support digital banking applications. The role involves production support, defect resolution, and root cause analysis...Contract workRemote work
- ...L3 Java Support Engineer (Remote - Mexico) Are you a seasoned Java expert who thrives on solving complex production challenges? We are looking for an L3 Java Support Engineer to join our team and serve as a key technical authority. This role is perfect for a developer...Remote work
$123.18k - $184.77k
...Lead L3 Support Engineer- Imaging Merge medical imaging solutions, offered by Merative, combine intelligent, scalable imaging workflow tools... ...• Leverages AI‑assisted development tools to improve software delivery, diagnosis, and issue resolution. • Improve application...Local areaRemote work- ...Info sets etc. Experience in working on SQL queries Should have worked in Production Support Environment At least 5 to 6 years of previous experience is required for L2 and L3 support Demonstrate excellent communication skills including the ability to...Permanent employmentRemote work
- ...L3 Support Engineer (Python MongoDB) We are seeking an experienced L3 Support Engineer to join our team, specializing in Python-based applications and MongoDB databases. The ideal candidate will provide advanced technical support, troubleshoot complex issues, and collaborate...
- ...Job Title: L2/L3 Lead Support Engineer Location: Jersey City, NJ Duration: Full Time Employment Description: We need a L2/L3 Lead Support Engineer for Jersey City. Onsite Tech Lead Minimum 10 years of experience. L2/L3 Support experience. Expert in...Full time
- ...architecture. • Understanding of Azure networking concepts, including virtual networks, ExpressRoute, and application gateways, L2 and L3 Support for Azure Networking ExpressRoute Support. Azure Cloud Infrastructure Operations (L2L3 Support) • Experience in Designing,...
- ...something invisible: the infrastructure and software that keep them fast, reliable, and... ...building infrastructure and software that supports the entire digital ecosystem. We are currently looking for a Principal Support Engineer (L3, Edge Cloud). Job Description What You’...Remote workMonday to FridayFlexible hours
- ...Role (L3) - Lead Support Engineer (AMS - Cloud Platforms & Reliability) Location St. Louis MO/Remote Type of Hire - Contract/ C2H Contract Mandatory • 7-12 years in L3 production support within AMS • Strong hands-on AWS platform experience...Contract workLocal areaRemote work
- ...improvement of the Adobe platform and products, supporting the delivery of new capabilities and... ...Main Tasks Perform L3 support , engaging with business users,... ...Desktop application management , including software deployment and updates in large PC environments...
- ...interested in the below role. Our client seeks an Java L2/L3 Support Technical Lead for a Full Time project in Jersey City, NJ... ...in Computer Science, Information technology, Computer Engineering, or related IT discipline or equivalent experience with 15+ Minimum...Full time
$141.52k - $176.9k
...Software Engineer (L3) Remote - US At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver... ...observability, incident response and remediation. Mentor and support other engineers through pairing, feedback, and knowledge-...Local areaRemote workWorldwideWeekend work$126.09k - $136.09k
...customers, but to the millions of patients and members they serve. Company Name: Inovalon, Inc. Position Title: Software Development Engineer L3 for Multiple Positions Salary: $126,090 - $136,090/year Location: 4321 Collington Road (and Other U.S....H1bRemote work- We are seeking a Cloud Operations Engineer with strong experience in Azure and Google Cloud Platform (GCP) to support and optimize our client's enterprise cloud environments. The... ...manage complex cloud environments, provide L3 technical support, and collaborate with cross...
$140.6k - $225k
...Job Description: Core Switching Group (CSG) Software Field Applications Engineer (FAE) will be supporting industry leading XGS-Tomahawk series of products in... ...of code and write patches -Expert in Ethernet L2/L3 switching protocols 2 years experience as a field...Permanent employmentWork at officeLocal areaRelocation- ...Technical Support Software Engineer Derq is an MIT spinoff building AI-powered traffic safety and smart infrastructure. We're a team of passionate... ...resolve common issues, and escalate more complex cases to L3 (Engineering, ML Ops & QA) teams with clear and thorough...Remote work
$184k - $287.5k
...NVIDIA Autonomous Driving Systems Engineer Today, NVIDIA is tapping into the unlimited... ...Develop use cases and system requirements for L3 and L4 autonomous driving products based... ..., system analysis, data analysis, and software architecture. ~ Strong software development...- ...IMS / DB2 Database Engineer (L3 Support) APN Consulting, Inc. is a progressive IT staffing and services company offering innovative business solutions to improve client business outcomes. We focus on high impact technology solutions in ServiceNow, Fullstack, Cloud...Work experience placementNight shift
- ...: 6+ years of experience in technical support, cloud operations, or infrastructure management... ...Nice to Have Azure Security Engineer (AZ-500) Azure Network Engineer (AZ-7... ...the world's most advanced hardware and software solutions, WWT helps customers and partners...Full timeLocal areaRemote work
- ...A global infrastructure solutions provider is seeking a Principal Support Engineer to act as the final escalation point for complex Cloud infrastructure technical issues. The ideal candidate has over 5 years of experience, a strong understanding of Cloud technologies,...Remote workFlexible hours
$72k - $100k
...information about American Home Shield and Frontdoor, please visit frontdoorhome.com . Responsibilities Summary : Our intermediate Software QA Engineer L3 works with Product Managers and Development team to understand features and technical implementation, and ensure our sites...For contractorsWork experience placementWork at office- ...Software Engineer CodeRabbit is an innovative research and development company focused on building extraordinarily productive human-machine... ...features and improvements based on customer feedback and support insights # Conduct root cause analysis (RCA) on critical incidents...Remote work
- ...Kubernetes Application Support Engineer Location – NY (Hybrid 3 days onsite) Position Description Job Summary: We are seeking a skilled... ...support processes. Key Responsibilities: Provide L2/L3 production support for containerized applications running on...
- ...Title: Senior Software Engineer (Programmer Analyst) Location: Richmond, VA *Local candidates strongly preferred *ALL candidates MUST... ...from analysis and design through production implementation and support. Specific duties include designing and developing new...Contract workWork experience placementLocal area
$99k - $220k
...Group, we are dedicated to excellence in the design and engineering of Lam's etch and deposition products. We drive... ...industry. The impact you'll make As a Software Engineer at Lam in the Product Support group, you will be at the forefront of delivering customer...Local areaRemote workFlexible hours2 days per week3 days per week1 day per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Software Engineer - L3 Support. Be the first to apply!
- software sales engineer United States
- software engineer full time United States
- facebook software engineer United States
- startup software engineer United States
- intermediate software engineer United States
- research software engineer United States
- software developer no experience United States
- labview software developer United States
- rust software engineer United States
- freelance software developer United States

