

What you will do
Work on OpenJDK updates for Red Hat Enterprise Linux (RHEL) and be responsible for the updates in the stable streams
Backport selected security and other bug fixes into the stable release streams and help with tracking of upstream patches for backport
Configure or backport tests, set up test environment, run tests, and verify fixes
Help with the development of the tests and test framework
Help with development and integration efforts of the test environment
Troubleshoot any potential issues, collaborate with the engineering team on resolving them
Collaborate with various teams (product engineering, quality engineering, program management, release engineering) in order to deliver updates in a timely manner and appropriate quality
Participate in product engineering team meetings
Work with the upstream open source community on code reviews and project discussions
What you will bring
Good Java and C/C++ skills
Knowledge of Linux and UNIX system programming
Knowledge of Programming Language Implementation. Compilers, libraries, and language runtimes.
Familiarity with shell scripting and interpreted programming languages like Python, Ruby
Experience working with Git (cherry-picking, merging, rebasing, etc. )
Knowledge of Linux and UNIX system programming
Knowledge of Windows and Windows system programming
Ability to collaborate and communicate effectively with a global team
Solid written and verbal communication skills in English
Prior participation and active community member in open source software projects is a significant advantage
Prior knowledge or experience with the OpenJDK project or JDK/JVM internals is a plus
Creative, motivated, and capable of working both independently and as part of a globally distributed team
Interest in open source software and development
ืืฉืจืืช ื ืืกืคืืช ืฉืืืืืืช ืืขื ืืืย ืืืชื

What you will do:
Examine new project opportunities, identify the right approach to meeting or exceeding the requirements for these projects and develop solutions with an eye toward quality, security, maintainability, supportability, performance and resilience
Work closely with Engineering, Product Management and Support stakeholders to prioritize features and bugs during all phases of development
Participate in the interaction with relevant hardware partners with a focus on getting key functionality included in their roadmap
Communicate architectural concepts and decisions to various audiences
Be a leader and mentor for more junior members of the team and help expand their skill sets
Participate in upstream AI/ML communities with a focus on learning more about the various technologies and how they might be used within our offerings
What you will bring:
Strong experience with RHEL or other Linux distributions
Strong experience with software development with programming languages such as Python, Go or similar
Problem solving and troubleshooting skills with a focus on root cause analysis
Experience with container technologies, such as Kubernetes/OpenShift and Podman
Hands-on learning and demonstrable experience with implementing and owning complex features individually and in collaboration with others
Nice to have:
Previous experience with hardware acceleration, either generic GPU experience or specific ones, such as CUDA and ROCm
Knowledge of AI frameworks, such as PyTorch and/or TensorFlow
Familiarity with containerization and orchestration
Understanding of Open Source development models
Experience with test-base development and agile/scrum methodologies
ืืฉืจืืช ื ืืกืคืืช ืฉืืืืืืช ืืขื ืืืย ืืืชื

What you will do:
Drive quarterly sales execution and revenue growth across a single strategic enterprise account
Partner with the Account Director to execute the overall account strategy and coordinate aligned go-to-market motions
Identify, qualify, and progress new opportunities across Red Hatโs full portfolio, with a focus on expanding footprint and increasing deal velocity
Engage with key stakeholders across IT and the business to position Red Hat as a trusted innovation partner
Collaborate with internal teams including Solution Architects, Specialists, and Services to shape and deliver value-based solutions
Maintain strong pipeline health, forecast accuracy, and sales discipline to ensure consistent performance
What you will bring:
Proven experience in enterprise sales or account management, ideally in Financial Services or complex technology environments
Strong track record of driving growth within a named or strategic account, with a focus on quarterly execution
Ability to develop and manage deep customer relationships, including with technical and business decision-makers
Excellent stakeholder management skills with a collaborative approach to working within account teams
Commercially savvy, with the ability to build compelling proposals and articulate value across Red Hatโs solution stack
High levels of accountability, urgency, and resilience in a fast-paced enterprise sales environment
ืืฉืจืืช ื ืืกืคืืช ืฉืืืืืืช ืืขื ืืืย ืืืชื

What you will do:
Work across OpenStack and OpenShift platforms to validate system-level architectures tailored for AI and ML workloads.
Design, develop, and maintain automated test frameworks and pipelines for performance and compatibility testing with AI accelerators.
Collaborate with partners and hardware vendors to evaluate and integrate support for their accelerator solutions.
Participate in agile planning, including creating and reviewing test plans, improving test coverage, and enhancing test reliability and performance.
Investigate issues, perform root cause analysis, and contribute fixes or enhancements upstream when needed.
Develop, maintain, and validate Cloud Validated Architectures to ensure stable and performant AI workloads.
Represent the team in upstream communities (OpenStack - Nova, Cyborg, Watcher), Red Hat partner engagements, and technical enablement efforts.
Mentor junior engineers and support leadership in coordinating the teamโs quality engineering activities.
What you will bring:
5+ years of experience in Quality Engineering, Software Engineering, or Systems Integration.
Strong understanding of Linux , OpenStack , and/or OpenShift /Kubernetes.
Solid experience with test automation tools and frameworks; proficiency in Ansible, Python , Bash, or equivalent.
Hands-on experience working with hardware accelerators (e.g., NVIDIA, AMD, Intel) and their software stacks.
Proven experience with AI/ML workload testing, accelerator enablement, or performance benchmarking in cloud environments.
Strong communication skills and ability to collaborate across teams and with external partners.
Experience writing, maintaining, reviewing automated system tests , and contributing to upstream projects is a plus.
Bachelorโs or Masterโs degree in Computer Science, Electrical Engineering, a related technical discipline, or equivalent work experience.
The following will be considered a plus:
Familiarity with AI stack and workloads
Exposure to CI/CD infrastructure (Zuul, Jenkins, GitLab CI, etc.)
Familiarity with Kubernetes, SR-IOV, DPDK, and other high-performance networking/compute technologies
Contributions to open-source QE or infrastructure projects
Experience in collaborative partner projects or customer co-development
ืืฉืจืืช ื ืืกืคืืช ืฉืืืืืืช ืืขื ืืืย ืืืชื

You can find more information about the technology here:
Automotive SIG (https://sigs.centos.org/automotive/)
CentOS Automotive SIG Announces New AutoSD Distro
What you will do
Collaborate with a team to safety certify the platform for Red Hatโs first ever offering of Linux in cars
Create and adapt Red Hatโs innovative functional safety life cycle
Conduct assessments of software products
Collaborate with internal and external assessors to ensure achievement of functional safety
Conduct reviews to monitor the execution of the processes required for functional safety
Perform safety impact assessments of software updates, bugs, and key performance indicator changes
Coach and mentor others to increase functional safety competency
Support the engineering teams for the functional safety life cycle activities
Bring your experience with automotive functional safety to discussions about software development and release processes
What you will bring
Previous experience conducting or assessing against international safety-related standards, e.g. ISO26262 (preferred) certification or other (IEC 61508, DO-178C)
Previous experience conducting or assessing against international quality-standards for the automotive sector, e.g. IATF 16949, ISO / IEC 33000, CMMI, Automotive SPICE
Experience with agile software development process, focused on short development cycles with demonstrable progress, and continuous planning with a team of peers
Solid written and verbal communication skills in English
Familiarity with Linux and modern operating systems concepts
The following are considered a plus:
Involvement in open source communities and understanding of how open source and free software communities work
Experience working as an RPM package maintainer
Experience with continuous integration and delivery (CI/CD)
Certified competence in functional safety
Certified competence in Quality Management
5+ years of experience conducting assessments of software against ISO 26262
ืืฉืจืืช ื ืืกืคืืช ืฉืืืืืืช ืืขื ืืืย ืืืชื

What You Will Do
Design, develop and implement networking solutions for Red Hat's next-generation platforms, including Kubernetes and Red Hat OpenShift
Become responsible for the quality of our offerings, participate in peer code reviews and continuous integration (CI) and continuous delivery (CD) and respond to security threats (CVEs)
Participate in, lead and create upstream networking project communities, including contributing new development work and existing features and fixes for projects like Kubernetes (https://github.com/kubernetes/kubernetes/) , OVN-Kubernetes (https://github.com/ovn-org/ovn-kubernetes/) and Open Virtual Networking (OVN) (https://github.com/ovn-org/ovn)
Use your deep networking expertise to help customers solve complex business problems with creative solutions
What You Will Bring
Strong networking knowledge, including expertise in one or more of switching and routing protocols
Experience with cloud technologies, network functions virtualization (NFV) and software-defined networking (SDN)
Experience using programming languages like Go, Python or C/C++ Understanding of how open source and free software communities work
Motivated with a proactive attitude, willingness to tackle new problems and an ability to develop new architectures and identify good ones
Ability to work well as part of a team in a highly collaborative, distributed environment with a diverse team
Good communication skills in English
The following are considered a plus:
Experience with Kubernetes, Red Hat OpenShift and container networking technologies
Experience with Linux networking technologies
Experience with development for public cloud services, including Amazon Web Services (AWS), Google Compute Engine (GCE) and Microsoft Azure
Ability to present to customers and stakeholders
Previous contributions to open source projects or being an open source maintainer
ืืฉืจืืช ื ืืกืคืืช ืฉืืืืืืช ืืขื ืืืย ืืืชื

Primary Job Responsibilities
Manages the development and application of a mature/dynamic multi-year customer account plan based on proven methodologies to manage a sustainable, long-term business portfolio. Leads strategies for the assigned account that high-volume sales and open new opportunities for both customer and Red Hat, aligned to goals, budgets, and forecasts.
Leads and coordinates a diverse team on plan execution and drives accountability to execute and deliver on account plans and grow the account, leveraging industry expertise.
Proactively expands the strategic network of key internal and external partners and decision makers, including vertical industry partners, to ensure execution of core tasks and account transactions, and to provide a comprehensive account management experience.
Demonstrates an understanding of the customer's business model to articulate growth opportunities, leveraging industry expertise to shape the ecosystem. Influences relevant (internal and external) stakeholders and resources to drive change on behalf of the customer and to enhance team capabilities, improve Red Hat offerings.
Required Skills
7+ years of experience working in IT sales with exceptional record
Ability to work as part of a fast-paced and growing team as well as on your own
Good understanding of the companies and opportunities that exist within Japan
Good communication and technical skills to develop relationships at engineering, commercial, and executive levels throughout organizations
Good understanding of the enterprise market and partner ecosystem
High ethical standards and integrity
Understanding of Container, Linux, and middleware software-related sales cycles is a plus
Experience selling open source software technology or other software services in a subscription model is a plus
ืืฉืจืืช ื ืืกืคืืช ืฉืืืืืืช ืืขื ืืืย ืืืชื

What you will do
Work on OpenJDK updates for Red Hat Enterprise Linux (RHEL) and be responsible for the updates in the stable streams
Backport selected security and other bug fixes into the stable release streams and help with tracking of upstream patches for backport
Configure or backport tests, set up test environment, run tests, and verify fixes
Help with the development of the tests and test framework
Help with development and integration efforts of the test environment
Troubleshoot any potential issues, collaborate with the engineering team on resolving them
Collaborate with various teams (product engineering, quality engineering, program management, release engineering) in order to deliver updates in a timely manner and appropriate quality
Participate in product engineering team meetings
Work with the upstream open source community on code reviews and project discussions
What you will bring
Good Java and C/C++ skills
Knowledge of Linux and UNIX system programming
Knowledge of Programming Language Implementation. Compilers, libraries, and language runtimes.
Familiarity with shell scripting and interpreted programming languages like Python, Ruby
Experience working with Git (cherry-picking, merging, rebasing, etc. )
Knowledge of Linux and UNIX system programming
Knowledge of Windows and Windows system programming
Ability to collaborate and communicate effectively with a global team
Solid written and verbal communication skills in English
Prior participation and active community member in open source software projects is a significant advantage
Prior knowledge or experience with the OpenJDK project or JDK/JVM internals is a plus
Creative, motivated, and capable of working both independently and as part of a globally distributed team
Interest in open source software and development
ืืฉืจืืช ื ืืกืคืืช ืฉืืืืืืช ืืขื ืืืย ืืืชื