Top Linux Jobs

The role involves designing and developing core features for the Linux sensor in CrowdStrike's security platform, collaborating with teams across the company, and maintaining software quality for cross-platform delivery.

Design and develop Linux software for a cybersecurity product, owning features from design to delivery while collaborating with a distributed team.

Develop and demonstrate innovations in memory and storage systems through software development, performance analysis, and collaboration with cross-functional teams. Responsibilities include porting applications, defining experiments, and debugging system-level issues.

The Software Engineer Sr at PNC will design and develop software solutions, focusing on anti-money laundering, while collaborating across teams. Requires strong skills in Java, SQL, and experience with NICE Actimize.

Architect, develop, maintain, and enhance full-stack software systems across the SDLC. Deliver scalable, high-performance solutions for analytics, large data sets, and real-time systems. Collaborate with stakeholders, design modular reusable components, optimize performance, and mentor developers while supporting sustainment and customer-focused delivery.

Architect technical solutions for AIOS, lead proof-of-concept developments, define AIOS evolution roadmap, and ensure high-quality implementation with engineering teams.

Work on core Linux kernel subsystems (memory, scheduling, networking, filesystems) to improve container isolation and scalability. Optimize resource usage across large-scale VMs/containers, debug kernel issues with tracing tools, collaborate with upstream maintainers, and represent the company at open-source conferences.

Develop software to manage a fleet of Linux systems. Requires Linux internals, release/change-engineering development, C-like large-scale programming (C99), OpenSSL, Git/Gerrit, and use of Linux toolchain (gcc, make, rpm). Knowledge of systemd and sysv init required; AIX init is a plus.

Develop Linux system software in C with knowledge of the Linux boot process. Work on RPM-based distros (Red Hat/OEL), systemd and sysvinit, and OpenSSL; Golang and cross-platform experience are nice-to-haves.

Join Canonical as a graduate software engineer to write high-quality code across the open source stack, work on Linux system-level and application projects, engage with communities, respond to customer issues, and develop security-aware software while collaborating remotely and attending biannual in-person team sprints.

Maintain and enhance production C++ codebases on Linux, develop targeted greenfield features, support releases and production debugging, collaborate with systems/test/field/manufacturing teams to resolve integration issues, and improve technical documentation to ensure system reliability and knowledge continuity.

Canonical is seeking exceptional software engineers for the Linux kernel team, involving collaboration on Ubuntu's kernel development across various hardware. Responsibilities include diagnosing kernel issues, improving automation, and participating in global tech events twice a year.

Design and develop scalable services/APIs using C#/.NET/.NET Core, collaborate during SDLC, mentor junior engineers, and ensure code quality.

Design, develop, and maintain Linux kernel components for Rocky Linux. Write and review C code, build kernel testing and automation, debug kernel-level issues, optimize performance, collaborate with hardware engineers, document designs, and mentor junior developers.

Develop and maintain applications in C/C++ or Python within Linux, troubleshoot system-level issues, and manage data pipelines for observability.

The role requires developing inspection software for mask inspection systems, requiring strong C++ knowledge and collaboration with multidisciplinary teams.

Lead development and maintenance of the Linux kernel in Arista EOS: track upstream kernel, design and implement kernel features, qualify CPUs/NICs, integrate new kernel versions, work with upstream community, provide technical leadership, debug customer issues, build tests, and mentor junior engineers.

Develop and maintain Linux kernel features for Arista EOS, track upstream kernel developments, integrate new kernel versions, qualify CPUs and NICs, build tests and infrastructure, collaborate with hardware vendors, mentor engineers, and support customers and system tests to diagnose and fix issues.

Develop system-level software for wireless broadband networks, collaborate with backend engineers, and troubleshoot large-scale deployments.

Develop, maintain, and support modeling and simulation software in heterogeneous HPC Linux environments. Troubleshoot Linux lab systems, write and maintain Fortran/C/C++ code and shell scripts, apply coding standards, unit testing, and configuration management, mentor junior staff, and design training and onboarding for HPC users in secure mission-focused settings.

Design, develop, and maintain complex software systems for semiconductor manufacturing. Requires expertise in C/C++, Linux, and HPC technologies.

Develop algorithms and software for image processing and analysis, manage tests, troubleshoot performance issues, and document software changes in a semiconductor manufacturing environment.

The Software Engineer will design and implement software capabilities, focusing on Java development, APIs, and microservices in a collaborative team environment.

Seeking a Software Engineer to design and implement Java-based software capabilities. Requires strong OOP knowledge, experience with RESTful services, and the ability to work both independently and in teams.

The role involves developing software and systems, collaborating in a team, and improving solutions using full-stack development skills.