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.

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.

Build and maintain eBPF-based network monitoring instrumentation in the Datadog Agent, debug production incidents spanning kernel/eBPF/agent runtime, research and prototype solutions for high-throughput, low-latency network observability, and provide technical input to product and architecture decisions.

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.

Lead architecture, design, optimization, and debugging of Linux kernel components for storage platforms. Drive performance, scalability, reliability, and cross-team technical leadership. Contribute upstream, resolve critical customer escalations, and define long-term storage platform architecture.

The Senior Software Engineer will build and enhance systems, focusing on containerized applications and ensuring security, performance, and best practices in deployment.

Senior software engineer to design and implement microservices on Linux using Java/Spring, containers (Docker) and Kubernetes orchestration. Monitor systems with Grafana/Prometheus, use Git for version control, and work in an Agile team. Must hold active Top Secret/SCI with polygraph and support CI/CD, data ingestion, and observability integrations as needed.

Develop and maintain Java-based mission-focused software on a small team. Implement services, CI/CD, containerized deployments, and backend integrations using Git, Gradle, Docker, REST, and Linux. Support ops and limited UI work as needed.

Develop, sustain, and troubleshoot a suite of mission-focused software applications. Implement, test, and integrate with COTS/GOTS/FOSS; build containerized services (Docker, Kubernetes, Helm); work with NoSQL/Databases, messaging, CI/CD, and IaC. Support evolving mission needs while holding required security clearance.

Design, implement, and optimize scalable data ingress/egress pipelines and distributed processing (Apache Spark). Develop orchestration using Apache Airflow, automate with Bash/Linux, code in Python/Java, perform data wrangling in Jupyter using pandas/NumPy, query large datasets with SQL, ensure data quality, and use Git for source control.

Design, develop, test, troubleshoot, and sustain a mission-focused enterprise web application in a containerized Linux/Kubernetes environment. Collaborate with product owners, system and project engineers to implement CI/CD, REST interfaces, and SQL-backed services while maintaining operational readiness for government missions.

Mid-level software engineer supporting a defense program: develop and maintain software solutions using Zabbix, Python, Java, CSC, and Linux. Must hold active Top Secret/SCI with polygraph and contribute to mission-critical systems.

Design and develop software solutions for data center servers, focusing on Linux kernel modifications, device drivers, and system optimizations while directly collaborating with Cloud Service Providers.

The Technical Staff Software Engineer will design, develop, and maintain high-performance software using C/C++ and Qt, automate workflows, and mentor junior engineers.

The Linux Kernel Developer will innovate on the Linux operating system, focusing on high-performance file systems and collaborating with the upstream community.

Develop and maintain C++ machine control and data analysis software for advanced mask inspection systems. Collaborate with multidisciplinary teams to define system requirements, optimize performance, support integration and testing, and resolve customer escalations. Work in Linux environments and leverage RPC/REST APIs, containerization, and modern UI frameworks as needed.

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

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.

Lead development and maintenance of the Linux kernel block layer, drive backporting for RHEL, implement customer-facing storage features, resolve kernel performance issues, develop upstream CI tests and automated pipelines, and influence emerging block technologies through upstream contributions and community leadership.

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

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.