Job Description

Date: 01-14-2026
Location: Malvern | PA
Job ID: LP85546
Phone: 484-238-1949
Fax: 610-941-2424
Contact: Kevin McCarthy
Salary: open
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Job Title:
Senior Systems Software Engineer- Computer Engineer

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Job Details:
Job Title: Senior Systems Software Engineer
Job Summary We are looking for a highly skilled Senior Systems Software Engineer to join our team in developing and optimizing core infrastructure components. This role involves designing, implementing, and maintaining low-level systems that power high-performance applications. The ideal candidate will have deep expertise in foundational technologies and a passion for solving complex technical challenges.
Key Responsibilities

• Design and develop compilers to optimize code generation and performance for various architectures.
• Build and enhance database internals, including storage engines, query optimization, and transaction management.
• Contribute to operating system kernels, focusing on process management, memory allocation, file systems, and device drivers.
• Collaborate with cross-functional teams to integrate systems-level improvements into larger software ecosystems.
• Debug and optimize performance bottlenecks at the hardware-software interface.
• Conduct code reviews, mentor junior engineers, and stay current with advancements in systems programming.
• Ensure software reliability through rigorous testing, including unit, integration, and stress tests.

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related field (PhD preferred).
• 5+ years of experience in systems-level programming.
• Proven expertise in C/C++, assembly language, and low-level debugging tools.
• Strong understanding of computer architecture, including CPU, GPU, and memory hierarchies.
• Experience with open-source contributions to projects like LLVM, PostgreSQL, or Linux kernel is a plus.
• Excellent problem-solving skills and ability to work in a fast-paced environment.

Preferred Skills

• Familiarity with distributed systems, virtualization (e.g., KVM, Docker), or real-time operating systems.
• Knowledge of security practices at the kernel and compiler levels.
• Experience with performance profiling tools like perf, Valgrind, or GDB.

What We Offer

• Competitive salary and benefits package.
• Opportunities for professional growth and impact on cutting-edge projects.
• Flexible work arrangements, including remote options.
• A collaborative and innovative work culture.

Please send a current copy of your resume with work history to kevin@libertyjobs.com for consideration. All communications are 100% confidential.
Kevin McCarthy
Libertyjobs.com
484-238-1949
#LI-KM1

Skills Required