Senior Software Development Engineer

BPCS, Comprehensive marketing solutions, ltd.

full-time

Posted on: 12/31/2025

Location Type: Remote

Location: Remote • 🇺🇸 United States

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💰 $120,000 - $130,000 per year

Senior

About the role

Develop, modify, and maintain operating system–level source code using C and C++
Backport features, fixes, and security updates to prior OS releases while preserving stability and compatibility
Migrate existing test code into a newly developed OS test framework
Design, implement, and execute automated and manual tests to validate system behavior across versions
Troubleshoot complex systems-level issues and implement effective, performant solutions
Participate in code reviews and contribute to engineering best practices and coding standards
Collaborate with engineers across distributed teams to align on design decisions, priorities, and timelines
Document technical designs, implementation details, and testing approaches as needed

Bachelor’s degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience
Minimum 5+ years of professional experience developing software in C and C++
Minimum 5+ years of experience in systems programming (e.g., operating systems, low-level services, kernels, drivers, or similar)
Strong understanding of operating system concepts, including memory management, concurrency, and performance considerations
Proven ability to debug and resolve complex issues in large, existing codebases
Experience working with distributed or remote engineering teams
Strong verbal and written communication skills, with the ability to explain technical concepts clearly.

Benefits

Tip: use these terms in your resume and cover letter to boost ATS matches.

CC++operating system programmingautomated testingmanual testingdebuggingcode reviewsperformance optimizationmemory managementconcurrency

communicationcollaborationproblem-solvingtechnical documentation