Senior Level C Software Engineer Jobs
Senior level c software engineer jobs place experienced engineers at the center of systems design, technical decision-making, and the cross-functional efforts that ship production-grade software. Openings concentrate across Technology & Software and Consulting & Professional Services, with a mix of on-site, remote, and hybrid roles, and employers like AEVA, Esri, and Gatik hiring at this level now.
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Role: C++ Developer need 10+ years of candidate
Location: O'Fallon, MO (Hybrid)
Job Description:
- Strong C/C++ programming experience with a track record of solving complex technical challenges.
- Ability to set technical direction, mentor junior engineers, and drive engineering best practices.
- Experience with CI/CD and software automation.
- Hands-on development for Linux operating systems.
- Experience working in Agile teams.
- Experience with embedded, real-time, or distributed systems.
- Strong focus on software quality, engineering standards, and maintainable design.
Responsibilities
- Partner with Product Management to elaborate features, stories, and test strategy for each initiative.
- Create technical design and assign work to developers.
- Develop complex stories in C and write unit tests in C++ (Google Test).
- Be a human quality gate by leading code and design reviews.
- Collaborate with other Principals and Leads to define interfaces and interactions between systems.
- Advise on implementation strategy for successful deployment.
- Implement development process improvements and automation.
- Coach and develop junior employees.
- Deliver department and external presentations.
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Who's Hiring



Top Industries Hiring
- Technology & Software
- Consulting & Professional Services
Senior Level C Software Engineer Jobs: Frequently Asked Questions
How do I get a senior level c software engineer job?
Employers hiring at this level look for engineers who can own complex systems end to end, not just write clean code. Demonstrated experience with low-level memory management, performance optimization, and systems programming in C carries the most weight. Contributing to architecture discussions, mentoring junior engineers, and showing you can drive a project from design through deployment will set you apart from candidates who have the years but not the ownership.
Which companies hire senior level c software engineers?
Companies hiring senior level c software engineers right now include AEVA, Esri, and Gatik, based on current listings on Migrate Mate as of September 2026. Hiring at this level tends to concentrate in organizations building embedded systems, operating infrastructure, networking products, or performance-critical software where deep C expertise is a core requirement rather than a nice-to-have.
Are there remote senior level c software engineer jobs?
Yes, though the share varies by industry and employer. About 9% of senior level c software engineer openings are remote or hybrid as of September 2026, with fully on-site roles most common in defense, embedded hardware, and lab environments where physical access to systems is required. Remote-friendly roles appear more often in software infrastructure, networking, and platform engineering.
What makes a c software engineer role senior level?
A senior level c software engineer role is defined by scope and ownership, not just tenure. Senior engineers are expected to lead technical design, make independent architectural decisions, and own the quality and delivery of complex components. They also mentor mid-level and junior engineers, represent engineering considerations in cross-functional discussions, and are accountable for outcomes rather than just individual tasks.
Which industries hire the most senior level c software engineers?
Senior Level c software engineer roles concentrate in Technology & Software and Consulting & Professional Services, based on current listings on Migrate Mate as of September 2026. These sectors drive hiring at this level because their core products, whether embedded firmware, network stacks, operating systems, or real-time control software, depend on the performance, portability, and low-level control that C provides.