Mid Level Principal Software Engineer Jobs
Mid level principal software engineer jobs go to engineers ready to own complex features end to end, mentor junior teammates, and drive architectural decisions with limited oversight. Openings are spread across on-site, remote, and hybrid settings in Technology & Software, Agriculture & Farming, and Aerospace & Defense, with Northrop Grumman, Palo Alto Networks, and Collins Aerospace hiring at this level now.
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Showing 5 of 67+ Mid Level Principal Software Engineer jobs
As a member of the software engineering division, you will apply intermediate to advanced knowledge of software architecture to perform software development tasks associated with developing, debugging, or designing software applications or operating systems according to provided design specifications. Build enhancements within an existing software architecture and suggest improvements to the architecture. Work involves problem solving, understanding, and applying company policies and processes.
Career Level - IC4
Basic Qualifications:
- Computer Science fundamentals in object-oriented design, data structures, & algorithm design, etc
- 5+ years of total experience with software development/ programming experience with at least one object oriented coding language such as Java, C++, C#, Javascript, Go, etc.
- Systematic problem-solving approach, strong communication skills, a sense of ownership, and drive.
- Experienced in building highly-available and scalable distributed services.
- Experienced with micro service design patterns.
- Exhibits behaviors consistent with OCI values.
Relocation to Nashville, Tennessee is available.
As a member of the software engineering division, you will apply intermediate to advanced knowledge of software architecture to perform software development tasks associated with developing, debugging, or designing software applications or operating systems according to provided design specifications. Build enhancements within an existing software architecture and suggest improvements to the architecture. Work involves problem solving, understanding, and applying company policies and processes.
Career Level - IC4
Basic Qualifications:
- Computer Science fundamentals in object-oriented design, data structures, & algorithm design, etc
- 5+ years of total experience with software development/ programming experience with at least one object oriented coding language such as Java, C++, C#, Javascript, Go, etc.
- Systematic problem-solving approach, strong communication skills, a sense of ownership, and drive.
- Experienced in building highly-available and scalable distributed services.
- Experienced with micro service design patterns.
- Exhibits behaviors consistent with OCI values.
Relocation to Nashville, Tennessee is available.
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Find JobsMid Level Principal Software Engineer Job Market
Who's Hiring
- Northrop Grumman16
- Palo Alto Networks10
- Collins Aerospace6
- PNC Financial Services6
- Walmart4
Top Industries Hiring
- Technology & Software20
- Agriculture & Farming10
- Aerospace & Defense6
- Banking & Financial Services6
- Retail4
Mid Level Principal Software Engineer Jobs: Frequently Asked Questions
How do I get a mid level principal software engineer job?
Position yourself around ownership, not just contribution. Highlight projects where you drove decisions, delivered independently, and improved systems rather than following direction. Recruiters at this level want to see that you can scope work, handle ambiguity, and produce results without constant guidance. Tailor your resume to show impact through clear outcomes, and be ready to discuss tradeoffs you made and why.
Which companies hire mid level principal software engineers?
Companies hiring mid level principal software engineers right now include Northrop Grumman, Palo Alto Networks, and Collins Aerospace, based on current listings on Migrate Mate as of August 2026. Hiring at this level comes from a broad mix of established tech companies, fast-growing startups, and large enterprises across multiple sectors that need engineers who can operate with real autonomy.
Are there remote mid level principal software engineer jobs?
Yes, remote and hybrid roles are a significant share of the market. About 5% of mid level principal software engineer openings are remote or hybrid as of August 2026, reflecting how distributed engineering teams have become standard across the industry. Filtering by work setting on Migrate Mate lets you find openings that match your preferred arrangement.
How do I move up to a mid level principal software engineer role?
Growth from entry level to mid level is about shifting from executing tasks to owning outcomes. Build depth in a core area, take on projects where you define the approach rather than just implement it, and actively seek feedback on your technical judgment. Demonstrating that you can mentor others, ship reliably, and contribute to design decisions signals readiness for a mid level title.
Which industries hire the most mid level principal software engineers?
Mid Level principal software engineer roles concentrate in Technology & Software, Agriculture & Farming, and Aerospace & Defense, based on current listings on Migrate Mate as of August 2026. These sectors drive strong demand because they run complex, high-traffic systems that require engineers who can own components independently and scale solutions without heavy supervision.