Principal Software Engineer
About The Role
We are seeking a highly experienced Principal Software Engineer to join our dynamic engineering team. The ideal candidate will possess over 20 years experience with 10 years+ of robust Python programming experience. This person will be responsible for designing, developing and maintaining sophisticated backend systems and functional user interface as well as developing and integrating APIs. Additionally, the candidate should demonstrate exceptional skills in memory management, complex debugging & testing experience.
What You’ll Do
Design, implement, and maintain sophisticated workflow and event-driven environments
Develop & design scalable backend systems & functional UIs
Create and optimize runtime environments for performance and reliability
Architect, implement, and maintain modular systems and robust APIs (e.g., GraphQL subscriptions)
Conduct complex debugging sessions and resolve challenging system-level issues
Optimize memory management strategies to enhance system efficiency
Use LLMs (AI coding tools) to help enhance your productivity/output
Design and implement enterprise software systems with an emphasis on security, operations, observability and identity management
What We Need
Deep expertise in container technologies (Docker, Kubernetes)
Extensive AI Code tool usage (e.g Cursor, ClaudeCode, Codex)
Demonstrated mastery of workflow systems, event-driven architectures, and API development (e.g., GraphQL subscriptions)
Extensive experience in memory management, debugging complex systems, and creating runtime environments
Solid understanding and experience with modular software architecture
Demonstrated experience in Python or Node.js development
Experience with cloud platforms (AWS, Azure, GCP)
Extensive proficiency with version control systems, particularly Git
What’s In It For You
Invisible is committed to fair and competitive pay, ensuring that compensation reflects both market conditions and the value each team member brings. Our salary structure accounts for regional differences in cost of living while maintaining internal equity.
For this position, the annual salary ranges by location are:
Tier 1
$252,000—$370,000 USD
Tier 2
$219,000—$336,000 USD
Tier 3
$206,000—$303,000 USD
About the job
Apply for this position
Principal Software Engineer
About The Role
We are seeking a highly experienced Principal Software Engineer to join our dynamic engineering team. The ideal candidate will possess over 20 years experience with 10 years+ of robust Python programming experience. This person will be responsible for designing, developing and maintaining sophisticated backend systems and functional user interface as well as developing and integrating APIs. Additionally, the candidate should demonstrate exceptional skills in memory management, complex debugging & testing experience.
What You’ll Do
Design, implement, and maintain sophisticated workflow and event-driven environments
Develop & design scalable backend systems & functional UIs
Create and optimize runtime environments for performance and reliability
Architect, implement, and maintain modular systems and robust APIs (e.g., GraphQL subscriptions)
Conduct complex debugging sessions and resolve challenging system-level issues
Optimize memory management strategies to enhance system efficiency
Use LLMs (AI coding tools) to help enhance your productivity/output
Design and implement enterprise software systems with an emphasis on security, operations, observability and identity management
What We Need
Deep expertise in container technologies (Docker, Kubernetes)
Extensive AI Code tool usage (e.g Cursor, ClaudeCode, Codex)
Demonstrated mastery of workflow systems, event-driven architectures, and API development (e.g., GraphQL subscriptions)
Extensive experience in memory management, debugging complex systems, and creating runtime environments
Solid understanding and experience with modular software architecture
Demonstrated experience in Python or Node.js development
Experience with cloud platforms (AWS, Azure, GCP)
Extensive proficiency with version control systems, particularly Git
What’s In It For You
Invisible is committed to fair and competitive pay, ensuring that compensation reflects both market conditions and the value each team member brings. Our salary structure accounts for regional differences in cost of living while maintaining internal equity.
For this position, the annual salary ranges by location are:
Tier 1
$252,000—$370,000 USD
Tier 2
$219,000—$336,000 USD
Tier 3
$206,000—$303,000 USD