# Senior Software Engineer, Core Systems at Panthalassa

- Company: Panthalassa
- What the company does: Panthalassa is a technology company focused on developing renewable energy systems in the ocean, particularly to power computing and Artificial Intelligence infrastructure. Backed by Space Capital.
- Company website: https://panthalassa.com
- Type: Startups
- Level: Senior
- Location: Portland, OR
- Work setup: On-site
- Pay: $175K to $230K base salary per year (USD)
- Posted: 2026-09-28
- Apply by: 2026-11-12
- Apply: https://job-boards.greenhouse.io/panthalassa/jobs/6210340004
- Page: https://www.1752.vc/careers/jobs/panthalassa-senior-software-engineer-core-systems/

## About the role

Our core technology is the node, a device that produces energy in the ocean’s harshest conditions for years at a time without human maintenance or intervention. As a Senior Software Engineer on the Core Systems team, you will contribute to the design, development, and optimization of the onboard data systems.

## What they're looking for

- 7+ years of experience developing software
- 3+ years of experience with data-intensive or mission-critical systems
- Proficiency in a systems programming language
- Proficiency with version control
- Competency with CI/CD pipelines for automated tests and deployment
- Experience building or maintaining network-facing software – handling connection lifecycles, protocol implementation, or communication reliability in production systems

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/panthalassa-senior-software-engineer-core-systems/