Senior System Software Engineer - Signing Platform

Responsibilities

• Own 3S for Israel-based teams during local hours: triage, debug, resolve, and advance with context when it needs the wider US and India team.
• Do the engineering, not just the ticket. Review and deploy production fixes, and take root causes back into the platform so the same failure does not return.
• Onboard Networking and other Israel-based teams onto signing and key generation flows, and make that onboarding fast.
• Drive AI-enabled automated self-service — the 3S Copilot, our MCP integrations, runbooks and docs — so the region can unblock itself without waiting for any time zone.
• Be the regional voice in our planning: bring release calendars and bring-up achievements into our roadmap before they become blocking issues.
• Partner closely with the US and India teams, and with Networking DevOps and release management in Israel.
• Help hire and mentor the team as it grows, including interviewing and onboarding the engineers who follow you.
• What we need to see
• BS or MS in Computer Science Engineering or a related field of study (or equivalent experience).
• 10+ years building and operating production software, with real ownership of a service — you have carried an on-call "pager" and resolved incidents under release pressure.

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