Senior Infra Architect — Scale Core Platform & Pub/Sub

Orion Sleep; San Francisco (CA); On-site; USD 180,000 - 240,000; Full time

Job summary

Orion Sleep in San Francisco is seeking a Senior Software Engineer, Infrastructure to scale our platform and own major architecture decisions.

You will build the foundation on which product features are developed, focusing on scalable pub/sub systems; MQTT experience is a plus.

This on-site role offers the chance to work with a founder-led, fast-moving team and to shape backend systems used by millions of sleepers. Join a culture that emphasizes rapid delivery, ownership, and AI-assisted tooling.

Qualifications

• Experience scaling 0-1 pub/sub systems.
• MQTT experience is a plus.

Responsibilities

• Scale the infrastructure and own major architecture decisions.
• Build the platform on which product features are built.
• Collaborate with cross-functional teams to deliver reliable services.

Skills

Pub/Sub systems

MQTT

Infrastructure scaling

Architecture ownership

Job description

Orion Sleep in San Francisco is seeking a Senior Software Engineer, Infrastructure to scale our platform and own major architecture decisions.

You will build the foundation on which product features are developed, focusing on scalable pub/sub systems; MQTT experience is a plus.

This on-site role offers the chance to work with a founder-led, fast-moving team and to shape backend systems used by millions of sleepers. Join a culture that emphasizes rapid delivery, ownership, and AI-assisted tooling.