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Fly Io Jobs in California (NOW HIRING)

Staff Engineer

San Francisco, CA · On-site

$120 - $160/hr

Infra : Fly.io, Terraform, AWS (RDS), Redis * Protocols : gRPC, WebSocket, REST What We're Looking For * Experience building and operating systems at scale * Strong opinions about architecture ...

New

Growth Engineer

San Francisco, CA · On-site

$90 - $130/hr

Cursor, Modal, Fly.io) * Strong written and visual communication skills, including an interest in (or experience with) video * Curiosity, high-agency, and a genuine passion to build something great ...

We have raised $11m from top investors such as a16z, Y Combinator, and founders and CTO of companies such as Github, Segment, Lookout and Fly.io. We are fully remote, with most of the team spread ...

Rust Backend Engineer

San Francisco, CA · On-site

$130K - $180K/yr

To support our efforts, we have raised $11M from top investors including a16z and Y Combinator, along with founders and CTOs from companies like GitHub, Segment, Lookout, and Fly.io. About the Role ...

Team lead

San Francisco, CA · On-site

$190K - $210K/yr

To support our efforts, we have raised $11M from top investors including a16z and Y Combinator, along with founders and CTOs from companies like GitHub, Segment, Lookout, and Fly.io. About the Role ...

Founder associate

San Francisco, CA · On-site

$140K - $175K/yr

To support our efforts, we have raised $11M from top investors including a16z and Y Combinator, along with founders and CTOs from companies like GitHub, Segment, Lookout, and Fly.io. About the role ...

SoC Architect

San Jose, CA · On-site

$175K - $350K/yr

High-speed IO protocols (UCIe, PCIe, Ethernet) * * Data movement and interconnect design ... Analysis paralysis doesn't fly here. • Deep technical expertise. This is hard engineering. We ...

SoC Architect

San Jose, CA · On-site

$175 - $350/hr

IO and power are the bottleneck. Solve hard problems and provide something which is a category in ... We move fast. Analysis paralysis doesn't fly here. * Deep technical expertise. This is hard ...

Sending files through Aspera, WireDrive, Box, Frame.io, Pix & other media sharing platforms ... Ability to troubleshoot and solve problems on the fly. * Excellent written and verbal communication ...

Sending files through Aspera, WireDrive, Box, Frame.io, Pix & other media sharing platforms ... Ability to troubleshoot and solve problems on the fly. * Excellent written and verbal communication ...

Product Marketing Leader

San Jose, CA · On-site

$200 - $350/hr

IO and power are the bottleneck. Solve hard problems and provide something which is a category in ... We move fast. Analysis paralysis doesn't fly here. * Deep technical expertise. This is hard ...

IO and power are the bottleneck. Solve hard problems and provide something which is a category in ... We move fast. Analysis paralysis doesn't fly here. * Deep technical expertise. This is hard ...

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Showing results 1-20

Fly Io information

See California salary details

$10.9K

$81.7K

$133.2K

How much do fly io jobs pay per year?

As of Sep 4, 2026, the average yearly pay for fly io in California is $81,691.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,600.00 and $93,800.00 per year, depending on experience, location, and employer.

What cities in California are hiring for Fly Io jobs?

Cities in California with the most Fly Io job openings:

Infographic showing various Fly Io job openings in California as of August 2026, with employment types broken down into 81% Full Time, 16% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $81,691 per year, or $39.3 per hour.

Staff Engineer

Aqua Voice

San Francisco, CA • On-site

$120 - $160/hr

Other

Posted 3 days ago

New


Job description

The Role

You will own technical systems across the stack. We're a small team, post-product-market-fit, and growing. We have real users and real problems.

We prefer modern tools—Bun over Node, Fly over AWS when it makes sense, PyTorch over legacy ML frameworks.

The Work

GPU inference: We run our own ASR models.

Real-time transcription: WebSocket state machines, multi-provider failover, sub-100ms latency targets. We track 30+ metrics per session.

Native apps: Swift on macOS, C# on Windows, Electron IPC. System-level programming.

Backend: Django for billing and analytics (oops). Celery for background jobs. PostgreSQL.

There are no separate infrastructure and product teams. You will work on all of it.

Stack
  • Languages: TypeScript, Python, Swift, C#
  • Runtime: Bun, Node.js, Django, FastAPI
  • ML: PyTorch
  • Infra: Fly.io, Terraform, AWS (RDS), Redis
  • Protocols: gRPC, WebSocket, REST
What We're Looking For
  • Experience building and operating systems at scale
  • Strong opinions about architecture, loosely held
  • Comfortable being the most senior technical person in the room
  • Able to take vague problems and ship working systems
  • Code that survives production
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