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Fullstack Engineer

Fly.io · Remote, Australia, Brazil, Canada, France, Germany, Greece, New Zealand, Poland, Portugal, United Kingdom, United States

Fly.io · Remote, Australia, Brazil, Canada, France, Germany, Greece, New Zealand, Poland, Portugal, United Kingdom, United States

RemoteFull-timeSoftware & ITPosted Today
Salary$190,000 USD base salary, as stated by the employer
LocationRemote, Australia, Brazil, Canada, France, Germany, Greece, New Zealand, Poland, Portugal, United Kingdom, United States
Job typeFull-time
WorkplaceRemote
Apply byDecember 12, 2026
Last verifiedNot verified

About the role

Fly.io is hiring a senior full-stack engineer to own the customer journey across sign-up, first deploy, running workloads, billing and account administration. The role is remote for people based in one of 11 listed countries. The employer states a standard $190K base salary that is not negotiated. Fly.io uses work-sample challenges in place of resumes and interviews, and applicants apply by email.

What you will do

  • Own the cross-team customer journey from sign-up to billing and account administration
  • Build features that span several engineering areas, often in code you do not own
  • Combine front-end and interaction design with backend and API work
  • Investigate telemetry to fix reliability problems
  • Ship small, scoped features in quick iterations, using coding agents with human review
  • Come up with your own product ideas, since there is no product manager

What you need

  • Strong skills in Elixir and Phoenix, and willingness to work in Ruby on Rails, Go, JavaScript or other stacks
  • Understanding of users who deploy on public clouds
  • Ability to cut scope and work in two-week planning cycles
  • Comfort using AI and agents to work faster
  • Ability to keep a mental model of features that span many layers of software

Skills

ElixirPhoenixRuby on RailsGoJavaScriptFull-stack developmentCloud platformsAPI integrationAI-assisted development

Benefits

Equity grants with a long exercise window, flexible vacation with a minimum, hardware and phone allowances (as stated by the employer)

Source and verification

Source: https://fly.io/jobs/fullstack-engineer/. JobShab summarizes this listing and links to the official application page.

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Job FAQs

How do I apply for the Fullstack Engineer job at Fly.io?

Use the apply button on this page. It takes you to the employer’s official application page, and JobShab tells you before you leave.

What is the salary for this job?

The listed pay is $190,000 USD base salary, as stated by the employer. This is the amount published by the employer, before tax.

Where is this job based?

Remote, Australia, Brazil, Canada, France, Germany, Greece, New Zealand, Poland, Portugal, United Kingdom, United States. This is a remote job, so check which countries it accepts applicants from.

What type of job is this?

It is a full-time software & it job.