Careers

Software Engineer

RemotePart-time

One pipeline, four discovery channels, serverless AWS - help us make the machine that watches the grey market boringly reliable.

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Helios runs a serverless discovery pipeline on AWS: four public channels per jurisdiction, AI-assisted classification, and an evidence store built to survive legal scrutiny. It works. Your job is to make it boringly reliable as we add jurisdictions.

What you'll do

  • Own the reliability of our monthly jurisdiction runs, end to end
  • Extend the discovery channels and the enrichment behind each finding: registration data, audience estimates, availability from inside the jurisdiction
  • Harden the evidence chain: captures, independent timestamps, an append-only audit trail
  • Build the operational tooling our analysts use every day

What we're looking for

  • Strong Python and SQL, with real AWS depth and the instinct to keep a small serverless system small
  • Infrastructure-as-code with Terraform, and the on-call for what you ship
  • Care about evidence integrity: hashes, immutability, chain of custody
  • Interest in how illegal online markets actually operate

To apply, email contact@heliosystems.eu with something you've built and what broke in production.

Sound like you? We read every application.

Apply