Senior Python Backend Engineer

Reef Technologies · Warsaw (fully remote), Poland New
Python.org

Posted

Aug 29, 2026 (Today)

Seniority

Senior

Work Model

Remote

Type

Contract

Category

Backend

Salary

zł374k – zł582k ≈ $93,600 – $145,600 USD

Skills

Docker Python

Description

Job Title Senior Python Backend Engineer Job Description Senior Python Backend Engineer We’re looking for Python backend engineers to work on a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms (not just PAXOS or RAFT). Wow, that was a mouthful... If you found it interesting, join Reef Technologies and tackle complex technical challenges like this on your own terms: Contribute from wherever you like—we are fully remote Set your own time commitment, as long as it’s at least 30h per week See how we work in our handbook Influence the way we operate through our Sociocracy 3.0 decision-making process Salary on a B2B contract: 45-70 USD or 180-280 PLN per hour Flexible work schedule (as measured with a time tracker) We automatically adjust rates based on inflation twice a year So, what do you think? You don't even need a CV, just click here and shoot a few quick commands to apply. Restrictions No telecommuting No Agencies Please Requirements We're looking for someone with 5+ years of programming experience, including at least a year with Python (including opensource and significant personal projects). Contact Info E-mail contact : hiring @ reef . pl Web : https://reef-technologies.com/