Hi! We're Bee Talents, an IT recruitment agency that has been helping clients from all around the world in building their technical teams since 2015. Today, we would like to invite you to participate in the recruitment process for Reef Technologies . A few words from Reef Technologies: We’re a fully-remote, senior-only team of Python backend engineers with 5+ years of experience . We build complex distributed systems with low latency, fault tolerance, high scalability and self-healing. We also make APIs, databases, and libraries, and we’re not afraid to dig into custom algorithm design when we have to. On a larger timescale, we work with startups from all over the world . Our projects range from one-off tasks to multi-year collaborations. Some notable examples include a financial data warehouse for a London fintech, a graph search system for Norwegian auditors, and a scalable WAF for a client in Chicago. When we’re not building cutting-edge backend systems, we shape Reef Technologies into where we really want to work. We co-create all company policiesusing Sociocracy 3.0, a framework that ensures every voice is heard and rules are never forced on people. Our main goal at Reef Technologies is to get things done and do them well. We offer high rates and a high degree of flexibility, and in return, we expect everyone to take responsibility for their contributions and deliver them fast. No lurking allowed. We do our best to make sure everyone gets to work on the most suitable project. You'll have as much say as possible in choosing your path within the company. We typically work 30–40 hours per week, with plenty of flexibility to set our schedules. We’re also distributed all around the world – some of us work from Poland , others in Hong Kong or Romania , while some enjoy semi-permanent workations in Spain or even Bali . Our sister company is a team of high-end executive assistants. They’re regularly available to help our engineers save time and focus on what counts – building more Python backends! What Reef Technologies can offer: 🎯 Role : Senior Python Backend Engineer 💰 Salary and type of contract : 45-75 USD or 190-315 PLN per hour, or 7560-12990 USD or 31920-54495 PLN a month assuming 40 hours per week (but tbh, most of us chose fewer hours). ~ Rates are automatically adjusted for inflation. ~ 🌴 Holiday : Flexible vacation scheduling ⏱ Working hours : Flexible working hours 🏢 Working mode : 100% remote  🇬🇧 Speaking language : Fluency in English required