Boost.Express is a Collaborative Advertising platform for the business events industry. We are a small distributed team with global ambitions.We've identified and validated a significant problem to solve that translates into a huge business opportunity. To keep up with customer demand, we are doubling our development efforts.That's why we've opened the Sr. Back-End Developer position you're looking at now. Formal requirements below.Here is our vision, so you know the answer to the Why. We believe that humanity's progress is driven by technological innovations, fueled by the unrestricted flow of ideas and commerce. At the heart of this synergy lie business events the pulsating centers of trade, knowledge exchange, and innovation. Yet, despite their pivotal role, these events often operate far below their potential. That's why we at Boost.Express, have embraced a mission to move the world forward by boosting the efficiency of the business events industry. We serve as the catalyst that helps event planners leverage their data, audiences and brand power to help all their partners close more deals faster with better results. Join us in this exciting journey. Responsibilities: Development and support of the client side of the platform: advertising self-service web app, landing page designer, ad creative designer, admin accounts, etc. Collaborating with a UX/UI designer on logical and pixel-perfect interfaces. You are a good fit if You have at least three years of commercial development experience Can write readable, elegant code Looking for a dynamic team where you can contribute significantly and do cool things. It's a plus if you have experience with highly loaded fault-tolerant services: understanding of sharding, scaling, fault tolerance principles, and experience in administering Linux servers. We use: React 18, TypeScript Styling: AntD, Sass, RTK Query, Vite We plan and assign tasks through Asana, communicate on Slack, and have team meetings on Zoom/Meets. We have: An ambitious, complex project. Solid base salary + bonus + stock options - a real opportunity to hit the jackpot. USD/EUR salary Rapid growth in responsibilities and income. Clear OKRs, a human-centered management culture, and no bureaucracy. We provide a choice of any equipment for comfortable work. Remote work in a distributed team from home, country houses, co-working spaces wherever you feel comfortable. Our Hiring Process: Introductory call for 15-20 minutes. We'll tell you about ourselves and answer your questions. Call with CTO: discuss our stack, your experience, and ideally, review your code. We don't believe in test assignments. We aim for a comfortable process. Offer When responding to the vacancy, please provide examples of your code.