Bitfly is a well-funded scale-up company based in Vienna, Austria, specializing in the blockchain explorer space. The company operates an open-source platform, beaconcha.in, which enables users to efficiently browse and analyze blockchain data, including Ethereum transactions and smart contracts. Bitfly processes extensive data from Ethereum's execution and consensus layers, ensuring reliability and speed. The company fosters a collaborative and curious international team environment, emphasizing continuous learning and innovation. They are looking for a Distributed Systems Engineer to enhance their backend systems and tackle large-scale data challenges.