Senior Backend Engineer - Finapps/Access

As a Senior Backend Engineer at Fireblocks, you will play a pivotal role in developing and maintaining our financial applications, focusing on security and scalability. Your expertise in Node.js, microservices architecture, and cryptography will be essential in building robust systems that support our cutting-edge digital asset management solutions. What you'll do • Design and implement scalable backend systems using Node.js and microservices architecture to support our financial applications. • Collaborate with cross-functional teams to define, design, and ship new features that enhance user experience and security. • Develop and maintain cryptographic protocols to ensure the integrity and confidentiality of sensitive financial transactions. • Optimize existing services for performance and reliability, identifying and addressing potential bottlenecks. • Troubleshoot and resolve backend issues, ensuring minimal downtime and a seamless user experience. • Stay updated on industry trends and emerging technologies to continuously improve our systems and processes. What we're looking for • Proven experience as a backend engineer, with a strong emphasis on Node.js and microservices. • Solid understanding of cryptography principles and their application in securing financial transactions. • Experience with database technologies, both SQL and NoSQL, and familiarity with cloud services. • Strong problem-solving skills and the ability to work in a fast-paced, dynamic environment. • Excellent communication skills and a collaborative mindset to work effectively within a team. • Passion for blockchain technology and a desire to innovate in the fintech space. This is a BlockJobs summary of the role. See the original listing to apply.