ph3About the job /h3 pAs a senior Backend Developer, you will be a part of the team that works on the development and maintenance of the backend components of multiple services related to the platform. This includes: /p ul libNew Products and Features /b – Tether continuously strives to create innovative new features in order to provide the most professional experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry. /li libScalability /b – all backend services that power Tether platform must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth. /li libSecurity /b – Tether makes Security its most important feature. The Backend Development team is responsible for building all the API services and backend processes with the highest security principles and standard, in order to protect the safety of the entire user base. /li /ul pIf you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.



/p h3Responsibilities /h3 ul liWork closely with developers, product managers, designers, and other stakeholders to translate requirements into clear, practical architectures. /li liImprove existing core backend services written in NodeJS. /li liImplement new solutions that interact with different core services through RPC calls. /li liWrite complex database queries for compliance and financial purposes. /li /ul h3Qualifications /h3 ul liAt least 5 years of experience working with Javascript/Nodejs. /li liFamiliar with microservices architecture. /li liHave actively participated in the development of a complex platform. /li liGood experience in interacting with databases (MySQL, MongoDB). /li liAbility to quickly learn new technologies. /li liGood understanding of security practices. /li /ul h3Preferred skills /h3 ul liExperience with blockchain integration. /li liComfortable with high-availability concepts. /li liRuby on Rails experience. /li liOther technologies of interest: Message queues (Redis), Caches and Job Queues. /li /ul /p #J-18808-Ljbffr

📌 Senior Backend Developer (Madrid)
🏢 Tether
📍 Madrid