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Senior Backend Developer

Jobgether · Santiago et périphérie

Nuevo Remote
Remote Senior 🇬🇧 English
JavaScript Node.js Microservices architecture Distributed systems MySQL MongoDB Secure API development High-availability systems

Descripcion del puesto

About the role

We are seeking a Senior Backend Developer to join a globally distributed engineering team focused on advanced digital finance and blockchain-powered technologies. The role involves building and maintaining scalable backend systems that power high‑performance financial services used worldwide.

Key responsibilities

  • Design, develop, and maintain backend services and APIs for a high‑performance financial platform.
  • Collaborate with product managers, designers, and other engineers to translate business requirements into robust technical solutions.
  • Improve and optimise existing Node.js services for reliability, scalability and performance.
  • Develop new integrations with distributed services and micro‑service architectures using RPC calls.
  • Write and optimise complex queries for relational (MySQL) and NoSQL (MongoDB) databases.
  • Drive platform scalability initiatives to ensure real‑time responsiveness under growing demand.
  • Apply strong security principles to protect infrastructure, transactions and user data.
  • Participate in Agile processes, code reviews, troubleshooting and continuous improvement.

Required profile

  • At least 5 years of professional experience with JavaScript and Node.js backend development.
  • Proven experience with microservices architecture and distributed systems design.
  • Background in building large‑scale platforms or applications.
  • Solid experience with MySQL and MongoDB databases.
  • Ability to quickly learn new technologies and frameworks.
  • Strong understanding of backend security, secure API development and infrastructure protection.
  • Experience with high‑availability, scalability optimisation and real‑time systems.

Required skills

  • JavaScript
  • Node.js
  • Microservices architecture
  • Distributed systems
  • MySQL
  • MongoDB
  • RPC communication
  • Secure API development
  • High‑availability systems
  • Scalability optimisation

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Publicado hace 10 horas

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Jobgether

Santiago et périphérie