NodeJS Engineer; Database & Data Pipelines Engineering​/Development

As a Node.js Developer with a strong focus on databases at Smartico.ai
, you will be at the core of building and maintaining high-performance data processing pipelines.

You’ll work across multiple database technologies—both relational and non-relational—while designing efficient backend services that connect with data warehouses and external systems.

• Backend Development
  :
  Architect, develop, and maintain scalable backend services using Node.js and Type Script.
• Data Pipelines
  :
  Design and implement data ingestion and transformation pipelines, ensuring reliability and scalability across large datasets.
• Database Expertise
  :
  Work with relational (Postgre
  
  SQL, MySQL) and non-relational (Mongo
  
  DB, Redis, etc.) databases, as well as data warehouses (Big Query, Redshift, Snowflake).
• API Development
  :
  Build and integrate RESTful APIs and Web Sockets to support real-time and batch data flows.
• Performance & Optimization
  :
  Optimize query performance, storage efficiency, and backend throughput.
• Security & Compliance
  :
  Apply best practices for data integrity, access control, and secure communication.
• Collaboration
  :
  Partner with frontend developers, product teams, and data engineers to deliver seamless solutions.

• 5+ years of experience in backend development with Node.js.
• Proficiency in Type Script and modern Node.js frameworks (Express.js, NestJS, or similar).
• Strong understanding of asynchronous programming and event-driven architecture.
• Solid experience with SQL databases (
  Postgre
  
  SQL, MySQL
  ) and query optimization.
• Exposure to No
  
  SQL databases and data warehouses for large-scale data handling.
• Good understanding of REST APIs
  .
• Strong knowledge of Git and best practices for version control.