Back End Engineer

Role & responsibilities

• Strong proficiency in Node.js and TypeScript. 
• Experience with backend frameworks such as NestJS, Express, or Fastify. 
• Strong understanding of REST APIs, GraphQL APIs, microservices, and distributed systems. 
• Experience with AWS cloud services and modern SDLC practices. 
• Good understanding of software design principles (SOLID, DRY, KISS, Clean Code). 
• Strong knowledge of data structures, algorithms, and performance optimization. 
• Understanding of authentication, authorization, JWT, OAuth2/OIDC, and API security. 
• Experience with Git, CI/CD pipelines, unit testing, and production support.