Software Developer (SDE-1)

Carrerlift; Delhi; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Carrerlift is seeking a skilled Backend/Full-Stack Engineer to build and ship scalable systems using JavaScript/TypeScript on Node.js. You will design REST APIs, integrate SQL/NoSQL databases, and collaborate with product managers to deliver reliable software. Expect testing, deployment, and active participation in a fast-moving team.

You will contribute to both backend services and frontend components, write comprehensive tests, and troubleshoot production issues to ensure robust performance.

Qualifications

• Proficient in writing clean, testable JavaScript/TypeScript code.
• Experience building RESTful APIs and integrating databases and external services.
• Ability to diagnose issues using logs, metrics, and debugging tools.

Responsibilities

• Create and ship backend or full-stack systems in JavaScript or TypeScript on Node.js, including testing and deployment work.
• Build REST APIs and integrate databases, webhooks, message queues, and external services into applications.
• Develop frontend components using modern JavaScript and TypeScript frameworks to serve end users.
• Write unit tests, integration tests, and API tests to ensure code quality.
• Diagnose and fix bugs in running applications using logs, metrics, and debugging utilities to find the source of problems.
• Coordinate with product managers and other engineers to deliver systems that scale with demand.

Skills

JavaScript

TypeScript

Node.js

REST API design

Testing

Debugging

Team collaboration

Tools

SQL

NoSQL

Monitoring tools

Job description

Batch: 2024/2025/2026.

About the role

• Create and ship backend or full-stack systems in JavaScript or TypeScript on Node.js, including testing and deployment work.
• Build REST APIs and integrate databases, webhooks, message queues, and external services into applications.
• Develop frontend components using modern JavaScript and TypeScript frameworks to serve end users.
• Write unit tests, integration tests, and API tests to ensure code quality.
• Diagnose and fix bugs in running applications using logs, metrics, and debugging utilities to find the source of problems.
• Coordinate with product managers and other engineers to deliver systems that scale with demand.

What you'll work with

• SQL and NoSQL databases for data storage and retrieval.
• AI-powered code generation tools, which you'll evaluate, test, and refine before use.
• Standard monitoring and observability tools to track application health.

What makes a strong fit

• You can write clean, testable code in JavaScript or TypeScript.
• You understand REST API design and how to connect services together.
• You're comfortable debugging production issues and tracing problems back to their cause.
• You work well in a team that values shipping reliable code quickly.
• You take responsibility for the code you write, including testing it thoroughly before it reaches users.