Backend Engineer: APIs, Data Pipelines & Cloud Apps

EthicalHat Cyber Security Pvt. Ltd.; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

EthicalHat Cyber Security Pvt. Ltd. is seeking an experienced backend engineer to build and operate core services powering product features. You will design REST APIs, integrate with external systems, and work across teams using Python or Node.js on cloud infrastructure.

You'll implement secure data handling, champion testing and CI/CD, and contribute to data pipelines and event-driven architectures. Collaboration with security and AI teams will be part of your daily work.

Qualifications

• 3–4 years of professional backend development experience.
• Strong Python with a web framework or Node.js backend framework.
• Experience with relational databases (PostgreSQL/MySQL) and at least one NoSQL store.
• Proficient in REST APIs and message queues.
• Experience with cloud services, containers, and CI/CD.

Responsibilities

• Design, implement, and maintain REST APIs and services that respond to events.
• Structure relational and non-relational data and write efficient queries.
• Connect services to external APIs, identity providers, and security tools.
• Create background processing and data pipelines using queues and serverless functions.
• Add unit and integration tests, participate in code review, and follow changes through delivery.
• Implement authentication, authorization, input validation, and safe secrets handling.
• Add logs, metrics, and traces, and help diagnose issues in production.

Skills

Python web framework

Node.js backend framework

PostgreSQL/MySQL

NoSQL data stores

REST APIs

Message queues

Cloud services

Docker

CI/CD

API security

Git & code reviews

Tools

Docker

CI/CD tools

Job description

EthicalHat Cyber Security Pvt. Ltd. is seeking an experienced backend engineer to build and operate core services powering product features. You will design REST APIs, integrate with external systems, and work across teams using Python or Node.js on cloud infrastructure.

You'll implement secure data handling, champion testing and CI/CD, and contribute to data pipelines and event-driven architectures. Collaboration with security and AI teams will be part of your daily work.