Back End Developer

X-Ack

0 years

0 Lacs

India

Posted:5 months ago| Platform:

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Skills Required

developer cybersecurity ai learning node.js design automation code development indexing scripting git authentication jwt azure lean

Work Mode

Remote

Job Type

Full Time

Job Description

X-Ack is a cybersecurity startup developing an AI-driven, hands-on learning platform. We are building a secure, scalable system designed for real-world application in cybersecurity training.

Responsibilities

Develop and maintain backend services using Node.js and PostgreSQL
Design and implement secure, scalable backend architecture
Write scripts for automation and internal tools
Collaborate with the team to build and deploy product features
Ensure code quality, performance, and maintainability

Key Requirements

Proficient in
Node.js
with practical backend development experience
Strong understanding of
PostgreSQL
— schema design, indexing, performance tuning
Experience designing backend systems or APIs
Comfortable with scripting for automation or infrastructure tasks
Familiarity with
Docker
, Git, and CI/CD workflows
Ability to write clean, well-structured, and secure code

Preferred Qualifications

Experience with designing in architecture
Understanding of
authentication flows
(e.g., JWT, OAuth2)
Exposure to cloud platforms (Azure, DigitalOcean, IBM Cloud)
Interest in cybersecurity

Why Join Us

Meaningful Work:
Build infrastructure for an innovative cybersecurity platform
Impact:
Contribute directly to product development in a lean team
Growth:
Gain exposure to modern tools and challenging backend architecture
Remote Flexibility:
Work in a results-driven, remote-first environment

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