Senior Full-Stack Engineer – AI Developer

Theomnihire; Mumbai; On-site; INR 2,800,000 - 4,200,000; Full time

Job summary

Theomnihire is seeking a Senior Full-Stack Engineer - AI Developer in Mumbai to build and ship end-to-end features for an in-house Infosec Assessment Platform. You will write production-grade full-stack code, deploy on Azure App Service, and embed security controls across the SDLC.

Responsibilities include developing modern front-end and back-end services with strong identity controls, integrating with security and ticketing tools, and leading infrastructure-as-code and CI/CD practices.

Qualifications

• 6 to 9 years of full-stack development experience with cloud deployment and security tooling.
• B.Tech or M.Tech in Computer Science, Information Technology, Cyber Security, or related field.

Responsibilities

• Ship Infosec Assessment Platform features end-to-end using AI coding assistants while maintaining code quality and security.
• Maintain repository guardrails and build internal Model Context Protocol (MCP) servers and skills as needed.
• Develop front-end and back-end services with robust identity controls (OIDC/SAML, MFA/OTP, RBAC).
• Integrate features with SIEM, IAM, ServiceNow/Jira, and OpenSearch for evidence collection and ticketing workflows.
• Author infrastructure-as-code and establish CI/CD pipelines for build, test, and release stages.
• Embed DevSecOps scanners (SAST, SCA, secrets) across pipelines.

Skills

React

Next.js

TypeScript

Node.js

Python

FastAPI

Azure

DevSecOps

CI/CD

RBAC

OIDC/SAML

Education

B.Tech or M.Tech in CS/IT/Cyber Security

Tools

Azure App Service

Azure Functions

Bicep

Terraform

OpenTelemetry

Job description

Working Hours: 9:00 AM - 6:00 PM

Mode of Interview: Face-to-Face at Navi Mumbai

Headcount: 6 Positions

Position Summary

The Senior Full-Stack Engineer - AI Developer is an individual contributor role responsible for building and shipping end-to-end features for an in-house Infosec Assessment Platform. The incumbent will write production-grade full-stack code using advanced AI coding assistants (Claude Code, Codex, Cursor), deploy and operate the platform on Azure App Service, and embed core security and DevSecOps controls into every layer of the software development lifecycle.

Requirements

Key Responsibilities

Ship Infosec Assessment Platform features end-to-end using AI coding assistants (Claude Code, Codex, Cursor) while executing disciplined reviews of AI-generated code for quality and security.

Maintain repository guardrails (CLAUDE.md, prompt patterns, secrets handling) and build lightweight internal Model Context Protocol (MCP) servers and skills as needed.

Full-Stack Development & Platform Integration:

Develop modern front-end (React, Next.js, TypeScript) and back-end services (Node.js, Python, FastAPI) with robust identity controls including OIDC/SAML, MFA / OTP, and Role-Based Access Control (RBAC).

Model assessment workflows, control catalogues, evidence stores, scoring engines, and reporting dashboards aligned to ISO 27001, NIST CSF, and CIS frameworks.

Integrate platform features with Microsoft Sentinel, Entra ID, ServiceNow / Jira, and OpenSearch / Elastic for seamless evidence collection and ticketing workflows.

Engineer production-grade REST APIs, background job processors, and full-stack observability (OpenTelemetry, structured logging, and dashboards).

Deploy and operate the application platform on Azure App Service, Web Apps, and Azure Functions using Key Vault, Private Endpoints, and Managed Identity.

Author infrastructure-as-code (Bicep / Terraform) and establish automated CI/CD pipelines across Azure DevOps or GitHub Actions for build, test, and release stages.

Embed pipeline-level DevSecOps controls—including SAST, Software Supply Chain / SCA scanning, secret scanning, and container image scanning.

Candidate Profile & Qualifications

Experience: 6 to 9 years of full-stack software development experience with hands-on exposure to cloud deployment and security tooling.

Education: B.Tech or M.Tech in Computer Science, Information Technology, Cyber Security, or a related field.

Core Technical Competencies:

Proficiency in modern web stacks (React, Next.js, TypeScript, Node.js, Python, FastAPI) and API architecture.

Hands-on experience leveraging AI coding assistants (Claude Code, Codex, Cursor) and establishing repo guardrails.

Strong working knowledge of cloud-native deployment on Azure (App Service, Functions, Key Vault, Private Endpoints).

Experience with Bicep / Terraform, CI/CD pipelines, and pipeline-embedded DevSecOps scanners (SAST, SCA, secrets).

Certifications:

AZ-204: Developing Solutions for Microsoft Azure

AZ-500: Microsoft Azure Security Technologies

AZ-400: Designing and Implementing Microsoft DevOps Solutions

SC-900: Microsoft Security, Compliance, and Identity Fundamentals